MediaTool

ac3converter

Application searches for MKV (Matroska) or MP4 files which contain audio streams in DTS, TrueHD or E-AC3 codecs. If such a file does not contain AC3 stream of the same language (except commentary tracks), file is being converted and AC3 track is appended in the file.

hevcconverter

Application searches for MKV (Matroska) or MP4 files which contain video streams in H.264 codec. If such a file does not contain HEVC stream, file is being converted and HEVC track replaces the original one.

dupfinder

Application searches for duplicated audio tracks in MKV (Matroska) or MP4 files.

cleaner

Application searches for MKV (Matroska) or MP4 files which contain streams without whitelisted language. Such streams are being removed from the file.

Requirements

• ffmpeg
• ffprobe (installed along with ffmpeg)
• user is in the group render (to access /dev/dri/renderD128 for hardware acceleration)

sudo apt-get update
sudo apt-get install ffmpeg

Usage

make
./dist/ac3converter -help
./dist/hevcconverter -help
./dist/dupfinder -help
./dist/cleaner -help