mirror of
https://github.com/mpv-player/mpv
synced 2024-12-23 15:22:09 +00:00
57 lines
2.0 KiB
Lua
57 lines
2.0 KiB
Lua
-- This script cycles between deinterlacing, pullup (inverse
|
|
-- telecine), and both filters off. It uses the "deinterlace" property
|
|
-- so that a hardware deinterlacer will be used if available.
|
|
--
|
|
-- It overrides the default deinterlace toggle keybinding "D"
|
|
-- (shift+d), so that rather than merely cycling the "deinterlace" property
|
|
-- between on and off, it adds a "pullup" step to the cycle.
|
|
--
|
|
-- It provides OSD feedback as to the actual state of the two filters
|
|
-- after each cycle step/keypress.
|
|
--
|
|
-- Note: if hardware decoding is enabled, pullup filter will likely
|
|
-- fail to insert.
|
|
--
|
|
-- TODO: It might make sense to use hardware assisted vdpaupp=pullup,
|
|
-- if available, but I don't have hardware to test it. Patch welcome.
|
|
|
|
script_name = mp.get_script_name()
|
|
pullup_label = string.format("%s-pullup", script_name)
|
|
|
|
function pullup_on()
|
|
for i,vf in pairs(mp.get_property_native('vf')) do
|
|
if vf['label'] == pullup_label then
|
|
return "yes"
|
|
end
|
|
end
|
|
return "no"
|
|
end
|
|
|
|
function do_cycle()
|
|
if pullup_on() == "yes" then
|
|
-- if pullup is on remove it
|
|
mp.command(string.format("vf del @%s:pullup", pullup_label))
|
|
return
|
|
elseif mp.get_property("deinterlace") == "yes" then
|
|
-- if deinterlace is on, turn it off and insert pullup filter
|
|
mp.set_property("deinterlace", "no")
|
|
mp.command(string.format("vf add @%s:pullup", pullup_label))
|
|
return
|
|
else
|
|
-- if neither is on, turn on deinterlace
|
|
mp.set_property("deinterlace", "yes")
|
|
return
|
|
end
|
|
end
|
|
|
|
function cycle_deinterlace_pullup_handler()
|
|
do_cycle()
|
|
-- independently determine current state and give user feedback
|
|
mp.osd_message(string.format("deinterlace: %s\n"..
|
|
"pullup: %s",
|
|
mp.get_property("deinterlace"),
|
|
pullup_on()))
|
|
end
|
|
|
|
mp.add_key_binding("D", "cycle-deinterlace-pullup", cycle_deinterlace_pullup_handler)
|