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| author | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2009-12-27 15:28:01 +0000 |
|---|---|---|
| committer | reimar <reimar@b3059339-0415-0410-9bf9-f77b7e298cf2> | 2009-12-27 15:28:01 +0000 |
| commit | ca2af2d0e78eb3457ff84b829d7ce683d7278876 (patch) | |
| tree | 933eba47f963becafccc500ac4133b24710721b8 /libmpcodecs | |
| parent | bcda7b2f9990b56dfc12d31e95b8d507202df82c (diff) | |
| download | mpv-ca2af2d0e78eb3457ff84b829d7ce683d7278876.tar.bz2 mpv-ca2af2d0e78eb3457ff84b829d7ce683d7278876.tar.xz | |
Add support for parsing audio streams (though should be easy to extend to video)
via libavcodec.
Parsing can be done at the demuxer stage (currently disabled) or at the decoder
(ad_ffmpeg, enabled).
Should allow using the libavcodec AAC, DTS, ... decoders independent of container
format.
git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@30130 b3059339-0415-0410-9bf9-f77b7e298cf2
Diffstat (limited to 'libmpcodecs')
| -rw-r--r-- | libmpcodecs/ad_ffmpeg.c | 15 |
1 files changed, 13 insertions, 2 deletions
diff --git a/libmpcodecs/ad_ffmpeg.c b/libmpcodecs/ad_ffmpeg.c index fa005b4a15..068a32a307 100644 --- a/libmpcodecs/ad_ffmpeg.c +++ b/libmpcodecs/ad_ffmpeg.c @@ -167,7 +167,17 @@ static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int m int len2=maxlen; double pts; int x=ds_get_packet_pts(sh_audio->ds,&start, &pts); - if(x<=0) break; // error + if(x<=0) { + start = NULL; + x = 0; + ds_parse(sh_audio->ds, &start, &x, MP_NOPTS_VALUE, 0); + if (x <= 0) + break; // error + } else { + int in_size = x; + int consumed = ds_parse(sh_audio->ds, &start, &x, pts, 0); + sh_audio->ds->buffer_pos -= in_size - consumed; + } av_init_packet(&pkt); pkt.data = start; pkt.size = x; @@ -178,7 +188,8 @@ static int decode_audio(sh_audio_t *sh_audio,unsigned char *buf,int minlen,int m y=avcodec_decode_audio3(sh_audio->context,(int16_t*)buf,&len2,&pkt); //printf("return:%d samples_out:%d bitstream_in:%d sample_sum:%d\n", y, len2, x, len); fflush(stdout); if(y<0){ mp_msg(MSGT_DECAUDIO,MSGL_V,"lavc_audio: error\n");break; } - if(y<x) sh_audio->ds->buffer_pos+=y-x; // put back data (HACK!) + if(!sh_audio->needs_parsing && y<x) + sh_audio->ds->buffer_pos+=y-x; // put back data (HACK!) if(len2>0){ if (((AVCodecContext *)sh_audio->context)->channels >= 5) { int samplesize = av_get_bits_per_sample_format(((AVCodecContext *) |