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cutter.lua
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cutter.lua
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count=0
time_queue={}
--its shell's path
--output_dir='~/Documents/my_cut'--*
--output_file='~/Documents/my_cut/time_pairs.txt'
output_file='~/.config/mpv/scripts/time_pairs.txt'
--c_concat_sh='~/Documents/my_cut/c_concat.sh'
c_concat_sh='~/.config/mpv/scripts/c_concat.sh'
c_concat_sh2='~/.config/mpv/scripts/c_concat2.sh'
--run_sh='~/Documents/my_cut/run.sh'
run_sh='~/.config/mpv/scripts/run.sh'
run_dir='~/.config/mpv/scripts'
--mkdir_sh='if [ ! -d "'..output_dir..'" ]; then mkdir '..output_dir..';fi'
function file_exists(path)
local file = io.open(path, "rb")
if file then file:close() end
return file ~= nil
end
function table_leng(t)
local leng=0
for k, v in pairs(t) do
leng=leng+1
end
return leng;
end
function cut_movie()
count=count+1
print('count:'..count)
local time_current=mp.get_property_number('time-pos')
table.insert(time_queue,time_current)
if (count%2 == 0)
then
print('[right trim is cut]:'..time_current)
print("time pairs:" .. time_queue[count-1]..','..time_queue[count])
else
print('[left trim is cut]:'..time_current)
end
--os.execute('date')--
end
mp.add_key_binding("c", "cut_movie", cut_movie)
function log_time_queue()
local str = ''
if(count%2==1)
then
print('please confrim the right trim!')
else
for k,v in ipairs(time_queue)
do
if (k%2==1) then str=str..'['..v..',' else str=str..v..'],' end
end
print('current_pairs:'..string.sub(str,0,#str-1)) str=''
end
os.execute('pwd')
end
mp.add_key_binding("l", "log_time_queue", log_time_queue)
function output_queue()
local filename = mp.get_property('filename')
local file_path = mp.get_property('path')
local output_dir=string.sub(file_path,0,#file_path - #filename - 1)
local video_path=mp.get_property('stream-path')
print('video_path:'..video_path)
--video_path = string.gsub(video_path, " ", "\\ ")
print('_video_path:'..video_path)
local str = ''
local shell_str = ''
if(count%2==1)
then
print('please confrim the right trim!')
else
for k,v in ipairs(time_queue)
do
if (k%2==1) then str=str..v..',' else str=str..v..'\\n' end
end
str=string.sub(str,0,#str-2)
shell_str='echo'..' '..'"'..str..'"'..'>'..' '..output_file
print('shell:'..shell_str)
os.execute('pwd')
--os.execute(mkdir_sh)
os.execute(shell_str)
print('shell:'..c_concat_sh .. ' '..output_file..' "'..video_path..'" '..output_dir)
os.execute(c_concat_sh .. ' "'..output_file..'" "'..video_path..'" "'..output_dir..'" "'..run_dir..'"')
os.execute(run_sh)
end
end
mp.add_key_binding("o", "output_queue", output_queue)
function reset_cut()
count=0
time_queue={}
print('cutter reset')
end
mp.add_key_binding("r", "reset_cut", reset_cut)
function set_fromStart()--clean and set 0 to left trim
print('set_fromBegin')
reset_cut()
count=count+1
print('count:'..count)
local time_current=0
table.insert(time_queue,time_current)
end
mp.add_key_binding("s", "set_fromStart", set_fromStart)
function set_End()--clean and set 0 to left trim
print('set_set_End')
-- count=count+1
-- print('count:'..count)
-- local time_current=0
-- table.insert(time_queue,time_current)
if(count%2==1)
then
count=count+1
local full_time=mp.get_property_number('time-remaining')+mp.get_property_number('time-pos')
print('full_time:'..full_time)
table.insert(time_queue,full_time)
else
print('please confrim the left trim!')
end
end
mp.add_key_binding("e", "set_End", set_End)
--mp.get_property('stream-path')
function get_path()--clean and set 0 to left trim
print(123123)
os.execute('pwd')
os.execute('ls')
print("stream-path:"..mp.get_property('stream-path'))
print("path:"..mp.get_property('path'))
print("filename:"..mp.get_property('filename'))
print("working-directory:"..mp.get_property('working-directory'))
local filename = mp.get_property('filename')
local file_path = mp.get_property('path')
local file_dir=string.sub(file_path,0,#file_path - #filename - 1)
print("file_dir:"..file_dir)
end
mp.add_key_binding("p", "get_path", get_path)
function undo()--clean and set 0 to left trim
if(count==0)
then
print("cat't undo!")
else
table.remove(time_queue)
count=count-1
if(count==0)
then
print('undo!time_queue is empty.')
else
print('undo!last trim:'..time_queue[count])
end
end
end
mp.add_key_binding("z", "undo", undo)
function acu_output_queue()--精确切割，时间慢
local filename = mp.get_property('filename')
local file_path = mp.get_property('path')
local output_dir=string.sub(file_path,0,#file_path - #filename - 1)
local video_path=mp.get_property('stream-path')
print('video_path:'..video_path)
--video_path = string.gsub(video_path, " ", "\\ ")
print('_video_path:'..video_path)
local str = ''
local shell_str = ''
if(count%2==1)
then
print('please confrim the right trim!')
else
for k,v in ipairs(time_queue)
do
if (k%2==1) then str=str..v..',' else str=str..v..'\\n' end
end
str=string.sub(str,0,#str-2)
shell_str='echo'..' '..'"'..str..'"'..'>'..' '..output_file
print('shell:'..shell_str)
os.execute('pwd')
--os.execute(mkdir_sh)
os.execute(shell_str)
print('shell:'..c_concat_sh2 .. ' '..output_file..' "'..video_path..'" '..output_dir)
os.execute(c_concat_sh2 .. ' "'..output_file..'" "'..video_path..'" "'..output_dir..'" "'..run_dir..'"')
os.execute(run_sh)
end
end
mp.add_key_binding("y", "acu_output_queue", acu_output_queue)