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avcodec: clarify the CODEC_CAP_DELAY note in avcodec_decode_video2()

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This commit is contained in:
Justin Ruggles 2011-09-25 17:09:03 -04:00
parent ffeeae923b
commit 352fc5f128
1 changed files with 3 additions and 2 deletions
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libavcodec/avcodec.h
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@ -3865,8 +3865,9 @@ int avcodec_decode_audio3(AVCodecContext *avctx, int16_t *samples,
* *
* In practice, avpkt->data should have 4 byte alignment at minimum. * In practice, avpkt->data should have 4 byte alignment at minimum.
* *
* @note Some codecs have a delay between input and output, these need to be * @note Codecs which have the CODEC_CAP_DELAY capability set have a delay
* fed with avpkt->data=NULL, avpkt->size=0 at the end to return the remaining frames. * between input and output, these need to be fed with avpkt->data=NULL,
* avpkt->size=0 at the end to return the remaining frames.
* *
* @param avctx the codec context * @param avctx the codec context
* @param[out] picture The AVFrame in which the decoded video frame will be stored. * @param[out] picture The AVFrame in which the decoded video frame will be stored.