Mpeg4DecContext Struct Reference

#include <mpeg4video.h>

Data Fields
MpegEncContext	m
int	time_increment_bits
	number of bits to represent the fractional part of time More...
int	shape
int	vol_sprite_usage
int	sprite_brightness_change
int	num_sprite_warping_points
uint16_t	sprite_traj [4][2]
	sprite trajectory points More...
int	sprite_shift [2]
	sprite shift [isChroma] More...
int	rvlc
int	resync_marker
	could this stream contain resync markers More...
int	t_frame
	time distance of first I -> B, used for interlaced B-frames More...
int	new_pred
int	enhancement_type
int	scalability
int	use_intra_dc_vlc
int	intra_dc_threshold
	QP above which the ac VLC should be used for intra dc. More...
int	divx_version
int	divx_build
int	xvid_build
int	lavc_build
int	showed_packed_warning
	flag for having shown the warning about invalid Divx B-frames More...
int	vol_control_parameters
	does the stream contain the low_delay flag, used to work around buggy encoders. More...
int	cplx_estimation_trash_i
int	cplx_estimation_trash_p
int	cplx_estimation_trash_b
VLC	studio_intra_tab [12]
VLC	studio_luma_dc
VLC	studio_chroma_dc
int	rgb

Detailed Description

Definition at line 74 of file mpeg4video.h.

Field Documentation

m

MpegEncContext Mpeg4DecContext::m

Definition at line 75 of file mpeg4video.h.

Referenced by nvdec_mpeg4_start_frame().

time_increment_bits

int Mpeg4DecContext::time_increment_bits

number of bits to represent the fractional part of time

Definition at line 78 of file mpeg4video.h.

Referenced by nvdec_mpeg4_start_frame().

shape

int Mpeg4DecContext::shape

Definition at line 79 of file mpeg4video.h.

vol_sprite_usage

int Mpeg4DecContext::vol_sprite_usage

Definition at line 80 of file mpeg4video.h.

Referenced by nvdec_mpeg4_start_frame().

sprite_brightness_change

int Mpeg4DecContext::sprite_brightness_change

Definition at line 81 of file mpeg4video.h.

num_sprite_warping_points

int Mpeg4DecContext::num_sprite_warping_points

Definition at line 82 of file mpeg4video.h.

sprite_traj

uint16_t Mpeg4DecContext::sprite_traj[4][2]

sprite trajectory points

Definition at line 84 of file mpeg4video.h.

sprite_shift

int Mpeg4DecContext::sprite_shift[2]

sprite shift [isChroma]

Definition at line 86 of file mpeg4video.h.

rvlc

int Mpeg4DecContext::rvlc

Definition at line 89 of file mpeg4video.h.

resync_marker

int Mpeg4DecContext::resync_marker

could this stream contain resync markers

Definition at line 91 of file mpeg4video.h.

Referenced by nvdec_mpeg4_start_frame().

t_frame

int Mpeg4DecContext::t_frame

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

Definition at line 93 of file mpeg4video.h.

new_pred

int Mpeg4DecContext::new_pred

Definition at line 95 of file mpeg4video.h.

enhancement_type

int Mpeg4DecContext::enhancement_type

Definition at line 96 of file mpeg4video.h.

scalability

int Mpeg4DecContext::scalability

Definition at line 97 of file mpeg4video.h.

use_intra_dc_vlc

int Mpeg4DecContext::use_intra_dc_vlc

Definition at line 98 of file mpeg4video.h.

intra_dc_threshold

int Mpeg4DecContext::intra_dc_threshold

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

Definition at line 101 of file mpeg4video.h.

divx_version

int Mpeg4DecContext::divx_version

Definition at line 104 of file mpeg4video.h.

divx_build

int Mpeg4DecContext::divx_build

Definition at line 105 of file mpeg4video.h.

xvid_build

int Mpeg4DecContext::xvid_build

Definition at line 106 of file mpeg4video.h.

lavc_build

int Mpeg4DecContext::lavc_build

Definition at line 107 of file mpeg4video.h.

showed_packed_warning

int Mpeg4DecContext::showed_packed_warning

flag for having shown the warning about invalid Divx B-frames

Definition at line 110 of file mpeg4video.h.

vol_control_parameters

int Mpeg4DecContext::vol_control_parameters

does the stream contain the low_delay flag, used to work around buggy encoders.

Definition at line 113 of file mpeg4video.h.

cplx_estimation_trash_i

int Mpeg4DecContext::cplx_estimation_trash_i

Definition at line 114 of file mpeg4video.h.

cplx_estimation_trash_p

int Mpeg4DecContext::cplx_estimation_trash_p

Definition at line 115 of file mpeg4video.h.

cplx_estimation_trash_b

int Mpeg4DecContext::cplx_estimation_trash_b

Definition at line 116 of file mpeg4video.h.

studio_intra_tab

VLC Mpeg4DecContext::studio_intra_tab[12]

Definition at line 118 of file mpeg4video.h.

studio_luma_dc

VLC Mpeg4DecContext::studio_luma_dc

Definition at line 119 of file mpeg4video.h.

studio_chroma_dc

VLC Mpeg4DecContext::studio_chroma_dc

Definition at line 120 of file mpeg4video.h.

rgb

int Mpeg4DecContext::rgb

Definition at line 122 of file mpeg4video.h.

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

• libavcodec/mpeg4video.h