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Compressor rendering artefacts/errors
Hello,
H264 Quicktimes made with Compressor 3.0.3 are generating visual glitches, like this:
https://www.stealthdonkey.com/temp/h264_error1.jpgThese appear mostly on shots with lots of motion. (This shot is an out-of-focus truck crossing the foreground)
Source video is FCP QT DVCPRO 1080 50i, output is:
QT H264 5000kbps 2-pass VBR, 1280x720p, deinterlaced in Compressor at “Better” (with adaptive details), Resize filter at “Better”.I’ve tried with no success:
– altering keyframe and bitrate settings
– altering resolution (1080p25 has even worse artefacts)The machine:
Macbook Pro 2.5ghz, OSX 10.5.4, FCP 6.0.4, Compressor 3.0.3.Any thoughts?
Thanks for your time,
Stephen Abbott
sa*****@***il.com -
1 Reply
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Update:
The next day the artefacts are gone! No change to compression settings, but:– rebooted
– changed qmaster preferences to use 2 coresStrange, but thankfully fixed.
Stephen Abbott
sabbott@gmail.com
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