It's fine as 6-channel audio. But I think this is a different case as what @fifonik mentioned above which is 5.1 audio.
Edit: Oops, this seems to be an issue of Vegas Pro 17 not reading this file as 5.1. It works fine in VP14.
Double-Edit: Actually it is a problem of the so4compound.dll of the newer Vegas Pro versions. This DLL apparently doesn't read the 5.1 property. If you disable the So4compound Reader for AVC, the audio also works fine in VP17.
Will you implement the support of AMD VCE in the near future? Currently your program only support Navida Nvenc. Running CPU render only is painfully slow and the CPU usage is @ 35% usage where Magix H264 kick in at full throttle 100%.
@Marco. Actually, I do have new so4 disabled in VP17. When I re-enabled it I got 6 audio tracks for video encoded by voukoder or MeGUI. So yes, this is VP15/VP17 issue. Going to fill in bug report.
@BruceUSA I do see 264/265 AMD AMF in voukoder encoders list, that I think is the same as VCE with different name. When I select it, CPU usage dropped from ~95% to ~30%, GPU usage increased from <10% to ~30%, but encoding speed was the same (my GPU is much less powerful than yours). I have not checked quality, but I hope it cannot be worse than Magix's AVC VCE :)
@fr0sty Voukoder can output 10bit and even 12bit as it has capabilities to work with floats internally. But currently VEGAS feeds only YUV I420 to it. I asked Magix to tell me how to get high bit depth data. Waiting for the instructions.
@BruceUSA@fifonik Correct. AMD AMF is VCE. Maybe with Voukoder you'll have quite some more options to configure. Besides that it'll do mostly the same as the VEGAS implementation.
Quick test of H.264 AMF: while I specified the same CRF=18 (have not changed other encoder options), the AMF produced video with twice higher bitrate comparing to the H.264 with the same CRF (40 Mbps vs 20Mbps).
@Vouk I wish I was able to render with no audio :)
@BruceUSA@fifonik Correct. AMD AMF is VCE. Maybe with Voukoder you'll have quite some more options to configure. Besides that it'll do mostly the same as the VEGAS implementation.
Using Voukoder AMF encoder, quality is very bad and is not acceptable. I did a side by side comparison with Magix AMD VCE, is like day and night. Beside, AMD VCE in Magix template, CPU/GPU usage is much higher 70% + CPU 100% GPU and better quality. Voukoder AMF, very bad quality and slow, 60% CPU and 70-80% GPU.
When encoding in 8 bit CPU only, its it good and CPU usage is at full throttle. But if you try to encode 10 bit cpu only and the CPU usage is low 30-38%. For speed and quality, Magix AMD VCE win hand down for my specific PC combo.
I rendered my guinee-pig encoder comparison project with x264 AMD AMF (VRB 20Mbps) and x264 CRF=21 and then compared results using MSU Video Quality Measuring Tool. Have not noticed any blocking issues as with Mainconcept/Magix AVC (all affected: CPU, NVENC, VCE, QSV). The quality is about the same as with my current workflow (frameserver + megui/x264).
@BruceUSA In my universe discussing encoders speed/quality makes any sense only when encoding options provided.
I rendered my guinee-pig encoder comparison project with x264 AMD AMF (VRB 20Mbps) and x264 CRF=21 and then compared results using MSU Video Quality Measuring Tool. Have not noticed any blocking issues as with Mainconcept/Magix AVC (all affected: CPU, NVENC, VCE, QSV). The quality is about the same as with my current workflow (frameserver + megui/x264).
@BruceUSA In my universe discussing encoders speed/quality makes any sense only when encoding options provided.
OK. When I am using the default settings in Voukoder. The Bitrate is low, 15000. The file size is @ 25.1MB. After I changed the bitrate to 24,000 and profile change to high. The result render video look very nice. The file size is @ 188MB. The CPU/GPU usage shot up as well. 70%/100% solid to the end of the render.
Magix AMD VCE render file is @ 195MB. I am all happy at that. I am attach the screen shot of the Configure settings.
@BruceUSA You should not compare different programs with their default settings as these defaults are very different. Probably I'm missing something, but changing bitrate from 15000 kbps to 24000 kbps should not increase the file size from 25 MB to 188 MB. Are you sure that when bitrate was set as 15000 the bitrate checkbox was ticked?
Also, you may want check video stream sizes (in Mediainfo) instead of file sizes as audio streams might be quite different (this is why I asked an option to exclude audio that I'd use for all my testings).
@fifonik Yes I ticked the box for 15000. Its could all well be the audio thing that caused the file size. But the 24000 bitrate file size is close matched to the one on Magix AMD VCE template.
Encoder is the same and and its parameters are almost the same (the only keyint is different and looks like the voukoder using project's framerate for this). So I do not really understand how it is so much faster.
UPDATE: did the similar render time comparison with longer project and render time was about the same: 27m vs 25m. Looks like in case MeGUI + frameserver there are some preparation/copy time. I really like the voukoder.