diff options
| -rw-r--r-- | libavformat/utils.c | 5 |
1 files changed, 4 insertions, 1 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index 032ef2ceed..e7e3128a35 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -1004,6 +1004,7 @@ static void flush_packet_queue(AVFormatContext *s) int av_find_default_stream_index(AVFormatContext *s) { + int first_audio_index = -1; int i; AVStream *st; @@ -1014,8 +1015,10 @@ int av_find_default_stream_index(AVFormatContext *s) if (st->codec->codec_type == CODEC_TYPE_VIDEO) { return i; } + if (first_audio_index < 0 && st->codec->codec_type == CODEC_TYPE_AUDIO) + first_audio_index = i; } - return 0; + return first_audio_index >= 0 ? first_audio_index : 0; } /** |