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VidMost Blog: how video files and streams really work

Plain-language guides to video files, streams, formats and playback, from the VidMost editorial team.

What Is a TS File? MPEG Transport Stream Explained

What is a TS file? It is an MPEG transport stream: 188-byte packets from broadcast TV and HLS. Learn how to open one and convert TS to MP4 without re-encoding.

Nov 3, 2026Read article