ffmpeg | branch: release/4.3 | Zane van Iperen <[email protected]> | Sat Sep 5 21:30:12 2020 +1000| [4fdc632a9005c580613c15f5ccf42302c4643c73] | committer: Zane van Iperen
avformat/argo_asf: fix handling of v1.1 files Version 1.1 (FX Fighter) files all have a sample rate of 44100 in the header, but only play back correctly at 22050. Force the sample rate to 22050 when reading, and restrict it when muxing. (cherry picked from commit d2f7b399149f725138f5551ae980e755596d527c) > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=4fdc632a9005c580613c15f5ccf42302c4643c73 --- libavformat/argo_asf.c | 6 +++++- 1 file changed, 5 insertions(+), 1 deletion(-) diff --git a/libavformat/argo_asf.c b/libavformat/argo_asf.c index 3339425244..abc6e51baa 100644 --- a/libavformat/argo_asf.c +++ b/libavformat/argo_asf.c @@ -175,7 +175,11 @@ static int argo_asf_read_header(AVFormatContext *s) st->codecpar->channels = 1; } - st->codecpar->sample_rate = asf->ckhdr.sample_rate; + /* v1.1 files (FX Fighter) are all marked as 44100, but are actually 22050. */ + if (asf->fhdr.version_major == 1 && asf->fhdr.version_minor == 1) + st->codecpar->sample_rate = 22050; + else + st->codecpar->sample_rate = asf->ckhdr.sample_rate; st->codecpar->bits_per_coded_sample = 4; _______________________________________________ ffmpeg-cvslog mailing list [email protected] https://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
