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278 lines
8.8 KiB
278 lines
8.8 KiB
-- Display some stats. |
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-- |
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-- You can invoke the script with "i" by default or create a different key |
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-- binding in input.conf using "<yourkey> script_binding stats". |
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-- |
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-- The style is configurable through a config file named "lua-settings/stats.conf" |
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-- located in your mpv directory. |
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-- |
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-- Please note: not every property is always available and therefore not always |
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-- visible. |
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local options = require 'mp.options' |
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-- Options |
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local o = { |
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ass_formatting = true, |
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duration = 3, |
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debug = false, |
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-- Text style |
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font = "Source Sans Pro", |
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font_size = 10, |
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font_color = "FFFFFF", |
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border_size = 1.0, |
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border_color = "262626", |
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shadow_x_offset = 0.0, |
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shadow_y_offset = 0.0, |
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shadow_color = "000000", |
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alpha = "11", |
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-- Custom header for ASS tags to style the text output. |
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-- Specifying this will ignore the text style values above and just |
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-- use this string instead. |
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custom_header = "", |
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-- Text formatting |
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-- With ASS |
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nl = "\\N", |
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indent = "\\h\\h\\h\\h\\h", |
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prefix_sep = "\\h\\h", |
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b1 = "{\\b1}", |
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b0 = "{\\b0}", |
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-- Without ASS |
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no_ass_nl = "\n", |
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no_ass_indent = "\t", |
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no_ass_prefix_sep = " ", |
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no_ass_b1 = "\027[1m", |
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no_ass_b0 = "\027[0m", |
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} |
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options.read_options(o) |
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function main() |
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local stats = { |
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header = "", |
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file = "", |
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video = "", |
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audio = "" |
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} |
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o.ass_formatting = o.ass_formatting and has_vo_window() |
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if not o.ass_formatting then |
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o.nl = o.no_ass_nl |
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o.indent = o.no_ass_indent |
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o.prefix_sep = o.no_ass_prefix_sep |
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if not has_ansi() then |
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o.b1 = "" |
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o.b0 = "" |
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else |
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o.b1 = o.no_ass_b1 |
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o.b0 = o.no_ass_b0 |
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end |
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end |
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add_header(stats) |
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add_file(stats) |
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add_video(stats) |
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add_audio(stats) |
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mp.osd_message(join_stats(stats), o.duration) |
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end |
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function add_file(s) |
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local sec = "file" |
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s[sec] = "" |
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append_property(s, sec, "filename", {prefix="File:", nl="", indent=""}) |
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append_property(s, sec, "metadata/title", {prefix="Title:"}) |
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append_property(s, sec, "chapter", {prefix="Chapter:"}) |
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if append_property(s, sec, "cache-used", {prefix="Cache:"}) then |
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append_property(s, sec, "demuxer-cache-duration", |
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{prefix="+", suffix=" sec", nl="", indent=o.prefix_sep, |
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prefix_sep="", no_prefix_markup=true}) |
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append_property(s, sec, "cache-speed", |
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{prefix="", suffix="", nl="", indent=o.prefix_sep, |
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prefix_sep="", no_prefix_markup=true}) |
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end |
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end |
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function add_video(s) |
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local sec = "video" |
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s[sec] = "" |
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if not has_video() then |
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return |
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end |
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if append_property(s, sec, "video-codec", {prefix="Video:", nl="", indent=""}) then |
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append_property(s, sec, "hwdec-active", |
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{prefix="(hwdec)", nl="", indent=" ", |
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no_prefix_markup=true, no_value=true}, |
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{no=true}) |
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end |
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append_property(s, sec, "avsync", {prefix="A-V:"}) |
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if append_property(s, sec, "drop-frame-count", {prefix="Dropped:"}) then |
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append_property(s, sec, "vo-drop-frame-count", {prefix="VO:", nl=""}) |
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append_property(s, sec, "mistimed-frame-count", {prefix="Mistimed:", nl=""}) |
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append_property(s, sec, "vo-delayed-frame-count", {prefix="Delayed:", nl=""}) |
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end |
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if append_property(s, sec, "display-fps", {prefix="Display FPS:", suffix=" (specified)"}) then |
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append_property(s, sec, "estimated-display-fps", |
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{suffix=" (estimated)", nl="", indent=""}) |
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else |
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append_property(s, sec, "estimated-display-fps", |
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{prefix="Display FPS:", suffix=" (estimated)"}) |
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end |
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if append_property(s, sec, "fps", {prefix="FPS:", suffix=" (specified)"}) then |
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append_property(s, sec, "estimated-vf-fps", |
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{suffix=" (estimated)", nl="", indent=""}) |
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else |
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append_property(s, sec, "estimated-vf-fps", |
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{prefix="FPS:", suffix=" (estimated)"}) |
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end |
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if append_property(s, sec, "video-speed-correction", {prefix="DS:"}) then |
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append_property(s, sec, "audio-speed-correction", |
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{prefix="/", nl="", indent=" ", prefix_sep=" ", no_prefix_markup=true}) |
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end |
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if append_property(s, sec, "video-params/w", {prefix="Native Resolution:"}) then |
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append_property(s, sec, "video-params/h", |
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{prefix="x", nl="", indent=" ", prefix_sep=" ", no_prefix_markup=true}) |
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end |
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append_property(s, sec, "window-scale", {prefix="Window Scale:"}) |
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append_property(s, sec, "video-params/aspect", {prefix="Aspect Ratio:"}) |
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append_property(s, sec, "video-params/pixelformat", {prefix="Pixel format:"}) |
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append_property(s, sec, "video-params/colormatrix", {prefix="Colormatrix:"}) |
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append_property(s, sec, "video-params/primaries", {prefix="Primaries:"}) |
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append_property(s, sec, "video-params/gamma", {prefix="Gamma:"}) |
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append_property(s, sec, "video-params/colorlevels", {prefix="Levels:"}) |
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append_property(s, sec, "packet-video-bitrate", {prefix="Bitrate:", suffix=" kbps"}) |
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end |
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function add_audio(s) |
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local sec = "audio" |
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s[sec] = "" |
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if not has_audio() then |
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return |
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end |
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append_property(s, sec, "audio-codec", {prefix="Audio:", nl="", indent=""}) |
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append_property(s, sec, "audio-params/samplerate", {prefix="Sample Rate:", suffix=" Hz"}) |
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append_property(s, sec, "audio-params/channel-count", {prefix="Channels:"}) |
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append_property(s, sec, "packet-audio-bitrate", {prefix="Bitrate:", suffix=" kbps"}) |
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end |
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function add_header(s) |
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if not o.ass_formatting then |
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s.header = "" |
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return |
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end |
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if o.custom_header and o.custom_header ~= "" then |
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s.header = set_ASS(true) .. o.custom_header |
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else |
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s.header = string.format("%s{\\fs%d}{\\fn%s}{\\bord%f}{\\3c&H%s&}{\\1c&H%s&}" .. |
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"{\\alpha&H%s&}{\\xshad%f}{\\yshad%f}{\\4c&H%s&}", |
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set_ASS(true), o.font_size, o.font, o.border_size, |
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o.border_color, o.font_color, o.alpha, o.shadow_x_offset, |
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o.shadow_y_offset, o.shadow_color) |
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end |
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end |
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-- Format and append a property. |
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-- A property whose value is either `nil` or empty (hereafter called "invalid") |
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-- is skipped and not appended. |
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-- Returns `false` in case nothing was appended, otherwise `true`. |
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-- |
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-- s : Table containing key `sec`. |
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-- sec : Existing key in table `s`, value treated as a string. |
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-- property: The property to query and format (based on its OSD representation). |
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-- attr : Optional table to overwrite certain (formatting) attributes for |
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-- this property. |
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-- exclude : Optional table containing keys which are considered invalid values |
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-- for this property. Specifying this will replace empty string as |
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-- default invalid value (nil is always invalid). |
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function append_property(s, sec, prop, attr, excluded) |
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excluded = excluded or {[""] = true} |
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local ret = mp.get_property_osd(prop) |
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if not ret or excluded[ret] then |
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if o.debug then |
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print("No value for property: " .. prop) |
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end |
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return false |
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end |
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attr.prefix_sep = attr.prefix_sep or o.prefix_sep |
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attr.indent = attr.indent or o.indent |
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attr.nl = attr.nl or o.nl |
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attr.suffix = attr.suffix or "" |
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attr.prefix = attr.prefix or "" |
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attr.no_prefix_markup = attr.no_prefix_markup or false |
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attr.prefix = attr.no_prefix_markup and attr.prefix or b(attr.prefix) |
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ret = attr.no_value and "" or ret |
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s[sec] = string.format("%s%s%s%s%s%s%s", s[sec], attr.nl, attr.indent, |
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attr.prefix, attr.prefix_sep, no_ASS(ret), attr.suffix) |
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return true |
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end |
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function no_ASS(t) |
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return set_ASS(false) .. t .. set_ASS(true) |
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end |
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function set_ASS(b) |
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if not o.ass_formatting then |
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return "" |
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end |
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return mp.get_property_osd("osd-ass-cc/" .. (b and "0" or "1")) |
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end |
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function join_stats(s) |
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r = s.header .. s.file |
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if s.video and s.video ~= "" then |
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r = r .. o.nl .. o.nl .. s.video |
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end |
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if s.audio and s.audio ~= "" then |
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r = r .. o.nl .. o.nl .. s.audio |
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end |
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return r |
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end |
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function has_vo_window() |
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return mp.get_property("vo-configured") == "yes" |
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end |
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function has_video() |
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local r = mp.get_property("video") |
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return r and r ~= "no" and r ~= "" |
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end |
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function has_audio() |
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local r = mp.get_property("audio") |
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return r and r ~= "no" and r ~= "" |
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end |
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function has_ansi() |
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local is_windows = type(package) == 'table' and type(package.config) == 'string' and package.config:sub(1,1) == '\\' |
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if is_windows then |
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return os.getenv("ANSICON") |
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end |
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return true |
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end |
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function b(t) |
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return o.b1 .. t .. o.b0 |
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end |
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mp.add_key_binding("i", mp.get_script_name(), main, {repeatable=true})
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