diff options
| author | Alex Converse <alex.converse@gmail.com> | 2012-01-31 09:55:06 -0800 |
|---|---|---|
| committer | Alex Converse <alex.converse@gmail.com> | 2012-01-31 15:55:46 -0800 |
| commit | c0bc7bd1e785c3cfe1ce988b04108694b95b5c9d (patch) | |
| tree | 3d138efd2253cc92100b5492a761010b552edefb | |
| parent | 52afc9716849e6fb6c2420674d790d374061c663 (diff) | |
| download | ffmpeg-c0bc7bd1e785c3cfe1ce988b04108694b95b5c9d.tar.gz | |
swfdec: Simplify sample rate calculation.
| -rw-r--r-- | libavformat/swfdec.c | 5 |
1 files changed, 1 insertions, 4 deletions
diff --git a/libavformat/swfdec.c b/libavformat/swfdec.c index 842cda3349..1bcb24919d 100644 --- a/libavformat/swfdec.c +++ b/libavformat/swfdec.c @@ -137,10 +137,7 @@ static int swf_read_packet(AVFormatContext *s, AVPacket *pkt) ast->codec->codec_id = ff_codec_get_id(swf_audio_codec_tags, (v>>4) & 15); ast->need_parsing = AVSTREAM_PARSE_FULL; sample_rate_code= (v>>2) & 3; - if (!sample_rate_code) - ast->codec->sample_rate = 5512; - else - ast->codec->sample_rate = 11025 << (sample_rate_code-1); + ast->codec->sample_rate = 44100 >> (3 - sample_rate_code); avpriv_set_pts_info(ast, 64, 1, ast->codec->sample_rate); len -= 4; } else if (tag == TAG_VIDEOFRAME) { |