[Cin] variable fast/slow playback speed hack

Andrew Randrianasulu randrianasulu at gmail.com
Wed Aug 11 04:51:55 CEST 2021

On Wednesday, August 11, 2021, Phyllis Smith via Cin <
cin at lists.cinelerra-gg.org> wrote:

> After testing and checking the code as best as I could, I added Andrew's
> 0001-Add-hidden-fast-slow-playback-preference.patch (mostly) into GIT.
> It is a very creative and nice solution.  Additional testing by others
> would be helpful.
> you probably can safely git checkout this file back to original (current
>> git) state.. I do not think Andrea's test showed any improvement in
>> openability of resulting edl..
> I left this out as recommended.
>>> so i wondered if changing speed for fast/slow reverse and normal
>>>> playback was possible..0001-Add-hidden-fast-slow-playback-preference.
>>>> patch
>>>> after few hours of hacking I made this patch.
>>>> it makes fast/slow playback speed configurable in Cinelerra_rc via new
>>>> stored variables:
>>>  To test add the following lines to $HOME/.bcast5/Cinelerra_rc with the
> value of speed that you want.

I think in documentation better wording will be "4x faster and 5x slower"
(because 20% of 100% speed is 1/5):


"For example, adding the 2 lines FAST\_SPEED 4 and SLOW\_SPEED .2 to the
end of the Cinelerra\_rc wile will result in playing at 4 times faster and
20\% slower."

unless I misread raw tex...
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