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Add direct mapping for quality related options

Open slhck opened this issue 6 years ago • 5 comments

Add an option for -q:a and similar.

slhck avatar Jun 09 '19 17:06 slhck

This is already available with your extra options, I will be working on a lot of mp3 files for DJ work. In my case it is (for libmp3lame) (for 190kbit/sec VBR):

c:a libmp3lame -e"-q:a 2"

Had to use " instead of ' for Windows

ghost avatar Aug 28 '19 03:08 ghost

Probably should be a separate issue, but while the output options are handy, it would be nice to also have input-side options. I normalized a bunch of ancient mpg files that needed -fflags +genpts set for them, which was not possible without patching ffmpeg-normalize.

putnam avatar Jul 04 '20 02:07 putnam

Yes, that could be done, but these would again apply to all input files, and it'd have to be quite generic since I couldn't possibly map all existing ffmpeg options. But I'll have a look.

slhck avatar Jul 04 '20 04:07 slhck

Yeah I would imagine it would work just like the --extra-output-options param. Same deal, arbitrary string that gets inserted before -i.

putnam avatar Jul 04 '20 05:07 putnam

This has been released in v1.20.0 via the -ei/--extra-input-options option.

slhck avatar Jul 04 '20 11:07 slhck