frodovdr/vdr-plugin-femon
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Code Issues Releases Wiki Activity

Added "Stream Information" display mode.

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Toggle between different modes with 'OK' key:
 .-> basic -> transponder -> stream -.
 `-----------------------------------´
Added missing german translations (Thanks to Peter Marquardt).
This commit is contained in:
Rolf Ahrenberg
2004-05-30 04:20:00 +03:00
parent 8c7c110cf2
commit 74ed4d8490
10 changed files with 738 additions and 94 deletions
Download Patch File Download Diff File Expand all files Collapse all files

18
HISTORY
View File

@@ -43,9 +43,23 @@ VDR Plugin 'femon' Revision History
2004-04-04: Version 0.0.3c
- Fixed minor bitrate calculation errors
- Added russian translation (Thanks to Vyacheslav Dikonov)
- Fixed minor bitrate calculation errors.
- Added russian translation (Thanks to Vyacheslav Dikonov).
2004-05-31: Version 0.0.4
- Backported "stream information" feature (from version 0.1.1).
-------------------------
2004-05-18: Version 0.1.0
- Updated for vdr-1.3.7 and removed compability with older versions.
2004-05-30: Version 0.1.1
- Added "Stream Information" display mode.
Toggle between different modes with 'OK' key:
.-> basic -> transponder -> stream -.
`-----------------------------------<2D>
- Added missing german translations (Thanks to Peter Marquardt).

23
README
View File

@@ -12,34 +12,31 @@ Requirements:
Ph.D. in Astro Physics and preferably a six-pack waiting in a fridge.
Never trust a Klingon. "Qu'vaD lI' De'vam". Beam me up, Scotty!
You're number six!
You're number six! I'm number two.
Description:
DVB Frontend Status Monitor is a plugin that displays some signal information
parameters of the current tuned channel on OSD. You can zap through all your
channels and the plugin should be monitoring always the right frontend. The
transponder information is also available in advanced display mode. User can
switch between simple and advanced display modes by pressing 'OK' key.
transponder and stream information are also available in advanced display modes.
User can switch between different display modes by pressing 'OK' key.
The plugin is based on a neat console frontend status monitor application called
'femon' by Johannes Stezenbach <js@convergence.de> (see DVB-apps/szap/femon.c
for further information). The other parts of plugin code are borrowed from the
excellent 'OSD Picture-In-Picture' plugin by Sascha Volkenandt <sascha@akv-soft.de>
and Andreas Regel <andreas.regel@powarman.de>. The bitrate calculation algorithm
originates from the 'dvbstream' application by Dave Chapman <dave@dchapman.com>.
excellent 'OSD Picture-In-Picture' plugin by Sascha Volkenandt and Andreas Regel.
The bitrate calculation algorithm originates from the 'dvbstream' application by
Dave Chapman and the stream information routines from the 'libdvb' library by
Metzler Brothers.
Shortcomings / Todo list / Notes:
Shortcomings / Todo list / Important Notes:
- The current version is a kind of Proof In Concept to replace the old 'tech
patch', and it's now eating many unnecessary cpu clock cycles - this will be
fixed later...
- The plugin supports only those DVB cards with _one_ frontend (do any cards
with multiple frontends even exist?), because I haven't yet figured howto do
it without patching the VDR core.
- Sometimes (read always) ttxtsubs plugin messes up the OSD - user should disable
ttxtsubs, but closing and reopening the femon plugin might help temporarily as
well. Btw., this same thing happens with OSDTeletext plugin too :)
- The stream information is still missing.
- Disable bitrate calculation to speed up heavy zapping sessions.
- If you're using VDR version 1.3.6 or older, you'll have to stick with femon-0.0.3c.
- Disable the stream analyze to speed up heavy zapping sessions.
- If you're using VDR version 1.3.6 or older, you'll have to stick with femon-0.0.4!

34
femon.c
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@@ -12,7 +12,7 @@
#include "femonosd.h"
#include "femon.h"
#if (VDRVERSNUM < 10307)
#if VDRVERSNUM < 10307
#error "You don't exist! Go away!"
#endif
@@ -74,16 +74,20 @@ bool cPluginFemon::SetupParse(const char *Name, const char *Value)
else if (!strcasecmp(Name, "RedLimit")) femonConfig.redlimit = atoi(Value);
else if (!strcasecmp(Name, "GreenLimit")) femonConfig.greenlimit = atoi(Value);
else if (!strcasecmp(Name, "UpdateInterval")) femonConfig.updateinterval = atoi(Value);
else if (!strcasecmp(Name, "ShowBitRate")) femonConfig.showbitrate = atoi(Value);
else if (!strcasecmp(Name, "AnalStream")) femonConfig.analyzestream = atoi(Value);
else if (!strcasecmp(Name, "CalcInterval")) femonConfig.calcinterval = atoi(Value);
else
return false;
if (femonConfig.displaymode < 0 || femonConfig.displaymode >= modeMaxNumber) femonConfig.displaymode = 0;
return true;
}
cMenuFemonSetup::cMenuFemonSetup(void)
{
dispmodes[0] = tr("basic");
dispmodes[1] = tr("transponder");
dispmodes[2] = tr("stream");
Setup();
}
@@ -92,16 +96,16 @@ void cMenuFemonSetup::Setup(void)
int current = Current();
Clear();
Add(new cMenuEditBoolItem( tr("Hide Mainmenu Entry"), &femonConfig.hidemenu, tr("no"), tr("yes")));
Add(new cMenuEditBoolItem( tr("Use Syslog Output"), &femonConfig.syslogoutput, tr("no"), tr("yes")));
Add(new cMenuEditBoolItem( tr("Default Display Mode"), &femonConfig.displaymode, tr("simple"), tr("advanced")));
Add(new cMenuEditBoolItem( tr("Position"), &femonConfig.position, tr("bottom"), tr("top")));
Add(new cMenuEditIntItem( tr("Red Limit [%]"), &femonConfig.redlimit, 1, 50));
Add(new cMenuEditIntItem( tr("Green Limit [%]"), &femonConfig.greenlimit, 51, 100));
Add(new cMenuEditIntItem( tr("OSD Update Interval [0.1s]"), &femonConfig.updateinterval, 1, 100));
Add(new cMenuEditBoolItem( tr("Bitrate Calculation"), &femonConfig.showbitrate, tr("no"), tr("yes")));
if (femonConfig.showbitrate)
Add(new cMenuEditIntItem(tr("Calculation Interval [0.1s]"), &femonConfig.calcinterval, 1, 100));
Add(new cMenuEditBoolItem( tr("Hide Mainmenu Entry"), &femonConfig.hidemenu, tr("no"), tr("yes")));
Add(new cMenuEditBoolItem( tr("Use Syslog Output"), &femonConfig.syslogoutput, tr("no"), tr("yes")));
Add(new cMenuEditStraItem( tr("Default Display Mode"), &femonConfig.displaymode, modeMaxNumber, dispmodes));
Add(new cMenuEditBoolItem( tr("Position"), &femonConfig.position, tr("bottom"), tr("top")));
Add(new cMenuEditIntItem( tr("Red Limit [%]"), &femonConfig.redlimit, 1, 50));
Add(new cMenuEditIntItem( tr("Green Limit [%]"), &femonConfig.greenlimit, 51, 100));
Add(new cMenuEditIntItem( tr("OSD Update Interval [0.1s]"), &femonConfig.updateinterval, 1, 100));
Add(new cMenuEditBoolItem( tr("Analyze Stream"), &femonConfig.analyzestream, tr("no"), tr("yes")));
if (femonConfig.analyzestream)
Add(new cMenuEditIntItem(tr("Calculation Interval [0.1s]"), &femonConfig.calcinterval, 1, 100));
SetCurrent(Get(current));
Display();
@@ -116,17 +120,17 @@ void cMenuFemonSetup::Store(void)
SetupStore("RedLimit", femonConfig.redlimit);
SetupStore("GreenLimit", femonConfig.greenlimit);
SetupStore("UpdateInterval", femonConfig.updateinterval);
SetupStore("ShowBitRate", femonConfig.showbitrate);
SetupStore("AnalStream", femonConfig.analyzestream);
SetupStore("CalcInterval", femonConfig.calcinterval);
}
eOSState cMenuFemonSetup::ProcessKey(eKeys Key)
{
int oldShowbitrate = femonConfig.showbitrate;
int oldAnalyzestream = femonConfig.analyzestream;
eOSState state = cMenuSetupPage::ProcessKey(Key);
if (Key != kNone && (femonConfig.showbitrate != oldShowbitrate)) {
if (Key != kNone && (femonConfig.analyzestream != oldAnalyzestream)) {
Setup();
}

3
femon.h
View File

@@ -11,7 +11,7 @@
#include <vdr/plugin.h>
static const char *VERSION = "0.1.0";
static const char *VERSION = "0.1.1";
static const char *DESCRIPTION = "DVB Signal Information Monitor (OSD)";
static const char *MAINMENUENTRY = "Signal Information";
@@ -36,6 +36,7 @@ public:
class cMenuFemonSetup : public cMenuSetupPage {
private:
const char *dispmodes[modeMaxNumber];
virtual void Setup(void);
protected:
virtual eOSState ProcessKey(eKeys Key);

2
femoncfg.c
View File

@@ -18,7 +18,7 @@ cFemonConfig::cFemonConfig(void)
redlimit = 33;
greenlimit = 66;
updateinterval = 5;
showbitrate = 1;
analyzestream = 1;
calcinterval = 20;
syslogoutput = 0;
}

9
femoncfg.h
View File

@@ -9,6 +9,13 @@
#ifndef __FEMONCFG_H
#define __FEMONCFG_H
enum dispModes {
modeBasic,
modeTransponder,
modeStream,
modeMaxNumber
};
struct cFemonConfig
{
public:
@@ -19,7 +26,7 @@ public:
int redlimit;
int greenlimit;
int updateinterval;
int showbitrate;
int analyzestream;
int calcinterval;
int syslogoutput;
};

393
femoni18n.c
View File

@@ -85,15 +85,15 @@ const tI18nPhrase Phrases[] = {
"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "simple", // English
"einfach", // Deutsch
{ "basic", // English
"Standard", // Deutsch
"", // Slovenski
"semplice", // Italiano
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"suppea", // suomi
"perus", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
@@ -101,18 +101,18 @@ const tI18nPhrase Phrases[] = {
"", // Romaneste
"", // Magyar
"", // Catal<61>
"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "advanced", // English
"fortgeschritten", // Deutsch
{ "transponder", // English
"Transponder", // Deutsch
"", // Slovenski
"avanzato", // Italiano
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"laaja", // suomi
"transponderi", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
@@ -120,7 +120,26 @@ const tI18nPhrase Phrases[] = {
"", // Romaneste
"", // Magyar
"", // Catal<61>
"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD>", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "stream", // English
"Stream", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"l<EFBFBD>hete", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Hide Mainmenu Entry", // English
@@ -161,15 +180,15 @@ const tI18nPhrase Phrases[] = {
"<EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (0,1 <20><><EFBFBD>)", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Bitrate Calculation", // English
"Bitratenberechnung", // Deutsch
{ "Analyze Stream", // English
"Stream analysieren", // Deutsch
"", // Slovenski
"Calcolo Bitrate", // Italiano
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"Bittinopeuden laskenta", // suomi
"L<EFBFBD>hetteen analysointi", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
@@ -435,7 +454,7 @@ const tI18nPhrase Phrases[] = {
"Audio", // Portugu<67>s
"Audio", // Fran<61>ais
"Audio", // Norsk
"Audio", // suomi
"<EFBFBD><EFBFBD>ni", // suomi
"Audio", // Polski
"Audio", // Espa<70>ol
"Audio", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
@@ -454,7 +473,7 @@ const tI18nPhrase Phrases[] = {
"Video", // Portugu<67>s
"Video", // Fran<61>ais
"Video", // Norsk
"Video", // suomi
"Kuva", // suomi
"Video", // Polski
"Video", // Espa<70>ol
"Video", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
@@ -598,5 +617,347 @@ const tI18nPhrase Phrases[] = {
"<EFBFBD><EFBFBD><EFBFBD><EFBFBD>/<2F>", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"kbit/s", // Hrvatski (Croatian)
},
{ "Stream Information", // English
"Streaminformation", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"L<EFBFBD>hetteen tiedot", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "MPEG Layer", // English
"MPEG Layer", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"MPEG-taso", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Video Stream", // English
"Video Stream", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"Kuvaraita", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Bitrate", // English
"Bitrate", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"Bittinopeus", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Frame Rate", // English
"Bildrate", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"Ruudunp<EFBFBD>ivitysnopeus", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Hz", // English
"Hz", // Deutsch
"Hz", // Slovenski
"Hz", // Italiano
"Hz", // Nederlands
"Hz", // Portugu<67>s
"Hz", // Fran<61>ais
"Hz", // Norsk
"Hz", // suomi
"Hz", // Polski
"Hz", // Espa<70>ol
"Hz", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"Hz", // Svenska
"Hz", // Romaneste
"Hz", // Magyar
"Hz", // Catal<61>
"Hz", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"Hz", // Hrvatski (Croatian)
},
{ "Aspect Ratio", // English
"Seitenverh<EFBFBD>ltnis", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"Kuvasuhde", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "reserved", // English
"belegt", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"varattu", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "free", // English
"frei", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"vapaa", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Video Format", // English
"Bildformat", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"Kuvaformaatti", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "PAL", // English
"PAL", // Deutsch
"PAL", // Slovenski
"PAL", // Italiano
"PAL", // Nederlands
"PAL", // Portugu<67>s
"PAL", // Fran<61>ais
"PAL", // Norsk
"PAL", // suomi
"PAL", // Polski
"PAL", // Espa<70>ol
"PAL", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"PAL", // Svenska
"PAL", // Romaneste
"PAL", // Magyar
"PAL", // Catal<61>
"PAL", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"PAL", // Hrvatski (Croatian)
},
{ "NTSC", // English
"NTSC", // Deutsch
"NTSC", // Slovenski
"NTSC", // Italiano
"NTSC", // Nederlands
"NTSC", // Portugu<67>s
"NTSC", // Fran<61>ais
"NTSC", // Norsk
"NTSC", // suomi
"NTSC", // Polski
"NTSC", // Espa<70>ol
"NTSC", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"NTSC", // Svenska
"NTSC", // Romaneste
"NTSC", // Magyar
"NTSC", // Catal<61>
"NTSC", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"NTSC", // Hrvatski (Croatian)
},
{ "unknown", // English
"unbekannt", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"tuntematon", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Resolution", // English
"Aufl<EFBFBD>sung", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"Resoluutio", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Audio Stream", // English
"Audio Stream", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"<EFBFBD><EFBFBD>niraita", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "Sampling Frequency", // English
"Abtastrate", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"N<EFBFBD>ytteenottotaajuus", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ "kHz", // English
"kHz", // Deutsch
"kHz", // Slovenski
"kHz", // Italiano
"kHz", // Nederlands
"kHz", // Portugu<67>s
"kHz", // Fran<61>ais
"kHz", // Norsk
"kHz", // suomi
"kHz", // Polski
"kHz", // Espa<70>ol
"kHz", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"kHz", // Svenska
"kHz", // Romaneste
"kHz", // Magyar
"kHz", // Catal<61>
"kHz", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"kHz", // Hrvatski (Croatian)
},
{ "MPEG Layer", // English
"MPEG Layer", // Deutsch
"", // Slovenski
"", // Italiano
"", // Nederlands
"", // Portugu<67>s
"", // Fran<61>ais
"", // Norsk
"MPEG-kerros", // suomi
"", // Polski
"", // Espa<70>ol
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Greek)
"", // Svenska
"", // Romaneste
"", // Magyar
"", // Catal<61>
"", // <20><><EFBFBD><EFBFBD><EFBFBD><EFBFBD><EFBFBD> (Russian)
"", // Hrvatski (Croatian)
},
{ NULL }
};

161
femonosd.c
View File

@@ -12,24 +12,24 @@
#include "femonreceiver.h"
#include "femonosd.h"
#define FRONTEND_DEVICE "/dev/dvb/adapter%d/frontend%d"
#define CHANNELINPUT_TIMEOUT 1000
#define FRONTEND_DEVICE "/dev/dvb/adapter%d/frontend%d"
#define CHANNELINPUT_TIMEOUT 1000
#define SCREENWIDTH 720 // in pixels
#define SCREENHEIGHT 576 // in pixels
#define OSDWIDTH 600 // in pixels
#define OSDHEIGHT 480 // in pixels
#define OSDINFOHEIGHT (m_Font->Height() * 11) // in pixels (11 rows)
#define OSDSTATUSHEIGHT (m_Font->Height() * 6) // in pixels (6 rows)
#define SCREENWIDTH 720 // in pixels
#define SCREENHEIGHT 576 // in pixels
#define OSDWIDTH 600 // in pixels
#define OSDHEIGHT 480 // in pixels
#define OSDINFOHEIGHT (m_Font->Height() * 11) // in pixels (11 rows)
#define OSDSTATUSHEIGHT (m_Font->Height() * 6) // in pixels (6 rows)
#define OSDINFOWIN_Y(offset) (femonConfig.position ? (OSDHEIGHT - OSDINFOHEIGHT + offset) : offset)
#define OSDINFOWIN_X(col) ((col == 4) ? 470 : (col == 3) ? 300 : (col==2) ? 180 : 15)
#define OSDSTATUSWIN_Y(offset) (femonConfig.position ? offset : (OSDHEIGHT - OSDSTATUSHEIGHT + offset))
#define OSDSTATUSWIN_X(col) ((col == 4) ? 410 : (col == 3) ? 220 : (col==2) ? 125 : 15)
#define OSDSTATUSWIN_X2(col) ((col == 5) ? 520 : (col == 4) ? 390 : (col==3) ? 250 : (col==2) ? 115 : 15)
#define BARWIDTH(x) (OSDWIDTH * x / 100)
#define OSDINFOWIN_Y(offset) (femonConfig.position ? (OSDHEIGHT - OSDINFOHEIGHT + offset) : offset)
#define OSDINFOWIN_X(col) ((col == 4) ? 470 : (col == 3) ? 300 : (col==2) ? 180 : 15)
#define OSDSTATUSWIN_Y(offset) (femonConfig.position ? offset : (OSDHEIGHT - OSDSTATUSHEIGHT + offset))
#define OSDSTATUSWIN_X(col) ((col == 7) ? 475 : (col == 6) ? 410 : (col == 5) ? 275 : (col == 4) ? 220 : (col == 3) ? 125 : (col==2) ? 70 : 15)
#define OSDSTATUSWIN_XC(col,txt) (((col - 1) * SCREENWIDTH / 6) + ((SCREENWIDTH / 6 - m_Font->Width(txt)) / 2))
#define BARWIDTH(x) (OSDWIDTH * x / 100)
#define clrBackground clrGray50 // this should be tied somehow into current theme
#define clrBackground clrGray50 // this should be tied somehow into current theme
cFemonOsd::cFemonOsd(void)
:cOsdObject(true), cThread("femon osd")
@@ -102,31 +102,39 @@ void cFemonOsd::DrawStatusWindow(void)
}
}
offset += m_Font->Height();
snprintf(buf, sizeof(buf), "STR: %04x", m_Signal);
m_Osd->DrawText(OSDSTATUSWIN_X(1), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X(1), OSDSTATUSWIN_Y(offset), "STR:", clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%04x", m_Signal);
m_Osd->DrawText(OSDSTATUSWIN_X(2), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "(%2d%%)", m_Signal / 655);
m_Osd->DrawText(OSDSTATUSWIN_X(2), OSDSTATUSWIN_Y(offset), buf, clrWhite /*signal < femonConfig.redlimit ? clrRed : signal < femonConfig.greenlimit ? clrYellow : clrGreen*/, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "BER: %08x", m_BER);
m_Osd->DrawText(OSDSTATUSWIN_X(3), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%s: %.2f %s", tr("Video"), m_Receiver->VideoBitrate(), tr("Mbit/s"));
else snprintf(buf, sizeof(buf), "%s: --- %s", tr("Video"), tr("Mbit/s"));
m_Osd->DrawText(OSDSTATUSWIN_X(4), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X(4), OSDSTATUSWIN_Y(offset), "BER:", clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%08x", m_BER);
m_Osd->DrawText(OSDSTATUSWIN_X(5), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%s:", tr("Video"));
m_Osd->DrawText(OSDSTATUSWIN_X(6), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%.2f %s", m_Receiver->VideoBitrate(), tr("Mbit/s"));
else snprintf(buf, sizeof(buf), "--- %s", tr("Mbit/s"));
m_Osd->DrawText(OSDSTATUSWIN_X(7), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
offset += m_Font->Height();
snprintf(buf, sizeof(buf), "SNR: %04x", m_SNR);
m_Osd->DrawText(OSDSTATUSWIN_X(1), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X(1), OSDSTATUSWIN_Y(offset), "SNR:", clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "%04x", m_SNR);
m_Osd->DrawText(OSDSTATUSWIN_X(2), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "(%2d%%)", m_SNR / 655);
m_Osd->DrawText(OSDSTATUSWIN_X(2), OSDSTATUSWIN_Y(offset), buf, clrWhite /*snr < femonConfig.redlimit ? clrRed : snr < femonConfig.greenlimit ? clrYellow : clrGreen*/, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "UNC: %08x", m_UNC);
m_Osd->DrawText(OSDSTATUSWIN_X(3), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%s: %.0f %s", tr("Audio"), m_Receiver->AudioBitrate(), tr("kbit/s"));
else snprintf(buf, sizeof(buf), "%s: --- %s", tr("Audio"), tr("kbit/s"));
m_Osd->DrawText(OSDSTATUSWIN_X(4), OSDSTATUSWIN_Y(offset), buf, clrWhite, clrBackground, m_Font);
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"));
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"));
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();
m_Osd->DrawText(OSDSTATUSWIN_X2(1), OSDSTATUSWIN_Y(offset), tr("LOCK"), (m_FrontendStatus & FE_HAS_LOCK) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X2(2), OSDSTATUSWIN_Y(offset), tr("SIGNAL"), (m_FrontendStatus & FE_HAS_SIGNAL) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X2(3), OSDSTATUSWIN_Y(offset), tr("CARRIER"),(m_FrontendStatus & FE_HAS_CARRIER)? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X2(4), OSDSTATUSWIN_Y(offset), tr("VITERBI"),(m_FrontendStatus & FE_HAS_VITERBI)? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_X2(5), OSDSTATUSWIN_Y(offset), tr("SYNC"), (m_FrontendStatus & FE_HAS_SYNC) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(1,tr("LOCK")), OSDSTATUSWIN_Y(offset), tr("LOCK"), (m_FrontendStatus & FE_HAS_LOCK) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(2,tr("SIGNAL")), OSDSTATUSWIN_Y(offset), tr("SIGNAL"), (m_FrontendStatus & FE_HAS_SIGNAL) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(3,tr("CARRIER")), OSDSTATUSWIN_Y(offset), tr("CARRIER"),(m_FrontendStatus & FE_HAS_CARRIER)? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(4,tr("VITERBI")), OSDSTATUSWIN_Y(offset), tr("VITERBI"),(m_FrontendStatus & FE_HAS_VITERBI)? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->DrawText(OSDSTATUSWIN_XC(5,tr("SYNC")), OSDSTATUSWIN_Y(offset), tr("SYNC"), (m_FrontendStatus & FE_HAS_SYNC) ? clrYellow : clrBlack, clrBackground, m_Font);
m_Osd->Flush();
}
}
@@ -139,10 +147,11 @@ void cFemonOsd::DrawInfoWindow(void)
char buf2[20];
int offset = 0;
int value = 0;
double dvalue = 0.0;
cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
if (m_Osd) {
if (m_DisplayMode) {
if (m_DisplayMode == modeTransponder) {
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);
m_Osd->DrawText( OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Transponder Information"), clrBackground, clrWhite, m_Font);
@@ -361,7 +370,81 @@ void cFemonOsd::DrawInfoWindow(void)
break;
}
}
else {
else if (m_DisplayMode == modeStream) {
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);
m_Osd->DrawText( OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Stream Information"), clrBackground, clrWhite, m_Font);
offset += m_Font->Height();
m_Osd->DrawText(OSDINFOWIN_X(1), OSDINFOWIN_Y(offset), tr("Video Stream"), clrYellow, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "#%d", channel->Vpid());
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("Bitrate"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%.2f %s (%.2f %s)", m_Receiver->VideoStreamBitrate(), tr("Mbit/s"), m_Receiver->VideoBitrate(), tr("Mbit/s"));
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("Aspect Ratio"), clrWhite, clrBackground, m_Font);
if (m_Receiver) {
value = m_Receiver->VideoAspectRatio();
if (value == 100) snprintf(buf, sizeof(buf), "1:1");
else if (value == 133) snprintf(buf, sizeof(buf), "4:3");
else if (value == 177) snprintf(buf, sizeof(buf), "16:9");
else if (value == 233) snprintf(buf, sizeof(buf), "2.21:1");
else snprintf(buf, sizeof(buf), "%s", tr("reserved"));
}
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("Frame Rate"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%.2f %s", m_Receiver->VideoFrameRate(), tr("Hz"));
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("Video Format"), clrWhite, clrBackground, m_Font);
if (m_Receiver) {
value = m_Receiver->VideoFormat();
if (value == 1) snprintf(buf, sizeof(buf), "%s", tr("PAL"));
else if (value == 2) snprintf(buf, sizeof(buf), "%s", tr("NTSC"));
else snprintf(buf, sizeof(buf), "%s", tr("unknown"));
}
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("Resolution"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%d x %d", m_Receiver->VideoHorizontalSize(), m_Receiver->VideoVerticalSize());
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("Audio Stream"), clrYellow, clrBackground, m_Font);
snprintf(buf, sizeof(buf), "#%d", channel->Apid1());
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("Bitrate"), clrWhite, clrBackground, m_Font);
dvalue = m_Receiver->AudioStreamBitrate();
if (m_Receiver) {
if (dvalue == -1.0) snprintf(buf, sizeof(buf), "%s (%.0f %s)", tr("reserved"), m_Receiver->AudioBitrate(), tr("kbit/s"));
else if (dvalue == -2.0) snprintf(buf, sizeof(buf), "%s (%.0f %s)", tr("free"), m_Receiver->AudioBitrate(), tr("kbit/s"));
else snprintf(buf, sizeof(buf), "%.0f %s (%.0f %s)", dvalue, tr("kbit/s"), m_Receiver->AudioBitrate(), tr("kbit/s"));
}
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("MPEG Layer"), clrWhite, clrBackground, m_Font);
if (m_Receiver) snprintf(buf, sizeof(buf), "%d", m_Receiver->AudioMPEGLayer());
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("Sampling Frequency"), clrWhite, clrBackground, m_Font);
if (m_Receiver) {
value = m_Receiver->AudioSamplingFreq();
if (value == -1) snprintf(buf, sizeof(buf), "%s", tr("reserved"));
else snprintf(buf, sizeof(buf), "%.1f %s", (value / 1000.0), tr("kHz"));
}
else snprintf(buf, sizeof(buf), "---");
m_Osd->DrawText(OSDINFOWIN_X(3), OSDINFOWIN_Y(offset), buf, clrYellow, clrBackground, m_Font);
}
else /* modeBasic */ {
m_Osd->DrawRectangle(0, OSDINFOWIN_Y(0), OSDWIDTH, OSDINFOWIN_Y(OSDINFOHEIGHT), clrTransparent);
}
m_Osd->Flush();
@@ -423,7 +506,7 @@ void cFemonOsd::Show(void)
m_Osd->Flush();
if (m_Receiver)
delete m_Receiver;
if (femonConfig.showbitrate) {
if (femonConfig.analyzestream) {
int channelNumber = cDevice::CurrentChannel();
m_Receiver = new cFemonReceiver(Channels.GetByNumber(channelNumber)->Ca(), Channels.GetByNumber(channelNumber)->Vpid(), Channels.GetByNumber(channelNumber)->Apid1());
cDevice::ActualDevice()->AttachReceiver(m_Receiver);
@@ -453,7 +536,7 @@ void cFemonOsd::ChannelSwitch(const cDevice * device, int channelNumber)
}
if (m_Receiver)
delete m_Receiver;
if (femonConfig.showbitrate) {
if (femonConfig.analyzestream) {
channelNumber = cDevice::CurrentChannel();
m_Receiver = new cFemonReceiver(Channels.GetByNumber(channelNumber)->Ca(), Channels.GetByNumber(channelNumber)->Vpid(), Channels.GetByNumber(channelNumber)->Apid1());
cDevice::ActualDevice()->AttachReceiver(m_Receiver);
@@ -526,7 +609,7 @@ eOSState cFemonOsd::ProcessKey(eKeys Key)
}
break;
case kOk:
m_DisplayMode ^= 1; // toggle between advanced and simple display mode
if (++m_DisplayMode >= modeMaxNumber) m_DisplayMode = 0; // toggle between display modes
DrawInfoWindow();
break;
default:

162
femonreceiver.c
View File

@@ -10,6 +10,12 @@
#include "femoncfg.h"
#include "femonreceiver.h"
#define TS_SIZE 188
#define PAY_START 0x40
#define ADAPT_FIELD 0x20
#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")
{
@@ -18,9 +24,20 @@ cFemonReceiver::cFemonReceiver(int Ca, int Vpid, int Apid)
m_VideoPid = Vpid;
m_AudioPid = Apid;
m_VideoPacketCount = 0;
m_AudioPacketCount = 0;
m_VideoHorizontalSize = 0;
m_VideoVerticalSize = 0;
m_VideoAspectRatio = 0;
m_VideoFormat = 0;
m_VideoFrameRate = 0.0;
m_VideoStreamBitrate = 0.0;
m_VideoBitrate = 0.0;
m_AudioPacketCount = 0;
m_AudioStreamBitrate = -2.0;
m_AudioBitrate = 0.0;
m_AudioSamplingFreq = -1;
m_AudioMPEGLayer = 0;
m_AudioBitrate = 0.0;
}
cFemonReceiver::~cFemonReceiver(void)
@@ -32,6 +49,123 @@ cFemonReceiver::~cFemonReceiver(void)
}
}
/* 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) {
uint8_t *b;
b = mbuf + c;
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]);
int sw = (int)((headr[3] & 0xF0) >> 4);
switch( sw ){
case 1:
m_VideoAspectRatio = 100;
break;
case 2:
m_VideoAspectRatio = 133;
break;
case 3:
m_VideoAspectRatio = 177;
break;
case 4:
m_VideoAspectRatio = 221;
break;
case 5 ... 15:
m_VideoAspectRatio = 0;
break;
default:
return;
}
sw = (int)(headr[3] & 0x0F);
switch ( sw ) {
case 1:
m_VideoFrameRate = 24000/1001.0;
m_VideoFormat = 0;
break;
case 2:
m_VideoFrameRate = 24.0;
m_VideoFormat = 0;
break;
case 3:
m_VideoFrameRate = 25.0;
m_VideoFormat = 1;
break;
case 4:
m_VideoFrameRate = 30000/1001.0;
m_VideoFormat = 2;
break;
case 5:
m_VideoFrameRate = 30.0;
m_VideoFormat = 2;
break;
case 6:
m_VideoFrameRate = 50.0;
m_VideoFormat = 1;
break;
case 7:
m_VideoFrameRate = 60.0;
m_VideoFormat = 2;
break;
}
m_VideoStreamBitrate = 400 * (((headr[4] << 10) & 0x0003FC00UL) | ((headr[5] << 2) & 0x000003FCUL) | (((headr[6] & 0xC0) >> 6) & 0x00000003UL)) / 1000000.0;
}
static unsigned int bitrates[3][16] =
{
{0, 32, 64, 96, 128, 160, 192, 224, 256, 288, 320, 352, 384, 416, 448, 0},
{0, 32, 48, 56, 64, 80, 96, 112, 128, 160, 192, 224, 256, 320, 384, 0},
{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};
/* the following function originates from libdvbmpeg: */
void cFemonReceiver::GetAudioInfo(uint8_t *mbuf, int count)
{
//printf("cFemonReceiver::GetAudioInfo()\n");
uint8_t *headr;
int found = 0;
int c = 0;
int tmp = 0;
while (!found && c < count) {
uint8_t *b = mbuf + c;
if (b[0] == 0xff && (b[1] & 0xf8) == 0xf8)
found = 1;
else
c++;
}
if (!found) return;
if (c + 3 >= count) return;
headr = mbuf + c;
m_AudioMPEGLayer = 4 - ((headr[1] & 0x06) >> 1);
tmp = bitrates[(3 - ((headr[1] & 0x06) >> 1))][(headr[2] >> 4)] * 1000;
if (tmp == 0)
m_AudioStreamBitrate = -2.0; // free
else if (tmp == 0xf)
m_AudioStreamBitrate = -1.0; // reserved
else
m_AudioStreamBitrate = tmp / 1000.0;
tmp = samplerates[((headr[2] & 0x0c) >> 2)] * 100;
if (tmp == 3)
m_AudioSamplingFreq = -1; // reserved
else
m_AudioSamplingFreq = tmp;
}
void cFemonReceiver::Activate(bool On)
{
//printf("cFemonReceiver::Activate()\n");
@@ -41,8 +175,8 @@ void cFemonReceiver::Activate(bool On)
void cFemonReceiver::Receive(uchar *Data, int Length)
{
//printf("cFemonReceiver::Receive()\n");
// TS packet length: 188
if (Length == 188) {
// TS packet length: TS_SIZE
if (Length == TS_SIZE) {
int pid = ((Data[1] & 0x1f) << 8) | (Data[2]);
if (pid == m_VideoPid) {
m_VideoPacketCount++;
@@ -50,6 +184,28 @@ void cFemonReceiver::Receive(uchar *Data, int Length)
else if (pid == m_AudioPid) {
m_AudioPacketCount++;
}
/* the following originates from libdvbmpeg: */
if (!(Data[3] & PAYLOAD)) {
return;
}
uint8_t off = 0;
if (Data[3] & ADAPT_FIELD) {
off = Data[4] + 1;
}
if (Data[1] & PAY_START) {
uint8_t *sb = Data + 4 + off;
if (sb[7] & PTS_DTS_FLAGS) {
uint8_t *pay = sb + sb[8] + 9;
int l = TS_SIZE - 13 - off - sb[8];
if (pid == m_VideoPid) {
GetVideoInfo(pay, l);
}
if (pid == m_AudioPid) {
GetAudioInfo(pay, l);
}
}
}
/* end */
}
}

27
femonreceiver.h
View File

@@ -18,9 +18,20 @@ private:
int m_VideoPid;
int m_AudioPid;
int m_VideoPacketCount;
int m_AudioPacketCount;
int m_VideoHorizontalSize;
int m_VideoVerticalSize;
int m_VideoAspectRatio;
int m_VideoFormat;
double m_VideoFrameRate;
double m_VideoStreamBitrate;
double m_VideoBitrate;
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);
protected:
virtual void Activate(bool On);
@@ -31,8 +42,18 @@ public:
cFemonReceiver(int Ca, int Vpid, int Apid);
virtual ~cFemonReceiver();
double VideoBitrate(void) { return m_VideoBitrate; }; // Mbit/s
double AudioBitrate(void) { return m_AudioBitrate; }; // kbit/s
int VideoHorizontalSize(void) { return m_VideoHorizontalSize; }; // pixels
int VideoVerticalSize(void) { return m_VideoVerticalSize; }; // pixels
int VideoAspectRatio(void) { return m_VideoAspectRatio; }; // 4:3 == 133, ...
int VideoFormat(void) { return m_VideoFormat; }; // 0 == unknown, 1 == PAL, 2 == NTSC
double VideoFrameRate(void) { return m_VideoFrameRate; }; // Hz
double VideoStreamBitrate(void) { return m_VideoStreamBitrate; }; // Mbit/s
double VideoBitrate(void) { return m_VideoBitrate; }; // Mbit/s
int AudioMPEGLayer(void) { return m_AudioMPEGLayer; }; // number
int AudioSamplingFreq(void) { return m_AudioSamplingFreq; }; // Hz
double AudioStreamBitrate(void) { return m_AudioStreamBitrate; }; // kbit/s
double AudioBitrate(void) { return m_AudioBitrate; }; // kbit/s
};
#endif //__FEMONRECEIVER_H