commit 9d26b33496e18f34a71885dfea20d2497b617ee1
parent ec72508b11cf967310ddb14d1813ae23f9defe9c
Author: Alex Balgavy <a.balgavy@gmail.com>
Date: Wed, 24 Oct 2018 12:41:40 +0200
Added mpv visualiser to repo
Diffstat:
2 files changed, 332 insertions(+), 0 deletions(-)
diff --git a/install.sh b/install.sh
@@ -59,6 +59,10 @@ fi
if [ -f "other-scripts/gdbinit" ]; then
lncommand "other-scripts/gdbinit" "$HOME/.gdbinit"
fi
+if [ -f "other-scripts/visualizer.lua" ]; then
+ mkdir -p $HOME/.config/mpv
+ lncommand "other-scripts/visualizer.lua" "$HOME/.config/mpv/visualizer.lua"
+fi
if [ -f "other-scripts/radio-config" ]; then
lncommand "other-scripts/radio-config" "$HOME/.radio-config"
diff --git a/other-scripts/visualizer.lua b/other-scripts/visualizer.lua
@@ -0,0 +1,328 @@
+-- various audio visualization
+
+local opts = {
+ mode = "novideo",
+ -- off disable visualization
+ -- noalbumart enable visualization when no albumart and no video
+ -- novideo enable visualization when no video
+ -- force always enable visualization
+
+ name = "avectorscope",
+ -- off
+ -- showcqt
+ -- avectorscope
+ -- showspectrum
+ -- showcqtbar
+ -- showwaves
+
+ quality = "high",
+ -- verylow
+ -- low
+ -- medium
+ -- high
+ -- veryhigh
+
+ height = 6,
+ -- [4 .. 12]
+}
+
+-- key bindings
+-- cycle visualizer
+local cycle_key = "c"
+
+if not (mp.get_property("options/lavfi-complex", "") == "") then
+ return
+end
+
+local visualizer_name_list = {
+ "off",
+ "showcqt",
+ "avectorscope",
+ -- "showspectrum",
+ -- "showcqtbar",
+ "showwaves",
+}
+
+local axis_0 = "image/png;base64," ..
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+
+local axis_1 = "image/png;base64," ..
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+"/QPxt7retlb+9ePPQX/6lfYGxtp/ivyb39+sttwM0YXD/Ox3xuQXwMmpQ52hEf5O3q/Dn64v5k/7xfxV+rPC/+udjN29eHJXczULXv9Wnb+MX4c/XV/Mn/aL+av0Z4V/+RbGWmpP7Lx8bHiw84Y6fxm/Dn+6vpg/" ..
+"7RfzV+nPCv8w0c4b/FXNfhtPxF/Gr8Ofri/mT/vF/FX6s8L/uQX8lhpXK69W/nRyxzp1/jJ+Hf50fTF/2i/mr9KftfmfksHvItp5o+aT74+sK1Sf/7Rfb/5T9an5T/mp+S/fnxX+7Q0DHXzrXq3sa2PM+DwXEX8Z" ..
+"vw5/ur6YP+0X81fpzwr/lW8Gh/taz5Y2fB3weerV9z8yfh3+dH0xf9ov5q/SnxX+Sandt/yD1QfPlvoHBtqNr5wV8Zfx6/Cn64v5034xf5X+rB7/qC2Axx7/SC+AXe6cFUmhtT2/21fs19zRfO7KpNSxB6BhHM3/" ..
+"CHijN++ORi0/A/x2BM30zBmZfJNEbsNN+49sD22uAX4GeTh6W0OHnOfkXz9+A7jcOzcw5u2N/Ovsx6F/9cxeFM1PSSt7f+6SyOZ6t3BKmsoC+Et+nrz/uQXyfh3+dH0xf9ov5q/Wnzr/tgvdzeHPmxrPDA/Gf/ND" ..
+"85fx6/Cn64v5034xf7X+1PnPyNxQFH508QvGjH8GXcRfxq/Dn64v5k/7xfzV+lPnz4NfecMPr+QWwKP5y/h1+NP1xfxpv5i/Wn/q/PkCj/rJCBF/Gb8Of7q+mD/tF/NX68/K/Oc/C/LdEeM9m8z8p/1685+qT81/" ..
+"yk/Nf5X+1PkX5UUW1b2t3c3q/GX8Ovzp+mL+tF/MX60/df6ndjMWXgx9f4Qx45PcRfxl/Dr86fpi/rRfzF+tP3X+c37D2NmPR/ooY2z3RlX+Mn4d/nR9MX/aL+av1p+14x+1BfDY4x9iAfyrefy22HcvFuZFwvNj" ..
+"7A46ml/91tgrbS98FgyEl50clNGX4LMX+QdDK/6GkuKUDP6Jwapcfi+xSH3K//xC/sV/6/nIZ2tPv1J3iLFgsCgvPBXo1x/d3zury7d46vkJE5H8E3P67vCv9feXhP/zyc+9d5mx26MOsUQLvJlZAT9jh7cW5hXl" ..
+"7fyvy8dYcOwZ6CK/Hn+6fjz/3JWx/Ck/xV+1P1X+z7wavrpjSlr3rQceWf7R7mi/Hn+6vpg/5af4q/Znbf7Pmr9t7WBHZ6M6f9qfiPkvqi8z/839cvNfvj91/s/O8/V1Xv/mL2YLPIo/5dflT9Wn+Iv9NH+1/lT5" ..
+"8wVe+5XmmpZzxz4wXmSI+dN+Pf50fTF/yk/xV+1Plf/UdP9gV+Oz8zYXz5ov//4bpUf79fjT9cX8KT/FX7U/a/t/fuhtdl2dzP5f5E/E/l9UX2b/b+6X2//L96fKf8c6xr7ckZz61Nx7Fx/8U50/7dfjT9cX86f8" ..
+"FH/V/lT5z10S/lbW5T7wnvE3lWL+tF+PP11fzJ/yU/xV+7O6/zEPuf2P6QI4ZwW/afRYRUqE8tHzxlkwEL8ybzoTWcvv2cRYSbHRy3y+nQ+K2709/EeLuSI7C7F/Q9G/nCHxT9pmLwpf78gVPuGZev3R448o4Csu" ..
+"iD6nYJW3N/x3X2+4fjC477/lFohzl4zl1/jtz9NkF6i6/OkFqJi/2B/P//mFUf61n0r2lwD+U9NbzjF24iM5/k1npqTFH6aY+RPD37y+HH8zvyx/YX/a/Lev438b6jS60YQMf5E/EfxF9WX4m/vl+BP9afL/6WQw" ..
+"WJhXuct4gUfzF/v1+Yvr0/xFfhn+ZH9a/J+aO3LC2OBgR/yPNcjxp/y6/Kn6FH+xn+Yv0Z8W/5wVoYOlS/wQLug3urMnxZ/y6/Kn6lP8xX6av0R/CXj/dblrP7W6/xH7E/P+a15f7v3XzC/7/ivsT5M/v8jM2xsc" ..
+"9vevfssKf7Ffn7+4Ps1f5JfhT/anxT8pta/V139o6+l9/Cp7fidkNf6UX5c/VZ/iL/bT/CX6S8j+xyxk9z+mC+CZWeFLmM02wOh8vyf+Mv+ms7EL0N//h/ELlRTfuxQF0Xn9kz9Ehij2z13CT20bObzs4tN7Wsb9" ..
+"a+FNMjx4cpfM68f3Fww+8DSdeePN+MOIS0fDt7LhajsfOa2RXuDNzOqO1g/6+9sb9peoLFB1+cssgEX8xf54/lPT4/mr9meF/8wsfgN44+sExvIvLRn7HJFfn7+ovgx/c78cf5X+rPB/Ys6R7aFlRqC5euyORYa/" ..
+"2K/PX1Rfhr+5X46/Sn+q/H9bwIKXjrrcZgs8ij/t1+NP1af4i/00f9X+1Od/aUlJ8ZS0pNT6rxiLvXGX7Pyn/LrzX1yfnv8iv8z8V+tPlf/WtfwvzdUH/nD/SjAYe/dQOf60X48/VZ/iL/bT/FX7s3b8w29VY3yC" ..
+"r8z+X+xPxPGPeX254x8zv+zxj3x/qvxTMtq+Y2ywI+ALBsreV+dP+/X4U/Up/mI/zV+1P/X5X5g30DHy19AxVs1B9flP+XXnv7g+Pf9Ffpn5r9af1f2PWcjuf0wXwLrx3ZHgcPgG2PwU5MXLzJ/5xJw1+dvWFuaN" ..
+"/hpf3q/7+lSkZBQXbFubn2t0g3xqgUmFrj8R9Y35O6c/M/7zlvCrDqpKrdbV9Seqvhl/p/Qnmv88PvuT3t36dP269UXz3wn9GfPnH230tXU18TeZtvPG9zgQha4/cfWN+TunP2r+5+cy9sX/WK+v69etT83/ie7P" ..
+"mP/qt/hN5vij4gLGTu9VrarrT1x9Y/7O6U80/wvz9N5hdP2JqC+a/07oz5j/Vx8ytnNDUuqMzMaqgH96pmpVXX/i6hvzd05/5vN/euamNTkrTu/jr2Slsq4/MfXN578z+qPef20J/RKHtjK25R3+6GZ1wKd+ADLR" ..
+"frl4FBbAD2d/G4t8vUE//2zvmVf/vHH8/U4fn939RWP3RsbMP+O13+/08dnT39VvOq/z4D/1dvuc+v5N1+/08dnd37SMyLV+H61nbO/m8fY7fXx29zc9c3io+xZ/lL2csb/9Zbz9Th+f3f2F4/xh0fkd9vudPj77" ..
+"+mv4OuhPGbmB0bH/ZczsJGP7/E4fn939RWL92wFf103Rrebs9Tt9fHb3Z1Mk4g1goH2o6+SuH08wVnfo4fNTUZR36Wj9cca6W+qP15ZLn1ueML/Tx2dvf88v5NcsdDXVH68/7rnMmOS93RLmd/r47O7P5W6ubq7+" ..
+"csfhrdUHh7p9/cY/82Cn3+njs7u/cJza034lcrOJifA7fXz29dfV2NNSuevQ1pqD3p6h7plZ4+13+vjs7s/l5u/sDX/9fHvHNWZ6irGdfqePz+7+eDzwdN+cSL/Tx2dff2Xv85+4OrXnhy98/d6elIzx9jt9fHb3" ..
+"9+TLteWndl//WzAw1Fmwavz9Th+f3f3ZHIkosmnNUBc/Abv1/IzMh9Evjspd0Yus/f2xN+seH7/Tx2dvf/OWjL4y4qXs8fU7fXx29+dyVx+MXJvR27ppzfj7nT4+u/vj8fM0/mP2jD3wTE2fCL/Tx2dnf2VbvD3h" ..
+"7dvdYnaFrZ1+p4/P7v74/e1b/hG+ccpXH06E3+njs7s/l/uxF/ru6Jzcrut3+vjs7a/20/A7TF9b9KdextPv9PHZ2196Nr/BHGOey79+bSL8Th+f3f3ZHIl6C8hZodP+RPsRCIRZpGTkrCjKe3Gx1dNbdP1OH5/d" ..
+"/SEmNh57YfGywjyzH5mx3+/08dndH4+s11flPv7SxPmdPj67+0NMZMzIzF055zfW3190/U4fn739TctYlauzutD1O318dvdna2DngkAgEAgEAoFAIBCISRFAgEAgEAgEAoFAIBCISRHRh1PT6yqGOoc66yqMr6NC" ..
+"HnnkkUceeeSRRx555JFHHvmHOB99WFcRuZGO8b00kUceeeSRRx555JFHHnnkkUf+Ic4zCIIgCIIgCIIgCJoEwgIYgiAIgiAIgiAImhRyRcVK/v+vJS4DIY888sgjjzzyyCOPPPLII4/8o5B3seTQU+6EooQlI488" ..
+"8sgjjzzyyCOPPPLII4/8o5qHIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCIAiCEqf/A/SNfayCCBqGAAAAAElFTkSuQmCC"
+
+local options = require 'mp.options'
+local msg = require 'mp.msg'
+
+options.read_options(opts)
+opts.height = math.min(12, math.max(4, opts.height))
+opts.height = math.floor(opts.height)
+
+local function get_visualizer(name, quality)
+ local w, h, fps
+
+ if quality == "verylow" then
+ w = 640
+ fps = 30
+ elseif quality == "low" then
+ w = 960
+ fps = 30
+ elseif quality == "medium" then
+ w = 1280
+ fps = 60
+ elseif quality == "high" then
+ w = 1920
+ fps = 60
+ elseif quality == "veryhigh" then
+ w = 2560
+ fps = 60
+ else
+ msg.log("error", "invalid quality")
+ return ""
+ end
+
+ h = w * opts.height / 16
+
+ if name == "showcqt" then
+ local count = math.ceil(w * 180 / 1920 / fps)
+
+ return "[aid1] asplit [ao]," ..
+ "afifo, aformat = channel_layouts = stereo," ..
+ "firequalizer =" ..
+ "gain = '1.4884e8 * f*f*f / (f*f + 424.36) / (f*f + 1.4884e8) / sqrt(f*f + 25122.25)':" ..
+ "scale = linlin:" ..
+ "wfunc = tukey:" ..
+ "zero_phase = on:" ..
+ "fft2 = on," ..
+ "showcqt =" ..
+ "fps =" .. fps .. ":" ..
+ "size =" .. w .. "x" .. h .. ":" ..
+ "count =" .. count .. ":" ..
+ "csp = bt709:" ..
+ "bar_g = 2:" ..
+ "sono_g = 4:" ..
+ "bar_v = 9:" ..
+ "sono_v = 17:" ..
+ "axisfile = data\\\\:'" .. axis_0 .. "':" ..
+ "font = 'Nimbus Mono L,Courier New,mono|bold':" ..
+ "fontcolor = 'st(0, (midi(f)-53.5)/12); st(1, 0.5 - 0.5 * cos(PI*ld(0))); r(1-ld(1)) + b(ld(1))':" ..
+ "tc = 0.33:" ..
+ "attack = 0.033:" ..
+ "tlength = 'st(0,0.17); 384*tc / (384 / ld(0) + tc*f /(1-ld(0))) + 384*tc / (tc*f / ld(0) + 384 /(1-ld(0)))'," ..
+ "format = yuv420p [vo]"
+
+
+ elseif name == "avectorscope" then
+ return "[aid1] asplit [ao]," ..
+ "afifo," ..
+ "aformat =" ..
+ "sample_rates = 192000," ..
+ "avectorscope =" ..
+ "size =" .. w .. "x" .. h .. ":" ..
+ "r =" .. fps .. "," ..
+ "format = rgb0 [vo]"
+
+
+ elseif name == "showspectrum" then
+ return "[aid1] asplit [ao]," ..
+ "afifo," ..
+ "showspectrum =" ..
+ "size =" .. w .. "x" .. h .. ":" ..
+ "win_func = blackman [vo]"
+
+
+ elseif name == "showcqtbar" then
+ local axis_h = math.ceil(w * 12 / 1920) * 4
+
+ return "[aid1] asplit [ao]," ..
+ "afifo, aformat = channel_layouts = stereo," ..
+ "firequalizer =" ..
+ "gain = '1.4884e8 * f*f*f / (f*f + 424.36) / (f*f + 1.4884e8) / sqrt(f*f + 25122.25)':" ..
+ "scale = linlin:" ..
+ "wfunc = tukey:" ..
+ "zero_phase = on:" ..
+ "fft2 = on," ..
+ "showcqt =" ..
+ "fps =" .. fps .. ":" ..
+ "size =" .. w .. "x" .. (h + axis_h)/2 .. ":" ..
+ "count = 1:" ..
+ "csp = bt709:" ..
+ "bar_g = 2:" ..
+ "sono_g = 4:" ..
+ "bar_v = 9:" ..
+ "sono_v = 17:" ..
+ "sono_h = 0:" ..
+ "axisfile = data\\\\:'" .. axis_1 .. "':" ..
+ "axis_h =" .. axis_h .. ":" ..
+ "font = 'Nimbus Mono L,Courier New,mono|bold':" ..
+ "fontcolor = 'st(0, (midi(f)-53.5)/12); st(1, 0.5 - 0.5 * cos(PI*ld(0))); r(1-ld(1)) + b(ld(1))':" ..
+ "tc = 0.33:" ..
+ "attack = 0.033:" ..
+ "tlength = 'st(0,0.17); 384*tc / (384 / ld(0) + tc*f /(1-ld(0))) + 384*tc / (tc*f / ld(0) + 384 /(1-ld(0)))'," ..
+ "format = yuv420p," ..
+ "split [v0]," ..
+ "crop =" ..
+ "h =" .. (h - axis_h)/2 .. ":" ..
+ "y = 0," ..
+ "vflip [v1];" ..
+ "[v0][v1] vstack [vo]"
+
+
+ elseif name == "showwaves" then
+ return "[aid1] asplit [ao]," ..
+ "afifo," ..
+ "showwaves =" ..
+ "size =" .. w .. "x" .. h .. ":" ..
+ "r =" .. fps .. ":" ..
+ "mode = p2p," ..
+ "format = rgb0 [vo]"
+ elseif name == "off" then
+ return "[aid1] afifo [ao]; [vid1] fifo [vo]"
+ end
+
+ msg.log("error", "invalid visualizer name")
+ return ""
+end
+
+local function select_visualizer(atrack, vtrack, albumart)
+ if opts.mode == "off" then
+ return ""
+ elseif opts.mode == "force" then
+ return get_visualizer(opts.name, opts.quality)
+ elseif opts.mode == "noalbumart" then
+ if albumart == 0 and vtrack == 0 then
+ return get_visualizer(opts.name, opts.quality)
+ end
+ return ""
+ elseif opts.mode == "novideo" then
+ if vtrack == 0 then
+ return get_visualizer(opts.name, opts.quality)
+ end
+ return ""
+ end
+
+ msg.log("error", "invalid mode")
+ return ""
+end
+
+local function visualizer_hook()
+ local count = mp.get_property_number("track-list/count", -1)
+ local atrack = 0
+ local vtrack = 0
+ local albumart = 0
+ if count <= 0 then
+ return
+ end
+ for tr = 0,count-1 do
+ if mp.get_property("track-list/" .. tr .. "/type") == "audio" then
+ atrack = atrack + 1
+ else
+ if mp.get_property("track-list/" .. tr .. "/type") == "video" then
+ if mp.get_property("track-list/" .. tr .. "/albumart") == "yes" then
+ albumart = albumart + 1
+ else
+ vtrack = vtrack + 1
+ end
+ end
+ end
+ end
+
+ mp.set_property("options/lavfi-complex", select_visualizer(atrack, vtrack, albumart))
+end
+
+mp.add_hook("on_preloaded", 50, visualizer_hook)
+
+local function cycle_visualizer()
+ local i, index = 1
+ for i = 1, #visualizer_name_list do
+ if (visualizer_name_list[i] == opts.name) then
+ index = i + 1
+ if index > #visualizer_name_list then
+ index = 1
+ end
+ break
+ end
+ end
+ opts.name = visualizer_name_list[index]
+ visualizer_hook()
+end
+
+mp.add_key_binding(cycle_key, "cycle-visualizer", cycle_visualizer)
