Posts by Kleinrotti
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GTX 1080 Ti
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Is your GPU overclocked? I had some problems with high GPU core/memory clocks in the past.
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For x264 use maxrate and bufsize instead of vbv-maxrate and vbv-bufsize. This should work.
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Yes it does
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Currently selecting opus audio only allows export to webm and mkv. Could enable it for mp4 too? With ffmpeg export to mp4 works fine with opus audio.
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Please set the correct frame rate in the settings.
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[22:45:47] Timebase: -2136068775/-920509440 (0.43 fps) -
You can take a look here for a detailed comparison of many Nvidia GPUs in terms of GPU encoding power and speed.
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Is there a AMD GPU equivalent to CUDA to use this speed improvement on AMD cards too?
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@Kleinrotti Seems the high core count works pretty good with AVX2 code.
Maybe it would be nice to have a checkbox in the future, to use AVX2 or CUDA. To prevent a bottleneck for high core count CPUS.
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Stats for 1080p 10Bit nvenc Hevc
Connector 1.5.0:
- Average vProcess 4700us
- FPS 47
Connector 1.6.0:
- Average vProcess 9200us
- FPS 37
Hardware:
AMD TR1950x
GTX 1080ti with newest driver
32GB RAM
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This is pretty normal when using 10 Bit instead of 8 Bit. Encoding takes a lot longer then.
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Everything is fine, only H264 QSV is supported by this CPU/IGPU.
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That's really strange, some days ago i compiled Voukoder myself and I had this issue too. But after a re compile this issue was gone.
Maybe you could try this Voukoder Version. It's compiled with ffmpeg 4.3 and Nvenc SDK 10. This Version works for me without this issue (Ignore the Rav1e Codec).
Just replace this dll with the same one in C:\Program Files\Voukoder.
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As you can see in the logfile, the vEncoding, aEncoding and vProcess times are fine (this is what Voukoder is processing). But there are very high spikes at vRender times, that's what Adobe needs to send the frame to Voukoder.
In this case Adobe needs 1,18 seconds to send the frame to Voukoder. This could be caused by effects, color corrections or other applied things in Premiere.
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Maybe you are using the broken Voukoder 6 Version where nvenc is bugged on some systems.
You could try this pre release version of Voukoder.
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Do you mean NVENC?
You have to select that Encoder first.
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You can click on the small "+" symbol next to the descriptions "standard", "rate control" ... . The available options will be shown then.
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Sorry, only the GT 1030 does not support NVENC encoding, the GT 710 supports H264 YUV 4:2:0 encoding.
Maybe you are using the broken Voukoder 6 Version.
You could try this release candidate version: Download
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These cards do not support Nvenc encoding. Take a look here.
