Already fixing it! Should be online in a couple of minutes.

Didn't know CRF is available for svt-av1. Adding it now ...

Edit: Need to migrate to FFmpeg 5.1 first.

Can you post a log file (with low leven debugging) enabled please?

Please try to upgrade to Voukoder 11.2

Does this help?

P.S.: This can also happen if you feed interlaced videos to RTX 20xx (or newer)

Voukoder 11.2

Make sure you are using the latest connector for your application(s). For using NVENC (SDK 11.1.5) encoders driver version 471.41 or later is required.

Fixes / Changes

• Using NVIDIA SDK version 11 (This might drop support for older GPUs)
• Built everything from stable sources again -> 20220725

Credits

Thanks to my all supporters by either PayPal, Patreon or BTC (33wJ6Jg3KbZA4ZMJMQBFMh7jxWFAnad1Lp). Also thanks alot to the translators.

Top Patrons

Gronkh, Schauerland, Andreas Martin Aanerud, Michael wooldridge and Chris Woods

It works for me.

Are you sure you have the connector installed to:

It has to be Program Data, not Program Files!

I am working on that.

Until then you might find this helpful: HDR Encoding Guide for Premiere Pro

Strange, I was always building from master which should be most recent. But I have set it to 1.1.0 now.

Voukoders encoders are used from the FFmpeg project. So the FFmpeg documentation applies for Voukoder, too. i.e.

• https://ffmpeg.org/ffmpeg-codecs.html#ProRes
• https://trac.ffmpeg.org/wiki/Encode/VFX#Prores
• https://ottverse.com/ffmpeg-convert…es-422-4444-hq/

ProRes AW and KS are two different implementations. It is not the original Apple implementation:

• "prores_aw" by Anatoliy Wasserman
• "prores_ks" by Konstantin "Kostya" Shishkov

Do you have this set?

I will change this to be activated by default in the next version.

This version has a bug with external codecs. Please install the latest update of DVR.

See: "Unsupported Codec and Format"

What exact version of DVR are you using?

Both NVENC and x264 can produce lossless output. Or nearly lossless. It is just a question which one is creating the smaller file size.

Just play with the Constant Quantizer (NVENC) value and CFR (x264). The lesser each value the better the quality (and the larger the file size).

There is no big difference if you encode game videos for YouTube or short films with your DSLR (at least not from the encoding point of view). In fact there are no "best" settings, its depending on your use case. Also what does "best" mean? "best encoding speed", "best quality", smallest file size?

NVENC h264 can be very fast to encode, but that depends on your GPU and CPU. With the RTX generation the resulting quality should be on par with x264.

Only use bitrate based strategies when you aim for a specific file size (i.e. to fit a film on a DVD, USB stick, ...), Otherwise I'd recommend Constant Quantizer (NVENC) or CFR (x264).

Can you enable "low level debugging" in the settings and share the logfile again?

Can you provide a sample file?

First: It is not a color range issue as the luminance channel is not affected, so it's the rgb -> yuv conversion happening inside FFmpeg.

A workaround that might help: Avoid the AfterEffects renderer and use MediaEncoder to export your comp.

btw: A color conversion from RGB > YUV (> RGB) is always lossy as the YUV color space is smaller than the RGB color space. So this is not only a Voukoder issue. It is also happening if you export with AfterEffects internal ProRes 4444 encoder.

AE works in RGB mode and not (like all other supported apps) in YUV mode.

To make it work with all encoders we need to convert from RGB to YUV first.

Maybe it's also a color range (Full/Limited) issue. Can you provide steps on how to reproduce this issue?

The DaVinci Resolve connector 0.9 finally supports the alpha channel when using at least DaVinci Resolve 18 (beta)!

Thanks for notifying.

You can change this to a better description using this website: https://crowdin.com/project/voukoder