Opened 14 years ago
Last modified 14 years ago
#1755 new defect
Mencoder: Xvid Encoder using raw output format crashes at Simple Profile Level 0 with division by zero
Reported by: | Owned by: | reimar | |
---|---|---|---|
Priority: | normal | Component: | ve |
Version: | unspecified | Severity: | major |
Keywords: | Cc: | ccodere@… | |
Blocked By: | Blocking: | ||
Reproduced by developer: | no | Analyzed by developer: | no |
Description
On Windows 2000 SP4, Standard 486+ Build, when trying to encode an Xvid video in QCIF format@15 fps, I get an Integer Division by zero error. The conversion script is as follows (Batch file):
REM MPEG-4 Simple Profile L0
del foreman_MPEG4_SP@…
mencoder ..\..\uncompressed\foreman_qcif@… -o foreman_MPEG4_SP@… -of rawvideo -ovc xvid -xvidencopts pass=1
mencoder ..\..\uncompressed\foreman_qcif@… -o foreman_MPEG4_SP@… -of rawvideo -ovc xvid -xvidencopts bitrate=64:pass=2:profile=sp0
..\mp4box\MP4Box -fps 15 -add foreman_MPEG4_SP@… foreman_MPEG4_SP@…
Version used: MEncoder Sherpya-SVN-r31878-4.2.5 (C) 2000-2010 MPlayer Team, This bug was also present in earlier versions also.
I am adding the video i am trying to convert as attachment, it is over 16 Mbytes in size though.
The attachment failed because of the size, but the video file I was using was :
foreman_qcif@… encoded in 24-bit RGB format, with a resolution of 176x144 @ 15 fps. I can upload it somewhere it if you need it for debugging purposes, just let me know where.