Added "AC-3 Stream Information" display mode (Thanks to Lothar Englisch).
This commit is contained in:
Rolf Ahrenberg
parent
848a2ba78d
commit
a6039cdd66
8
HISTORY
8
HISTORY
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@ -54,6 +54,10 @@ VDR Plugin 'femon' Revision History
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- Backported changes and fixes from version 0.1.2.
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2004-06-11: Version 0.0.6
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- Backported the "AC3 Stream Information" feature from version 0.1.3.
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-------------------------
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2004-05-18: Version 0.1.0
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@ -73,3 +77,7 @@ VDR Plugin 'femon' Revision History
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- Fixed the channel switch bug (reported by Stefan Lucke).
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- Nid/Tid/Rid are now included in translations.
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- Added video format and aspect ratio symbols into status window.
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2004-06-11: Version 0.1.3
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- Added "AC-3 Stream Information" display mode (Thanks to Lothar Englisch).
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40
README
40
README
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@ -10,9 +10,7 @@ See the file COPYING for license information.
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Requirements:
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Ph.D. in Astro Physics and preferably a six-pack waiting in a fridge.
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Never trust a Klingon. "Qu'vaD lI' De'vam". Beam me up, Scotty!
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You're number six! I'm number two. YARRR!
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VDR & DVB. BMW & Ph.D.. BEER. YARRR!
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Description:
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@ -30,7 +28,41 @@ bitrate calculation algorithm originates from the 'dvbstream' application by
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Dave Chapman and the stream information routines from the 'libdvb' library by
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Metzler Brothers.
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Shortcomings / Todo list / Important Notes:
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Terminology:
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--------------------------------------------------------------
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|## Channel Name ############################# DD 16:9 PAL ##|
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|[=====Signal Strength in % =============|=================]|
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|[=====Signal-to-Noise Ratio in % ========|=================]|
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| STR: #0000 (0%) BER: #00000000 Video: 0 Mbit/s |
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| SNR: #0000 (0%) UNC: #00000000 Audio: 0 kbit/s |
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| [LOCK] [SIGNAL] [CARRIER] [VITERBI] [SYNC] |
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--------------------------------------------------------------
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STR - Signal strength
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SNR - Signal-to-noise ratio
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BER - Bit error rate
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UNC - Uncorrected blocks
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Video - Calculated video bitrate in Mbit/s
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Audio - Calculated audio / AC-3 bitrate in kbit/s (only first PID)
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LOCK - Everything's working...
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SIGNAL - Found something above the noise level
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CARRIER - Found a DVB signal
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VITERBI - FEC (forward error correction) is stable
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SYNC - Found sync bytes
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Installation:
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cd /put/your/path/here/VDR/PLUGINS/src
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tar -xzf /put/your/path/here/vdr-femon-X.Y.Z.tar.gz
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ln -s femon-X.Y.Z femon
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cd /put/your/path/here/VDR
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make
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make plugins
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./vdr -Pfemon
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Notes:
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- The plugin supports only those DVB cards with _one_ frontend (do any cards
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with multiple frontends even exist?), because I haven't yet figured howto do
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7
femon.c
7
femon.c
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@ -85,9 +85,10 @@ bool cPluginFemon::SetupParse(const char *Name, const char *Value)
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cMenuFemonSetup::cMenuFemonSetup(void)
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{
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dispmodes[0] = tr("basic");
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dispmodes[1] = tr("transponder");
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dispmodes[2] = tr("stream");
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dispmodes[modeBasic] = tr("basic");
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dispmodes[modeTransponder] = tr("transponder");
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dispmodes[modeStream] = tr("stream");
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dispmodes[modeAC3] = tr("AC-3");
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Setup();
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}
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2
femon.h
2
femon.h
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@ -11,7 +11,7 @@
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#include <vdr/plugin.h>
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static const char *VERSION = "0.1.2";
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static const char *VERSION = "0.1.3";
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static const char *DESCRIPTION = "DVB Signal Information Monitor (OSD)";
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static const char *MAINMENUENTRY = "Signal Information";
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@ -13,6 +13,7 @@ enum dispModes {
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modeBasic,
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modeTransponder,
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modeStream,
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modeAC3,
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modeMaxNumber
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};
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570
femoni18n.c
570
femoni18n.c
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@ -940,25 +940,6 @@ const tI18nPhrase Phrases[] = {
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"Ú³æ", // ÀãááÚØÙ (Russian)
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"kHz", // Hrvatski (Croatian)
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},
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{ "MPEG Layer", // English
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"MPEG Layer", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"MPEG-kerros", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Nid", // English
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"Nid", // Deutsch
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"Nid", // Slovenski
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@ -1016,5 +997,556 @@ const tI18nPhrase Phrases[] = {
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"Rid", // ÀãááÚØÙ (Russian)
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"Rid", // Hrvatski (Croatian)
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},
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{ "dB", // English
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"dB", // Deutsch
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"dB", // Slovenski
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"dB", // Italiano
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"dB", // Nederlands
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"dB", // Português
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"dB", // Français
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"dB", // Norsk
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"dB", // suomi
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"dB", // Polski
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"dB", // Español
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"dB", // ÅëëçíéêÜ (Greek)
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"dB", // Svenska
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"dB", // Romaneste
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"dB", // Magyar
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"dB", // Català
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"dB", // ÀãááÚØÙ (Russian)
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"dB", // Hrvatski (Croatian)
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},
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{ "not indicated", // English
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"", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"ei ilmaistu", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "AC-3", // English
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"AC-3", // Deutsch
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"AC-3", // Slovenski
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"AC-3", // Italiano
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"AC-3", // Nederlands
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"AC-3", // Português
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"AC-3", // Français
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"AC-3", // Norsk
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"AC-3", // suomi
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"AC-3", // Polski
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"AC-3", // Español
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"AC-3", // ÅëëçíéêÜ (Greek)
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"AC-3", // Svenska
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"AC-3", // Romaneste
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"AC-3", // Magyar
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"AC-3", // Català
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"AC-3", // ÀãááÚØÙ (Russian)
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"AC-3", // Hrvatski (Croatian)
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},
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{ "AC-3 Stream", // English
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"AC-3 Stream", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"AC-3 ääniraita", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Frame Size", // English
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"Frame Größe", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Kehyksen koko", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Bit Stream Mode", // English
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"Bitstream Modus", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Lähetteen tyyppi", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Audio Coding Mode", // English
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"Audio Coding Modus", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Äänikoodaus", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Center Mix Level", // English
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"Center Mix Pegel", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Keskikanavan taso", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Surround Mix Level", // English
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"Surround Mix Pegel", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Tehostekanavien taso", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Dolby Surround Mode", // English
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"Dolby Surround Modus", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Dolby Surround -moodi", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Low Frequency Effects", // English
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"Tieftöner Effekte", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"LFE-kanava", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Dialogue Normalization", // English
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"Dialog Normalisierung", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Dialogin normalisointi", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Complete Main (CM)", // English
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"Complete Main (CM)", // Deutsch
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"", // Slovenski
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"", // Italiano
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"", // Nederlands
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"", // Português
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"", // Français
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"", // Norsk
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"Pääasiallinen (CM)", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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"", // Romaneste
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"", // Magyar
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"", // Català
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"", // ÀãááÚØÙ (Russian)
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"", // Hrvatski (Croatian)
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},
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{ "Music and Effects (ME)", // English
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"Musik und Effekte (ME)", // Deutsch
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"", // Slovenski
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"", // Italiano
|
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"", // Nederlands
|
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"", // Português
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"", // Français
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"", // Norsk
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"Musiikki ja tehosteet (ME)", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
|
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"", // Romaneste
|
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"", // Magyar
|
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"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
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"", // Hrvatski (Croatian)
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},
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{ "Visually Impaired (VI)", // English
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"Sehbehindert (VI)", // Deutsch
|
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"", // Slovenski
|
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"", // Italiano
|
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"", // Nederlands
|
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"", // Português
|
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"", // Français
|
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"", // Norsk
|
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"Näkörajoitteinen (VI)", // suomi
|
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"", // Polski
|
||||
"", // Español
|
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"", // ÅëëçíéêÜ (Greek)
|
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"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
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},
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{ "Hearing Impaired (HI)", // English
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"Hörbehindert (HI)", // Deutsch
|
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"", // Slovenski
|
||||
"", // Italiano
|
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"", // Nederlands
|
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"", // Português
|
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"", // Français
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"", // Norsk
|
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"Kuulorajoitteinen (HI)", // suomi
|
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"", // Polski
|
||||
"", // Español
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"", // ÅëëçíéêÜ (Greek)
|
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"", // Svenska
|
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"", // Romaneste
|
||||
"", // Magyar
|
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"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
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"", // Hrvatski (Croatian)
|
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},
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{ "Dialogue (D)", // English
|
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"Dialog (D)", // Deutsch
|
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"", // Slovenski
|
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"", // Italiano
|
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"", // Nederlands
|
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"", // Português
|
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"", // Français
|
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"", // Norsk
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"Vuoropuhelu (D)", // suomi
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"", // Polski
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"", // Español
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"", // ÅëëçíéêÜ (Greek)
|
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"", // Svenska
|
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"", // Romaneste
|
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"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
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"", // Hrvatski (Croatian)
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},
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{ "Commentary (C)", // English
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"Kommentar (C)", // Deutsch
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"", // Slovenski
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"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
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"", // Français
|
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"", // Norsk
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"Kommentointi (C)", // suomi
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"", // Polski
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||||
"", // Español
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"", // ÅëëçíéêÜ (Greek)
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"", // Svenska
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||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "Emergency (E)", // English
|
||||
"Notfall (E)", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"Hätätiedote (E)", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "Voice Over (VO)", // English
|
||||
"überlagerte Stimme (VO)", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"Päälle puhuttu (VO)", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "Karaoke", // English
|
||||
"Karaoke", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"Karaoke", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "Ch1", // English "Channel 1"
|
||||
"Kan1", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"kan. 1", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "Ch2", // English "Channel 2"
|
||||
"Kan2", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"kan. 2", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "C", // English "Center"
|
||||
"C", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"K", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "L", // English "Left"
|
||||
"L", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"V", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "R", // English "Right"
|
||||
"R", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"O", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "S", // English "Surround"
|
||||
"S", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"T", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "SL", // English "Surround Left"
|
||||
"SL", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"TV", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ "SR", // English "Surround Right"
|
||||
"SR", // Deutsch
|
||||
"", // Slovenski
|
||||
"", // Italiano
|
||||
"", // Nederlands
|
||||
"", // Português
|
||||
"", // Français
|
||||
"", // Norsk
|
||||
"TO", // suomi
|
||||
"", // Polski
|
||||
"", // Español
|
||||
"", // ÅëëçíéêÜ (Greek)
|
||||
"", // Svenska
|
||||
"", // Romaneste
|
||||
"", // Magyar
|
||||
"", // Català
|
||||
"", // ÀãááÚØÙ (Russian)
|
||||
"", // Hrvatski (Croatian)
|
||||
},
|
||||
{ NULL }
|
||||
};
|
||||
|
|
|
|||
135
femonosd.c
135
femonosd.c
|
|
@ -18,6 +18,9 @@
|
|||
#include "symbols/ar43.xpm"
|
||||
#include "symbols/ntsc.xpm"
|
||||
#include "symbols/pal.xpm"
|
||||
#include "symbols/dolbydigital.xpm"
|
||||
#include "symbols/dolbydigital20.xpm"
|
||||
#include "symbols/dolbydigital51.xpm"
|
||||
|
||||
#define FRONTEND_DEVICE "/dev/dvb/adapter%d/frontend%d"
|
||||
#define CHANNELINPUT_TIMEOUT 1000
|
||||
|
|
@ -45,6 +48,9 @@ cBitmap cFemonOsd::bmAspectRatio_2_21_1(ar2211_xpm);
|
|||
cBitmap cFemonOsd::bmAspectRatio_4_3(ar43_xpm);
|
||||
cBitmap cFemonOsd::bmPAL(pal_xpm);
|
||||
cBitmap cFemonOsd::bmNTSC(ntsc_xpm);
|
||||
cBitmap cFemonOsd::bmDD(dolbydigital_xpm);
|
||||
cBitmap cFemonOsd::bmDD20(dolbydigital20_xpm);
|
||||
cBitmap cFemonOsd::bmDD51(dolbydigital51_xpm);
|
||||
|
||||
cFemonOsd::cFemonOsd(void)
|
||||
:cOsdObject(true), cThread("femon osd")
|
||||
|
|
@ -135,6 +141,26 @@ void cFemonOsd::DrawStatusWindow(void)
|
|||
if (y < 0) y = 0;
|
||||
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmAspectRatio_2_21_1, clrBlack, clrWhite);
|
||||
}
|
||||
if (m_Receiver && m_Receiver->AC3Valid()) {
|
||||
if (m_Receiver->AC3_5_1()) {
|
||||
x -= bmDD51.Width() + SPACING;
|
||||
y = (m_Font->Height() - bmDD51.Height()) / 2;
|
||||
if (y < 0) y = 0;
|
||||
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmDD51, clrBlack, clrWhite);
|
||||
}
|
||||
else if (m_Receiver->AC3_2_0()) {
|
||||
x -= bmDD20.Width() + SPACING;
|
||||
y = (m_Font->Height() - bmDD20.Height()) / 2;
|
||||
if (y < 0) y = 0;
|
||||
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmDD20, clrBlack, clrWhite);
|
||||
}
|
||||
else {
|
||||
x -= bmDD.Width() + SPACING;
|
||||
y = (m_Font->Height() - bmDD.Height()) / 2;
|
||||
if (y < 0) y = 0;
|
||||
m_Osd->DrawBitmap(x, OSDSTATUSWIN_Y(offset+y), bmDD, clrBlack, clrWhite);
|
||||
}
|
||||
}
|
||||
}
|
||||
offset += m_Font->Height();
|
||||
if (signal > 0) {
|
||||
|
|
@ -181,9 +207,9 @@ void cFemonOsd::DrawStatusWindow(void)
|
|||
m_Osd->DrawText(OSDSTATUSWIN_X(4), OSDSTATUSWIN_Y(offset), "UNC:", clrWhite, clrBackground, m_Font);
|
||||
snprintf(buf, sizeof(buf), "%08x", m_UNC);
|
||||
m_Osd->DrawText(OSDSTATUSWIN_X(5), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
|
||||
snprintf(buf, sizeof(buf), "%s:", tr("Audio"));
|
||||
snprintf(buf, sizeof(buf), "%s:", (m_Receiver && m_Receiver->AC3Valid()) ? tr("AC-3") : tr("Audio"));
|
||||
m_Osd->DrawText(OSDSTATUSWIN_X(6), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
|
||||
if (m_Receiver) snprintf(buf, sizeof(buf), "%.0f %s", m_Receiver->AudioBitrate(), tr("kbit/s"));
|
||||
if (m_Receiver) snprintf(buf, sizeof(buf), "%.0f %s", m_Receiver->AC3Valid() ? m_Receiver->AC3Bitrate() : m_Receiver->AudioBitrate(), tr("kbit/s"));
|
||||
else snprintf(buf, sizeof(buf), "--- %s", tr("kbit/s"));
|
||||
m_Osd->DrawText(OSDSTATUSWIN_X(7), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
|
|
@ -500,6 +526,99 @@ void cFemonOsd::DrawInfoWindow(void)
|
|||
}
|
||||
else snprintf(buf, sizeof(buf), "---");
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
}
|
||||
else if (m_DisplayMode == modeAC3) {
|
||||
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(0), OSDWIDTH, OSDINFOWIN_Y(OSDINFOHEIGHT), clrBackground);
|
||||
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(offset), OSDWIDTH, OSDINFOWIN_Y(offset+m_Font->Height()-1), clrWhite);
|
||||
snprintf(buf, sizeof(buf), "%s - %s #%d", tr("Stream Information"), tr("AC-3 Stream"), channel->Dpid1());
|
||||
m_Osd->DrawText( OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), buf, clrBackground, clrWhite, m_Font);
|
||||
offset += m_Font->Height();
|
||||
if (m_Receiver && m_Receiver->AC3Valid()) {
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Bitrate"), clrWhite, clrBackground, m_Font);
|
||||
snprintf(buf, sizeof(buf), "%.0f %s (%0.f %s)", m_Receiver->AC3StreamBitrate(), tr("kbit/s"), m_Receiver->AC3Bitrate(), tr("kbit/s"));
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Sampling Frequency"), clrWhite, clrBackground, m_Font);
|
||||
snprintf(buf, sizeof(buf), "%.1f %s", m_Receiver->AC3SamplingFreq() / 1000., tr("kHz"));
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Frame Size"), clrWhite, clrBackground, m_Font);
|
||||
snprintf(buf, sizeof(buf), "%d", m_Receiver->AC3FrameSize());
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Bit Stream Mode"), clrWhite, clrBackground, m_Font);
|
||||
switch (m_Receiver->AC3BitStreamMode()) {
|
||||
case 0: snprintf(buf, sizeof(buf), tr("Complete Main (CM)")); break;
|
||||
case 1: snprintf(buf, sizeof(buf), tr("Music and Effects (ME)")); break;
|
||||
case 2: snprintf(buf, sizeof(buf), tr("Visually Impaired (VI)")); break;
|
||||
case 3: snprintf(buf, sizeof(buf), tr("Hearing Impaired (HI)")); break;
|
||||
case 4: snprintf(buf, sizeof(buf), tr("Dialogue (D)")); break;
|
||||
case 5: snprintf(buf, sizeof(buf), tr("Commentary (C)")); break;
|
||||
case 6: snprintf(buf, sizeof(buf), tr("Emergency (E)")); break;
|
||||
case 7: (m_Receiver->AC3AudioCodingMode() == 1) ? snprintf(buf, sizeof(buf), tr("Voice Over (VO)")) : snprintf(buf, sizeof(buf), tr("Karaoke")); break;
|
||||
default: snprintf(buf, sizeof(buf), "---");
|
||||
}
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Audio Coding Mode"), clrWhite, clrBackground, m_Font);
|
||||
if (m_Receiver->AC3BitStreamMode() != 7) {
|
||||
switch (m_Receiver->AC3AudioCodingMode()) {
|
||||
case 0: snprintf(buf, sizeof(buf), "1+1 - %s, %s", tr("Ch1"), tr("Ch2")); break;
|
||||
case 1: snprintf(buf, sizeof(buf), "1/0 - %s", tr("C")); break;
|
||||
case 2: snprintf(buf, sizeof(buf), "2/0 - %s, %s", tr("L"), tr("R")); break;
|
||||
case 3: snprintf(buf, sizeof(buf), "3/0 - %s, %s, %s", tr("L"), tr("C"), tr("R")); break;
|
||||
case 4: snprintf(buf, sizeof(buf), "2/1 - %s, %s, %s", tr("L"), tr("R"), tr("S")); break;
|
||||
case 5: snprintf(buf, sizeof(buf), "3/1 - %s, %s, %s, %s", tr("L"), tr("C"), tr("R"), tr("S")); break;
|
||||
case 6: snprintf(buf, sizeof(buf), "2/2 - %s, %s, %s, %s", tr("L"), tr("R"), tr("SL"), tr("SR")); break;
|
||||
case 7: snprintf(buf, sizeof(buf), "3/2 - %s, %s, %s, %s, %s", tr("L"), tr("C"), tr("R"), tr("SL"), tr("SR")); break;
|
||||
default: snprintf(buf, sizeof(buf), "---");
|
||||
}
|
||||
}
|
||||
else snprintf(buf, sizeof(buf), "---");
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Center Mix Level"), clrWhite, clrBackground, m_Font);
|
||||
switch (m_Receiver->AC3CenterMixLevel()) {
|
||||
case CML_MINUS_3dB: snprintf(buf, sizeof(buf), "-3.0 %s", tr("dB")); break;
|
||||
case CML_MINUS_4_5dB: snprintf(buf, sizeof(buf), "-4.5 %s", tr("dB")); break;
|
||||
case CML_MINUS_6dB: snprintf(buf, sizeof(buf), "-6.0 %s", tr("dB")); break;
|
||||
case CML_RESERVED: snprintf(buf, sizeof(buf), "%s", tr("reserved")); break;
|
||||
default: snprintf(buf, sizeof(buf), "---");
|
||||
}
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Surround Mix Level"), clrWhite, clrBackground, m_Font);
|
||||
switch (m_Receiver->AC3SurroundMixLevel()) {
|
||||
case SML_MINUS_3dB: snprintf(buf, sizeof(buf), "-3 %s", tr("dB")); break;
|
||||
case SML_MINUS_6dB: snprintf(buf, sizeof(buf), "-6 %s", tr("dB")); break;
|
||||
case SML_0_dB: snprintf(buf, sizeof(buf), "0 %s", tr("dB")); break;
|
||||
case SML_RESERVED: snprintf(buf, sizeof(buf), "%s", tr("reserved")); break;
|
||||
default: snprintf(buf, sizeof(buf), "---");
|
||||
}
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Dolby Surround Mode"), clrWhite, clrBackground, m_Font);
|
||||
switch (m_Receiver->AC3DolbySurroundMode()) {
|
||||
case DSM_NOT_INDICATED: snprintf(buf, sizeof(buf), "%s", tr("not indicated")); break;
|
||||
case DSM_NOT_DOLBYSURROUND: snprintf(buf, sizeof(buf), "%s", tr("no")); break;
|
||||
case DSM_DOLBYSURROUND: snprintf(buf, sizeof(buf), "%s", tr("yes")); break;
|
||||
case DSM_RESERVED: snprintf(buf, sizeof(buf), "%s", tr("reserved")); break;
|
||||
default: snprintf(buf, sizeof(buf), "---");
|
||||
}
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Low Frequency Effects"), clrWhite, clrBackground, m_Font);
|
||||
snprintf(buf, sizeof(buf), "%s", m_Receiver->AC3LfeOn() ? tr("On") : tr("Off"));
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Dialogue Normalization"), clrWhite, clrBackground, m_Font);
|
||||
value = m_Receiver->AC3DialogLevel();
|
||||
if (value > 0) snprintf(buf, sizeof(buf), "-%d %s", value, tr("dB"));
|
||||
else snprintf(buf, sizeof(buf), "---");
|
||||
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
|
||||
offset += m_Font->Height();
|
||||
}
|
||||
}
|
||||
else /* modeBasic */ {
|
||||
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(0), OSDWIDTH, OSDINFOWIN_Y(OSDINFOHEIGHT), clrTransparent);
|
||||
|
|
@ -564,8 +683,8 @@ void cFemonOsd::Show(void)
|
|||
if (m_Receiver)
|
||||
delete m_Receiver;
|
||||
if (femonConfig.analyzestream) {
|
||||
int channelNumber = cDevice::CurrentChannel();
|
||||
m_Receiver = new cFemonReceiver(Channels.GetByNumber(channelNumber)->Ca(), Channels.GetByNumber(channelNumber)->Vpid(), Channels.GetByNumber(channelNumber)->Apid1());
|
||||
cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
|
||||
m_Receiver = new cFemonReceiver(channel->Ca(), channel->Vpid(), channel->Apid1(), channel->Dpid1());
|
||||
cDevice::ActualDevice()->AttachReceiver(m_Receiver);
|
||||
}
|
||||
Start();
|
||||
|
|
@ -596,8 +715,8 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
|
|||
if (m_Receiver)
|
||||
delete m_Receiver;
|
||||
if (femonConfig.analyzestream) {
|
||||
channelNumber = cDevice::CurrentChannel();
|
||||
m_Receiver = new cFemonReceiver(Channels.GetByNumber(channelNumber)->Ca(), Channels.GetByNumber(channelNumber)->Vpid(), Channels.GetByNumber(channelNumber)->Apid1());
|
||||
cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
|
||||
m_Receiver = new cFemonReceiver(channel->Ca(), channel->Vpid(), channel->Apid1(), channel->Dpid1());
|
||||
cDevice::ActualDevice()->AttachReceiver(m_Receiver);
|
||||
}
|
||||
}
|
||||
|
|
@ -668,7 +787,9 @@ eOSState cFemonOsd::ProcessKey(eKeys Key)
|
|||
}
|
||||
break;
|
||||
case kOk:
|
||||
if (++m_DisplayMode >= modeMaxNumber) m_DisplayMode = 0; // toggle between display modes
|
||||
// toggle between display modes
|
||||
if (++m_DisplayMode == modeAC3 && !Channels.GetByNumber(cDevice::CurrentChannel())->Dpid1()) m_DisplayMode++;
|
||||
if (m_DisplayMode >= modeMaxNumber) m_DisplayMode = 0;
|
||||
DrawInfoWindow();
|
||||
break;
|
||||
default:
|
||||
|
|
|
|||
|
|
@ -35,7 +35,7 @@ private:
|
|||
int m_DisplayMode;
|
||||
const cFont *m_Font;
|
||||
cMutex* m_Mutex;
|
||||
static cBitmap bmPAL, bmNTSC, bmAspectRatio_1_1, bmAspectRatio_16_9, bmAspectRatio_2_21_1, bmAspectRatio_4_3;
|
||||
static cBitmap bmDD, bmDD20, bmDD51, bmPAL, bmNTSC, bmAspectRatio_1_1, bmAspectRatio_16_9, bmAspectRatio_2_21_1, bmAspectRatio_4_3;
|
||||
void DrawStatusWindow(void);
|
||||
void DrawInfoWindow(void);
|
||||
|
||||
|
|
|
|||
140
femonreceiver.c
140
femonreceiver.c
|
|
@ -16,13 +16,15 @@
|
|||
#define PAYLOAD 0x10
|
||||
#define PTS_DTS_FLAGS 0xC0
|
||||
|
||||
cFemonReceiver::cFemonReceiver(int Ca, int Vpid, int Apid)
|
||||
:cReceiver(Ca, -1, 2, Vpid, Apid), cThread("femon receiver")
|
||||
cFemonReceiver::cFemonReceiver(int Ca, int Vpid, int Apid, int Dpid)
|
||||
:cReceiver(Ca, -1, 3, Vpid, Apid, Dpid), cThread("femon receiver")
|
||||
{
|
||||
//printf("cFemonReceiver::cFemonReceiver()\n");
|
||||
m_Active = false;
|
||||
m_VideoPid = Vpid;
|
||||
m_AudioPid = Apid;
|
||||
m_AC3Pid = Dpid;
|
||||
m_VideoValid = false;
|
||||
m_VideoPacketCount = 0;
|
||||
m_VideoHorizontalSize = 0;
|
||||
m_VideoVerticalSize = 0;
|
||||
|
|
@ -31,13 +33,26 @@ cFemonReceiver::cFemonReceiver(int Ca, int Vpid, int Apid)
|
|||
m_VideoFrameRate = 0.0;
|
||||
m_VideoStreamBitrate = 0.0;
|
||||
m_VideoBitrate = 0.0;
|
||||
m_AudioValid = false;
|
||||
m_AudioPacketCount = 0;
|
||||
m_AudioStreamBitrate = -2.0;
|
||||
m_AudioBitrate = 0.0;
|
||||
m_AudioSamplingFreq = -1;
|
||||
m_AudioMPEGLayer = 0;
|
||||
m_AudioBitrate = 0.0;
|
||||
|
||||
m_AC3Valid = false;
|
||||
m_AC3PacketCount = 0;
|
||||
m_AC3StreamBitrate = 0;
|
||||
m_AC3SamplingFreq = 0;
|
||||
m_AC3Bitrate = 0;
|
||||
m_AC3FrameSize = 0;
|
||||
m_AC3BitStreamMode = FR_NOTVALID;
|
||||
m_AC3AudioCodingMode = FR_NOTVALID;
|
||||
m_AC3CenterMixLevel = FR_NOTVALID;
|
||||
m_AC3SurroundMixLevel = FR_NOTVALID;
|
||||
m_AC3DolbySurroundMode = FR_NOTVALID;
|
||||
m_AC3LfeOn = false;
|
||||
m_AC3DialogLevel = FR_NOTVALID;
|
||||
}
|
||||
|
||||
cFemonReceiver::~cFemonReceiver(void)
|
||||
|
|
@ -49,29 +64,29 @@ cFemonReceiver::~cFemonReceiver(void)
|
|||
}
|
||||
}
|
||||
|
||||
/* the following function originates from libdvbmpeg: */
|
||||
/* The following function originates from libdvbmpeg: */
|
||||
void cFemonReceiver::GetVideoInfo(uint8_t *mbuf, int count)
|
||||
{
|
||||
//printf("cFemonReceiver::GetVideoInfo()\n");
|
||||
uint8_t *headr;
|
||||
int found = 0;
|
||||
int c = 0;
|
||||
while (found < 4 && c + 4 < count) {
|
||||
m_VideoValid = false;
|
||||
while ((found < 4) && ((c + 4) < count)) {
|
||||
uint8_t *b;
|
||||
b = mbuf + c;
|
||||
if (b[0] == 0x00 && b[1] == 0x00 && b[2] == 0x01 && b[3] == 0xb3)
|
||||
if ((b[0] == 0x00) && (b[1] == 0x00) && (b[2] == 0x01) && (b[3] == 0xb3))
|
||||
found = 4;
|
||||
else
|
||||
c++;
|
||||
}
|
||||
if (!found) return;
|
||||
c += 4;
|
||||
if (c + 12 >= count) return;
|
||||
headr = mbuf + c;
|
||||
m_VideoHorizontalSize = ((headr[1] &0xF0) >> 4) | (headr[0] << 4);
|
||||
m_VideoVerticalSize = ((headr[1] &0x0F) << 8) | (headr[2]);
|
||||
if ((!found) || ((c + 16) >= count)) return;
|
||||
m_VideoValid = true;
|
||||
headr = mbuf + c + 4;
|
||||
m_VideoHorizontalSize = ((headr[1] & 0xF0) >> 4) | (headr[0] << 4);
|
||||
m_VideoVerticalSize = ((headr[1] & 0x0F) << 8) | (headr[2]);
|
||||
int sw = (int)((headr[3] & 0xF0) >> 4);
|
||||
switch( sw ){
|
||||
switch ( sw ){
|
||||
case 1:
|
||||
m_VideoAspectRatio = AR_1_1;
|
||||
break;
|
||||
|
|
@ -85,15 +100,14 @@ void cFemonReceiver::GetVideoInfo(uint8_t *mbuf, int count)
|
|||
m_VideoAspectRatio = AR_2_21_1;
|
||||
break;
|
||||
case 5 ... 15:
|
||||
default:
|
||||
m_VideoAspectRatio = AR_RESERVED;
|
||||
break;
|
||||
default:
|
||||
return;
|
||||
}
|
||||
sw = (int)(headr[3] & 0x0F);
|
||||
switch ( sw ) {
|
||||
case 1:
|
||||
m_VideoFrameRate = 24000/1001.0;
|
||||
m_VideoFrameRate = 24000 / 1001.0;
|
||||
m_VideoFormat = VF_UNKNOWN;
|
||||
break;
|
||||
case 2:
|
||||
|
|
@ -105,7 +119,7 @@ void cFemonReceiver::GetVideoInfo(uint8_t *mbuf, int count)
|
|||
m_VideoFormat = VF_PAL;
|
||||
break;
|
||||
case 4:
|
||||
m_VideoFrameRate = 30000/1001.0;
|
||||
m_VideoFrameRate = 30000 / 1001.0;
|
||||
m_VideoFormat = VF_NTSC;
|
||||
break;
|
||||
case 5:
|
||||
|
|
@ -120,6 +134,15 @@ void cFemonReceiver::GetVideoInfo(uint8_t *mbuf, int count)
|
|||
m_VideoFrameRate = 60.0;
|
||||
m_VideoFormat = VF_NTSC;
|
||||
break;
|
||||
case 8:
|
||||
m_VideoFrameRate = 60000 / 1001.0;
|
||||
m_VideoFormat = VF_NTSC;
|
||||
break;
|
||||
case 9 ... 15:
|
||||
default:
|
||||
m_VideoFrameRate = 0;
|
||||
m_VideoFormat = VF_UNKNOWN;
|
||||
break;
|
||||
}
|
||||
m_VideoStreamBitrate = 400 * (((headr[4] << 10) & 0x0003FC00UL) | ((headr[5] << 2) & 0x000003FCUL) | (((headr[6] & 0xC0) >> 6) & 0x00000003UL)) / 1000000.0;
|
||||
}
|
||||
|
|
@ -131,9 +154,10 @@ static unsigned int bitrates[3][16] =
|
|||
{0, 32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 0}
|
||||
};
|
||||
|
||||
static unsigned int samplerates[4] = {441, 480, 320, 0};
|
||||
static unsigned int samplerates[4] =
|
||||
{441, 480, 320, 0};
|
||||
|
||||
/* the following function originates from libdvbmpeg: */
|
||||
/* The following function originates from libdvbmpeg: */
|
||||
void cFemonReceiver::GetAudioInfo(uint8_t *mbuf, int count)
|
||||
{
|
||||
//printf("cFemonReceiver::GetAudioInfo()\n");
|
||||
|
|
@ -141,15 +165,16 @@ void cFemonReceiver::GetAudioInfo(uint8_t *mbuf, int count)
|
|||
int found = 0;
|
||||
int c = 0;
|
||||
int tmp = 0;
|
||||
while (!found && c < count) {
|
||||
m_AudioValid = false;
|
||||
while (!found && (c < count)) {
|
||||
uint8_t *b = mbuf + c;
|
||||
if (b[0] == 0xff && (b[1] & 0xf8) == 0xf8)
|
||||
if ((b[0] == 0xff) && ((b[1] & 0xf8) == 0xf8))
|
||||
found = 1;
|
||||
else
|
||||
c++;
|
||||
}
|
||||
if (!found) return;
|
||||
if (c + 3 >= count) return;
|
||||
if ((!found) || ((c + 3) >= count)) return;
|
||||
m_AudioValid = true;
|
||||
headr = mbuf + c;
|
||||
m_AudioMPEGLayer = 4 - ((headr[1] & 0x06) >> 1);
|
||||
tmp = bitrates[(3 - ((headr[1] & 0x06) >> 1))][(headr[2] >> 4)] * 1000;
|
||||
|
|
@ -166,6 +191,65 @@ void cFemonReceiver::GetAudioInfo(uint8_t *mbuf, int count)
|
|||
m_AudioSamplingFreq = tmp;
|
||||
}
|
||||
|
||||
static unsigned int ac3_bitrates[32] =
|
||||
{32, 40, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 448, 512, 576, 640, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0};
|
||||
|
||||
static unsigned int ac3_freq[4] =
|
||||
{480, 441, 320, 0};
|
||||
|
||||
static unsigned int ac3_frames[3][32] =
|
||||
{
|
||||
{64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 448, 512, 640, 768, 896, 1024, 1152, 1280, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
||||
{69, 87, 104, 121, 139, 174, 208, 243, 278, 348, 417, 487, 557, 696, 835, 975, 1114, 1253, 1393, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0},
|
||||
{96, 120, 144, 168, 192, 240, 288, 336, 384, 480, 576, 672, 768, 960, 1152, 1344, 1536, 1728, 1920, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0, 0}
|
||||
};
|
||||
|
||||
/*
|
||||
** AC3 Audio Header: http://www.atsc.org/standards/a_52a.pdf
|
||||
** The following function originates from libdvbmpeg:
|
||||
*/
|
||||
void cFemonReceiver::GetAC3Info(uint8_t *mbuf, int count)
|
||||
{
|
||||
uint8_t *headr;
|
||||
int found = 0;
|
||||
int c = 0;
|
||||
uint8_t frame;
|
||||
m_AC3Valid = false;
|
||||
while (!found && (c < count)) {
|
||||
uint8_t *b = mbuf + c;
|
||||
if ((b[0] == 0x0b) && (b[1] == 0x77))
|
||||
found = 1;
|
||||
else
|
||||
c++;
|
||||
}
|
||||
if ((!found) || ((c + 5) >= count)) return;
|
||||
m_AC3Valid = true;
|
||||
headr = mbuf + c + 2;
|
||||
frame = (headr[2] & 0x3f);
|
||||
m_AC3StreamBitrate = ac3_bitrates[frame >> 1];
|
||||
int fr = (headr[2] & 0xc0 ) >> 6;
|
||||
m_AC3SamplingFreq = ac3_freq[fr] * 100;
|
||||
m_AC3FrameSize = ac3_frames[fr][frame >> 1];
|
||||
if ((frame & 1) && (fr == 1)) m_AC3FrameSize++;
|
||||
m_AC3FrameSize <<= 1;
|
||||
m_AC3BitStreamMode = (headr[3] & 7);
|
||||
m_AC3AudioCodingMode = (headr[4] & 0xE0) >> 5;
|
||||
if ((m_AC3AudioCodingMode & 0x01) && (m_AC3AudioCodingMode != 0x01)) // if 3 front channels
|
||||
m_AC3CenterMixLevel = (headr[4] & 0x18) >> 3;
|
||||
else
|
||||
m_AC3CenterMixLevel = FR_NOTVALID;
|
||||
if (m_AC3AudioCodingMode & 0x04) // if a surround channel exists
|
||||
m_AC3SurroundMixLevel = (headr[4] & 0x06) >> 1;
|
||||
else
|
||||
m_AC3SurroundMixLevel = FR_NOTVALID;
|
||||
if (m_AC3AudioCodingMode == 0x02) // if in 2/0 mode
|
||||
m_AC3DolbySurroundMode = ((headr[4] & 1) << 1) | ((headr[5] & 0x80) >> 7);
|
||||
else
|
||||
m_AC3DolbySurroundMode = FR_NOTVALID;
|
||||
m_AC3LfeOn = (headr[5] & 0x40) >> 6;
|
||||
m_AC3DialogLevel = (headr[5] & 0x3e) >> 1;
|
||||
}
|
||||
|
||||
void cFemonReceiver::Activate(bool On)
|
||||
{
|
||||
//printf("cFemonReceiver::Activate()\n");
|
||||
|
|
@ -184,6 +268,9 @@ void cFemonReceiver::Receive(uchar *Data, int Length)
|
|||
else if (pid == m_AudioPid) {
|
||||
m_AudioPacketCount++;
|
||||
}
|
||||
else if (pid == m_AC3Pid) {
|
||||
m_AC3PacketCount++;
|
||||
}
|
||||
/* the following originates from libdvbmpeg: */
|
||||
if (!(Data[3] & PAYLOAD)) {
|
||||
return;
|
||||
|
|
@ -200,9 +287,12 @@ void cFemonReceiver::Receive(uchar *Data, int Length)
|
|||
if (pid == m_VideoPid) {
|
||||
GetVideoInfo(pay, l);
|
||||
}
|
||||
if (pid == m_AudioPid) {
|
||||
else if (pid == m_AudioPid) {
|
||||
GetAudioInfo(pay, l);
|
||||
}
|
||||
else if (pid == m_AC3Pid) {
|
||||
GetAC3Info(pay, l);
|
||||
}
|
||||
}
|
||||
}
|
||||
/* end */
|
||||
|
|
@ -219,6 +309,8 @@ void cFemonReceiver::Action(void)
|
|||
m_VideoPacketCount = 0;
|
||||
m_AudioBitrate = (8.0 * 184.0 * m_AudioPacketCount) / (femonConfig.calcinterval * 100.0);
|
||||
m_AudioPacketCount = 0;
|
||||
m_AC3Bitrate = (8.0 * 184.0 * m_AC3PacketCount) / (femonConfig.calcinterval * 100.0);
|
||||
m_AC3PacketCount = 0;
|
||||
usleep(100000L * femonConfig.calcinterval);
|
||||
}
|
||||
}
|
||||
|
|
|
|||
|
|
@ -26,29 +26,68 @@ enum eAspectRatio {
|
|||
AR_2_21_1 = 233,
|
||||
};
|
||||
|
||||
#define FR_RESERVED -1
|
||||
#define FR_FREE -2
|
||||
enum eCenterMixLevel {
|
||||
CML_MINUS_3dB = 0,
|
||||
CML_MINUS_4_5dB = 1,
|
||||
CML_MINUS_6dB = 2,
|
||||
CML_RESERVED = 3,
|
||||
};
|
||||
|
||||
enum eSurroundMixLevel {
|
||||
SML_MINUS_3dB = 0,
|
||||
SML_MINUS_6dB = 1,
|
||||
SML_0_dB = 2,
|
||||
SML_RESERVED = 3,
|
||||
};
|
||||
|
||||
enum eDolbySurroundMode {
|
||||
DSM_NOT_INDICATED = 0,
|
||||
DSM_NOT_DOLBYSURROUND = 1,
|
||||
DSM_DOLBYSURROUND = 2,
|
||||
DSM_RESERVED = 3,
|
||||
};
|
||||
|
||||
#define FR_RESERVED -1
|
||||
#define FR_FREE -2
|
||||
#define FR_NOTVALID -3
|
||||
|
||||
class cFemonReceiver : public cReceiver, public cThread {
|
||||
private:
|
||||
bool m_Active;
|
||||
int m_VideoPid;
|
||||
int m_AudioPid;
|
||||
int m_VideoPacketCount;
|
||||
int m_VideoHorizontalSize;
|
||||
int m_VideoVerticalSize;
|
||||
int m_VideoAspectRatio;
|
||||
int m_VideoFormat;
|
||||
bool m_Active;
|
||||
int m_VideoPid;
|
||||
int m_AudioPid;
|
||||
int m_AC3Pid;
|
||||
bool m_VideoValid;
|
||||
int m_VideoPacketCount;
|
||||
int m_VideoHorizontalSize;
|
||||
int m_VideoVerticalSize;
|
||||
int m_VideoAspectRatio;
|
||||
int m_VideoFormat;
|
||||
double m_VideoFrameRate;
|
||||
double m_VideoStreamBitrate;
|
||||
double m_VideoBitrate;
|
||||
int m_AudioPacketCount;
|
||||
bool m_AudioValid;
|
||||
int m_AudioPacketCount;
|
||||
double m_AudioStreamBitrate;
|
||||
double m_AudioBitrate;
|
||||
int m_AudioSamplingFreq;
|
||||
int m_AudioMPEGLayer;
|
||||
void GetVideoInfo(uint8_t *mbuf, int count);
|
||||
void GetAudioInfo(uint8_t *mbuf, int count);
|
||||
int m_AudioSamplingFreq;
|
||||
int m_AudioMPEGLayer;
|
||||
bool m_AC3Valid;
|
||||
int m_AC3PacketCount;
|
||||
double m_AC3Bitrate;
|
||||
int m_AC3FrameSize;
|
||||
int m_AC3SamplingFreq;
|
||||
int m_AC3StreamBitrate;
|
||||
int m_AC3BitStreamMode;
|
||||
int m_AC3AudioCodingMode;
|
||||
int m_AC3CenterMixLevel;
|
||||
int m_AC3SurroundMixLevel;
|
||||
int m_AC3DolbySurroundMode;
|
||||
bool m_AC3LfeOn;
|
||||
int m_AC3DialogLevel;
|
||||
void GetVideoInfo(uint8_t *mbuf, int count);
|
||||
void GetAudioInfo(uint8_t *mbuf, int count);
|
||||
void GetAC3Info(uint8_t *mbuf, int count);
|
||||
|
||||
protected:
|
||||
virtual void Activate(bool On);
|
||||
|
|
@ -56,9 +95,10 @@ protected:
|
|||
virtual void Action(void);
|
||||
|
||||
public:
|
||||
cFemonReceiver(int Ca, int Vpid, int Apid);
|
||||
cFemonReceiver(int Ca, int Vpid, int Apid, int Dpid);
|
||||
virtual ~cFemonReceiver();
|
||||
|
||||
bool VideoValid(void) { return m_VideoValid; }; // boolean
|
||||
int VideoHorizontalSize(void) { return m_VideoHorizontalSize; }; // pixels
|
||||
int VideoVerticalSize(void) { return m_VideoVerticalSize; }; // pixels
|
||||
int VideoAspectRatio(void) { return m_VideoAspectRatio; }; // eAspectRatio
|
||||
|
|
@ -67,10 +107,26 @@ public:
|
|||
double VideoStreamBitrate(void) { return m_VideoStreamBitrate; }; // Mbit/s
|
||||
double VideoBitrate(void) { return m_VideoBitrate; }; // Mbit/s
|
||||
|
||||
bool AudioValid(void) { return m_AudioValid; }; // boolean
|
||||
int AudioMPEGLayer(void) { return m_AudioMPEGLayer; }; // layer number
|
||||
int AudioSamplingFreq(void) { return m_AudioSamplingFreq; }; // Hz
|
||||
double AudioStreamBitrate(void) { return m_AudioStreamBitrate; }; // kbit/s
|
||||
double AudioBitrate(void) { return m_AudioBitrate; }; // kbit/s
|
||||
|
||||
bool AC3Valid(void) { return m_AC3Valid; }; // boolean
|
||||
int AC3SamplingFreq(void) { return m_AC3SamplingFreq; }; // Hz
|
||||
double AC3StreamBitrate(void) { return m_AC3StreamBitrate; }; // kbit/s
|
||||
double AC3Bitrate(void) { return m_AC3Bitrate; }; // kbit/s
|
||||
int AC3FrameSize(void) { return m_AC3FrameSize; }; // Bytes
|
||||
int AC3BitStreamMode(void) { return m_AC3BitStreamMode; }; // 0..7
|
||||
int AC3AudioCodingMode(void) { return m_AC3AudioCodingMode; }; // 0..7
|
||||
bool AC3_2_0(void) { return m_AC3AudioCodingMode == 2; }; // DD 2.0
|
||||
bool AC3_5_1(void) { return m_AC3AudioCodingMode == 7; }; // DD 5.1
|
||||
int AC3CenterMixLevel(void) { return m_AC3CenterMixLevel; }; // eCenterMixLevel
|
||||
int AC3SurroundMixLevel(void) { return m_AC3SurroundMixLevel; }; // eSurroundMixLevel
|
||||
int AC3DolbySurroundMode(void) { return m_AC3DolbySurroundMode; }; // eDolbySurroundMode
|
||||
bool AC3LfeOn(void) { return m_AC3LfeOn; }; // boolean
|
||||
int AC3DialogLevel(void) { return m_AC3DialogLevel; }; // -dB
|
||||
};
|
||||
|
||||
#endif //__FEMONRECEIVER_H
|
||||
|
|
|
|||
|
|
@ -0,0 +1,23 @@
|
|||
/* XPM */
|
||||
static char * dolbydigital_xpm[] = {
|
||||
"27 18 2 1",
|
||||
". c #FFFFFF",
|
||||
"+ c #000000",
|
||||
"...........................",
|
||||
"...........................",
|
||||
"..+++++++++++.+++++++++++..",
|
||||
"..++.++++++++.++++++++.++..",
|
||||
"..++...++++++.++++++...++..",
|
||||
"..++.....++++.++++.....++..",
|
||||
"..++......+++.+++......++..",
|
||||
"..++.......++.++.......++..",
|
||||
"..++.......++.++.......++..",
|
||||
"..++.......++.++.......++..",
|
||||
"..++.......++.++.......++..",
|
||||
"..++......+++.+++......++..",
|
||||
"..++.....++++.++++.....++..",
|
||||
"..++...++++++.++++++...++..",
|
||||
"..++.++++++++.++++++++.++..",
|
||||
"..+++++++++++.+++++++++++..",
|
||||
"...........................",
|
||||
"..........................."};
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
/* XPM */
|
||||
static char * dolbydigital20_xpm[] = {
|
||||
"49 18 2 1",
|
||||
". c #FFFFFF",
|
||||
"+ c #000000",
|
||||
".................................................",
|
||||
".................................................",
|
||||
"..+++++++++++.+++++++++++....++++.......++++++...",
|
||||
"..++.++++++++.++++++++.++...++++++.....++++++++..",
|
||||
"..++...++++++.++++++...++..+++..+++....+++..+++..",
|
||||
"..++.....++++.++++.....++..++....++....++....++..",
|
||||
"..++......+++.+++......++..++....++....++....++..",
|
||||
"..++.......++.++.......++.......+++....++....++..",
|
||||
"..++.......++.++.......++......+++.....++....++..",
|
||||
"..++.......++.++.......++.....+++......++....++..",
|
||||
"..++.......++.++.......++....+++.......++....++..",
|
||||
"..++......+++.+++......++...+++........++....++..",
|
||||
"..++.....++++.++++.....++..+++.........++....++..",
|
||||
"..++...++++++.++++++...++..++....++.++.+++..+++..",
|
||||
"..++.++++++++.++++++++.++..++++++++.++.++++++++..",
|
||||
"..+++++++++++.+++++++++++..++++++++.++..++++++...",
|
||||
".................................................",
|
||||
"................................................."};
|
||||
|
|
@ -0,0 +1,23 @@
|
|||
/* XPM */
|
||||
static char * dolbydigital51_xpm[] = {
|
||||
"44 18 2 1",
|
||||
". c #FFFFFF",
|
||||
"+ c #000000",
|
||||
"............................................",
|
||||
"............................................",
|
||||
"..+++++++++++.+++++++++++..++++++++.....++..",
|
||||
"..++.++++++++.++++++++.++..++++++++....+++..",
|
||||
"..++...++++++.++++++...++..++.........++++..",
|
||||
"..++.....++++.++++.....++..++.........++++..",
|
||||
"..++......+++.+++......++..++...........++..",
|
||||
"..++.......++.++.......++..++++++.......++..",
|
||||
"..++.......++.++.......++..+++++++......++..",
|
||||
"..++.......++.++.......++.......+++.....++..",
|
||||
"..++.......++.++.......++........++.....++..",
|
||||
"..++......+++.+++......++..++....++.....++..",
|
||||
"..++.....++++.++++.....++..++....++.....++..",
|
||||
"..++...++++++.++++++...++..+++..+++.++..++..",
|
||||
"..++.++++++++.++++++++.++...++++++..++..++..",
|
||||
"..+++++++++++.+++++++++++....++++...++..++..",
|
||||
"............................................",
|
||||
"............................................"};
|
||||
Loading…
Reference in New Issue