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mpv/options/options.c
wm4 775b86212d video: add option to reduce latency by 1 or 2 frames 
The playback start logic explicitly waits until the first frame has been
displayed. Usually this will introduce a wait of 1 vsync. For normal
playback this doesn't matter, but with respect to low latency needs,
this only leads to additional data getting queued up in the demuxer or
network buffers.

Another thing is that the timing logic decodes 1 frame ahead (= 1 frame
extra latency) to determine the exact duration of a frame.

To be fair, there doesn't really seem to be a hard reason why this is
needed. With the current code, enabling the option does lead to A/V
desync sometimes (if the demuxer FPS is too inaccurate), and also frame
drops at playback start in some situations. But this all seems to be
avoidable, if the timing logic were to be rewritten completely, which
should probably happen in the future. Thus the new option comes with the
warning that it can be removed any time. This is also why the option has
"hack" in the name.
2018-03-03 02:38:01 +02:00

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/*
* This file is part of mpv.
*
* mpv is free software; you can redistribute it and/or
* modify it under the terms of the GNU Lesser General Public
* License as published by the Free Software Foundation; either
* version 2.1 of the License, or (at your option) any later version.
*
* mpv is distributed in the hope that it will be useful,
* but WITHOUT ANY WARRANTY; without even the implied warranty of
* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the
* GNU Lesser General Public License for more details.
*
* You should have received a copy of the GNU Lesser General Public
* License along with mpv. If not, see <http://www.gnu.org/licenses/>.
*/
#ifndef MPLAYER_CFG_MPLAYER_H
#define MPLAYER_CFG_MPLAYER_H
/*
* config for cfgparser
*/
#include <stddef.h>
#include <sys/types.h>
#include <limits.h>
#include <math.h>
#include "config.h"
#ifdef _WIN32
#include <windows.h>
#endif
#include "options.h"
#include "m_config.h"
#include "m_option.h"
#include "common/common.h"
#include "stream/stream.h"
#include "video/csputils.h"
#include "video/hwdec.h"
#include "video/image_writer.h"
#include "sub/osd.h"
#include "player/core.h"
#include "player/command.h"
#include "stream/stream.h"
#if HAVE_DRM
#include "video/out/drm_common.h"
#endif
static void print_version(struct mp_log *log)
{
mp_print_version(log, true);
}
extern const struct m_sub_options tv_params_conf;
extern const struct m_sub_options stream_cdda_conf;
extern const struct m_sub_options stream_dvb_conf;
extern const struct m_sub_options stream_lavf_conf;
extern const struct m_sub_options stream_cache_conf;
extern const struct m_sub_options sws_conf;
extern const struct m_sub_options drm_conf;
extern const struct m_sub_options demux_rawaudio_conf;
extern const struct m_sub_options demux_rawvideo_conf;
extern const struct m_sub_options demux_lavf_conf;
extern const struct m_sub_options demux_mkv_conf;
extern const struct m_sub_options vd_lavc_conf;
extern const struct m_sub_options ad_lavc_conf;
extern const struct m_sub_options input_config;
extern const struct m_sub_options encode_config;
extern const struct m_sub_options gl_video_conf;
extern const struct m_sub_options ao_alsa_conf;
extern const struct m_sub_options demux_conf;
extern const struct m_obj_list vf_obj_list;
extern const struct m_obj_list af_obj_list;
extern const struct m_obj_list vo_obj_list;
extern const struct m_obj_list ao_obj_list;
extern const struct m_sub_options opengl_conf;
extern const struct m_sub_options vulkan_conf;
extern const struct m_sub_options spirv_conf;
extern const struct m_sub_options d3d11_conf;
extern const struct m_sub_options d3d11va_conf;
extern const struct m_sub_options angle_conf;
extern const struct m_sub_options cocoa_conf;
extern const struct m_sub_options macos_conf;
extern const struct m_sub_options android_conf;
static const struct m_sub_options screenshot_conf = {
.opts = image_writer_opts,
.size = sizeof(struct image_writer_opts),
.defaults = &image_writer_opts_defaults,
};
#undef OPT_BASE_STRUCT
#define OPT_BASE_STRUCT struct mp_vo_opts
static const m_option_t mp_vo_opt_list[] = {
OPT_SETTINGSLIST("vo", video_driver_list, 0, &vo_obj_list, ),
OPT_SUBSTRUCT("sws", sws_opts, sws_conf, 0),
OPT_FLAG("taskbar-progress", taskbar_progress, 0),
OPT_FLAG("snap-window", snap_window, 0),
OPT_FLAG("ontop", ontop, 0),
OPT_CHOICE_OR_INT("ontop-level", ontop_level, 0, 0, INT_MAX,
({"window", -1}, {"system", -2})),
OPT_FLAG("border", border, 0),
OPT_FLAG("fit-border", fit_border, 0),
OPT_FLAG("on-all-workspaces", all_workspaces, 0),
OPT_GEOMETRY("geometry", geometry, 0),
OPT_SIZE_BOX("autofit", autofit, 0),
OPT_SIZE_BOX("autofit-larger", autofit_larger, 0),
OPT_SIZE_BOX("autofit-smaller", autofit_smaller, 0),
OPT_DOUBLE("window-scale", window_scale, CONF_RANGE, .min = 0.001, .max = 100),
OPT_FLAG("force-window-position", force_window_position, 0),
OPT_STRING("x11-name", winname, 0),
OPT_FLOATRANGE("monitoraspect", force_monitor_aspect, 0, 0.0, 9.0),
OPT_FLOATRANGE("monitorpixelaspect", monitor_pixel_aspect, 0, 1.0/32.0, 32.0),
OPT_FLAG("fullscreen", fullscreen, 0),
OPT_ALIAS("fs", "fullscreen"),
OPT_FLAG("native-keyrepeat", native_keyrepeat, 0),
OPT_FLOATRANGE("panscan", panscan, 0, 0.0, 1.0),
OPT_FLOATRANGE("video-zoom", zoom, 0, -20.0, 20.0),
OPT_FLOATRANGE("video-pan-x", pan_x, 0, -3.0, 3.0),
OPT_FLOATRANGE("video-pan-y", pan_y, 0, -3.0, 3.0),
OPT_FLOATRANGE("video-align-x", align_x, 0, -1.0, 1.0),
OPT_FLOATRANGE("video-align-y", align_y, 0, -1.0, 1.0),
OPT_CHOICE("video-unscaled", unscaled, 0,
({"no", 0}, {"yes", 1}, {"downscale-big", 2})),
OPT_INT64("wid", WinID, 0),
OPT_CHOICE_OR_INT("screen", screen_id, 0, 0, 32,
({"default", -1})),
OPT_CHOICE_OR_INT("fs-screen", fsscreen_id, 0, 0, 32,
({"all", -2}, {"current", -1})),
OPT_FLAG("keepaspect", keepaspect, 0),
OPT_FLAG("keepaspect-window", keepaspect_window, 0),
OPT_FLAG("hidpi-window-scale", hidpi_window_scale, 0),
OPT_FLAG("native-fs", native_fs, 0),
#if HAVE_X11
OPT_CHOICE("x11-netwm", x11_netwm, 0,
({"auto", 0}, {"no", -1}, {"yes", 1})),
OPT_CHOICE("x11-bypass-compositor", x11_bypass_compositor, 0,
({"no", 0}, {"yes", 1}, {"fs-only", 2}, {"never", 3})),
#endif
#if HAVE_WIN32_DESKTOP
OPT_STRING("vo-mmcss-profile", mmcss_profile, 0),
#endif
#if HAVE_DRM
OPT_SUBSTRUCT("", drm_opts, drm_conf, 0),
#endif
{0}
};
const struct m_sub_options vo_sub_opts = {
.opts = mp_vo_opt_list,
.size = sizeof(struct mp_vo_opts),
.defaults = &(const struct mp_vo_opts){
.video_driver_list = NULL,
.monitor_pixel_aspect = 1.0,
.screen_id = -1,
.fsscreen_id = -1,
.panscan = 0.0f,
.keepaspect = 1,
.keepaspect_window = 1,
.hidpi_window_scale = 1,
.native_fs = 1,
.taskbar_progress = 1,
.snap_window = 0,
.border = 1,
.fit_border = 1,
.WinID = -1,
.window_scale = 1.0,
.x11_bypass_compositor = 2,
.mmcss_profile = "Playback",
.ontop_level = -1,
},
};
#undef OPT_BASE_STRUCT
#define OPT_BASE_STRUCT struct mp_subtitle_opts
const struct m_sub_options mp_subtitle_sub_opts = {
.opts = (const struct m_option[]){
OPT_FLOAT("sub-delay", sub_delay, 0),
OPT_FLOAT("sub-fps", sub_fps, 0),
OPT_FLOAT("sub-speed", sub_speed, 0),
OPT_FLAG("sub-visibility", sub_visibility, 0),
OPT_FLAG("sub-forced-only", forced_subs_only, 0),
OPT_FLAG("stretch-dvd-subs", stretch_dvd_subs, 0),
OPT_FLAG("stretch-image-subs-to-screen", stretch_image_subs, 0),
OPT_FLAG("image-subs-video-resolution", image_subs_video_res, 0),
OPT_FLAG("sub-fix-timing", sub_fix_timing, 0),
OPT_INTRANGE("sub-pos", sub_pos, 0, 0, 100),
OPT_FLOATRANGE("sub-gauss", sub_gauss, 0, 0.0, 3.0),
OPT_FLAG("sub-gray", sub_gray, 0),
OPT_FLAG("sub-ass", ass_enabled, 0),
OPT_FLAG("sub-filter-sdh", sub_filter_SDH, 0),
OPT_FLAG("sub-filter-sdh-harder", sub_filter_SDH_harder, 0),
OPT_FLOATRANGE("sub-scale", sub_scale, 0, 0, 100),
OPT_FLOATRANGE("sub-ass-line-spacing", ass_line_spacing, 0, -1000, 1000),
OPT_FLAG("sub-use-margins", sub_use_margins, 0),
OPT_FLAG("sub-ass-force-margins", ass_use_margins, 0),
OPT_FLAG("sub-ass-vsfilter-aspect-compat", ass_vsfilter_aspect_compat, 0),
OPT_CHOICE("sub-ass-vsfilter-color-compat", ass_vsfilter_color_compat, 0,
({"no", 0}, {"basic", 1}, {"full", 2}, {"force-601", 3})),
OPT_FLAG("sub-ass-vsfilter-blur-compat", ass_vsfilter_blur_compat, 0),
OPT_FLAG("embeddedfonts", use_embedded_fonts, 0),
OPT_STRINGLIST("sub-ass-force-style", ass_force_style_list, 0),
OPT_STRING("sub-ass-styles", ass_styles_file, M_OPT_FILE),
OPT_CHOICE("sub-ass-hinting", ass_hinting, 0,
({"none", 0}, {"light", 1}, {"normal", 2}, {"native", 3})),
OPT_CHOICE("sub-ass-shaper", ass_shaper, 0,
({"simple", 0}, {"complex", 1})),
OPT_FLAG("sub-ass-justify", ass_justify, 0),
OPT_CHOICE("sub-ass-override", ass_style_override, 0,
({"no", 0}, {"yes", 1}, {"force", 3}, {"scale", 4}, {"strip", 5})),
OPT_FLAG("sub-scale-by-window", sub_scale_by_window, 0),
OPT_FLAG("sub-scale-with-window", sub_scale_with_window, 0),
OPT_FLAG("sub-ass-scale-with-window", ass_scale_with_window, 0),
OPT_SUBSTRUCT("sub", sub_style, sub_style_conf, 0),
OPT_FLAG("sub-clear-on-seek", sub_clear_on_seek, 0),
OPT_INTRANGE("teletext-page", teletext_page, 0, 1, 999),
{0}
},
.size = sizeof(OPT_BASE_STRUCT),
.defaults = &(OPT_BASE_STRUCT){
.sub_visibility = 1,
.sub_pos = 100,
.sub_speed = 1.0,
.ass_enabled = 1,
.sub_scale_by_window = 1,
.ass_use_margins = 0,
.sub_use_margins = 1,
.ass_scale_with_window = 0,
.sub_scale_with_window = 1,
.teletext_page = 100,
.sub_scale = 1,
.ass_vsfilter_aspect_compat = 1,
.ass_vsfilter_color_compat = 1,
.ass_vsfilter_blur_compat = 1,
.ass_style_override = 1,
.ass_shaper = 1,
.use_embedded_fonts = 1,
},
.change_flags = UPDATE_OSD,
};
#undef OPT_BASE_STRUCT
#define OPT_BASE_STRUCT struct mp_osd_render_opts
const struct m_sub_options mp_osd_render_sub_opts = {
.opts = (const struct m_option[]){
OPT_FLOATRANGE("osd-bar-align-x", osd_bar_align_x, 0, -1.0, +1.0),
OPT_FLOATRANGE("osd-bar-align-y", osd_bar_align_y, 0, -1.0, +1.0),
OPT_FLOATRANGE("osd-bar-w", osd_bar_w, 0, 1, 100),
OPT_FLOATRANGE("osd-bar-h", osd_bar_h, 0, 0.1, 50),
OPT_SUBSTRUCT("osd", osd_style, osd_style_conf, 0),
OPT_FLOATRANGE("osd-scale", osd_scale, 0, 0, 100),
OPT_FLAG("osd-scale-by-window", osd_scale_by_window, 0),
OPT_FLAG("force-rgba-osd-rendering", force_rgba_osd, 0),
{0}
},
.size = sizeof(OPT_BASE_STRUCT),
.defaults = &(OPT_BASE_STRUCT){
.osd_bar_align_y = 0.5,
.osd_bar_w = 75.0,
.osd_bar_h = 3.125,
.osd_scale = 1,
.osd_scale_by_window = 1,
},
.change_flags = UPDATE_OSD,
};
#undef OPT_BASE_STRUCT
#define OPT_BASE_STRUCT struct dvd_opts
const struct m_sub_options dvd_conf = {
.opts = (const struct m_option[]){
OPT_STRING("dvd-device", device, M_OPT_FILE),
OPT_INT("dvd-speed", speed, 0),
OPT_INTRANGE("dvd-angle", angle, 0, 1, 99),
{0}
},
.size = sizeof(struct dvd_opts),
.defaults = &(const struct dvd_opts){
.angle = 1,
},
};
#undef OPT_BASE_STRUCT
#define OPT_BASE_STRUCT struct filter_opts
const struct m_sub_options filter_conf = {
.opts = (const struct m_option[]){
OPT_FLAG("deinterlace", deinterlace, 0),
{0}
},
.size = sizeof(OPT_BASE_STRUCT),
.change_flags = UPDATE_IMGPAR,
};
#undef OPT_BASE_STRUCT
#define OPT_BASE_STRUCT struct MPOpts
const m_option_t mp_opts[] = {
// handled in command line pre-parser (parse_commandline.c)
{"v", &m_option_type_dummy_flag, M_OPT_FIXED | CONF_NOCFG | M_OPT_NOPROP,
.offset = -1},
{"playlist", CONF_TYPE_STRING, CONF_NOCFG | M_OPT_MIN | M_OPT_FIXED | M_OPT_FILE,
.min = 1, .offset = -1},
{"{", &m_option_type_dummy_flag, CONF_NOCFG | M_OPT_FIXED | M_OPT_NOPROP,
.offset = -1},
{"}", &m_option_type_dummy_flag, CONF_NOCFG | M_OPT_FIXED | M_OPT_NOPROP,
.offset = -1},
// handled in m_config.c
{ "include", CONF_TYPE_STRING, M_OPT_FILE, .offset = -1},
{ "profile", CONF_TYPE_STRING_LIST, 0, .offset = -1},
{ "show-profile", CONF_TYPE_STRING, CONF_NOCFG | M_OPT_FIXED | M_OPT_NOPROP,
.offset = -1},
{ "list-options", &m_option_type_dummy_flag, CONF_NOCFG | M_OPT_FIXED |
M_OPT_NOPROP, .offset = -1},
OPT_FLAG("list-properties", property_print_help,
CONF_NOCFG | M_OPT_FIXED | M_OPT_NOPROP),
{ "help", CONF_TYPE_STRING, CONF_NOCFG | M_OPT_FIXED | M_OPT_NOPROP |
M_OPT_OPTIONAL_PARAM, .offset = -1},
{ "h", CONF_TYPE_STRING, CONF_NOCFG | M_OPT_FIXED | M_OPT_NOPROP |
M_OPT_OPTIONAL_PARAM, .offset = -1},
OPT_PRINT("list-protocols", stream_print_proto_list),
OPT_PRINT("version", print_version),
OPT_PRINT("V", print_version),
OPT_CHOICE("player-operation-mode", operation_mode,
M_OPT_FIXED | M_OPT_PRE_PARSE | M_OPT_NOPROP,
({"cplayer", 0}, {"pseudo-gui", 1})),
OPT_FLAG("shuffle", shuffle, 0),
// ------------------------- common options --------------------
OPT_FLAG("quiet", quiet, 0),
OPT_FLAG("really-quiet", msg_really_quiet, CONF_PRE_PARSE | UPDATE_TERM),
OPT_FLAG("terminal", use_terminal, CONF_PRE_PARSE | UPDATE_TERM),
OPT_GENERAL(char**, "msg-level", msg_levels, CONF_PRE_PARSE | UPDATE_TERM,
.type = &m_option_type_msglevels),
OPT_STRING("dump-stats", dump_stats, UPDATE_TERM | CONF_PRE_PARSE),
OPT_FLAG("msg-color", msg_color, CONF_PRE_PARSE | UPDATE_TERM),
OPT_STRING("log-file", log_file, CONF_PRE_PARSE | M_OPT_FILE | UPDATE_TERM),
OPT_FLAG("msg-module", msg_module, UPDATE_TERM),
OPT_FLAG("msg-time", msg_time, UPDATE_TERM),
#if HAVE_WIN32_DESKTOP
OPT_CHOICE("priority", w32_priority, UPDATE_PRIORITY,
({"no", 0},
{"realtime", REALTIME_PRIORITY_CLASS},
{"high", HIGH_PRIORITY_CLASS},
{"abovenormal", ABOVE_NORMAL_PRIORITY_CLASS},
{"normal", NORMAL_PRIORITY_CLASS},
{"belownormal", BELOW_NORMAL_PRIORITY_CLASS},
{"idle", IDLE_PRIORITY_CLASS})),
#endif
OPT_FLAG("config", load_config, M_OPT_FIXED | CONF_PRE_PARSE),
OPT_STRING("config-dir", force_configdir,
M_OPT_FIXED | CONF_NOCFG | CONF_PRE_PARSE | M_OPT_FILE),
OPT_STRINGLIST("reset-on-next-file", reset_options, 0),
#if HAVE_LUA || HAVE_JAVASCRIPT
OPT_PATHLIST("scripts", script_files, M_OPT_FIXED),
OPT_CLI_ALIAS("script", "scripts-append"),
OPT_KEYVALUELIST("script-opts", script_opts, 0),
OPT_FLAG("load-scripts", auto_load_scripts, 0),
#endif
#if HAVE_LUA
OPT_FLAG("osc", lua_load_osc, UPDATE_BUILTIN_SCRIPTS),
OPT_FLAG("ytdl", lua_load_ytdl, UPDATE_BUILTIN_SCRIPTS),
OPT_STRING("ytdl-format", lua_ytdl_format, 0),
OPT_KEYVALUELIST("ytdl-raw-options", lua_ytdl_raw_options, 0),
OPT_FLAG("load-stats-overlay", lua_load_stats, UPDATE_BUILTIN_SCRIPTS),
#endif
// ------------------------- stream options --------------------
OPT_SUBSTRUCT("", stream_cache, stream_cache_conf, 0),
#if HAVE_DVDREAD || HAVE_DVDNAV
OPT_SUBSTRUCT("", dvd_opts, dvd_conf, 0),
#endif /* HAVE_DVDREAD */
OPT_INTPAIR("chapter", chapterrange, 0, .deprecation_message = "instead of "
"--chapter=A-B use --start=#A --end=#B+1"),
OPT_CHOICE_OR_INT("edition", edition_id, 0, 0, 8190,
({"auto", -1})),
#if HAVE_LIBBLURAY
OPT_STRING("bluray-device", bluray_device, M_OPT_FILE),
#endif /* HAVE_LIBBLURAY */
// ------------------------- demuxer options --------------------
OPT_CHOICE_OR_INT("frames", play_frames, 0, 0, INT_MAX, ({"all", -1})),
OPT_REL_TIME("start", play_start, 0),
OPT_REL_TIME("end", play_end, 0),
OPT_REL_TIME("length", play_length, 0),
OPT_FLAG("rebase-start-time", rebase_start_time, 0),
OPT_TIME("ab-loop-a", ab_loop[0], 0, .min = MP_NOPTS_VALUE),
OPT_TIME("ab-loop-b", ab_loop[1], 0, .min = MP_NOPTS_VALUE),
OPT_CHOICE_OR_INT("playlist-start", playlist_pos, 0, 0, INT_MAX,
({"auto", -1}, {"no", -1})),
OPT_FLAG("pause", pause, 0),
OPT_CHOICE("keep-open", keep_open, 0,
({"no", 0},
{"yes", 1},
{"always", 2})),
OPT_FLAG("keep-open-pause", keep_open_pause, 0),
OPT_DOUBLE("image-display-duration", image_display_duration,
M_OPT_RANGE, 0, INFINITY),
OPT_CHOICE("index", index_mode, 0, ({"default", 1}, {"recreate", 0})),
// select audio/video/subtitle stream
OPT_TRACKCHOICE("aid", stream_id[0][STREAM_AUDIO]),
OPT_TRACKCHOICE("vid", stream_id[0][STREAM_VIDEO]),
OPT_TRACKCHOICE("sid", stream_id[0][STREAM_SUB]),
OPT_TRACKCHOICE("secondary-sid", stream_id[1][STREAM_SUB]),
OPT_ALIAS("sub", "sid"),
OPT_ALIAS("video", "vid"),
OPT_ALIAS("audio", "aid"),
OPT_STRINGLIST("alang", stream_lang[STREAM_AUDIO], 0),
OPT_STRINGLIST("slang", stream_lang[STREAM_SUB], 0),
OPT_STRINGLIST("vlang", stream_lang[STREAM_VIDEO], 0),
OPT_FLAG("track-auto-selection", stream_auto_sel, 0),
OPT_STRING("lavfi-complex", lavfi_complex, UPDATE_LAVFI_COMPLEX),
OPT_CHOICE("audio-display", audio_display, 0,
({"no", 0}, {"attachment", 1})),
OPT_CHOICE_OR_INT("hls-bitrate", hls_bitrate, 0, 0, INT_MAX,
({"no", -1}, {"min", 0}, {"max", INT_MAX})),
OPT_STRINGLIST("display-tags", display_tags, 0),
#if HAVE_CDDA
OPT_SUBSTRUCT("cdda", stream_cdda_opts, stream_cdda_conf, 0),
OPT_STRING("cdrom-device", cdrom_device, M_OPT_FILE),
#endif
// demuxer.c - select audio/sub file/demuxer
OPT_PATHLIST("audio-files", audio_files, 0),
OPT_CLI_ALIAS("audio-file", "audio-files-append"),
OPT_STRING("demuxer", demuxer_name, 0),
OPT_STRING("audio-demuxer", audio_demuxer_name, 0),
OPT_STRING("sub-demuxer", sub_demuxer_name, 0),
OPT_FLAG("demuxer-thread", demuxer_thread, 0),
OPT_FLAG("prefetch-playlist", prefetch_open, 0),
OPT_FLAG("cache-pause", cache_pause, 0),
OPT_FLAG("cache-pause-initial", cache_pause_initial, 0),
OPT_FLOAT("cache-pause-wait", cache_pause_wait, M_OPT_MIN, .min = 0),
OPT_DOUBLE("mf-fps", mf_fps, 0),
OPT_STRING("mf-type", mf_type, 0),
#if HAVE_TV
OPT_SUBSTRUCT("tv", tv_params, tv_params_conf, 0),
#endif /* HAVE_TV */
#if HAVE_DVBIN
OPT_SUBSTRUCT("dvbin", stream_dvb_opts, stream_dvb_conf, 0),
#endif
OPT_SUBSTRUCT("", stream_lavf_opts, stream_lavf_conf, 0),
// ------------------------- a-v sync options --------------------
// set A-V sync correction speed (0=disables it):
OPT_FLOATRANGE("mc", default_max_pts_correction, 0, 0, 100),
// force video/audio rate:
OPT_DOUBLE("fps", force_fps, CONF_MIN, .min = 0),
OPT_INTRANGE("audio-samplerate", force_srate, UPDATE_AUDIO, 0, 16*48000),
OPT_CHANNELS("audio-channels", audio_output_channels, UPDATE_AUDIO),
OPT_AUDIOFORMAT("audio-format", audio_output_format, UPDATE_AUDIO),
OPT_DOUBLE("speed", playback_speed, M_OPT_RANGE, .min = 0.01, .max = 100.0),
OPT_FLAG("audio-pitch-correction", pitch_correction, 0),
// set a-v distance
OPT_FLOAT("audio-delay", audio_delay, 0),
// ------------------------- codec/vfilter options --------------------
OPT_SETTINGSLIST("af-defaults", af_defs, 0, &af_obj_list,
.deprecation_message = "use --af + enable/disable flags"),
OPT_SETTINGSLIST("af", af_settings, 0, &af_obj_list, ),
OPT_SETTINGSLIST("vf-defaults", vf_defs, 0, &vf_obj_list,
.deprecation_message = "use --vf + enable/disable flags"),
OPT_SETTINGSLIST("vf", vf_settings, 0, &vf_obj_list, ),
OPT_SUBSTRUCT("", filter_opts, filter_conf, 0),
OPT_STRING("ad", audio_decoders, 0),
OPT_STRING("vd", video_decoders, 0),
OPT_STRING("audio-spdif", audio_spdif, 0),
OPT_STRING_VALIDATE("hwdec", hwdec_api, M_OPT_OPTIONAL_PARAM,
hwdec_validate_opt),
OPT_STRING("hwdec-codecs", hwdec_codecs, 0),
OPT_IMAGEFORMAT("hwdec-image-format", hwdec_image_format, 0, .min = -1),
// -1 means auto aspect (prefer container size until aspect change)
// 0 means square pixels
OPT_ASPECT("video-aspect", movie_aspect, UPDATE_IMGPAR, -1.0, 10.0),
OPT_CHOICE("video-aspect-method", aspect_method, UPDATE_IMGPAR,
({"bitstream", 1}, {"container", 2})),
OPT_SUBSTRUCT("vd-lavc", vd_lavc_params, vd_lavc_conf, 0),
OPT_SUBSTRUCT("ad-lavc", ad_lavc_params, ad_lavc_conf, 0),
OPT_SUBSTRUCT("", demux_lavf, demux_lavf_conf, 0),
OPT_SUBSTRUCT("demuxer-rawaudio", demux_rawaudio, demux_rawaudio_conf, 0),
OPT_SUBSTRUCT("demuxer-rawvideo", demux_rawvideo, demux_rawvideo_conf, 0),
OPT_SUBSTRUCT("demuxer-mkv", demux_mkv, demux_mkv_conf, 0),
// ------------------------- subtitles options --------------------
OPT_PATHLIST("sub-files", sub_name, 0),
OPT_CLI_ALIAS("sub-file", "sub-files-append"),
OPT_PATHLIST("sub-file-paths", sub_paths, 0),
OPT_PATHLIST("audio-file-paths", audiofile_paths, 0),
OPT_PATHLIST("external-files", external_files, 0),
OPT_CLI_ALIAS("external-file", "external-files-append"),
OPT_FLAG("autoload-files", autoload_files, 0),
OPT_CHOICE("sub-auto", sub_auto, 0,
({"no", -1}, {"exact", 0}, {"fuzzy", 1}, {"all", 2})),
OPT_CHOICE("audio-file-auto", audiofile_auto, 0,
({"no", -1}, {"exact", 0}, {"fuzzy", 1}, {"all", 2})),
OPT_SUBSTRUCT("", subs_rend, mp_subtitle_sub_opts, 0),
OPT_SUBSTRUCT("", osd_rend, mp_osd_render_sub_opts, 0),
OPT_FLAG("osd-bar", osd_bar_visible, UPDATE_OSD),
//---------------------- libao/libvo options ------------------------
OPT_SETTINGSLIST("ao", audio_driver_list, 0, &ao_obj_list, ),
OPT_STRING("audio-device", audio_device, UPDATE_AUDIO),
OPT_FLAG("audio-exclusive", audio_exclusive, UPDATE_AUDIO),
OPT_STRING("audio-client-name", audio_client_name, UPDATE_AUDIO),
OPT_FLAG("audio-fallback-to-null", ao_null_fallback, 0),
OPT_FLAG("audio-stream-silence", audio_stream_silence, 0),
OPT_FLOATRANGE("audio-wait-open", audio_wait_open, 0, 0, 60),
OPT_CHOICE("force-window", force_vo, 0,
({"no", 0}, {"yes", 1}, {"immediate", 2})),
OPT_FLOATRANGE("volume-max", softvol_max, 0, 100, 1000),
// values <0 for volume and mute are legacy and ignored
OPT_FLOATRANGE("volume", softvol_volume, UPDATE_VOL, -1, 1000),
OPT_CHOICE("mute", softvol_mute, UPDATE_VOL,
({"no", 0},
{"auto", 0},
{"yes", 1})),
OPT_CHOICE("replaygain", rgain_mode, UPDATE_VOL,
({"no", 0},
{"track", 1},
{"album", 2})),
OPT_FLOATRANGE("replaygain-preamp", rgain_preamp, UPDATE_VOL, -15, 15),
OPT_FLAG("replaygain-clip", rgain_clip, UPDATE_VOL),
OPT_FLOATRANGE("replaygain-fallback", rgain_fallback, UPDATE_VOL, -200, 60),
OPT_CHOICE("gapless-audio", gapless_audio, 0,
({"no", 0},
{"yes", 1},
{"weak", -1})),
OPT_DOUBLE("audio-buffer", audio_buffer, M_OPT_MIN | M_OPT_MAX,
.min = 0, .max = 10),
OPT_STRING("title", wintitle, 0),
OPT_STRING("force-media-title", media_title, 0),
OPT_CHOICE_OR_INT("video-rotate", video_rotate, UPDATE_IMGPAR, 0, 359,
({"no", -1})),
OPT_CHOICE_C("video-stereo-mode", video_stereo_mode, UPDATE_IMGPAR,
mp_stereo3d_names,
.deprecation_message = "mostly broken"),
OPT_CHOICE_OR_INT("cursor-autohide", cursor_autohide_delay, 0,
0, 30000, ({"no", -1}, {"always", -2})),
OPT_FLAG("cursor-autohide-fs-only", cursor_autohide_fs, 0),
OPT_FLAG("stop-screensaver", stop_screensaver, UPDATE_SCREENSAVER),
OPT_SUBSTRUCT("", video_equalizer, mp_csp_equalizer_conf, 0),
OPT_FLAG("use-filedir-conf", use_filedir_conf, 0),
OPT_CHOICE("osd-level", osd_level, 0,
({"0", 0}, {"1", 1}, {"2", 2}, {"3", 3})),
OPT_CHOICE("osd-on-seek", osd_on_seek, 0,
({"no", 0},
{"bar", 1},
{"msg", 2},
{"msg-bar", 3})),
OPT_INTRANGE("osd-duration", osd_duration, 0, 0, 3600000),
OPT_FLAG("osd-fractions", osd_fractions, 0),
OPT_DOUBLE("sstep", step_sec, CONF_MIN, 0),
OPT_CHOICE("framedrop", frame_dropping, 0,
({"no", 0},
{"vo", 1},
{"decoder", 2},
{"decoder+vo", 3})),
OPT_FLAG("video-latency-hacks", video_latency_hacks, 0),
OPT_DOUBLE("display-fps", frame_drop_fps, M_OPT_MIN, .min = 0),
OPT_FLAG("untimed", untimed, 0),
OPT_STRING("stream-dump", stream_dump, M_OPT_FILE),
OPT_FLAG("stop-playback-on-init-failure", stop_playback_on_init_failure, 0),
OPT_CHOICE_OR_INT("loop-playlist", loop_times, 0, 1, 10000,
({"no", 1},
{"inf", -1}, {"yes", -1},
{"force", -2})),
OPT_CHOICE_OR_INT("loop-file", loop_file, 0, 0, 10000,
({"no", 0},
{"yes", -1},
{"inf", -1})),
OPT_ALIAS("loop", "loop-file"),
OPT_FLAG("resume-playback", position_resume, 0),
OPT_FLAG("save-position-on-quit", position_save_on_quit, 0),
OPT_FLAG("write-filename-in-watch-later-config", write_filename_in_watch_later_config, 0),
OPT_FLAG("ignore-path-in-watch-later-config", ignore_path_in_watch_later_config, 0),
OPT_STRING("watch-later-directory", watch_later_directory, M_OPT_FILE),
OPT_FLAG("ordered-chapters", ordered_chapters, 0),
OPT_STRING("ordered-chapters-files", ordered_chapters_files, M_OPT_FILE),
OPT_INTRANGE("chapter-merge-threshold", chapter_merge_threshold, 0, 0, 10000),
OPT_DOUBLE("chapter-seek-threshold", chapter_seek_threshold, 0),
OPT_STRING("chapters-file", chapter_file, M_OPT_FILE),
OPT_FLAG("load-unsafe-playlists", load_unsafe_playlists, 0),
OPT_FLAG("merge-files", merge_files, 0),
// a-v sync stuff:
OPT_FLAG("correct-pts", correct_pts, 0),
OPT_FLAG("initial-audio-sync", initial_audio_sync, 0),
OPT_CHOICE("video-sync", video_sync, 0,
({"audio", VS_DEFAULT},
{"display-resample", VS_DISP_RESAMPLE},
{"display-resample-vdrop", VS_DISP_RESAMPLE_VDROP},
{"display-resample-desync", VS_DISP_RESAMPLE_NONE},
{"display-adrop", VS_DISP_ADROP},
{"display-vdrop", VS_DISP_VDROP},
{"display-desync", VS_DISP_NONE},
{"desync", VS_NONE})),
OPT_DOUBLE("video-sync-max-video-change", sync_max_video_change,
M_OPT_MIN, .min = 0),
OPT_DOUBLE("video-sync-max-audio-change", sync_max_audio_change,
M_OPT_MIN | M_OPT_MAX, .min = 0, .max = 1),
OPT_DOUBLE("video-sync-adrop-size", sync_audio_drop_size,
M_OPT_MIN | M_OPT_MAX, .min = 0, .max = 1),
OPT_CHOICE("hr-seek", hr_seek, 0,
({"no", -1}, {"absolute", 0}, {"yes", 1}, {"always", 1})),
OPT_FLOAT("hr-seek-demuxer-offset", hr_seek_demuxer_offset, 0),
OPT_FLAG("hr-seek-framedrop", hr_seek_framedrop, 0),
OPT_CHOICE_OR_INT("autosync", autosync, 0, 0, 10000,
({"no", -1})),
OPT_CHOICE("term-osd", term_osd, 0,
({"force", 1},
{"auto", 2},
{"no", 0})),
OPT_FLAG("term-osd-bar", term_osd_bar, 0),
OPT_STRING("term-osd-bar-chars", term_osd_bar_chars, 0),
OPT_STRING("term-playing-msg", playing_msg, 0),
OPT_STRING("osd-playing-msg", osd_playing_msg, 0),
OPT_STRING("term-status-msg", status_msg, 0),
OPT_STRING("osd-status-msg", osd_status_msg, 0),
OPT_STRING("osd-msg1", osd_msg[0], 0),
OPT_STRING("osd-msg2", osd_msg[1], 0),
OPT_STRING("osd-msg3", osd_msg[2], 0),
OPT_FLAG("video-osd", video_osd, 0),
OPT_CHOICE("idle", player_idle_mode, 0,
({"no", 0},
{"once", 1},
{"yes", 2})),
OPT_FLAG("input-terminal", consolecontrols, UPDATE_TERM),
OPT_STRING("input-file", input_file, M_OPT_FILE | UPDATE_INPUT),
OPT_STRING("input-ipc-server", ipc_path, M_OPT_FILE | UPDATE_INPUT),
OPT_SUBSTRUCT("screenshot", screenshot_image_opts, screenshot_conf, 0),
OPT_STRING("screenshot-template", screenshot_template, 0),
OPT_STRING("screenshot-directory", screenshot_directory, M_OPT_FILE),
OPT_STRING("record-file", record_file, M_OPT_FILE),
OPT_SUBSTRUCT("", resample_opts, resample_conf, 0),
OPT_SUBSTRUCT("", input_opts, input_config, 0),
OPT_SUBSTRUCT("", vo, vo_sub_opts, 0),
OPT_SUBSTRUCT("", demux_opts, demux_conf, 0),
OPT_SUBSTRUCT("", gl_video_opts, gl_video_conf, 0),
OPT_SUBSTRUCT("", spirv_opts, spirv_conf, 0),
#if HAVE_GL
OPT_SUBSTRUCT("", opengl_opts, opengl_conf, 0),
#endif
#if HAVE_VULKAN
OPT_SUBSTRUCT("", vulkan_opts, vulkan_conf, 0),
#endif
#if HAVE_D3D11
OPT_SUBSTRUCT("", d3d11_opts, d3d11_conf, 0),
#if HAVE_D3D_HWACCEL
OPT_SUBSTRUCT("", d3d11va_opts, d3d11va_conf, 0),
#endif
#endif
#if HAVE_EGL_ANGLE_WIN32
OPT_SUBSTRUCT("", angle_opts, angle_conf, 0),
#endif
#if HAVE_GL_COCOA
OPT_SUBSTRUCT("", cocoa_opts, cocoa_conf, 0),
#endif
#if HAVE_MACOS_COCOA_CB
OPT_SUBSTRUCT("", macos_opts, macos_conf, 0),
#endif
#if HAVE_ANDROID
OPT_SUBSTRUCT("", android_opts, android_conf, 0),
#endif
#if HAVE_GL_WIN32
OPT_CHOICE("opengl-dwmflush", wingl_dwm_flush, 0,
({"no", -1}, {"auto", 0}, {"windowed", 1}, {"yes", 2})),
#endif
#if HAVE_CUDA_HWACCEL
OPT_CHOICE_OR_INT("cuda-decode-device", cuda_device, 0,
0, INT_MAX, ({"auto", -1})),
#endif
#if HAVE_ENCODING
OPT_SUBSTRUCT("", encode_opts, encode_config, 0),
#endif
OPT_REMOVED("a52drc", "use --ad-lavc-ac3drc=level"),
OPT_REMOVED("afm", "use --ad=..."),
OPT_REPLACED("aspect", "video-aspect"),
OPT_REMOVED("ass-bottom-margin", "use --vf=sub=bottom:top"),
OPT_REPLACED("ass", "sub-ass"),
OPT_REPLACED("audiofile", "audio-file"),
OPT_REMOVED("benchmark", "use --untimed (no stats)"),
OPT_REMOVED("capture", NULL),
OPT_REMOVED("stream-capture", NULL),
OPT_REMOVED("channels", "use --audio-channels (changed semantics)"),
OPT_REPLACED("cursor-autohide-delay", "cursor-autohide"),
OPT_REPLACED("delay", "audio-delay"),
OPT_REMOVED("dumpstream", "use --stream-dump=<filename>"),
OPT_REPLACED("dvdangle", "dvd-angle"),
OPT_REPLACED("endpos", "length"),
OPT_REPLACED("font", "osd-font"),
OPT_REPLACED("forcedsubsonly", "sub-forced-only"),
OPT_REPLACED("format", "audio-format"),
OPT_REMOVED("hardframedrop", NULL),
OPT_REMOVED("identify", "use TOOLS/mpv_identify.sh"),
OPT_REMOVED("lavdopts", "use --vd-lavc-..."),
OPT_REMOVED("lavfdopts", "use --demuxer-lavf-..."),
OPT_REPLACED("lua", "script"),
OPT_REPLACED("lua-opts", "script-opts"),
OPT_REMOVED("mixer-channel", "use AO suboptions (alsa, oss)"),
OPT_REMOVED("mixer", "use AO suboptions (alsa, oss)"),
OPT_REPLACED("mouse-movements", "input-cursor"),
OPT_REPLACED("msgcolor", "msg-color"),
OPT_REMOVED("msglevel", "use --msg-level (changed semantics)"),
OPT_REPLACED("msgmodule", "msg-module"),
OPT_REPLACED("name", "x11-name"),
OPT_REPLACED("noar", "no-input-appleremote"),
OPT_REPLACED("noautosub", "no-sub-auto"),
OPT_REPLACED("noconsolecontrols", "no-input-terminal"),
OPT_REPLACED("nosound", "no-audio"),
OPT_REPLACED("osdlevel", "osd-level"),
OPT_REMOVED("panscanrange", "use --video-zoom, --video-pan-x/y"),
OPT_REPLACED("playing-msg", "term-playing-msg"),
OPT_REMOVED("pp", NULL),
OPT_REMOVED("pphelp", NULL),
OPT_REMOVED("rawaudio", "use --demuxer-rawaudio-..."),
OPT_REMOVED("rawvideo", "use --demuxer-rawvideo-..."),
OPT_REPLACED("spugauss", "sub-gauss"),
OPT_REPLACED("srate", "audio-samplerate"),
OPT_REPLACED("ss", "start"),
OPT_REPLACED("stop-xscreensaver", "stop-screensaver"),
OPT_REPLACED("sub-fuzziness", "sub-auto"),
OPT_REPLACED("subcp", "sub-codepage"),
OPT_REPLACED("subdelay", "sub-delay"),
OPT_REPLACED("subfile", "sub-file"),
OPT_REPLACED("subfont-text-scale", "sub-scale"),
OPT_REPLACED("subfont", "sub-text-font"),
OPT_REPLACED("subfps", "sub-fps"),
OPT_REPLACED("subpos", "sub-pos"),
OPT_REPLACED("tvscan", "tv-scan"),
OPT_REMOVED("use-filename-title", "use --title='${filename}'"),
OPT_REMOVED("vc", "use --vd=..., --hwdec=..."),
OPT_REMOVED("vobsub", "use --sub-file (pass the .idx file)"),
OPT_REMOVED("xineramascreen", "use --screen (different values)"),
OPT_REMOVED("xy", "use --autofit"),
OPT_REMOVED("zoom", "Inverse available as ``--video-unscaled"),
OPT_REPLACED("media-keys", "input-media-keys"),
OPT_REPLACED("right-alt-gr", "input-right-alt-gr"),
OPT_REPLACED("autosub", "sub-auto"),
OPT_REPLACED("autosub-match", "sub-auto"),
OPT_REPLACED("status-msg", "term-status-msg"),
OPT_REPLACED("idx", "index"),
OPT_REPLACED("forceidx", "index"),
OPT_REMOVED("cache-pause-below", "for 'no', use --no-cache-pause"),
OPT_REMOVED("no-cache-pause-below", "use --no-cache-pause"),
OPT_REMOVED("volstep", "edit input.conf directly instead"),
OPT_REMOVED("fixed-vo", "--fixed-vo=yes is now the default"),
OPT_REPLACED("mkv-subtitle-preroll", "demuxer-mkv-subtitle-preroll"),
OPT_REPLACED("ass-use-margins", "sub-use-margins"),
OPT_REPLACED("media-title", "force-media-title"),
OPT_REPLACED("input-unix-socket", "input-ipc-server"),
OPT_REPLACED("softvol-max", "volume-max"),
OPT_REMOVED("bluray-angle", "this didn't do anything for a few releases"),
OPT_REPLACED("playlist-pos", "playlist-start"),
OPT_REPLACED("sub-text-font", "sub-font"),
OPT_REPLACED("sub-text-font-size", "sub-font-size"),
OPT_REPLACED("sub-text-color", "sub-color"),
OPT_REPLACED("sub-text-border-color", "sub-border-color"),
OPT_REPLACED("sub-text-shadow-color", "sub-shadow-color"),
OPT_REPLACED("sub-text-back-color", "sub-back-color"),
OPT_REPLACED("sub-text-border-size", "sub-border-size"),
OPT_REPLACED("sub-text-shadow-offset", "sub-shadow-offset"),
OPT_REPLACED("sub-text-spacing", "sub-spacing"),
OPT_REPLACED("sub-text-margin-x", "sub-margin-x"),
OPT_REPLACED("sub-text-margin-y", "sub-margin-y"),
OPT_REPLACED("sub-text-align-x", "sub-align-x"),
OPT_REPLACED("sub-text-align-y", "sub-align-y"),
OPT_REPLACED("sub-text-blur", "sub-blur"),
OPT_REPLACED("sub-text-bold", "sub-bold"),
OPT_REPLACED("sub-text-italic", "sub-italic"),
OPT_REPLACED("ass-line-spacing", "sub-ass-line-spacing"),
OPT_REPLACED("ass-force-margins", "sub-ass-force-margins"),
OPT_REPLACED("ass-vsfilter-aspect-compat", "sub-ass-vsfilter-aspect-compat"),
OPT_REPLACED("ass-vsfilter-color-compat", "sub-ass-vsfilter-color-compat"),
OPT_REPLACED("ass-vsfilter-blur-compat", "sub-ass-vsfilter-blur-compat"),
OPT_REPLACED("ass-force-style", "sub-ass-force-style"),
OPT_REPLACED("ass-styles", "sub-ass-styles"),
OPT_REPLACED("ass-hinting", "sub-ass-hinting"),
OPT_REPLACED("ass-shaper", "sub-ass-shaper"),
OPT_REPLACED("ass-style-override", "sub-ass-style-override"),
OPT_REPLACED("ass-scale-with-window", "sub-ass-scale-with-window"),
OPT_REPLACED("sub-ass-style-override", "sub-ass-override"),
OPT_REMOVED("fs-black-out-screens", NULL),
OPT_REPLACED("sub-paths", "sub-file-paths"),
OPT_REMOVED("heartbeat-cmd", "use Lua scripting instead"),
OPT_REMOVED("no-ometadata", "use --no-ocopy-metadata"),
{0}
};
const struct MPOpts mp_default_opts = {
.use_terminal = 1,
.msg_color = 1,
.audio_driver_list = NULL,
.audio_decoders = NULL,
.video_decoders = NULL,
.softvol_max = 130,
.softvol_volume = 100,
.softvol_mute = 0,
.gapless_audio = -1,
.audio_buffer = 0.2,
.audio_device = "auto",
.audio_client_name = "mpv",
.wintitle = "${?media-title:${media-title}}${!media-title:No file} - mpv",
.stop_screensaver = 1,
.cursor_autohide_delay = 1000,
.video_osd = 1,
.osd_level = 1,
.osd_on_seek = 1,
.osd_duration = 1000,
#if HAVE_LUA
.lua_load_osc = 1,
.lua_load_ytdl = 1,
.lua_ytdl_format = NULL,
.lua_ytdl_raw_options = NULL,
.lua_load_stats = 1,
#endif
.auto_load_scripts = 1,
.loop_times = 1,
.ordered_chapters = 1,
.chapter_merge_threshold = 100,
.chapter_seek_threshold = 5.0,
.hr_seek_framedrop = 1,
.sync_max_video_change = 1,
.sync_max_audio_change = 0.125,
.sync_audio_drop_size = 0.020,
.load_config = 1,
.position_resume = 1,
.autoload_files = 1,
.demuxer_thread = 1,
.hls_bitrate = INT_MAX,
.cache_pause = 1,
.cache_pause_wait = 1.0,
.chapterrange = {-1, -1},
.ab_loop = {MP_NOPTS_VALUE, MP_NOPTS_VALUE},
.edition_id = -1,
.default_max_pts_correction = -1,
.correct_pts = 1,
.initial_audio_sync = 1,
.frame_dropping = 1,
.term_osd = 2,
.term_osd_bar_chars = "[-+-]",
.consolecontrols = 1,
.playlist_pos = -1,
.play_frames = -1,
.rebase_start_time = 1,
.keep_open = 0,
.keep_open_pause = 1,
.image_display_duration = 1.0,
.stream_id = { { [STREAM_AUDIO] = -1,
[STREAM_VIDEO] = -1,
[STREAM_SUB] = -1, },
{ [STREAM_AUDIO] = -2,
[STREAM_VIDEO] = -2,
[STREAM_SUB] = -2, }, },
.stream_auto_sel = 1,
.audio_display = 1,
.audio_output_format = 0, // AF_FORMAT_UNKNOWN
.playback_speed = 1.,
.pitch_correction = 1,
.movie_aspect = -1.,
.aspect_method = 2,
.sub_auto = 0,
.audiofile_auto = -1,
.osd_bar_visible = 1,
.screenshot_template = "mpv-shot%n",
.hwdec_api = HAVE_RPI ? "mmal" : "no",
.hwdec_codecs = "h264,vc1,wmv3,hevc,mpeg2video,vp9",
.audio_output_channels = {
.set = 1,
.auto_safe = 1,
},
.index_mode = 1,
.mf_fps = 1.0,
.display_tags = (char **)(const char*[]){
"Artist", "Album", "Album_Artist", "Comment", "Composer", "Genre",
"Performer", "Title", "Track", "icy-title", "service_name",
NULL
},
.cuda_device = -1,
};
#endif /* MPLAYER_CFG_MPLAYER_H */
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