Add settings to display subtitles on youtube videos

Shows the crop filter(s) after cropping with crop.lua

mpv.conf

@@ -1,6 +1,6 @@
 # taken from https://github.com/mpv-player/mpv/issues/3428
 # mouse position added to ease getting coordinates for overlay filters in ffmpeg
-osd-status-msg=${playback-time/full} / ${duration} (${percent-pos}%)\nframe: ${estimated-frame-number} / ${estimated-frame-count} / ${mouse-pos}
+osd-status-msg=${playback-time/full} / ${duration} (${percent-pos}%)\nframe: ${estimated-frame-number} / ${estimated-frame-count} / ${mouse-pos} / ${vf}
 vo=gpu
 ao=alsa
 screenshot-template="~/ダウンロード/%F%P%#n"
@@ -9,6 +9,8 @@ demuxer-max-bytes=128M
 force-window=yes
 keep-open=yes
 volume=60
+sub-auto=fuzzy
+ytdl-raw-options=ignore-config=,sub-format=ja,write-sub=
 #reset-on-next-file=volume
 #osd-level=0
 #ytdl-format="bestvideo[ext=webm][height<=1080]+bestaudio[ext=webm]/best[ext=webm]/best"

scripts/dump.lua

@@ -1,6 +1,7 @@
 -- TL;DR
 -- Ctrl-a to dump ab-loop. Intended for network streams.
--- Ctrl-c to get ffplay command for terminal. Works only on files
+-- Ctrl-c to get ffmpeg command for terminal. Works only on files
+-- Ctrl-t: like Ctrl-c but covers the ticker on 1080p WNI clips
 -- But first change the cache dumps directory to your preferred directory
 
 -- Dumps the contents of the demuxer cache that's inside your selected ab-loop to a file
@@ -32,18 +33,17 @@ end
 mp.add_key_binding("ctrl+a", dumploop)
 
 -- All code below copied from https://github.com/Arieleg/mpv-copyTime and modified
--- Copies the ffplay command for the selected ab-loop to the clipboard. Use on local video
+-- Copies the ffmpeg command for the selected ab-loop to the clipboard. Use on local video
 -- files, not on network streams
 --
 -- This script puts a string like this into your clipboard, so just paste into a terminal
--- and adjust crop parameters as needed, run it to preview the crop, then when ready to
--- encode, replace "ffplay" with "ffmpeg" and add a filename at the end of the
--- line. Optionally add bitrate/crf/other ffmpeg options as needed.
--- ffplay  -t 23.647000 -i 'file:/home/anon/動画/切り抜き/watch?v=aYAH0IlTMXQ23072509:29:1515.mkv' -ss 21.980000 -vf crop=900:ih-119:400:0
+-- and run it. Add "-an" before the first "-i" to not include audio. Adjust other
+-- parameters if needed, like the output file, which is /tmp/a.webm by default.
+-- ffmpeg  -i 'file:/home/anon/動画/切り抜き/watch?v=El1YV9tTRAw23080409:45:1717.mkv' -f  lavfi -i color=white:s=1698x102 -filter_complex overlay=33:961, -crf 32 -b:v 2200k  -ss 2.747000 -to 4.647000 /tmp/a.webm
 --
--- If you set only the a-point, the copied command won't have the "-t" (duration) setting,
--- so the result webm will start from the a-point and end at end-of-file. And if you don't
--- set the loop at all, the command will transcode the entire clip
+-- If you set only the a-point, the copied command won't have the "-to" setting, so the
+-- result webm will start from the a-point and end at end-of-file. And if you don't set
+-- the loop at all, the command will transcode the entire clip
 -- Tip: pause and use the , and . keys to skip frames to the exact loop points you want for
 -- the webm, then hit "l" to set the loop point.
 --
@@ -52,7 +52,7 @@ mp.add_key_binding("ctrl+a", dumploop)
 -- https://github.com/occivink/mpv-scripts/blob/master/scripts/encode.lua
 -- Yes, I know these scripts are more convenient overall, but webm.lua doesn't work on one
 -- of my machines for some reason. And I prefer encoding on the command line anyways,
--- where I can use bash's line editing and history navigation.
+-- where I can use bash's line editing and history navigation, and see ffmpeg's output.
 
 require 'mp'
 require 'mp.msg'
@@ -110,10 +110,10 @@ local function set_clipboard(text)
    end
 end
 
-local function ist(x)
+local function isto(x)
    if x == "no"
    then return ""
-   else return " -t " .. x
+   else return " -to " .. x
    end
 end
 
@@ -124,21 +124,45 @@ local function isss(x)
    end
 end
 
-local function copyffplay()
+local function copyff(x)
    local a = mp.get_property("ab-loop-a")
    local b = mp.get_property("ab-loop-b")
-   -- default crops setting to start with (puts the crop at about the center of the screen).
-   -- Subtracting 119 from the input height is just enough to crop the ticker off the
-   -- bottom of the weathernews stream
-   local c = "crop=900:ih-119:500:0"
+   local vft = mp.get_property_native("vf")
+   local crop_was_set = (#vft > 0)
+   -- added following crop condition check because when manually cropping, placing the
+   -- mouse at the very bottom or right of the fullscreened video doesn't select the last
+   -- row or column of pixels. So this automatically updates the crop to include the
+   -- unselected pixels when within 2 pixels of the bottom or right edge
+   if crop_was_set
+   then
+      local w = mp.get_property_native("width")
+      print(w .. " - (" ..  vft[1].params.y .. " + " .. vft[1].params.w .. ")")
+      local wdiff = w - (vft[1].params.x + vft[1].params.w)
+      print("wdiff: " .. wdiff)
+      if wdiff < 3
+      then vft[1].params.w = vft[1].params.w + wdiff
+      end
+      
+      local h = mp.get_property_native("height")
+      print(h .. " - (" ..  vft[1].params.x .. " + " .. vft[1].params.h .. ")")
+      local hdiff = h - (vft[1].params.y + vft[1].params.h)
+      print("hdiff: " .. hdiff)
+      if hdiff < 3
+      then vft[1].params.h = vft[1].params.h + hdiff
+      end
+   end
+   local c = crop_was_set and ("crop=" .. vft[1].params.w .. ":" .. vft[1].params.h .. ":"
+			       .. vft[1].params.x .. ":" .. vft[1].params.y) or ""
+   local vf = not x and crop_was_set and " -vf " .. c or ""
+   local fc = x and " -f  lavfi -i color=white:s=1698x102 -filter_complex overlay=33:961," .. c or ""
    -- constrained quality https://trac.ffmpeg.org/wiki/Encode/VP9#constrainedq
    local cq = " -crf 32 -b:v 2200k "
    -- I usually run mpv from Dired in emacs, using the "openwith" package, which calls mpv
-   -- with the full path to the video, so the copied ffplay command can find the file from
+   -- with the full path to the video, so the copied ffmpeg command can find the file from
    -- any working-directory. Running mpv from the shell sets the mpv's "path" property to
    -- whatever path you used on the command line.
    local f = mp.get_property("path")
-   local cmd = "ffplay " .. ist(b) .. " -i " .. "'file:" .. f .. "'" .. isss(a) .. cq .. " -vf " .. c
+   local cmd = "ffmpeg " .. " -i " .. "'file:" .. f .. "'" .. vf .. fc .. cq .. isss(a) .. isto(b) .. " /tmp/a.webm"
    if set_clipboard(cmd) then
       mp.osd_message(string.format("Copied to Clipboard: %s", cmd))
    else
@@ -151,7 +175,11 @@ if platform == UNIX then
    clipboard_cmd = get_clipboard_cmd()
 end
 
-mp.add_key_binding("Ctrl+c", "copyffplay", copyffplay)
+function copyffn() copyff(nil) end
+function copyfft() copyff(true) end
+
+mp.add_key_binding("Ctrl+c", "copyffn", copyffn) -- doesn't include overlay for ticker
+mp.add_key_binding("Ctrl+t", "copyfft", copyfft) -- "t" for ticker; includes overlay for ticker
 
 -- Extra: This example command includes options to cover the ticker with solid
 -- white. Sometimes used when I want to preserve the very bottom of the clip and crop the