[Kdenlive-devel] max_analyze_duration reached

[Pascal Fleury]

Hello,

I am completely stuck, any help welcome...

I am about to finish a video project, where I use pretty long files
(several 1080p at 25 13 minute chunks, audio @ 96kHz stereo 32 bit float for
1.5 hours) and it seemed to work nicely so far. I used proxy clips all
along, as working off the original video is just not possible.

Now I try to render the project, and I face many issues: first, when
rendering the project with proxy clips set on the clips (the little 'P'),
it does not use the full resolution for the final render. I think this is a
known issue (ignores the little checkbox in the render dialog).

My real issue is that if I remove the proxy clips, then it tries to
re-render the thumbnails on the time line, and gets them all wrong. The
files are correct, but it does not display the right images (takes some
others), and renders full black video.

After saving and reloading, it's even worse, as I face the issue with lots
of lines like in the title (more, see below). And after this, _all_ clips
on the timeline are zero length, completely ruining my project. I use git
for all text files, and did regular checkpoints, so I have not lost much
besides time, and rollbacks are easy.

So essentially, I am stuck with a project I cannot render after 60 hours of
editing time... Any help ? Anything I could do to get a final video from my
project ? Or is this max_analyze_duration from an underlying tool that I
could downgrade/upgrade ?

Also, I faced numerous issues with this project, mostly due to the size of
data and project I think, and I should probably do a write up. Where would
be a good avenue for this ? This list ?

Thanks,
Pascal

$ kdenlive
Fontconfig warning: "/etc/fonts/conf.d/50-user.conf", line 14: reading
configurations from ~/.fonts.conf is deprecated.
[wav @ 0x7fe2f45da760] max_analyze_duration reached
[wav @ 0x7fe2f45e2620] max_analyze_duration reached
[wav @ 0x7fe2f48549c0] max_analyze_duration reached
[wav @ 0x7fe2f462a360] max_analyze_duration reached
[wav @ 0x7fe2f4608b20] max_analyze_duration reached
[wav @ 0x7fe2f4613220] max_analyze_duration reached
[mpegts @ 0x7fe2f4909a40] max_analyze_duration reached
[mpegts @ 0x7fe2f490cd80] max_analyze_duration reached
[mpegts @ 0x7fe2f4c35680] max_analyze_duration reached
[wav @ 0x7fe2f49175e0] max_analyze_duration reached
[wav @ 0x7fe2f49196a0] max_analyze_duration reached
[mpegts @ 0x7fe2f4c24220] max_analyze_duration reached
[mpegts @ 0x7fe2f4c29c00] max_analyze_duration reached
[mpegts @ 0x7fe2f49bfb20] max_analyze_duration reached
[...and hundreds more...]
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