[Cin] Playback Slows Down Immensly Durring Transitions

ben at innovationplex.com ben at innovationplex.com
Fri Mar 8 06:08:53 CET 2019

Sorry for my late reply to this thread, been busy this week.

My tests show that with the screen captures recorded with OBS (most 
recent one is 20mb/s at 1080p60, h.264 in a FLV container) have trouble 
transitioning. Hard cuts fair slightly better, but still present some 
slowness. I'll conduct more tests with different files, as well as on 
my laptop (which is running a straight SSD, unlike my desktop which 
runs the SSD as a cache device for a hard drive using bcache).

Compiling latest git did not show any improvement (even with -O2), and 
I use the official cin-gg package for Arch Linux normally.

On Sun, Mar 3, 2019 at 8:17 PM, Phyllis Smith <phylsmith2017 at gmail.com> 
> Andrea, I think I might have confused the problem when your computer 
> was acting strangely or when you reported the mkv slowness.  Anyway, 
> from the information you provided and the dropbox transition.mp4, it 
> looks like transitions are working as expected with your normal 
> installation.  Thanks for checking, gg/pys
>> With my normal installation I have the following results:
>> <https://www.dropbox.com/s/h8p4tyvx2snwiyi/transition.mp4?dl=0>
>>  I summarize the results:
>>  mp4 --> wipe --> png --> dissolve --> 3gp/cut/3gp --> slide --> mp4
>>   30      29       29      21 (png?)    30  28  30       29       30 
>> Fps
>>  I can tell I don't have any particular problems.

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