On Fri, Jun 19, 2020 at 08:03:00PM +0200, Marton Balint wrote: > > > On Fri, 19 Jun 2020, Carl Eugen Hoyos wrote: > > > Am Mi., 17. Juni 2020 um 01:32 Uhr schrieb Bill Crockett > > <w...@optusnet.com.au>: > > > > > > https://ffmpeg.org/ffmpeg-all.html#mpeg2 > > > > > > Who maintains the documentation on the above and how can I contact to ask > > > if it is wrong or correct? > > > > > > 16.15 mpeg2 > > > > > > MPEG-2 video encoder. > > > > > > 16.15.1 Options > > > > > > profile integer > > > > > > Select the mpeg2 profile to encode: > > > > > > ‘422’ > > > ‘main’ > > > ‘ss’ > > > > > > Spatially Scalable > > > ‘snr’ > > > > > > SNR Scalable > > > ‘high’ > > > ‘simple’ > > > > > > There are no numbers listed, but my guess is the order as is written and > > > would be "main" = 1 and "high" = 4 > > > > > > This is wrong and "high should be 1 and "main" should be 4. > > > > Indeed. > > > > I will wait a few more days and fix it then unless somebody beats me. > > You can fix it if you want, but I don't know why anybody assumes that the > order of the options and their integer mapping actually matches? Nothing > says it does, and I bet there are other options where it does not. I think > what confused the user here is that the option is mentioned as an "integer" > option when in fact it is a string option from user point of view. Maybe we > shuld simply remove the <integer> part, so the user can use the string > equivavalent as generally advised.
I'll submit a patch to fix the order. Also the ffpeg -h full can't get the profile option anyore or it'll show the value for every const string. > > Regards, > Marton > _______________________________________________ > ffmpeg-user mailing list > ffmpeg-user@ffmpeg.org > https://ffmpeg.org/mailman/listinfo/ffmpeg-user > > To unsubscribe, visit link above, or email > ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe". -- Thanks, Limin Wang _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-user To unsubscribe, visit link above, or email ffmpeg-user-requ...@ffmpeg.org with subject "unsubscribe".
