Opened 14 years ago
Closed 14 years ago
#1940 closed defect (duplicate)
Mencoding with hardcoded subtitles: subtitle image is negative
Reported by: | Owned by: | reimar | |
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Priority: | normal | Component: | ve |
Version: | HEAD | Severity: | minor |
Keywords: | Cc: | ||
Blocked By: | Blocking: | ||
Reproduced by developer: | no | Analyzed by developer: | no |
Description
If I try to use mencoder to encode an existing MKV file with VobSub subtitles to a new file with hardcoded subtitles, the subtitles in the resulting file are negative, i.e., the core of the characters get gray (or black, depending on the original vobsub color) and the border gets white.
This happens with many different codecs. If doing the conversion directly from a DVD image, things apparently work correctly.
I have attached an example. The original mkv file was encoded with mencoder and muxed with mkvmerge.
A tip if someone is facing the same problem: as a workaround I started doing something like
mencoder -o outfile.avi -noautoexpand -vf eq2=1:-1,expand=::::1,eq2=1:-1 -sid 0 infile.mkv
Results are far from perfect, but acceptable.
Attachments (1)
Change History (2)
by , 14 years ago
Attachment: | subtitles-bug.tar added |
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comment:1 by , 14 years ago
Resolution: | → duplicate |
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Status: | new → closed |
This was already fixed 6 days ago.
example original and resulting files for negative subtitles problem