cropping out the problem quarter to a separate file seems like it could be
faster... less pixels to black detect.
if you know the start and stop times/frames, and also keep in mind that:
OPTIONS FOR FILTERS WITH SEVERAL INPUTS
Some filters with several inputs support a common set of
> On 11 Apr 2019, at 04:44, John Hawkinson wrote:
>
> Michael Shaffer wrote on Wed, 10 Apr 2019
> at 19:40:36 -0400 in
> :
>
>> I'm pretty sure you could use Python and OpenCV to create a solution..
>
> "Just because you can, doesn't mean you should."
>
> My original post explained how to
Michael Shaffer wrote on Wed, 10 Apr 2019
at 19:40:36 -0400 in
:
> I'm pretty sure you could use Python and OpenCV to create a solution..
"Just because you can, doesn't mean you should."
My original post explained how to determine where the runs of black are, using
ffmpeg (libavfilter)'s
On 4/9/2019 4:17 PM, John Hawkinson wrote:
What would you recommend for video editing tools that use ffmpeg's libraries?
I suspect that most of the opensource editing projects use them. I've
dabbled with ShotCut, and it seemed OK. I also suspect that they're not
going be much of a help (need
2019-04-10 1:17 GMT+02:00, John Hawkinson :
> Carl Eugen Hoyos wrote on Wed, 10 Apr 2019
>
>> ffmpeg, the command line application, is not a video editor. FFmpeg,
>> the project, provides libraries that can be used by video editor software.
>
> Thanks, Carl Eugen. What would you recommend for
Carl Eugen Hoyos wrote on Wed, 10 Apr 2019
at 01:13:17 +0200 in
:
> ffmpeg, the command line application, is not a video editor. FFmpeg,
> the project, provides libraries that can be used by video editor software.
Thanks, Carl Eugen. What would you recommend for video editing tools that use
2019-04-10 0:36 GMT+02:00, John Hawkinson :
[...]
Since this is apparently non-obvious:
ffmpeg, the command line application, is not a video editor. FFmpeg,
the project, provides libraries that can be used by video editor software.
Carl Eugen
___