I’m using Iris on both progressive and interlaced model.
My source is a quicktime DV but I experienced the issue on mp4, ProresHQ, Prores
I’m doing a lot of test.
When I’m rendering I clip to upscale and deinterlace it (720x576 x 2) The framerate is very wierd : The move is to forward then backward for 1 frame, then forward, then backward…
I’m workoing on Windows 10 - HP 7840
Intel(R) Xeon(R) CPU E5-2637 v3 @ 3.50GHz 3.50 GHz (2 processeurs)
Here is my log files (Help > Logging > Get Logs for Support) logsForSupport.zip (1.3 MB)
Please help me fast because I need your software for professional needs
If it is for every frame, it sounds like your workflow is incorrectly interpreting bottom field first as top field first during the deinterlace step. DV is most likely to be BFF, but that cannot be assumed. Try changing the “parity” of the deinterlacer.
If it is for only some frames (say two out of every five), you may have telecined rather than interlaced content.
Most likely not a TVAI issue. Have a read on interlacing parity and telecine.
Can you reach out to help@topazlabs.com and include this forum link and upload the original input clip and the exported file to my dropbox?
You can securely submit your file(s) to our Dropbox using the link below. Please be sure to send me a note to let me know you sent something and include the file name. Submit File to Dropbox
Thank you for your help!
Your comment makes sens. I was hoping this could fix the problem but I correctly interpret the dominance of the field and tried all the options with the same result…
I am having the same problem. Upscaling is dropping frames. Frame Interpolation is off. I have a constant 30 fps file and after upscaling it is 28.621 variable fps. It doesn’t matter if the source is x264 or ProRes, my target is h265. This is a big problem. I step through the source and target files and I can see missing frames.
I just updated to 6.1 and I noticed a Force CFR option. This should solve my problem, testing now. I really dislike the new interface, I hope they fix it or give us a way to choose the legacy style.
