Turn the raw .ts file into a high-quality but smaller .mp4 without re-encoding (if possible), or with a reliable re-encode. Step 1 – Inspecting the Source First, you run ffmpeg -i young_sheldon_s07e12.ts (without an output file, just to see info). FFmpeg prints details:
Now, enjoy that scene where Missy rolls her eyes at Sheldon for the 50th time — in a perfectly compatible, efficiently encoded MP4. young sheldon s07e12 ffmpeg
Command: