Encoding specific

Defines

#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
#define FF_LAMBDA_MAX   (256*128-1)
#define FF_QUALITY_SCALE   FF_LAMBDA_SCALE
#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
#define FF_LAMBDA_MAX   (256*128-1)
#define FF_QUALITY_SCALE   FF_LAMBDA_SCALE

Detailed Description

Note:
those definition should move to avcodec

Define Documentation

#define FF_LAMBDA_MAX   (256*128-1)

Definition at line 260 of file avutil.h.

Referenced by get_qminmax().

#define FF_LAMBDA_MAX   (256*128-1)

Definition at line 260 of file avutil.h.

#define FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)

Definition at line 258 of file avutil.h.

Referenced by ff_init_qscale_tab(), svq1_encode_plane(), and update_qscale().

#define FF_LAMBDA_SCALE   (1<<FF_LAMBDA_SHIFT)

Definition at line 258 of file avutil.h.

#define FF_LAMBDA_SHIFT   7

Definition at line 257 of file avutil.h.

#define FF_QP2LAMBDA   118

factor to convert from H.263 QP to lambda

Definition at line 259 of file avutil.h.

Definition at line 262 of file avutil.h.

Definition at line 262 of file avutil.h.