[FFmpeg-devel] [PATCH] doc/filters: document the unstability of the shorthand options notation.
gyandoshi at gmail.com
Mon Aug 7 21:44:09 EEST 2017
On Mon, Aug 7, 2017 at 11:11 PM, John Warburton <john at johnwarburton.net>
> if an old FFmpeg script of mine breaks, as they have on a couple of
> occasions, isn't it logical for a user of the command line to go
> straight to the documentation, and the answer (and the fix) always
> seems to be there?
If a modified filter with value-only arguments produces unexpected results,
possible if the new option accepts same type/range as the older option in
that position, then the user may be confounded as to why the filter is
behaving differently. Same if the new option isn't accommodating and the
command doesn't parse. This patch is being inserted in the docs up top, in
the generic filtering section. The user is unlikely to look there for
guidance, but in the section specific to the filter. So it may not be clear
why the filter invocation fails, given the keys aren't present.
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