[Cin] little patch for ffmpeg 5.1 plugins

[Phyllis Smith]

Verified with one additional of  "overlay_vaapi" so I have a modified patch
for cinelerra-5.1/ffmpeg/plugin.opts to include that.  I think we have for
sure determined by now that without significant/major changes any plugin
that shows up as "Input/output error" or "Operation not permitted" will
never work.  Those with error of "Invalid argument" have some possibility
IF a starting correct argument is supplied in this file, but for these 2
new ones, that seems impossible.

*Andrea*, since you successfully compiled ffmpeg 5.1, and ONLY IF YOU HAVE
THE TIME, could you test the following just to make sure that they do not
crash the system?
*Video new ones:*
blockdetect
blurdetect
chromakey_cuda
colorchart
colorspectrum
grayworld
hsvhold
hsvkey
latency
pizelize
scharr
siti
*Audio New ones*
adecorrelate
adynamicequaalizer
adynamicsmooth
afwtdn
alatency
apsyclip
aspectralstats
atilt
dialoguenhance
tiltshelf
virtualbass
And then if you still have more free time, could you update the file
cinelerra-5.1/info/plugins.txt to include a very short one line of
information that shows up in the Resources window when you have "Info on"
turned on?  This file is very picky about formatting though.


On Sat, Jul 23, 2022 at 5:13 PM Andrew Randrianasulu <
randrianasulu at gmail.com> wrote:

> Some new plugins in 5.0/5.1 does not work for us ..
>
>
>
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