FFmpeg
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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 FF_LAMBDA_SHIFT 7 |
Definition at line 225 of file avutil.h.
Referenced by dct_quantize_refine(), dct_quantize_trellis_c(), encode_frame(), encode_mb_hq(), encode_q_branch(), estimate_best_b_count(), ff_estimate_p_frame_motion(), ff_init_qscale_tab(), ff_mpv_encode_picture(), get_b_cbp(), get_p_cbp(), get_penalty_factor(), svq1_encode_plane(), and update_qscale().
#define FF_LAMBDA_SCALE (1<<FF_LAMBDA_SHIFT) |
Definition at line 226 of file avutil.h.
Referenced by calculate_mode_score(), cinepak_encode_frame(), encode_frame(), ff_init_qscale_tab(), svq1_encode_plane(), and update_qscale().
#define FF_QP2LAMBDA 118 |
factor to convert from H.263 QP to lambda
Definition at line 227 of file avutil.h.
Referenced by a64multi_encode_init(), dnxhd_encode_picture(), do_video_stats(), encode_frame(), encode_init(), estimate_best_b_count(), ff_libwebp_encode_init_common(), ff_rate_control_init(), ff_rate_estimate_qscale(), ff_xvid_rate_control_init(), ff_xvid_rate_estimate_qscale(), ffat_init_encoder(), ffserver_parse_config_stream(), filter(), filter_frame(), get_diff_limited_q(), init_pass2(), init_video_param(), lame_window_init(), libschroedinger_encode_init(), libvorbis_setup(), mp3lame_encode_init(), new_output_stream(), print_report(), process_output_surface(), qscale2qlog(), twolame_encode_init(), vorbis_encode_init(), X264_frame(), XAVS_frame(), and xvid_encode_frame().
#define FF_LAMBDA_MAX (256*128-1) |
Definition at line 228 of file avutil.h.
Referenced by get_qminmax().
#define FF_QUALITY_SCALE FF_LAMBDA_SCALE |
Definition at line 230 of file avutil.h.
Referenced by encode_init().