Posts by Kleinrotti

Were in Version 1 some more compiler optimizations active?

Seems like ffmpeg can only decode bink 1 and bink 2 video files. Encoding is not implemented so far I think. Furthermore a licence is required if you want to implement Bink in your software.

But there is an exporter plugin for Adobe to export Bink made by the developers itself.

The only thing that is not set to default is that your source and export is interlaced. Maybe you could try export a non interlaced source file just to be sure it's not the interlacing.

Please try to copy the .prm file manually to your install location -> Adobe\Common\Plug-ins\7.0\MediaCore

Please try again without setting the level flag.

In the logfile you can see that the frame rate is set to -4.65. That can't work

If you have used the automatic source detection, set the framerate manually.

It would be nice if Voukoder can update itself and you don't have to download copy the .prm file in the plugins folder.

Moving the logging view there is a good idea in my eyes. I would like to have something like: Rightclick on the Icon->Export Logfile to textfile.

I can reproduce that issue with zscale using hevc_qsv and h264_qsv.

When using 2pass the audio is encoded already in the first pass. When the second pass starts audioRenderer is NULL because it's already done in the first pass I think. With my added if clause that prevents encoding the audio twice, it is fixed.

That's strange audioRenderer isn't NULL while debugging, but why it doesn't work?

Quote

audioRenderer is suddenly NULL and the Reset() is not called. But i'm not sure how this can happen

Yes, in the pull request I have replaced if(audioRenderer) with if(exportInfo.audio.enabled) then everything works fine.

I have also made an if clause to avoid that audio is encoded twice when using 2pass.

I used the same settings you have posted Vouk. Here is a complete logfile.

I have also noticed that the Encoder Settings in the metadata of the video are also missing then.

I have have used the mkv container.

I have fixed it. I will do a pull request later

Oh yes, that's an important point!

Do you have set the level flag in the voukoder export settings? If so, remove it and try again If this doesn't work please upload the complete voukoder log output in a text file.

Currently it is not possible to select a pixel format for h264_nvenc.

The ffmpeg help output says these are available:

Supported pixel formats: yuv420p nv12 p010le yuv444p p016le yuv444p16le bgr0 rgb0 cuda d3d11

If you choose hevc_nvenc it is only possible to select 8 or 10 Bit but no pixel format.

These are available for hevc_nvenc:

Supported pixel formats: yuv420p nv12 p010le yuv444p p016le yuv444p16le bgr0 rgb0 cuda d3d11

Maybe the issue could be this commit. When the seconds pass starts the audiorenderer is not created would be my assumption.

I can confirm this problem now. Since I have upgraded from Version 2.1.0 to 2.2 I also have this problem with 2 pass.

Edit: When the second pass starts this error appears at every frame:

[14:32:44] Frame #13452: vRender: 33 us, vProcess: 6 us, vEncoding: 1463 us, Latency: 1543 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13453: vRender: 25 us, vProcess: 5 us, vEncoding: 3438 us, Latency: 3509 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13454: vRender: 26 us, vProcess: 4 us, vEncoding: 5588 us, Latency: 5658 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13455: vRender: 28 us, vProcess: 4 us, vEncoding: 3154 us, Latency: 3223 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13456: vRender: 24 us, vProcess: 5 us, vEncoding: 1264 us, Latency: 1326 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13457: vRender: 21 us, vProcess: 4 us, vEncoding: 37456 us, Latency: 37519 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13458: vRender: 29 us, vProcess: 5 us, vEncoding: 5809 us, Latency: 5878 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13459: vRender: 30 us, vProcess: 4 us, vEncoding: 3632 us, Latency: 3701 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13460: vRender: 25 us, vProcess: 4 us, vEncoding: 1238 us, Latency: 1300 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13461: vRender: 18 us, vProcess: 3 us, vEncoding: 5080 us, Latency: 5136 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13462: vRender: 26 us, vProcess: 5 us, vEncoding: 5938 us, Latency: 6002 us
[14:32:44] Aborting audio renderer loop: No audio samples left!.
[14:32:44] Frame #13463: vRender: 24 us, vProcess: 4 us, vEncoding: 3604 us, Latency: 3668 us

I think this is a ffmpeg issue. There is an older ticket with this problem.