#7258: Video codec "uncompressed r210 and v210" in Quicktime container produces
too dark images
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Reporter: wavelet | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: unspecified | undetermined
Keywords: | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
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Comment (by wavelet):
The 1980p_test_sequence.mov was created with BM Resolve(1920x1080). I
took a tiff sequence and used the DNxHD codec. You can reproduce the same
results with other sources like PoRes in mov container too.
The jpg http://projekte.waveletbeam.com/SourceVSR210.jpg is showing the
wrong behavior. The left side is the R210 export and the right side is the
source material. You can clearly recognize that the brightness ramp on the
left side (upper left corner) is much darker as the same area on the right
side.
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Ticket URL: <https://trac.ffmpeg.org/ticket/7258#comment:6>
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