This is a GUI for NVEncC, a command line tool that is used for encoding media files using the HW encoder (NVENC) of NVIDIA.

The CudaCoder video encoder was created using cutting-edge technologies, such as NVIDIA CUDA, a parallel computing platform and programming model that allows GPUs to be used to increase performance. This technique enables CudaCoder to process videos at breakneck speeds, reducing encoding times by up to 10 times compared to traditional methods.

CudaCoder supports ouput to mkv or mp4, selection of video codec, either AV1, h264 or HEVC, selection of audio codec, AAC, AC3, E-AC3, Opus or MP3. There is also a posibility to copy chapters and subtitle files.


Version 1.26 - February 18, 2023

  • Added: Option to add an external chapter file. Nero, Apple or Matroska format is supported
  • Changed: NVEncC updated to v7.18
  • Fixed: Max bitrate wasn't saved in profile
  • Fixed: A bug in VPP Colorspace


This is a GUI for mkvextract, a part of the MKVToolNix project that can extract the individual parts from a Matroska™ video file.

Fully supports the capabilities of mkvextract by extracting tracks, tags, attachments, chapters, CUE sheets, timestamps and cues.


Version 1.11 - February 11, 2023

  • Added: Support for opening .mka files
  • Fixed: A bug in the naming of output the files
  • Fixed: A bug that extracted timestamps from tracks that wasn't selected
  • Fixed: A bug that extracted CUE sheets from tracks that wasn't selected