[FFmpeg-user] how to combine resampler? dither and resampl

Moritz Barsnick barsnick at gmx.net
Tue Jan 26 09:45:03 CET 2016


G Alexander, are you "G A"? Why do you change your name? Why does
hotmail not properly reply to mails? (Why do you top-post?)

On Tue, Jan 26, 2016 at 00:33:34 -0800, G Alexander wrote:

> posting a log is not beneficial, you should be able to abstract the
> keys and associations without even seeing an output.

If the person trying to help you says it's benficial, then it is!

> eventually it turns out that the documentation is absolutely
> terrible. you’re better off reading the header files like i did. the
> documentation is pitiful.

The header files won't tell you *anything* about what the original
poster (is that you?) did incorrectly. He apparently doesn't have the
correct understanding of the way filters or the ffmpeg command line are
set up, or he does but made an unfortunate error. *Which we can't tell*
if we don't see the command line!

Both (how filter arguments are constructed and how the general command
line is set up) are very well documented, by the way.

If you're so smart, G, you could have told us
a) what's wrong with this:
   'aresample=resampler=soxr:cheby=1:precision=28=dither_method=shibata’
b) what this usually points to:
    "Unable to find a suitable output format for"

Go ahead, G, now you tell us.

Moritz


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