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| author | fuqiuping <fu.qiuping@hotmail.com> | 2016-09-28 07:47:47 -0700 |
|---|---|---|
| committer | Michael Niedermayer <michael@niedermayer.cc> | 2016-11-06 22:46:25 +0100 |
| commit | 2d72ea68f0edb72d96ec44bf50a1994cadc65f4c (patch) | |
| tree | 68856e7eeb7fcadbf3849df0dc58b0a3a122357d | |
| parent | c6bc823eea6a7f6aaca14ee8a141277ea285e0f3 (diff) | |
| download | ffmpeg-2d72ea68f0edb72d96ec44bf50a1994cadc65f4c.tar.gz | |
avformat/flvenc: support mp3 audio with 48khz
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
| -rw-r--r-- | libavformat/flvenc.c | 9 |
1 files changed, 9 insertions, 0 deletions
diff --git a/libavformat/flvenc.c b/libavformat/flvenc.c index e50f8e4519..94f95ac4ba 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); |