dpawson wrote:Thanks for the help.
(Being picky?)
the time shows as 16 digits?

Is there any way to reduce it to show only hours and minutes please?

======================
Wow. Recorded about 12 hours video.
Rendering... (maybe)
Current remaining time, 22:27:36, frame 42528 @ 14 fps!

that really is slow! Near double the recorded time?

Gave in after 24 hours, still showing 22 more hours to go and a log full of errors.

Rendering of /data/docs/2023/showground/230420.mp4 crashed

[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c00c000] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c00c000] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c3e7880] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c3e7880] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c082480] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c082480] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c36fe40] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2c36fe40] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2d4dd540] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2d4dd540] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.
[mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2cfc6ec0] st: 0 edit list: 1 Missing key frame while searching for timestamp: 1000 [mov,mp4,m4a,3gp,3g2,mj2 @ 0x7f7f2cfc6ec0] st: 0 edit list 1 Cannot find an index entry before timestamp: 1000.

Is this too large a file for kdenlive?