[Cin] possible alpha bug in processing

[Phyllis Smith]

Just to be very clear, applying the 1/2 and 2/2 EXPERIMENTAL patches named
here:
   0001-EXPERIMENTAL-better-fix-for-nested-edl-load-undo.patch
   0002-EXPERIMENTAL-fix-speed-of-normal-video-playback.patch
attached to this archived email below are the correct patches that
IgorBeghetto has tested and has found no problems with, is the correct set
to add to GIT as he suggested?
    https://www.mail-archive.com/cin@lists.cinelerra-gg.org/msg05142.html

IgorBeghetto (and Charlie) are the *Alpha Kings of CinGG!*


On Thu, Nov 17, 2022 at 1:50 AM Igor BEGHETTO via Cin <
cin at lists.cinelerra-gg.org> wrote:

> I think patch's Andrew would solve MantisBT_0000558 issue
> (https://www.cinelerra-gg.org/bugtracker/view.php?id=558) but I didn't
> try.
> I will try next week end to make a build and doing some tests, I hope.
> Meanwhile other users could test their old Project with to see if the
> patch creates other problems.
> Phyllis could create a commit in GIT only for that patch so, if
> something goes wrong, we can go back easily, or at least, it is what I
> think.
>
> IgorBeg
>
>
> Phyllis wrote:
> > Yes, seems to be a problem, but I have no idea what the repercussions
> > of the patch would be based on the following in the  release notes for
> > September 2020 which says in the Bugs/Issues fixed:
> >   "Alpha is being set to 1 for background color always now – just a
> > missing thing."
>
> Andrew wrote:
> >
> https://git.cinelerra-gg.org/git/?p=goodguy/cinelerra.git;a=blobdiff;f=cinelerra-5.1/cinelerra/virtualvconsole.C;h=3c3fb86f5710e15954c927f358210027cb819ed1;hp=193761b6763a61d11b0b85c8edbb4ec658df2b99;hb=abdff69b9309c7d5cd2ed6ce17dd2e0d85aef9a1;hpb=0b751b07a28e84a721b2bb76083db6629aa26d73
> >
> > i tried to set alpha to 0 (zero) in virtialvconsole and suddently pngs
> > and exrs and tgas got their alpha back!
>
> --
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> Cin at lists.cinelerra-gg.org
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>
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