This is a recopilation of known bugs in FlasKMPEG and its possible workarounds.

Bug

Version

Cause

Workaround

Fixed

CCE Lite plugin reports not enough space

0.6x

3000000 frames default setting causes CCE lite to think it wont have enough space.

Lower the number of frames of the compile

no

AMD.IDCT.FLASK crashes with AMD K6-2
0.6x
Athlon 3DNow! instruction is used with the K6-2

Don't use that iDCT. is just for Athlons.
Delete amd.idct.flask file.

no
Wrong aspect ratio is produced
0.6x
0.6 changed the 'keep aspect ratio feature'
adjust manually the settings with the output pad
no
DML Avi Output Configuration: MP3 codec options do not show 48,000 Hz
frequencies (but the stream gets coded correctly at 48,000 Hz).
0.6x
FlasKMPEG doesnt inform correctly the plugin
there is no problem with it, everything will be fine.
no
Data rate Graph not working properly
0.6x
that code is broken
none
no
Audio configuration doesnt work if system doesnt have a soundcard
0.6x
Audio player expects a soundcard to be present in the system.
none
no
VFAPIConv installed makes FlasKMPEG crash
0.6x
unknown
none
yes
Invalid page fault error when exiting
0.6x
Threading problem
none
no