Seems to me like this is a filter issue. You have selected CUDA as pixel format for the encoder, but you are not uploading it to the GPU. So you have to either:
- Use the CUDA Upload filter
- Or select a normal, non-CUDA pixel format
Seems to me like this is a filter issue. You have selected CUDA as pixel format for the encoder, but you are not uploading it to the GPU. So you have to either:
- Use the CUDA Upload filter
- Or select a normal, non-CUDA pixel format
Robert Niessner Thanks! I'll look into it asap.
That's correct.
Check this out. It explains the the bottle neck topic: Voukoder Performance Analysis
Set "Preset" to either "Fastest (lowest quality)" or "Faster (lower quality)".
I've added that format to voukoder and voukoderpro.
It'll be available in the next versions.
For a couple of days the forum was not able to send emails. This issue has been resolved.
Robert Niessner Thanks for the info.
Well, could it be ITunes on the Mac expects a big endian file while VoukoderPro on Windows produces a little endian file?
Momo Are you exporting the file on windows, then copy it over to a Mac and feed it to ITunes?
Any chance of getting the forum upload function fixed?
Yep, the Limit is 30 MB now.
What version of the connector are you using? It should be the marked one.
I've noticed you try to export with YUV 4:2:0 10 bit. Maybe that's not supported with VEGAS Pro 12. Does 8 bit work?
I did never test Voukoder with VEGAS Pro version < 17. I just assumed it might work with it as the plugin interface I'm using was introduced with VEGAS 12. I also don't have these versions at hand to test it.
But it seems 12 and 13 might not work.
Please uninstall Voukoder using the windows "Add or remove programs" tool. This should work.
x264 and x265 will not be included in VoukoderPro.
I will also remove the licensing information again in the next release.
This is the MediaInfo of the file above:
General
Complete name : C:\Users\daniel\Downloads\04_DE_8_HD_24_THEGREATESCAPER_239_R1.mov
Format : MPEG-4
Format profile : QuickTime
Codec ID : qt 0000.02 (qt )
File size : 917 MiB
Duration : 57 s 250 ms
Overall bit rate mode : Variable
Overall bit rate : 134 Mb/s
Writing application : Lavf60.10.100
Video
ID : 3
Format : ProRes
Format version : Version 0
Format profile : 422 HQ
Codec ID : apch
Duration : 57 s 250 ms
Bit rate mode : Variable
Bit rate : 125 Mb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 24.000 FPS
Color space : YUV
Chroma subsampling : 4:2:2
Scan type : Progressive
Bits/(Pixel*Frame) : 2.514
Stream size : 854 MiB (93%)
Writing library : Lavc
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio #1
ID : 1
Format : PCM
Format settings : Little / Signed
Codec ID : in24
Duration : 57 s 250 ms
Bit rate mode : Constant
Bit rate : 6 912 kb/s
Channel(s) : 6 channels
Channel layout : L R C LFE Lb Rb
Sampling rate : 48.0 kHz
Bit depth : 24 bits
Stream size : 47.2 MiB (5%)
Default : Yes
Alternate group : 1
Audio #2
ID : 2
Format : PCM
Format settings : Little / Signed
Codec ID : in24
Duration : 57 s 250 ms
Bit rate mode : Constant
Bit rate : 2 304 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 48.0 kHz
Bit depth : 24 bits
Stream size : 15.7 MiB (2%)
Default : No
Alternate group : 1
Alles anzeigen
Here the video track (ID 3) comes after the audio tracks (ID 1, ID 2). Theoretically the track ordering doesn't matter.
Is it possible ITunes expects the video track(s) come first, and the audio tracks after it?
You can use dropbox or wetransfer if you like. Please send a whole sample file.
Can you share your Voukoder log file, please?
Does this version fix the issue for you? https://github.com/Vouk/voukoder/…oder-13.4.1.msi
So given the fact qp=4 is true lossless encoding, I'd say qp=4 is the way to go.
There is no "better quality" than true lossless.
Make sure you are using the latest connector for your application(s). For using NVENC (SDK 12) encoders driver version 531.61 or later is required.
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