[FFmpeg-devel] [PATCH] support 16k nellymoser in flv demuxer
Michael Niedermayer
michaelni
Tue Nov 2 21:50:33 CET 2010
On Tue, Nov 02, 2010 at 01:08:06PM -0700, Thierry Foucu wrote:
> $Subject
>
> Index: libavformat/flv.h
> ===================================================================
> --- libavformat/flv.h (revision 25649)
> +++ libavformat/flv.h (working copy)
> @@ -75,6 +75,7 @@
> FLV_CODECID_ADPCM = 1 << FLV_AUDIO_CODECID_OFFSET,
> FLV_CODECID_MP3 = 2 << FLV_AUDIO_CODECID_OFFSET,
> FLV_CODECID_PCM_LE = 3 << FLV_AUDIO_CODECID_OFFSET,
> + FLV_CODECID_NELLYMOSER_16KHZ_MONO = 4 << FLV_AUDIO_CODECID_OFFSET,
> FLV_CODECID_NELLYMOSER_8KHZ_MONO = 5 << FLV_AUDIO_CODECID_OFFSET,
> FLV_CODECID_NELLYMOSER = 6 << FLV_AUDIO_CODECID_OFFSET,
> FLV_CODECID_AAC = 10<< FLV_AUDIO_CODECID_OFFSET,
> Index: libavformat/flvdec.c
> ===================================================================
> --- libavformat/flvdec.c (revision 25649)
> +++ libavformat/flvdec.c (working copy)
> @@ -68,6 +68,12 @@
> case FLV_CODECID_MP3 : acodec->codec_id = CODEC_ID_MP3 ;
> astream->need_parsing = AVSTREAM_PARSE_FULL; break;
> case FLV_CODECID_NELLYMOSER_8KHZ_MONO:
> acodec->sample_rate = 8000; //in case metadata does not
> otherwise declare samplerate
> + acodec->codec_id = CODEC_ID_NELLYMOSER;
> + break;
> + case FLV_CODECID_NELLYMOSER_16KHZ_MONO:
> + acodec->sample_rate = 16000;
> + acodec->codec_id = CODEC_ID_NELLYMOSER;
> + break;
> case FLV_CODECID_NELLYMOSER:
> acodec->codec_id = CODEC_ID_NELLYMOSER;
> break;
> flv.h | 1 +
> flvdec.c | 6 ++++++
> 2 files changed, 7 insertions(+)
> ea23e5f1633860e05f869d7e107bc941431f193c flv_16knellymoser.patch
if shown to be needed for a file then ok
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
He who knows, does not speak. He who speaks, does not know. -- Lao Tsu
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