Hello!
I get a green frame in the beginning whenever I do a lossless conversion by Lagarith codec. That appears in VirtualDub and Sony Vegas as well, any suggestions? Thanks in advance!
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Hi,
try to use YV12 colorspace, or even rgb (which must be enormous big file size) especially for your almost 3hrs video. But it depends on your source.
Why are you not use multi threading?
But I read on internet there is lots of problem with lagarith and Premiere and other NLE programs. If your problem is just one frame, you are lucky. But of course not optimal.
My first impression was it is caused by null frame, but you have it disabled, so honestly don't know.
Bernix -
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Problems like this are why AVI isn't recommended for h.264 video. VFW (what most editors use to access AVI files) is based on a one-frame-in-one-frame-out model so it doesn't handle out-of-order GOPs well.
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No, I don't encode with VFW, just the x264 CLI Avisynth and this happens whenever I make a lossless copy in VirtualDub.
Code:start /b /low "x264" "H:Work\x264.exe" --preset slow --tune film --ref 8 --me umh --bframes 6 --keyint=50 --subme 9 --analyse all --merange 28 --colormatrix=smpte170m --trellis 2 --vbv-bufsize 14000 --vbv-maxrate 14000 --ratetol 3.0 --crf 22 --level 3.1 --output "H:\Movie.mkv" "E:\Hindi\Test .avs" --no-fast-pskip --no-dct-decimate --deblock -1:-1 --partitions all --rc-lookahead 60 --b-pyramid normal --direct auto --aq-strength 1.2 --psy-rd 1.2:0.25 --sar 8:9
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Also you can try different VirtualDub? Have you tried VirtualDubFilterMod ? There are recently changes in capturing. It is about week old. Worth to try.
Bernix -
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After I encoded the video from the DVD (Mkv) then I put it in VirtualDub to get a lossless copy to do the color correction in Vegas. I used x264 CLI to re-encode it again using frame server with Vegas. Vegas didn't accept the mkv formate then I had to convert it into AVI
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No, I see this green frame after using Lagarith in VirtualDub
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