On Mon, Aug 18, 2014 at 07:26:32PM +0200, Christophe Gisquet wrote: > Hi, > > 2014-08-18 13:40 GMT+02:00 Carl Eugen Hoyos <ceho...@ag.or.at>: > > Christophe Gisquet <christophe.gisquet <at> gmail.com> writes: > > If a profile was set, the automatic setting should > > probably not overwrite it. > > (If this is possible.) > > > > But I consider the usecase where a user wants to encode > > alpha but at the same time using a profile that > > indicates no alpha of very limited usefulness. > > 0001-proresenc-skip-warn-on-incorrect-profile.patch is the > continuation of the first patch: we still encode the alpha with the > incorrect profile (ie no change in behaviour) thereby not overriding > the user decision. If he selected strict conformance and a profile > without alpha, alpha channel coding is skipped. >
> Second patch 0001-proresenc-force-correct-profile-for-alpha.patch > overrides the profile information. The default profile is > PRORES_PROFILE_STANDARD, maye a PRORES_PROFILE_AUTO could be > introduced to control the behavior of this patch. aggree, a PRORES_PROFILE_AUTO seems like a good idea with it mismatching profile and pixel format can be errors while by default the profile can be selected based on the pixel format [...] -- Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB The educated differ from the uneducated as much as the living from the dead. -- Aristotle
signature.asc
Description: Digital signature
_______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
