Encoding specific

Macros
#define	FF_LAMBDA_SHIFT   7
#define	FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)
#define	FF_QP2LAMBDA   118
	factor to convert from H.263 QP to lambda More...
#define	FF_LAMBDA_MAX   (256*128-1)
#define	FF_QUALITY_SCALE   FF_LAMBDA_SCALE

Detailed Description

Note

those definition should move to avcodec

Macro Definition Documentation

FF_LAMBDA_SHIFT

#define FF_LAMBDA_SHIFT   7

Definition at line 225 of file avutil.h.

FF_LAMBDA_SCALE

#define FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)

Definition at line 226 of file avutil.h.

FF_QP2LAMBDA

#define FF_QP2LAMBDA   118

factor to convert from H.263 QP to lambda

Definition at line 227 of file avutil.h.

FF_LAMBDA_MAX

#define FF_LAMBDA_MAX   (256*128-1)

Definition at line 228 of file avutil.h.

FF_QUALITY_SCALE

#define FF_QUALITY_SCALE   FF_LAMBDA_SCALE

Definition at line 230 of file avutil.h.