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| author | Paul B Mahol <onemda@gmail.com> | 2016-04-08 22:26:08 +0200 |
|---|---|---|
| committer | Paul B Mahol <onemda@gmail.com> | 2016-04-08 22:34:38 +0200 |
| commit | a4790e1890a1e4a659c24e50c2e1a9beab51a2a9 (patch) | |
| tree | a382b3d7cf13598ff948d5a5f23134860af754e6 | |
| parent | 966d43d7786d1a95162e3feff1d5bfbcb58e571f (diff) | |
| download | ffmpeg-a4790e1890a1e4a659c24e50c2e1a9beab51a2a9.tar.gz | |
avformat/nistshperedec: add support for mu-law as sample-byte-format
Signed-off-by: Paul B Mahol <onemda@gmail.com>
| -rw-r--r-- | libavformat/nistspheredec.c | 7 |
1 files changed, 5 insertions, 2 deletions
diff --git a/libavformat/nistspheredec.c b/libavformat/nistspheredec.c index 542bcd1adb..359d9e38a5 100644 --- a/libavformat/nistspheredec.c +++ b/libavformat/nistspheredec.c @@ -62,8 +62,9 @@ static int nist_read_header(AVFormatContext *s) st->codec->bits_per_coded_sample = bps << 3; if (!av_strcasecmp(coding, "pcm")) { - st->codec->codec_id = ff_get_pcm_codec_id(st->codec->bits_per_coded_sample, - 0, be, 0xFFFF); + if (st->codec->codec_id == AV_CODEC_ID_NONE) + st->codec->codec_id = ff_get_pcm_codec_id(st->codec->bits_per_coded_sample, + 0, be, 0xFFFF); } else if (!av_strcasecmp(coding, "alaw")) { st->codec->codec_id = AV_CODEC_ID_PCM_ALAW; } else if (!av_strcasecmp(coding, "ulaw") || @@ -96,6 +97,8 @@ static int nist_read_header(AVFormatContext *s) be = 0; } else if (!av_strcasecmp(format, "10")) { be = 1; + } else if (!av_strcasecmp(format, "mu-law")) { + st->codec->codec_id = AV_CODEC_ID_PCM_MULAW; } else if (av_strcasecmp(format, "1")) { avpriv_request_sample(s, "sample byte format %s", format); return AVERROR_PATCHWELCOME; |