ffmpeg Large-file error (non-fatal)
Affects | Status | Importance | Assigned to | Milestone | |
---|---|---|---|---|---|
winff (Ubuntu) |
Invalid
|
Undecided
|
Unassigned |
Bug Description
Winff 1.5.5 on Kubuntu 17.04, hp p6-2175a (i3), calling ffmpeg (from repository):
ffmpeg 1st pass window:
/usr/bin/ffmpeg -y -i "/drv2/My Videos/
Error message in Konsole:
[ac3 @ 0x563f33722b60] exponent 25 is out-of-
[ac3 @ 0x563f33722b60] error decoding the audio block
frame=207544 fps= 62 q=-1.0 Lsize= 744330kB time=01:09:11.09 bitrate=
The error message is actually the two "ac3 @" lines, the first ([ac3 @ 0x563f33722b60] exponent 25 is out-of-range) overwrites the underlying progress line (which gives the point at which the error occurs), and is probably the important one.
That last line, (frame ... 1.25x) is ongoing progress.
(Incidentally, the progress line is padded out to beyond Konsole's default width, resulting in screensful of progress lines until widening the view, at which it overwrites)
The error seems to be non-fatal; the process continues to completion and the result seems to be unaffected. It also seems to be consistent across *all* the Formula One 720p files, at the 1 hour point.
Hopefully enough to work on ...
This is an issue with the ac3 codec in ffmpeg.
Its not resolvable within winff.