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];
+
// reversible vlc
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;
+
+ /* bug workarounds */
+ 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;
} Mpeg4DecContext;
/* dc encoding for mpeg4 */
int ff_mpeg4_get_video_packet_prefix_length(MpegEncContext *s);
int ff_mpeg4_decode_video_packet_header(Mpeg4DecContext *ctx);
void ff_mpeg4_init_direct_mv(MpegEncContext *s);
+int ff_mpeg4_frame_end(AVCodecContext *avctx, const uint8_t *buf, int buf_size);
/**
*