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| author | Johns <johns98@gmx.net> | 2012-02-08 15:19:18 +0100 |
|---|---|---|
| committer | Johns <johns98@gmx.net> | 2012-02-08 15:19:18 +0100 |
| commit | 918170d00b7c372d87474ca54603a58f19fdb74a (patch) | |
| tree | 47e5198e1dcddf7b8b9dba2bf7d12a26863e2ee3 /softhddev.c | |
| parent | bc50f37c4d79fde75d40d549f67d12607102869d (diff) | |
| download | vdr-plugin-softhddevice-918170d00b7c372d87474ca54603a58f19fdb74a.tar.gz vdr-plugin-softhddevice-918170d00b7c372d87474ca54603a58f19fdb74a.tar.bz2 | |
Add support for AAC LATM audio streams.
Diffstat (limited to 'softhddev.c')
| -rw-r--r-- | softhddev.c | 12 |
1 files changed, 10 insertions, 2 deletions
diff --git a/softhddev.c b/softhddev.c index 1473171..33ed15b 100644 --- a/softhddev.c +++ b/softhddev.c @@ -261,7 +261,7 @@ int PlayAudio(const uint8_t * data, int size, return osize; } // Detect audio code - // MPEG-PS mp2 MPEG1, MPEG2, AC3, LPCM + // MPEG-PS mp2 MPEG1, MPEG2, AC3, LPCM, AAC LATM // Syncword - 0x0B77 if (data[0] == 0x0B && data[1] == 0x77) { @@ -279,7 +279,15 @@ int PlayAudio(const uint8_t * data, int size, CodecAudioOpen(MyAudioDecoder, NULL, CODEC_ID_MP2); AudioCodecID = CODEC_ID_MP2; } - // Private stram + LPCM ID + // latm header 0x56E0 11bits: 0x2B7 + } else if (data[0] == 0x56 && (data[1] & 0xE0) == 0xE0) { + if (AudioCodecID != CODEC_ID_AAC_LATM) { + Debug(3, "[softhddev]%s: AAC LATM %d\n", __FUNCTION__, id); + CodecAudioClose(MyAudioDecoder); + CodecAudioOpen(MyAudioDecoder, NULL, CODEC_ID_AAC_LATM); + AudioCodecID = CODEC_ID_AAC_LATM; + } + // Private stream + LPCM ID } else if (data[-n - 9 + 3] == 0xBD && data[0] == 0xA0) { if (AudioCodecID != CODEC_ID_PCM_DVD) { static int samplerates[] = { 48000, 96000, 44100, 32000 }; |