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ffmpeg:avcodec_decode_video

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ffmpeg:avcodec_decode_video [2007/11/22 15:22] – devaffmpeg:avcodec_decode_video [2007/11/22 16:49] (current) – More cosmetics... deva
Line 1: Line 1:
 =====avcodec_decode_video===== =====avcodec_decode_video=====
 +====Overview====
 Defined in ''avcodec.h''\\ Defined in ''avcodec.h''\\
  
-====Overview==== 
 Decodes a video frame from ''buf'' into ''picture''.\\ Decodes a video frame from ''buf'' into ''picture''.\\
  
Line 23: Line 23:
  
 ====Parameters==== ====Parameters====
 +===avctx===
 <code c>AVCodecContext *avctx</code> <code c>AVCodecContext *avctx</code>
 A [[ffmpeg:AVCodecContext]] pointer to the codec context. A [[ffmpeg:AVCodecContext]] pointer to the codec context.
-----+ 
 +===picture===
 <code c>AVFrame *picture</code> <code c>AVFrame *picture</code>
 A pointer to the [[ffmpeg:AVFrame]] in which the decoded video frame will be stored. A pointer to the [[ffmpeg:AVFrame]] in which the decoded video frame will be stored.
-----+ 
 +===got_picture_ptr===
 <code c>int *got_picture_ptr</code> <code c>int *got_picture_ptr</code>
 An int pointer to which zero is written if no frame could be decompressed, otherwise, it is nonzero. An int pointer to which zero is written if no frame could be decompressed, otherwise, it is nonzero.
-----+ 
 +===buf===
 <code c>uint8_t *buf</code> <code c>uint8_t *buf</code>
 The input buffer. The input buffer.
-----+ 
 +===buf_size===
 <code c>int buf_size</code> <code c>int buf_size</code>
 The size of the input buffer in bytes. The size of the input buffer in bytes.
ffmpeg/avcodec_decode_video.1195741323.txt.gz · Last modified: by deva