Release Notes 4.1

Just a small bugfix release fixing the small issues below.

Fixes

• Fixed encoder filtering based on selected stream types
• Removed double file extension from some encoders

Notes

For using NVENC encoders driver version 436.15 or newer is required.

Credits

Thanks to my all supporters - especially the platinum tier patrons ValnirÆsirsson and Gronkh!

Download

https://github.com/Vouk/voukoder/releases/tag/4.1

• So the audio data (float32) from premiere is pretty much okay.
• float32 -> s16le (pcm) is okay too
• float32 will be directly send to the aac encoder as "fltp" (no conversion)
• it has to do with the aac encoder

Maybe it has to do with the options?

-aac_coder <int> E...A.... Coding algorithm (from 0 to 2) (default fast)

anmr E...A.... ANMR method

twoloop E...A.... Two loop searching method

fast E...A.... Default fast search

-aac_ms <boolean> E...A.... Force M/S stereo coding (default auto)

-aac_is <boolean> E...A.... Intensity stereo coding (default true)

-aac_pns <boolean> E...A.... Perceptual noise substitution (default true)

-aac_tns <boolean> E...A.... Temporal noise shaping (default true)

-aac_ltp <boolean> E...A.... Long term prediction (default false)

-aac_pred <boolean> E...A.... AAC-Main prediction (default false)

-aac_pce <boolean> E...A.... Forces the use of PCEs (default false)

Does this happen with the Fraunhofer AAC encoder too? Did you test this?

What about if you export raw pcm?

I guess there might be an issue with the 32 bit float data coming out of premiere.

I am working on an update making this possible. It is in the testing phase now.

Voukoder 4 can correct this with the "atrim" filter (both in milliseconds and in number of samples).

Yes, from what i've found 1536 kbps is the max. limit.

Zitat

[23:45:36] FFmpeg: InitializeEncoder failed: invalid param (8): Invalid Level.

It is rather the NVIDIA driver that complains about the issue. I remember we've had this issue since the first days of Voukoder. Strange that you report other version don't have this issue ...

Unfortunately I can't do anything about it. I am always using the latest FFmpeg version.

You might turn on low-level logging and provide the voukoder log file. There should be more info about the issue. But i guess it is an FFmpeg limitation.

shamo42 If you keep it busy, does it continue after a longer time? Maybe after 1 minute?

Lan-Na No, i need to Improve the connector to be able to select gif. It does not depend on a voukoder release.

Lan-Na Can you please stop cross-posting this in various forums, twitter and threads? I am working on it.

Steve Rhoden (Hentys) Voukoder does not need the .NET framework

I'll investigate that.

As Voukoder is using FFmpeg internally it uses the encoders/muxers FFmpeg provides. As far as i know FFmpeg does not offer any further advanced compression functionality.

You can save a preset in Premiere or create a template in VEGAS with your favorite settings. user presets in Voukoder are not scheduled yet but will most likely come with the next version.

Release Notes

If you like Voukoder and especially if it helps saving time and money in your business - please consider supporting the project by paypal or on patreon. Thank you.

I am also looking for sponsors and partners. Please contact me if you are interested.

Important

Make sure you are using the latest connector for your application(s)!

Changes

• Increased floating point values precision to 3 decimal places
• Added animated GIF support
• Added still image support (BMP and TIFF)
• Added "atrim" filter to correct the audio track offset

Fixes

• Fixed loading the correct order of filters
• Added low-level logfile for debugging
• Fixed sequential exports with different frame sizes are failing
• Showing video and audio pages only if they are selected in the NLE

Notes

For using NVENC encoders driver version 436.15 or newer is required.

Credits

Thanks to my all supporters - especially the platinum tier patrons ValnirÆsirsson and Gronkh!

Download

https://github.com/Vouk/voukoder/releases/tag/4

The GTX 1650 is based on the Turing architecture which does not support interlaced encoding anymore. Does it work if you deinterlace the media media and do a progressive export?

You need to disable the audio track in the exportas an animated GIF can not contain any audio tracks. I noticed this does not work with VEGAS currently. I have to fix the in the VEGAS connector.

Zitat von online

So I don't get the point of including GIF export in the first place.

Does it harm anyone? Maybe there are other use cases and workflows than yours?

Nice to hear you are happy now.

Thread closed.

ffmpeg version N-96835-g177c68e Copyright (c) 2000-2020 the FFmpeg developers
  built with Microsoft (R) C/C++-Optimierungscompiler Version 19.16.27032.1 fuer x64
  configuration: --toolchain=msvc --extra-cflags='-MD -I/c/TeamCity/buildAgent/work/ffmpeg_nightly_release/build/include' --extra-ldflags='-LIBPATH:/c/TeamCity/buildAgent/work/ffmpeg_nightly_release/build/lib' --prefix=/c/TeamCity/buildAgent/work/ffmpeg_nightly_release/build --pkg-config-flags=--static --disable-doc --disable-shared --enable-static --enable-runtime-cpudetect --disable-devices --disable-demuxers --disable-decoders --disable-network --enable-w32threads --enable-gpl --enable-nvenc --enable-amf --enable-libmfx --enable-libvorbis --enable-libsnappy --enable-libvpx --enable-libfdk-aac --enable-libmp3lame --enable-libzimg --enable-libx264 --enable-libopus --enable-libx265
  libavutil      56. 42.100 / 56. 42.100
  libavcodec     58. 73.102 / 58. 73.102
  libavformat    58. 39.101 / 58. 39.101
  libavdevice    58.  9.103 / 58.  9.103
  libavfilter     7. 77.100 /  7. 77.100
  libswscale      5.  6.100 /  5.  6.100
  libswresample   3.  6.100 /  3.  6.100
  libpostproc    55.  6.100 / 55.  6.100
Encoder truehd [TrueHD]:
    General capabilities: delay small exp
    Threading capabilities: none
    Supported sample rates: 44100 48000 88200 96000 176400 192000
    Supported sample formats: s16
    Supported channel layouts: stereo 5.0 5.1

Unfortunately not.