Video-Guides
Verständliche Erklärungen zu Formaten, Codecs und Kompression — geschrieben, damit du deine Videodateien verstehst und in die Form bringst, die du brauchst. Kein Fachjargon um des Jargons willen, und für nichts davon ist ein Upload nötig.
Die Guides unten sind aktuell nur auf Englisch verfügbar.
Is It Safe to Convert Video Online? What Actually Happens to Your File
Every converter site claims your files are safe. Here's how to actually check any of them — including this one — in under a minute.
What Is a Codec? A Plain-English Guide to Video Compression
The one concept that explains why video files behave the way they do — codecs, in language that doesn't assume you're an engineer.
Containers vs Codecs: Why Your Video Won't Play (and How to Fix It)
MP4, MKV, MOV, H.264, HEVC — which of these is the file, which is the video, and why the difference is the reason your clip won't open.
H.264 vs H.265 vs VP9 vs AV1: Which Video Codec Should You Use?
A practical comparison of the four codecs that matter — quality, file size, compatibility, and how to pick the right one for the job.
How to Compress Video Without Losing Quality
Why re-encoding doesn't have to look worse, what CRF actually does, and a repeatable method for shrinking a file while keeping it sharp.
The Best Video Format for Every Situation
The right format for WhatsApp, email, YouTube, editing, archiving and the web — with the reasoning, not just a table.