no no no ffmpeg -h format mpeg unknown 2016-06-05 0:38 GMT+02:00 Moritz Barsnick <[email protected]>:
> On Sun, Jun 05, 2016 at 00:24:11 +0200, Reindl Harald wrote: > > Am 05.06.2016 um 00:14 schrieb juan carlos Rebate: > > > help on your commands,when I try to ask for help console command > always she > > > tells me unknown, for example ffmpeg -h format mpeg or ffmpeg -h > format=mpeg > > You (juan) misread the description. > > > "ffmpeg -h format mpeg" WHERE do you see that mentioned? > > It's similarly described. ;-) See below. > > > "ffmpeg -formats" is aas example valid according to the output below > > You forgot to quote the interesting part: > > Getting help: > -h -- print basic options > -h long -- print more options > -h full -- print all options (including all format and codec specific > options, very long) > -h type=name -- print all options for the named > decoder/encoder/demuxer/muxer/filter > > ^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^^ > > I agree it's confusing that ffmpeg sometimes insists on calling it a > format, sometimes a device, sometimes muxer/demuxer. In this particular > case, the exact names mentioned in the help apply, so you (juan) are > looking for: > > $ ffmpeg -h muxer=mpeg > or > $ ffmpeg -h demuxer=mpeg > (They're different because they have different options.) > > Note that you will only see the special options applicable to that > particular de/muxer. > > $ ffmpeg -h full > should show all decoders/encoders/demuxers/muxers/filters, you could > search in the outputs. > > Moritz > _______________________________________________ > ffmpeg-user mailing list > [email protected] > http://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > [email protected] with subject "unsubscribe". > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email [email protected] with subject "unsubscribe".
