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Allow lavf demuxer to also probe and play files < 32 kB (full probe buffer size).

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Based on patch by On2.


git-svn-id: svn://svn.mplayerhq.hu/mplayer/trunk@29882 b3059339-0415-0410-9bf9-f77b7e298cf2
This commit is contained in:
reimar 2009-11-10 16:49:00 +00:00
parent 5fd17a2c07
commit 085f35f4b4
1 changed files with 4 additions and 2 deletions
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6
libmpdemux/demux_lavf.c
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@ -133,6 +133,7 @@ static int lavf_check_file(demuxer_t *demuxer){
AVProbeData avpd; AVProbeData avpd;
uint8_t buf[PROBE_BUF_SIZE]; uint8_t buf[PROBE_BUF_SIZE];
lavf_priv_t *priv; lavf_priv_t *priv;
int probe_data_size;
if(!demuxer->priv) if(!demuxer->priv)
demuxer->priv=calloc(sizeof(lavf_priv_t),1); demuxer->priv=calloc(sizeof(lavf_priv_t),1);
@ -154,11 +155,12 @@ static int lavf_check_file(demuxer_t *demuxer){
return DEMUXER_TYPE_LAVF; return DEMUXER_TYPE_LAVF;
} }
if(stream_read(demuxer->stream, buf, PROBE_BUF_SIZE)!=PROBE_BUF_SIZE) probe_data_size = stream_read(demuxer->stream, buf, PROBE_BUF_SIZE);
if(probe_data_size <= 0)
return 0; return 0;
avpd.filename= demuxer->stream->url; avpd.filename= demuxer->stream->url;
avpd.buf= buf; avpd.buf= buf;
avpd.buf_size= PROBE_BUF_SIZE; avpd.buf_size= probe_data_size;
priv->avif= av_probe_input_format(&avpd, 1); priv->avif= av_probe_input_format(&avpd, 1);
if(!priv->avif){ if(!priv->avif){