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authorMichael Niedermayer <michaelni@gmx.at>2003-11-29 08:37:51 +0000
committerMichael Niedermayer <michaelni@gmx.at>2003-11-29 08:37:51 +0000
commitdba019dabab2314d00e30b8d53a5ae46de711953 (patch)
tree2db9e7aecbaaace4bdb20191662ad559c87a5f5f /libavcodec/avcodec.h
parentcc15c9312782e260fdebb895a8f5ecef4ac7f806 (diff)
downloadffmpeg-dba019dabab2314d00e30b8d53a5ae46de711953.tar.gz
h263 alternative inter vlc support
Originally committed as revision 2541 to svn://svn.ffmpeg.org/ffmpeg/trunk
Diffstat (limited to 'libavcodec/avcodec.h')
-rw-r--r--libavcodec/avcodec.h4
1 files changed, 2 insertions, 2 deletions
diff --git a/libavcodec/avcodec.h b/libavcodec/avcodec.h
index d5eacab310..58a522747e 100644
--- a/libavcodec/avcodec.h
+++ b/libavcodec/avcodec.h
@@ -229,7 +229,7 @@ static const __attribute__((unused)) int Motion_Est_QTab[] =
*/
#define CODEC_FLAG_QSCALE 0x0002 ///< use fixed qscale
-#define CODEC_FLAG_4MV 0x0004 ///< 4 MV per MB allowed
+#define CODEC_FLAG_4MV 0x0004 ///< 4 MV per MB allowed / Advanced prediction for H263
#define CODEC_FLAG_QPEL 0x0010 ///< use qpel MC
#define CODEC_FLAG_GMC 0x0020 ///< use GMC
#define CODEC_FLAG_MV0 0x0040 ///< always try a MB with MV=<0,0>
@@ -258,6 +258,7 @@ static const __attribute__((unused)) int Motion_Est_QTab[] =
#define CODEC_FLAG_H263P_UMV 0x02000000 ///< Unlimited motion vector
#define CODEC_FLAG_CBP_RD 0x04000000 ///< use rate distortion optimization for cbp
#define CODEC_FLAG_QP_RD 0x08000000 ///< use rate distortion optimization for qp selectioon
+#define CODEC_FLAG_H263P_AIV 0x00000008 ///< H263 Alternative inter vlc
/* For advanced prediction mode, we reuse the 4MV flag */
/* Unsupported options :
* Syntax Arithmetic coding (SAC)
@@ -265,7 +266,6 @@ static const __attribute__((unused)) int Motion_Est_QTab[] =
* Slice structured
* Reference Picture Selection
* Independant Segment Decoding
- * Alternative Inter * VLC
* Modified Quantization */
/* /Fx */
/* codec capabilities */