#2213: subtitle crash: malloc: *** error [...] incorrect checksum for freed
object
[...] Abort trap: 6
-------------------------------------+-------------------------------------
Reporter: julian | Owner:
Type: defect | Status: closed
Priority: important | Component:
Version: git-master | undetermined
Keywords: crash | Resolution: fixed
SIGSEGV ass mov_text | Blocked By:
Blocking: | Reproduced by developer: 1
Analyzed by developer: 0 |
-------------------------------------+-------------------------------------
Comment (by cehoyos):
I believe it is acceptable (and expected) that the conversion from ass to
mov_text will damage some and drop other subtitles and that the resulting
file does not show all effects that the original ass track encoded. Not
acceptable imo is ffmpeg producing unusable output files without any
warning. With -fix_sub_duration, the resulting file is watchable (with
subtitles). I am neither claiming this is expected behaviour, nor that it
works perfectly but it is nonetheless currently needed to produce a useful
output file.
I'd like to keep the file so it is possible to test once the re-encoding
without -fix_sub_duration is possible.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2213#comment:8>
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