]>
code.delx.au - transcoding/blob - toxvid.py
3 import optparse
, subprocess
, sys
6 "mencoder", "%(input)s", "-o", "%(output)s",
9 "-ovc", "xvid", "-xvidencopts", "pass=%(pass)d:bitrate=%(vbitrate)d:vhq=4",
10 "-oac", "mp3lame", "-lameopts", "abr:br=%(abitrate)d",
15 parser
= optparse
.OptionParser(usage
="%prog [options] input output")
16 parser
.add_option("--dvd", action
="store", dest
="dvd")
17 parser
.add_option("--filters", action
="store", dest
="filters", default
="denoise3d")
18 parser
.add_option("--vbitrate", action
="store", dest
="vbitrate", type="int", default
=600)
19 parser
.add_option("--abitrate", action
="store", dest
="abitrate", type="int", default
=192)
20 parser
.add_option("--chapter", action
="store", dest
="chapter")
21 parser
.add_option("--startpos", action
="store", dest
="startpos")
22 parser
.add_option("--endpos", action
="store", dest
="endpos")
23 parser
.add_option("--dump", action
="store_true", dest
="dump")
25 opts
, (input, output
) = parser
.parse_args(sys
.argv
[1:])
30 return opts
, input, output
32 def insertOpt(opt
, var
):
41 subprocess
.Popen(args
).wait()
44 opts
, input, output
= parseArgs()
46 insertOpt("-ss", opts
.startpos
)
47 insertOpt("-endpos", opts
.endpos
)
48 insertOpt("-dvd-device", opts
.dvd
)
49 insertOpt("-chapter", opts
.chapter
)
52 "vbitrate": opts
.vbitrate
,
53 "abitrate": opts
.abitrate
,
54 "filters": opts
.filters
,
60 subst
["output"] = "/dev/null"
61 run([x
% subst
for x
in cmd
], opts
.dump
)
65 subst
["output"] = output
66 run([x
% subst
for x
in cmd
], opts
.dump
)
68 if __name__
== "__main__":