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avcodec/opus: check if internal is available

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This commit is contained in:
Paul B Mahol 2018-11-28 20:27:43 +01:00
parent 331715534a
commit 68f289dacd
1 changed files with 3 additions and 1 deletions
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4
libavcodec/opus.c
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@ -326,7 +326,9 @@ av_cold int ff_opus_parse_extradata(AVCodecContext *avctx,
return AVERROR_PATCHWELCOME;
}
avctx->delay = avctx->internal->skip_samples = AV_RL16(extradata + 10);
avctx->delay = AV_RL16(extradata + 10);
if (avctx->internal)
avctx->internal->skip_samples = avctx->delay;
channels = avctx->extradata ? extradata[9] : (avctx->channels == 1) ? 1 : 2;
if (!channels) {