Libav
Data Fields
Mpeg4DecContext Struct Reference

#include <mpeg4video.h>

Data Fields

MpegEncContext m
 number of bits to represent the fractional part of time
int time_increment_bits
int shape
int vol_sprite_usage
int sprite_brightness_change
int num_sprite_warping_points
 sprite trajectory points
uint16_t sprite_traj [4][2]
 sprite shift [isChroma]
int sprite_shift [2]
int rvlc
 could this stream contain resync markers
int resync_marker
 time distance of first I -> B, used for interlaced b frames
int t_frame
int new_pred
int enhancement_type
int scalability
int use_intra_dc_vlc
 QP above whch the ac VLC should be used for intra dc.
int intra_dc_threshold
int divx_version
int divx_build
int xvid_build
int lavc_build
 flag for having shown the warning about divxs invalid b frames
int showed_packed_warning
int cplx_estimation_trash_i
int cplx_estimation_trash_p
int cplx_estimation_trash_b

Detailed Description

Definition at line 62 of file mpeg4video.h.

Field Documentation

MpegEncContext Mpeg4DecContext::m
int Mpeg4DecContext::time_increment_bits
int Mpeg4DecContext::shape
int Mpeg4DecContext::vol_sprite_usage
int Mpeg4DecContext::sprite_brightness_change

Definition at line 69 of file mpeg4video.h.

Referenced by decode_vol_header(), and decode_vop_header().

int Mpeg4DecContext::num_sprite_warping_points

sprite trajectory points

Definition at line 71 of file mpeg4video.h.

Referenced by decode_vol_header(), decode_vop_header(), mpeg4_decode_sprite_trajectory(), and vaapi_mpeg4_start_frame().

uint16_t Mpeg4DecContext::sprite_traj[4][2]

sprite shift [isChroma]

Definition at line 73 of file mpeg4video.h.

Referenced by mpeg4_decode_sprite_trajectory(), and vaapi_mpeg4_start_frame().

int Mpeg4DecContext::sprite_shift[2]

Definition at line 74 of file mpeg4video.h.

Referenced by get_amv(), and mpeg4_decode_sprite_trajectory().

int Mpeg4DecContext::rvlc

could this stream contain resync markers

Definition at line 78 of file mpeg4video.h.

Referenced by decode_vol_header(), mpeg4_decode_partitioned_mb(), and vaapi_mpeg4_start_frame().

int Mpeg4DecContext::resync_marker

time distance of first I -> B, used for interlaced b frames

Definition at line 80 of file mpeg4video.h.

Referenced by decode_vol_header(), decode_vop_header(), vaapi_mpeg4_start_frame(), and vdpau_mpeg4_start_frame().

int Mpeg4DecContext::t_frame

Definition at line 81 of file mpeg4video.h.

Referenced by decode_vol_header(), and decode_vop_header().

int Mpeg4DecContext::new_pred

Definition at line 83 of file mpeg4video.h.

Referenced by decode_vol_header().

int Mpeg4DecContext::enhancement_type

Definition at line 84 of file mpeg4video.h.

Referenced by decode_vol_header(), and decode_vop_header().

int Mpeg4DecContext::scalability

Definition at line 85 of file mpeg4video.h.

Referenced by decode_vol_header(), and decode_vop_header().

int Mpeg4DecContext::use_intra_dc_vlc

QP above whch the ac VLC should be used for intra dc.

Definition at line 87 of file mpeg4video.h.

Referenced by mpeg4_decode_block(), mpeg4_decode_mb(), and mpeg4_decode_partitioned_mb().

int Mpeg4DecContext::intra_dc_threshold
int Mpeg4DecContext::divx_version
int Mpeg4DecContext::divx_build
int Mpeg4DecContext::xvid_build
int Mpeg4DecContext::lavc_build

flag for having shown the warning about divxs invalid b frames

Definition at line 95 of file mpeg4video.h.

Referenced by decode_init(), decode_user_data(), and ff_mpeg4_decode_picture_header().

int Mpeg4DecContext::showed_packed_warning

Definition at line 96 of file mpeg4video.h.

Referenced by decode_user_data().

int Mpeg4DecContext::cplx_estimation_trash_i

Definition at line 98 of file mpeg4video.h.

Referenced by decode_vol_header(), and decode_vop_header().

int Mpeg4DecContext::cplx_estimation_trash_p

Definition at line 99 of file mpeg4video.h.

Referenced by decode_vol_header(), and decode_vop_header().

int Mpeg4DecContext::cplx_estimation_trash_b

Definition at line 100 of file mpeg4video.h.

Referenced by decode_vol_header(), and decode_vop_header().


The documentation for this struct was generated from the following file: