[FFmpeg-cvslog] avcodec: clarify documentation of CODEC_CAP_DELAY
Justin Ruggles
git at videolan.org
Fri Oct 21 02:37:10 CEST 2011
ffmpeg | branch: master | Justin Ruggles <justin.ruggles at gmail.com> | Sun Sep 25 17:05:34 2011 -0400| [ffeeae923b03b2b923d58a3c2e00f728ceaf5f87] | committer: Justin Ruggles
avcodec: clarify documentation of CODEC_CAP_DELAY
> http://git.videolan.org/gitweb.cgi/ffmpeg.git/?a=commit;h=ffeeae923b03b2b923d58a3c2e00f728ceaf5f87
---
libavcodec/avcodec.h | 6 ++++--
1 files changed, 4 insertions(+), 2 deletions(-)
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index 06cede9..2e735f9 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -674,8 +674,10 @@ typedef struct RcOverride{
/* Codec can export data for HW decoding (XvMC). */
#define CODEC_CAP_HWACCEL 0x0010
/**
- * Codec has a nonzero delay and needs to be fed with NULL at the end to get the delayed data.
- * If this is not set, the codec is guaranteed to never be fed with NULL data.
+ * Codec has a nonzero delay and needs to be fed with avpkt->data=NULL,
+ * avpkt->size=0 at the end to get the delayed data until the decoder no longer
+ * returns frames. If this is not set, the codec is guaranteed to never be fed
+ * with NULL data.
*/
#define CODEC_CAP_DELAY 0x0020
/**
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