Below are highly optimized, practical command-line recipes tailored for processing animation files like Creature Commandos . 1. Remuxing MKV to MP4 without Re-encoding
For devices that do not support external subtitle tracks (like SRT or ASS files), you can permanently "burn" the text into the video frames.
ffmpeg -ss 00:05:30 -to 00:06:45 -i creature_commandos_s01e06.mp4 -c copy scene_clip.mp4 Use code with caution. Hardware Acceleration Options
Before running any commands, inspect the file’s streams:
