I recently converted from AVC to Topaz. The Auto settings on my Topaz enhancements always seem to select the highest bitrates (around 180 Mbps on average), but the lower bitrates produce quite noticeably lower quality outputs. AVCLabs video enhancer AI produces reasonably sized files (only around 1…

[image] eh117: to settings on my Topaz enhancements always seem to select the highest bitrates (around 180 Mbps on average), but the lower bitrates produce quite noticeably lower quality outputs. AVCLabs video enhancer AI produces reasonably sized files (only around 12 Mbps I would select the…

Yes, I’ve processed videos at 12 Mbps (to 4K), and quite frankly they looked awful, especially compared to the 180 Mbps or even the default 12 Mbps (variable bitrate) from AVC.

Personally, I do a trial export of about 5 to 10 minutes of video with the output set to 180Mbps. Then I look at the actual bitrate generated. Depending on the source, the model used and the amount of noise that survives, I find most of my 4K upscales come in at between 16Mbps and 32Mbps.

Not really a solution, but a workaround: Since Topaz’ video encoder isn’t really optimized and only sparsely configurable I normally choose a HQ big file-size output that should be transparent in quality (e.g. h265 120Mbps). After the Topaz export has finished I then downsize the exported file wit…

I wonder if this is due to the bitrate or the level of editing? Hard to say, could you post the TVAI export and the AVC export at 12mbps? You can securely submit your files(s) to our Dropbox using the link below. Please be sure to send me a note to let me know you sent something. Submit File to Dr…

Please disregard this thread. I’ve found that manually selecting the lower bitrates still produces a high-quality output, but with a reasonable size. They don’t look ‘awful’. Thanks again for your great product!

you might want to have a look on the new features that were introduced. [image] Dynamic compression for H264/H265 (August 2023) Roadmap New Dynamic compression option for H264/H265 Why change the export options? Users frequently ask about the ‘best’ bitrate se…

Enormous File Sizes

Video AI General

Akila (Akila) August 18, 2023, 10:30pm 8

you might want to have a look on the new features that were introduced.