external API header More...
#include "common.h"
#include "error.h"
#include "mathematics.h"
#include "rational.h"
#include "intfloat_readwrite.h"
#include "log.h"
#include "pixfmt.h"
#include "common.h"
#include "mathematics.h"
#include "intfloat_readwrite.h"
#include "log.h"
#include "pixfmt.h"
Go to the source code of this file.
external API header
Definition in file avutil.h.
#define AV_NOPTS_VALUE INT64_C(0x8000000000000000) |
Definition at line 103 of file avutil.h.
Referenced by asf_read_pts(), asf_write_packet(), audio_decode_frame(), av_parser_parse(), avi_write_packet(), decode_frame(), decode_vop_header(), dirac_combine_frame(), do_audio_out(), do_subtitle_out(), do_video_out(), dvbsub_parse(), end_frame(), event_loop(), fbdev_read_packet(), ff_gen_syncpoint_search(), ff_mov_write_packet(), ff_rate_estimate_qscale(), ff_rm_retrieve_cache(), ff_rtsp_fetch_packet(), finalize_packet(), flush_packet(), flv_read_packet(), get_vcd_padding_size(), get_video_frame(), guess_correct_pts(), gxf_header(), http_prepare_data(), load_input_picture(), matroska_parse_block(), matroska_read_header(), mkv_write_packet_internal(), movie_get_frame(), movie_init(), mpeg_mux_write_packet(), mpegps_read_dts(), mpegps_read_pes_header(), mpegts_write_packet(), mpegts_write_pes(), ogg_calc_pts(), ogg_get_length(), ogg_read_timestamp(), opt_input_file(), output_packet(), parse_chunks(), pva_read_timestamp(), read_header(), read_part_of_packet(), read_seek(), read_thread(), return_frame(), rtcp_parse_packet(), rtp_check_and_send_back_rr(), rtsp_read_play(), sdp_parse_line(), search_hi_lo_keyframes(), set_frame_distances(), speex_packet(), start_frame(), subtitle_thread(), time_value_string(), transcode(), ts_str(), ts_value_string(), wav_write_packet(), write_audio_frame(), write_hint_packets(), write_packet(), and write_video_frame().
#define AV_STRINGIFY | ( | s | ) | AV_TOSTRING(s) |
Definition at line 30 of file avutil.h.
Referenced by idct_col(), mmx_row(), mmx_row_mid(), mmx_row_tail(), mmxext_row(), mmxext_row_mid(), mmxext_row_tail(), mxf_write_identification(), read_header(), and sdp_write_header().
#define AV_TIME_BASE 1000000 |
Definition at line 104 of file avutil.h.
Referenced by applehttp_read_header(), applehttp_read_seek(), avi_read_packet(), configure_video_filters(), dxa_read_header(), event_loop(), flv_read_packet(), flv_write_header(), get_sync_ipts(), http_prepare_data(), main(), mov_find_next_sample(), mpeg_mux_write_packet(), mpegts_write_header(), mpegts_write_packet(), mpegts_write_pes(), opt_input_file(), opt_output_file(), output_packet(), print_report(), read_seek(), read_seek2(), read_thread(), rtmp_read_seek(), rtp_write_header(), rtsp_read_play(), and transcode().
#define AV_TIME_BASE_Q (AVRational){1, AV_TIME_BASE} |
Definition at line 105 of file avutil.h.
Referenced by config_output_props(), config_props(), copy_chapters(), decode_frame(), do_subtitle_out(), get_subtitle_pkt(), http_prepare_data(), main(), ogg_compare_granule(), output_packet(), parse_forced_key_frames(), print_report(), read_header(), read_seek2(), rtsp_read_play(), rtsp_read_seek(), show_format(), and transcode().
#define FF_LAMBDA_MAX (256*128-1) |
Definition at line 99 of file avutil.h.
Referenced by get_qminmax(), and libspeex_encode_init().
#define FF_LAMBDA_SCALE (1<<FF_LAMBDA_SHIFT) |
Definition at line 97 of file avutil.h.
Referenced by encode_frame(), ff_init_qscale_tab(), svq1_encode_plane(), and update_qscale().
#define FF_LAMBDA_SHIFT 7 |
Definition at line 96 of file avutil.h.
Referenced by dct_quantize_refine(), dct_quantize_trellis_c(), encode_frame(), estimate_best_b_count(), ff_estimate_p_frame_motion(), ff_init_qscale_tab(), get_b_cbp(), get_p_cbp(), svq1_encode_plane(), and update_qscale().
#define FF_QP2LAMBDA 118 |
factor to convert from H.263 QP to lambda
Definition at line 98 of file avutil.h.
Referenced by do_video_stats(), encode_init(), ff_rate_control_init(), ff_rate_estimate_qscale(), ff_xvid_rate_control_init(), ff_xvid_rate_estimate_qscale(), get_diff_limited_q(), init_pass2(), libdirac_encode_init(), MP3lame_encode_init(), new_audio_stream(), new_video_stream(), oggvorbis_init_encoder(), parse_ffconfig(), print_report(), qscale2qlog(), vorbis_encode_init(), X264_frame(), and XAVS_frame().
#define FF_QUALITY_SCALE FF_LAMBDA_SCALE |
Definition at line 101 of file avutil.h.
Referenced by encode_init().
#define LIBAVUTIL_BUILD LIBAVUTIL_VERSION_INT |
#define LIBAVUTIL_IDENT "Lavu" AV_STRINGIFY(LIBAVUTIL_VERSION) |
#define LIBAVUTIL_VERSION |
#define LIBAVUTIL_VERSION_INT |
enum AVMediaType |
enum AVPictureType |
Those FF_API_* defines are not part of public API.
They may change, break or disappear at any time.
AV_PICTURE_TYPE_NONE |
Undefined. |
AV_PICTURE_TYPE_I |
Intra. |
AV_PICTURE_TYPE_P |
Predicted. |
AV_PICTURE_TYPE_B |
Bi-dir predicted. |
AV_PICTURE_TYPE_S |
S(GMC)-VOP MPEG4. |
AV_PICTURE_TYPE_SI |
Switching Intra. |
AV_PICTURE_TYPE_SP |
Switching Predicted. |
AV_PICTURE_TYPE_BI |
BI type. |
AV_PICTURE_TYPE_NONE |
Undefined. |
AV_PICTURE_TYPE_I |
Intra. |
AV_PICTURE_TYPE_P |
Predicted. |
AV_PICTURE_TYPE_B |
Bi-dir predicted. |
AV_PICTURE_TYPE_S |
S(GMC)-VOP MPEG4. |
AV_PICTURE_TYPE_SI |
Switching Intra. |
AV_PICTURE_TYPE_SP |
Switching Predicted. |
AV_PICTURE_TYPE_BI |
BI type. |
char av_get_picture_type_char | ( | enum AVPictureType | pict_type | ) |
Return a single letter to describe the given picture type pict_type.
[in] | pict_type | the picture type |
Definition at line 43 of file utils.c.
Referenced by av_get_pict_type_char(), decode_slice_header(), do_video_stats(), end_frame(), ff_dlog_ref(), ff_flv_decode_picture_header(), ff_h263_show_pict_info(), ff_h264_decode_mb_cavlc(), ff_print_debug_info(), ff_rate_estimate_qscale(), queue_picture(), select_frame(), and svq3_decode_frame().
const char* avutil_configuration | ( | void | ) |
const char* avutil_license | ( | void | ) |