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lavf: dont open a decoder at the top of find_stream_info before probing has finished 

It could open the wrong decoder.

Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
This commit is contained in:
Michael Niedermayer 2012-09-23 04:49:59 +02:00
parent 48cf0f1c18
commit 61a84755a9
1 changed files with 1 additions and 1 deletions
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2
libavformat/utils.c
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@ -2557,7 +2557,7 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options)
: &thread_opt);
//try to just open decoders, in case this is enough to get parameters
if (!has_codec_parameters(st, NULL)) {
if (!has_codec_parameters(st, NULL) && st->request_probe <= 0) {
if (codec && !st->codec->codec)
avcodec_open2(st->codec, codec, options ? &options[i]
: &thread_opt);