This structure describes the bitrate properties of an encoded bitstream. More...
#include <avcodec.h>
This structure describes the bitrate properties of an encoded bitstream.
It roughly corresponds to a subset the VBV parameters for MPEG-2 or HRD parameters for H.264/HEVC.
Maximum bitrate of the stream, in bits per second.
Zero if unknown or unspecified.
Definition at line 1203 of file avcodec.h.
Referenced by ff_mpv_encode_init(), mov_write_esds_tag(), mpeg_mux_init(), nvenc_encode_init(), qsv_retrieve_enc_params(), svc_encode_init(), vpx_init(), and X264_init().
Minimum bitrate of the stream, in bits per second.
Zero if unknown or unspecified.
Definition at line 1208 of file avcodec.h.
Referenced by ff_mpv_encode_init(), qsv_retrieve_enc_params(), and vpx_init().
Average bitrate of the stream, in bits per second.
Zero if unknown or unspecified.
Definition at line 1213 of file avcodec.h.
Referenced by ff_mpv_encode_init(), mov_write_esds_tag(), nvenc_encode_init(), qsv_retrieve_enc_params(), svc_encode_init(), vpx_init(), and X264_init().
The size of the buffer to which the ratecontrol is applied, in bits.
Zero if unknown or unspecified.
Definition at line 1219 of file avcodec.h.
Referenced by ff_mpv_encode_init(), mov_write_esds_tag(), mpeg_mux_init(), nvenc_encode_init(), qsv_retrieve_enc_params(), vpx_init(), and X264_init().
The delay between the time the packet this structure is associated with is received and the time when it should be decoded, in periods of a 27MHz clock.
UINT64_MAX when unknown or unspecified.
Definition at line 1228 of file avcodec.h.
Referenced by av_cpb_properties_alloc(), and ff_mpv_encode_picture().