ffmpeg | branch: master | fuqiuping <[email protected]> | Wed Sep 28 07:47:47 2016 -0700| [2d72ea68f0edb72d96ec44bf50a1994cadc65f4c] | committer: Michael Niedermayer
avformat/flvenc: support mp3 audio with 48khz Signed-off-by: Michael Niedermayer <[email protected]> > http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=2d72ea68f0edb72d96ec44bf50a1994cadc65f4c --- libavformat/flvenc.c | 9 +++++++++ 1 file changed, 9 insertions(+) diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c index e50f8e4..94f95ac 100644 --- a/libavformat/flvenc.c +++ b/libavformat/flvenc.c @@ -107,6 +107,14 @@ static int get_audio_flags(AVFormatContext *s, AVCodecParameters *par) return FLV_CODECID_SPEEX | FLV_SAMPLERATE_11025HZ | FLV_SAMPLESSIZE_16BIT; } else { switch (par->sample_rate) { + case 48000: + // 48khz mp3 is stored with 44k1 samplerate identifer + if (par->codec_id == AV_CODEC_ID_MP3) { + flags |= FLV_SAMPLERATE_44100HZ; + break; + } else { + goto error; + } case 44100: flags |= FLV_SAMPLERATE_44100HZ; break; @@ -124,6 +132,7 @@ static int get_audio_flags(AVFormatContext *s, AVCodecParameters *par) break; } default: +error: av_log(s, AV_LOG_ERROR, "FLV does not support sample rate %d, " "choose from (44100, 22050, 11025)\n", par->sample_rate); _______________________________________________ ffmpeg-cvslog mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-cvslog
