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.
Regards,
Marton
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