Programster's Blog

Tutorials focusing on Linux, programming, and open-source

Fix Aspect Ratio of MKV Files

Fix MKV video files that have a stretched look due to an incorrect aspect ratio.

Fix Audio Sync Issues In MKV Video Files

Learn how to fix the audio not being in sync with the video on your MKV media files.

FFMPEG - Losslessly convert mp4 to mkv

Add Chapters To MKV File

Comparing VP9 AND x265 HEVC

A comparison of VP9 and HEVC video codecs.

FFMPEG - Change Audio Level In Video

Strip Audio Tracks From an MKV with MKVToolNix