Libav
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external API header More...
Go to the source code of this file.
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 |
#define | AV_NOPTS_VALUE INT64_C(0x8000000000000000) |
Undefined timestamp value. More... | |
#define | AV_TIME_BASE 1000000 |
Internal time base represented as integer. More... | |
#define | AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE} |
Internal time base represented as fractional value. More... | |
Functions | |
unsigned | avutil_version (void) |
Return the LIBAVUTIL_VERSION_INT constant. More... | |
const char * | avutil_configuration (void) |
Return the libavutil build-time configuration. More... | |
const char * | avutil_license (void) |
Return the libavutil license. More... | |
char | av_get_picture_type_char (enum AVPictureType pict_type) |
Return a single letter to describe the given picture type pict_type. More... | |
external API header
Definition in file avutil.h.