[FFmpeg-trac] #2847(avfilter:open): 3D_LUT_Filter seems to work incorrect
FFmpeg
trac at avcodec.org
Fri Aug 9 16:20:34 CEST 2013
#2847: 3D_LUT_Filter seems to work incorrect
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Reporter: rainer | Owner:
fritz | Status: open
Type: defect | Component: avfilter
Priority: normal | Resolution:
Version: git-master | Blocked By:
Keywords: 3d lut | Reproduced by developer: 1
conversion |
Blocking: |
Analyzed by developer: 0 |
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Comment (by ubitux):
That format looks "unsupported": the 3DLUTSIZE directive is not supported
in the code and likely break the {{{parse_dat()}}} code, because the only
.dat sample I had had not those (only tuple values per line). Remove the 3
first lines and it should work.
Also note that there are tons of weird LUT format out there, without any
reliable way of probing them. As a result, the parsing, and especially
probing of those formats, is pretty weak.
--
Ticket URL: <https://ffmpeg.org/trac/ffmpeg/ticket/2847#comment:7>
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