mirror of
https://github.com/rofafor/vdr-plugin-femon.git
synced 2023-10-10 13:36:53 +02:00
552 lines
19 KiB
C
552 lines
19 KiB
C
/*
|
|
* Frontend Status Monitor plugin for the Video Disk Recorder
|
|
*
|
|
* See the README file for copyright information and how to reach the author.
|
|
*
|
|
*/
|
|
|
|
#include <stdlib.h>
|
|
#include <unistd.h>
|
|
#include <sys/ioctl.h>
|
|
#include <linux/dvb/frontend.h>
|
|
#include "femonreceiver.h"
|
|
#include "femonosd.h"
|
|
#include "femontools.h"
|
|
|
|
cString getFrontendInfo(int cardIndex)
|
|
{
|
|
cString info;
|
|
struct dvb_frontend_info value;
|
|
fe_status_t status;
|
|
uint16_t signal = 0;
|
|
uint16_t snr = 0;
|
|
uint32_t ber = 0;
|
|
uint32_t unc = 0;
|
|
cChannel *channel = Channels.GetByNumber(cDevice::CurrentChannel());
|
|
cString dev = cString::sprintf(FRONTEND_DEVICE, cardIndex, 0);
|
|
|
|
int fe = open(dev, O_RDONLY | O_NONBLOCK);
|
|
if (fe < 0)
|
|
return NULL;
|
|
CHECK(ioctl(fe, FE_GET_INFO, &value));
|
|
CHECK(ioctl(fe, FE_READ_STATUS, &status));
|
|
CHECK(ioctl(fe, FE_READ_SIGNAL_STRENGTH, &signal));
|
|
CHECK(ioctl(fe, FE_READ_SNR, &snr));
|
|
CHECK(ioctl(fe, FE_READ_BER, &ber));
|
|
CHECK(ioctl(fe, FE_READ_UNCORRECTED_BLOCKS, &unc));
|
|
close(fe);
|
|
|
|
info = cString::sprintf("CARD:%d\nTYPE:%d\nNAME:%s\nSTAT:%02X\nSGNL:%04X\nSNRA:%04X\nBERA:%08X\nUNCB:%08X", cardIndex, value.type, value.name, status, signal, snr, ber, unc);
|
|
|
|
if (cFemonOsd::Instance())
|
|
info = cString::sprintf("%s\nVIBR:%.0f\nAUBR:%.0f\nDDBR:%.0f", *info, cFemonOsd::Instance()->GetVideoBitrate(), cFemonOsd::Instance()->GetAudioBitrate(), cFemonOsd::Instance()->GetDolbyBitrate());
|
|
|
|
if (channel)
|
|
info = cString::sprintf("%s\nCHAN:%s", *info, *channel->ToText());
|
|
|
|
return info;
|
|
}
|
|
|
|
cString getFrontendName(int cardIndex)
|
|
{
|
|
struct dvb_frontend_info value;
|
|
cString dev = cString::sprintf(FRONTEND_DEVICE, cardIndex, 0);
|
|
|
|
int fe = open(dev, O_RDONLY | O_NONBLOCK);
|
|
if (fe < 0)
|
|
return NULL;
|
|
CHECK(ioctl(fe, FE_GET_INFO, &value));
|
|
close(fe);
|
|
|
|
return (cString::sprintf("%s on device #%d", value.name, cardIndex));
|
|
}
|
|
|
|
cString getFrontendStatus(int cardIndex)
|
|
{
|
|
fe_status_t value;
|
|
cString dev = cString::sprintf(FRONTEND_DEVICE, cardIndex, 0);
|
|
|
|
int fe = open(dev, O_RDONLY | O_NONBLOCK);
|
|
if (fe < 0)
|
|
return NULL;
|
|
CHECK(ioctl(fe, FE_READ_STATUS, &value));
|
|
close(fe);
|
|
|
|
return (cString::sprintf("Status %s:%s:%s:%s:%s on device #%d", (value & FE_HAS_LOCK) ? "LOCKED" : "-", (value & FE_HAS_SIGNAL) ? "SIGNAL" : "-", (value & FE_HAS_CARRIER) ? "CARRIER" : "-", (value & FE_HAS_VITERBI) ? "VITERBI" : "-", (value & FE_HAS_SYNC) ? "SYNC" : "-", cardIndex));
|
|
}
|
|
|
|
uint16_t getSignal(int cardIndex)
|
|
{
|
|
uint16_t value = 0;
|
|
cString dev = cString::sprintf(FRONTEND_DEVICE, cardIndex, 0);
|
|
|
|
int fe = open(dev, O_RDONLY | O_NONBLOCK);
|
|
if (fe < 0)
|
|
return (value);
|
|
CHECK(ioctl(fe, FE_READ_SIGNAL_STRENGTH, &value));
|
|
close(fe);
|
|
|
|
return (value);
|
|
}
|
|
|
|
uint16_t getSNR(int cardIndex)
|
|
{
|
|
uint16_t value = 0;
|
|
cString dev = cString::sprintf(FRONTEND_DEVICE, cardIndex, 0);
|
|
|
|
int fe = open(dev, O_RDONLY | O_NONBLOCK);
|
|
if (fe < 0)
|
|
return (value);
|
|
CHECK(ioctl(fe, FE_READ_SNR, &value));
|
|
close(fe);
|
|
|
|
return (value);
|
|
}
|
|
|
|
uint32_t getBER(int cardIndex)
|
|
{
|
|
uint32_t value = 0;
|
|
cString dev = cString::sprintf(FRONTEND_DEVICE, cardIndex, 0);
|
|
|
|
int fe = open(dev, O_RDONLY | O_NONBLOCK);
|
|
if (fe < 0)
|
|
return (value);
|
|
CHECK(ioctl(fe, FE_READ_BER, &value));
|
|
close(fe);
|
|
|
|
return (value);
|
|
}
|
|
|
|
uint32_t getUNC(int cardIndex)
|
|
{
|
|
uint32_t value = 0;
|
|
cString dev = cString::sprintf(FRONTEND_DEVICE, cardIndex, 0);
|
|
|
|
int fe = open(dev, O_RDONLY | O_NONBLOCK);
|
|
if (fe < 0)
|
|
return (value);
|
|
CHECK(ioctl(fe, FE_READ_UNCORRECTED_BLOCKS, &value));
|
|
close(fe);
|
|
|
|
return (value);
|
|
}
|
|
|
|
cString getApids(const cChannel *channel)
|
|
{
|
|
int value = 0;
|
|
cString apids = cString::sprintf("%d", channel->Apid(value));
|
|
while (channel->Apid(++value) && (value < MAXAPIDS))
|
|
apids = cString::sprintf("%s, %d", *apids, channel->Apid(value));
|
|
return apids;
|
|
}
|
|
|
|
cString getDpids(const cChannel *channel)
|
|
{
|
|
int value = 0;
|
|
cString dpids = cString::sprintf("%d", channel->Dpid(value));
|
|
while (channel->Dpid(++value) && (value < MAXDPIDS))
|
|
dpids = cString::sprintf("%s, %d", *dpids, channel->Dpid(value));
|
|
return dpids;
|
|
}
|
|
|
|
cString getSpids(const cChannel *channel)
|
|
{
|
|
int value = 0;
|
|
cString spids = cString::sprintf("%d", channel->Spid(value));
|
|
while (channel->Spid(++value) && (value < MAXSPIDS))
|
|
spids = cString::sprintf("%s, %d", *spids, channel->Spid(value));
|
|
return spids;
|
|
}
|
|
|
|
cString getCAids(const cChannel *channel, bool identify)
|
|
{
|
|
cString caids;
|
|
int value = 0;
|
|
|
|
if (identify) {
|
|
caids = cString::sprintf("%s", *getCA(channel->Ca(value)));
|
|
while (channel->Ca(++value) && (value < MAXCAIDS))
|
|
caids = cString::sprintf("%s, %s", *caids, *getCA(channel->Ca(value)));
|
|
}
|
|
else {
|
|
caids = cString::sprintf("%04x", channel->Ca(value));
|
|
while (channel->Ca(++value) && (value < MAXCAIDS))
|
|
caids = cString::sprintf("%s, %04x", *caids, channel->Ca(value));
|
|
}
|
|
return caids;
|
|
}
|
|
|
|
cString getCA(int value)
|
|
{
|
|
/* http://www.dvb.org/index.php?id=174 */
|
|
switch (value) {
|
|
case 0x0000: return cString::sprintf("%s", trVDR("Free To Air")); // Reserved
|
|
case 0x0001 ... 0x009F:
|
|
case 0x00A2 ... 0x00FF: return cString::sprintf("%s", tr("Fixed")); // Standardized systems
|
|
case 0x00A0 ... 0x00A1: return cString::sprintf("%s", tr("Analog")); // Analog signals
|
|
case 0x0100 ... 0x01FF: return cString::sprintf("%s", tr("SECA/Mediaguard")); // Canal Plus
|
|
case 0x0500 ... 0x05FF: return cString::sprintf("%s", tr("Viaccess")); // France Telecom
|
|
case 0x0600 ... 0x06FF: return cString::sprintf("%s", tr("Irdeto")); // Irdeto
|
|
case 0x0900 ... 0x09FF: return cString::sprintf("%s", tr("NDS/Videoguard")); // News Datacom
|
|
case 0x0B00 ... 0x0BFF: return cString::sprintf("%s", tr("Conax")); // Norwegian Telekom
|
|
case 0x0D00 ... 0x0DFF: return cString::sprintf("%s", tr("CryptoWorks")); // Philips
|
|
case 0x0E00 ... 0x0EFF: return cString::sprintf("%s", tr("PowerVu")); // Scientific Atlanta
|
|
case 0x1200 ... 0x12FF: return cString::sprintf("%s", tr("NagraVision")); // BellVu Express
|
|
case 0x1700 ... 0x17FF: return cString::sprintf("%s", tr("BetaCrypt")); // BetaTechnik
|
|
case 0x1800 ... 0x18FF: return cString::sprintf("%s", tr("NagraVision")); // Kudelski SA
|
|
case 0x4A60 ... 0x4A6F: return cString::sprintf("%s", tr("SkyCrypt")); // @Sky
|
|
}
|
|
return cString::sprintf("%X", value);
|
|
}
|
|
|
|
cString getVideoStream(int value)
|
|
{
|
|
if (value != 0)
|
|
return cString::sprintf("#%d", value);
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAudioStream(int value, const cChannel *channel)
|
|
{
|
|
int pid = 0;
|
|
if (IS_AUDIO_TRACK(value))
|
|
pid = int(value - ttAudioFirst);
|
|
if (channel && channel->Apid(pid)) {
|
|
if (channel->Alang(pid))
|
|
return cString::sprintf("#%d (%s)", channel->Apid(pid), channel->Alang(pid));
|
|
else
|
|
return cString::sprintf("#%d", channel->Apid(pid));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAC3Stream(int value, const cChannel *channel)
|
|
{
|
|
int pid = 0;
|
|
if (IS_DOLBY_TRACK(value))
|
|
pid = int(value - ttDolbyFirst);
|
|
if (channel && channel->Dpid(pid)) {
|
|
if (channel->Dlang(pid))
|
|
return cString::sprintf("#%d (%s)", channel->Dpid(pid), channel->Dlang(pid));
|
|
else
|
|
return cString::sprintf("#%d", channel->Dpid(pid));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getVideoCodec(int value)
|
|
{
|
|
switch (value) {
|
|
case VIDEO_CODEC_MPEG2: return cString::sprintf("%s", tr("MPEG-2"));
|
|
case VIDEO_CODEC_H264: return cString::sprintf("%s", tr("H.264"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAudioCodec(int value)
|
|
{
|
|
switch (value) {
|
|
case AUDIO_CODEC_MPEG1_I: return cString::sprintf("%s", tr("MPEG-1 Layer I"));
|
|
case AUDIO_CODEC_MPEG1_II: return cString::sprintf("%s", tr("MPEG-1 Layer II"));
|
|
case AUDIO_CODEC_MPEG1_III: return cString::sprintf("%s", tr("MPEG-1 Layer III"));
|
|
case AUDIO_CODEC_MPEG2_I: return cString::sprintf("%s", tr("MPEG-2 Layer I"));
|
|
case AUDIO_CODEC_MPEG2_II: return cString::sprintf("%s", tr("MPEG-2 Layer II"));
|
|
case AUDIO_CODEC_MPEG2_III: return cString::sprintf("%s", tr("MPEG-2 Layer III"));
|
|
case AUDIO_CODEC_HEAAC: return cString::sprintf("%s", tr("HE-AAC"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAudioChannelMode(int value)
|
|
{
|
|
switch (value) {
|
|
case AUDIO_CHANNEL_MODE_STEREO: return cString::sprintf("%s", tr("stereo"));
|
|
case AUDIO_CHANNEL_MODE_JOINT_STEREO: return cString::sprintf("%s", tr("joint Stereo"));
|
|
case AUDIO_CHANNEL_MODE_DUAL: return cString::sprintf("%s", tr("dual"));
|
|
case AUDIO_CHANNEL_MODE_SINGLE: return cString::sprintf("%s", tr("mono"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getCoderate(int value)
|
|
{
|
|
switch (value) {
|
|
case FEC_NONE: return cString::sprintf("%s", tr("none"));
|
|
case FEC_1_2: return cString::sprintf("1/2");
|
|
case FEC_2_3: return cString::sprintf("2/3");
|
|
case FEC_3_4: return cString::sprintf("3/4");
|
|
case FEC_4_5: return cString::sprintf("4/5");
|
|
case FEC_5_6: return cString::sprintf("5/6");
|
|
case FEC_6_7: return cString::sprintf("6/7");
|
|
case FEC_7_8: return cString::sprintf("7/8");
|
|
case FEC_8_9: return cString::sprintf("8/9");
|
|
case FEC_AUTO: return cString::sprintf("%s", tr("auto"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getTransmission(int value)
|
|
{
|
|
switch (value) {
|
|
case TRANSMISSION_MODE_2K: return cString::sprintf("2K");
|
|
case TRANSMISSION_MODE_8K: return cString::sprintf("8K");
|
|
case TRANSMISSION_MODE_AUTO: return cString::sprintf("%s", tr("auto"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getBandwidth(int value)
|
|
{
|
|
switch (value) {
|
|
case BANDWIDTH_8_MHZ: return cString::sprintf("8 %s", tr("MHz"));
|
|
case BANDWIDTH_7_MHZ: return cString::sprintf("7 %s", tr("MHz"));
|
|
case BANDWIDTH_6_MHZ: return cString::sprintf("6 %s", tr("MHz"));
|
|
case BANDWIDTH_AUTO: return cString::sprintf("%s", tr("auto"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getInversion(int value)
|
|
{
|
|
switch (value) {
|
|
case INVERSION_OFF: return cString::sprintf("%s", tr("off"));
|
|
case INVERSION_ON: return cString::sprintf("%s", tr("on"));
|
|
case INVERSION_AUTO: return cString::sprintf("%s", tr("auto"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getHierarchy(int value)
|
|
{
|
|
switch (value) {
|
|
case HIERARCHY_NONE: return cString::sprintf("%s", tr("none"));
|
|
case HIERARCHY_1: return cString::sprintf("1");
|
|
case HIERARCHY_2: return cString::sprintf("2");
|
|
case HIERARCHY_4: return cString::sprintf("4");
|
|
case HIERARCHY_AUTO: cString::sprintf("%s", tr("auto"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getGuard(int value)
|
|
{
|
|
switch (value) {
|
|
case GUARD_INTERVAL_1_32: return cString::sprintf("1/32");
|
|
case GUARD_INTERVAL_1_16: return cString::sprintf("1/16");
|
|
case GUARD_INTERVAL_1_8: return cString::sprintf("1/8");
|
|
case GUARD_INTERVAL_1_4: return cString::sprintf("1/4");
|
|
case GUARD_INTERVAL_AUTO: cString::sprintf("%s", tr("auto"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getModulation(int value)
|
|
{
|
|
switch (value) {
|
|
case QPSK: return cString::sprintf("QPSK");
|
|
case QAM_16: return cString::sprintf("QAM 16");
|
|
case QAM_32: return cString::sprintf("QAM 32");
|
|
case QAM_64: return cString::sprintf("QAM 64");
|
|
case QAM_128: return cString::sprintf("QAM 128");
|
|
case QAM_256: return cString::sprintf("QAM 256");
|
|
case QAM_AUTO: return cString::sprintf("QAM %s", tr("auto"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAlpha(int value)
|
|
{
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getPriority(int value)
|
|
{
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getSystem(int value)
|
|
{
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getRollOff(int value)
|
|
{
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getResolution(int width, int height, int scan)
|
|
{
|
|
if ((width > 0) && (height > 0)) {
|
|
switch (scan) {
|
|
case VIDEO_SCAN_INTERLACED: return cString::sprintf("%dx%d %s", width, height, tr("interlaced"));
|
|
case VIDEO_SCAN_PROGRESSIVE: return cString::sprintf("%dx%d %s", width, height, tr("progressive"));
|
|
default: return cString::sprintf("%dx%d", width, height);
|
|
}
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAspectRatio(int value)
|
|
{
|
|
switch (value) {
|
|
case VIDEO_ASPECT_RATIO_RESERVED: return cString::sprintf("%s", tr("reserved"));
|
|
case VIDEO_ASPECT_RATIO_EXTENDED: return cString::sprintf("%s", tr("extended"));
|
|
case VIDEO_ASPECT_RATIO_1_1: return cString::sprintf("1:1");
|
|
case VIDEO_ASPECT_RATIO_4_3: return cString::sprintf("4:3");
|
|
case VIDEO_ASPECT_RATIO_16_9: return cString::sprintf("16:9");
|
|
case VIDEO_ASPECT_RATIO_2_21_1: return cString::sprintf("2.21:1");
|
|
case VIDEO_ASPECT_RATIO_12_11: return cString::sprintf("12:11");
|
|
case VIDEO_ASPECT_RATIO_10_11: return cString::sprintf("10:11");
|
|
case VIDEO_ASPECT_RATIO_16_11: return cString::sprintf("16:11");
|
|
case VIDEO_ASPECT_RATIO_40_33: return cString::sprintf("40:33");
|
|
case VIDEO_ASPECT_RATIO_24_11: return cString::sprintf("24:11");
|
|
case VIDEO_ASPECT_RATIO_20_11: return cString::sprintf("20:11");
|
|
case VIDEO_ASPECT_RATIO_32_11: return cString::sprintf("32:11");
|
|
case VIDEO_ASPECT_RATIO_80_33: return cString::sprintf("80:33");
|
|
case VIDEO_ASPECT_RATIO_18_11: return cString::sprintf("18:11");
|
|
case VIDEO_ASPECT_RATIO_15_11: return cString::sprintf("15:11");
|
|
case VIDEO_ASPECT_RATIO_64_33: return cString::sprintf("64:33");
|
|
case VIDEO_ASPECT_RATIO_160_99: return cString::sprintf("160:99");
|
|
case VIDEO_ASPECT_RATIO_3_2: return cString::sprintf("3:2");
|
|
case VIDEO_ASPECT_RATIO_2_1: return cString::sprintf("2:1");
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getVideoFormat(int value)
|
|
{
|
|
switch (value) {
|
|
case VIDEO_FORMAT_UNKNOWN: return cString::sprintf("%s", tr("unknown"));
|
|
case VIDEO_FORMAT_RESERVED: return cString::sprintf("%s", tr("reserved"));
|
|
case VIDEO_FORMAT_COMPONENT: return cString::sprintf("%s", tr("component"));
|
|
case VIDEO_FORMAT_PAL: return cString::sprintf("%s", tr("PAL"));
|
|
case VIDEO_FORMAT_NTSC: return cString::sprintf("%s", tr("NTSC"));
|
|
case VIDEO_FORMAT_SECAM: return cString::sprintf("%s", tr("SECAM"));
|
|
case VIDEO_FORMAT_MAC: return cString::sprintf("%s", tr("MAC"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getFrameRate(double value)
|
|
{
|
|
if (value > 0)
|
|
return cString::sprintf("%.2f %s", value, tr("Hz"));
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAC3BitStreamMode(int value, int coding)
|
|
{
|
|
switch (value) {
|
|
case AUDIO_BITSTREAM_MODE_CM: return cString::sprintf("%s", tr("Complete Main (CM)"));
|
|
case AUDIO_BITSTREAM_MODE_ME: return cString::sprintf("%s", tr("Music and Effects (ME)"));
|
|
case AUDIO_BITSTREAM_MODE_VI: return cString::sprintf("%s", tr("Visually Impaired (VI)"));
|
|
case AUDIO_BITSTREAM_MODE_HI: return cString::sprintf("%s", tr("Hearing Impaired (HI)"));
|
|
case AUDIO_BITSTREAM_MODE_D: return cString::sprintf("%s", tr("Dialogue (D)"));
|
|
case AUDIO_BITSTREAM_MODE_C: return cString::sprintf("%s", tr("Commentary (C)"));
|
|
case AUDIO_BITSTREAM_MODE_E: return cString::sprintf("%s", tr("Emergency (E)"));
|
|
case AUDIO_BITSTREAM_MODE_VO_KAR: return cString::sprintf("%s", (coding == 1) ? tr("Voice Over (VO)") : tr("Karaoke"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAC3AudioCodingMode(int value, int stream)
|
|
{
|
|
if (stream != 7) {
|
|
switch (value) {
|
|
case AUDIO_CODING_MODE_1_1: return cString::sprintf("1+1 - %s, %s", tr("Ch1"), tr("Ch2"));
|
|
case AUDIO_CODING_MODE_1_0: return cString::sprintf("1/0 - %s", tr("C"));
|
|
case AUDIO_CODING_MODE_2_0: return cString::sprintf("2/0 - %s, %s", tr("L"), tr("R"));
|
|
case AUDIO_CODING_MODE_3_0: return cString::sprintf("3/0 - %s, %s, %s", tr("L"), tr("C"), tr("R"));
|
|
case AUDIO_CODING_MODE_2_1: return cString::sprintf("2/1 - %s, %s, %s", tr("L"), tr("R"), tr("S"));
|
|
case AUDIO_CODING_MODE_3_1: return cString::sprintf("3/1 - %s, %s, %s, %s", tr("L"), tr("C"), tr("R"), tr("S"));
|
|
case AUDIO_CODING_MODE_2_2: return cString::sprintf("2/2 - %s, %s, %s, %s", tr("L"), tr("R"), tr("SL"), tr("SR"));
|
|
case AUDIO_CODING_MODE_3_2: return cString::sprintf("3/2 - %s, %s, %s, %s, %s", tr("L"), tr("C"), tr("R"), tr("SL"), tr("SR"));
|
|
}
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAC3CenterMixLevel(int value)
|
|
{
|
|
switch (value) {
|
|
case AUDIO_CENTER_MIX_LEVEL_MINUS_3dB: return cString::sprintf("-3.0 %s", tr("dB"));
|
|
case AUDIO_CENTER_MIX_LEVEL_MINUS_4_5dB: return cString::sprintf("-4.5 %s", tr("dB"));
|
|
case AUDIO_CENTER_MIX_LEVEL_MINUS_6dB: return cString::sprintf("-6.0 %s", tr("dB"));
|
|
case AUDIO_CENTER_MIX_LEVEL_RESERVED: return cString::sprintf("%s", tr("reserved"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAC3SurroundMixLevel(int value)
|
|
{
|
|
switch (value) {
|
|
case AUDIO_SURROUND_MIX_LEVEL_MINUS_3dB: return cString::sprintf("-3 %s", tr("dB"));
|
|
case AUDIO_SURROUND_MIX_LEVEL_MINUS_6dB: return cString::sprintf("-6 %s", tr("dB"));
|
|
case AUDIO_SURROUND_MIX_LEVEL_0_dB: return cString::sprintf("0 %s", tr("dB"));
|
|
case AUDIO_SURROUND_MIX_LEVEL_RESERVED: return cString::sprintf("%s", tr("reserved"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAC3DolbySurroundMode(int value)
|
|
{
|
|
switch (value) {
|
|
case AUDIO_DOLBY_SURROUND_MODE_NOT_INDICATED: return cString::sprintf("%s", tr("not indicated"));
|
|
case AUDIO_DOLBY_SURROUND_MODE_NOT_DOLBYSURROUND: return cString::sprintf("%s", trVDR("no"));
|
|
case AUDIO_DOLBY_SURROUND_MODE_DOLBYSURROUND: return cString::sprintf("%s", trVDR("yes"));
|
|
case AUDIO_DOLBY_SURROUND_MODE_RESERVED: return cString::sprintf("%s", tr("reserved"));
|
|
}
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getAC3DialogLevel(int value)
|
|
{
|
|
if (value > 0)
|
|
return cString::sprintf("-%d %s", value, tr("dB"));
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getFrequencyMHz(int value)
|
|
{
|
|
while (value > 20000) value /= 1000;
|
|
return cString::sprintf("%d %s", value, tr("MHz"));
|
|
}
|
|
|
|
cString getAudioSamplingFreq(int value)
|
|
{
|
|
switch (value) {
|
|
case AUDIO_SAMPLING_FREQUENCY_INVALID: return cString::sprintf("---");
|
|
case AUDIO_SAMPLING_FREQUENCY_RESERVED: return cString::sprintf("%s", tr("reserved"));
|
|
}
|
|
return cString::sprintf("%d %s", value, tr("Hz"));
|
|
}
|
|
|
|
cString getAudioBitrate(double value, double stream)
|
|
{
|
|
switch ((int)stream) {
|
|
case AUDIO_BITRATE_INVALID: return cString::sprintf("---");
|
|
case AUDIO_BITRATE_RESERVED: return cString::sprintf("%s (%s)", tr("reserved"), *getBitrateKbits(value));
|
|
case AUDIO_BITRATE_FREE: return cString::sprintf("%s (%s)", tr("free"), *getBitrateKbits(value));
|
|
}
|
|
return cString::sprintf("%s (%s)", *getBitrateKbits(stream), *getBitrateKbits(value));
|
|
}
|
|
|
|
cString getVideoBitrate(double value, double stream)
|
|
{
|
|
return cString::sprintf("%s (%s)", *getBitrateMbits(stream), *getBitrateMbits(value));
|
|
}
|
|
|
|
cString getBitrateMbits(double value)
|
|
{
|
|
if (value > 0)
|
|
return cString::sprintf("%.2f %s", value / 1000000.0, tr("Mbit/s"));
|
|
return cString::sprintf("---");
|
|
}
|
|
|
|
cString getBitrateKbits(double value)
|
|
{
|
|
if (value > 0)
|
|
return cString::sprintf("%.0f %s", value / 1000.0, tr("kbit/s"));
|
|
return cString::sprintf("---");
|
|
}
|