From: Vikas Agarwal <vik...@nvidia.com>
It allow AV1 header parsing and help initialize chroma format and other
info properly.
Chroma format wasn't correct if we use below code:
avformat_find_stream_info(fmtc, NULL); iVideoStream =
av_find_best_stream(fmtc, AVMEDIA_TYPE_VIDEO, -1, -1, NULL, 0);
eChromaFormat = (AVPixelFormat)fmtc->streams[iVideoStream]->codecpar->
format;
---
libavformat/mov.c | 2 ++
1 file changed, 2 insertions(+)
diff --git a/libavformat/mov.c b/libavformat/mov.c
index 1532e74d67..4d4b5c0f48 100644
--- a/libavformat/mov.c
+++ b/libavformat/mov.c
@@ -7615,6 +7615,8 @@ static int mov_read_header(AVFormatContext *s)
av_log(s, AV_LOG_VERBOSE, "Forcing full parsing for mp3 stream\n");
st->need_parsing = AVSTREAM_PARSE_FULL;
}
+ if (st->codecpar->codec_id == AV_CODEC_ID_AV1)
+ st->need_parsing = AVSTREAM_PARSE_HEADERS;
}
if (mov->trex_data) {
--
2.17.1
_______________________________________________
ffmpeg-devel mailing list
ffmpeg-devel@ffmpeg.org
https://ffmpeg.org/mailman/listinfo/ffmpeg-devel
To unsubscribe, visit link above, or email
ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
