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Fail more gracefully for multichannel wavpack in another container.

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Originally committed as revision 26253 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Carl Eugen Hoyos
2011-01-07 13:24:58 +00:00
parent ee77f986a2
commit b82579a6ec
1 changed files with 4 additions and 0 deletions
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4
libavcodec/wavpack.c
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@ -660,6 +660,10 @@ static av_cold int wavpack_decode_init(AVCodecContext *avctx)
WavpackContext *s = avctx->priv_data; WavpackContext *s = avctx->priv_data;
s->avctx = avctx; s->avctx = avctx;
if (avctx->channels > 2) {
av_log(avctx, AV_LOG_ERROR, "Multichannel WavPack is not supported yet.\n");
return -1;
}
s->stereo = (avctx->channels == 2); s->stereo = (avctx->channels == 2);
if(avctx->bits_per_coded_sample <= 16) if(avctx->bits_per_coded_sample <= 16)
avctx->sample_fmt = AV_SAMPLE_FMT_S16; avctx->sample_fmt = AV_SAMPLE_FMT_S16;