diff options
author | Anton Khirnov <anton@khirnov.net> | 2011-12-06 10:51:54 +0400 |
---|---|---|
committer | Anton Khirnov <anton@khirnov.net> | 2011-12-18 20:36:56 +0400 |
commit | 93fc5a9ff66637475025433c91876b80422f7bb4 (patch) | |
tree | 63de2a073f2bfb08d81fc7b0146e297ab08ab534 /libavformat | |
parent | d49352c7cc22fd8928a761a373c3508be17c9f19 (diff) |
lavf: force threads to 1 in avformat_find_stream_info()
Fixes avformat_find_stream_info() on streams with number of frames <
thread count.
Diffstat (limited to 'libavformat')
-rw-r--r-- | libavformat/utils.c | 5 |
1 files changed, 5 insertions, 0 deletions
diff --git a/libavformat/utils.c b/libavformat/utils.c index f42428563d..bc5b7e02da 100644 --- a/libavformat/utils.c +++ b/libavformat/utils.c @@ -2291,6 +2291,11 @@ int avformat_find_stream_info(AVFormatContext *ic, AVDictionary **options) assert(!st->codec->codec); codec = avcodec_find_decoder(st->codec->codec_id); + /* this function doesn't flush the decoders, so force thread count + * to 1 to fix behavior when thread count > number of frames in the file */ + if (options) + av_dict_set(&options[i], "threads", "1", 0); + /* Ensure that subtitle_header is properly set. */ if (st->codec->codec_type == AVMEDIA_TYPE_SUBTITLE && codec && !st->codec->codec) |