Video Format Comparison

MP4 vs TS (Transport Stream): Distribution vs Broadcast

TS (MPEG-2 Transport Stream) is the format that broadcasts TV signals over cable and satellite. DVR recordings and digital TV captures produce .ts files. TS is engineered for broadcast reliability — fault-tolerant and designed for packet loss. MP4 is engineered for distribution — small files, fast seeking, universal device support. Convert TV recordings from TS to MP4 for modern playback.

MP4vsTS

Quick Verdict

Use MP4 when…

Use MP4 for distribution, sharing, uploading, and offline playback on any device. MP4 is the universal video format for finished content.

Use TS when…

TS is for broadcast infrastructure — cable/satellite TV recording, DVR, and HLS streaming transport. Not for general distribution.

MP4 vs TS: Feature Comparison

Feature	MP4	TS
Mobile playback	Universal — iOS, Android native	No native support
Browser HTML5 video	Universal support	Not supported
Broadcast TV recording	Post-processing output	Native DVR/cable format
Error recovery	Limited	Robust — designed for lossy broadcast
VLC playback	Yes	Yes
Codec support	H.264, H.265, AV1, AAC	H.264, H.265, MPEG-2, AC3, AAC

When MP4 wins

✓Mobile playback: Universal — iOS, Android native
✓Browser HTML5 video: Universal support
✓Broadcast TV recording: Post-processing output

When TS wins

✓Mobile playback: No native support
✓Browser HTML5 video: Not supported
✓Broadcast TV recording: Native DVR/cable format

Frequently asked questions

How do I play TS files on Windows?

VLC Media Player plays TS files natively on Windows. For native Windows playback, convert to MP4: ffmpeg -i input.ts -c copy output.mp4 (works when TS contains H.264 video).

Why does HLS streaming use .ts files?

HTTP Live Streaming (HLS) segments video into short .ts files (2-10 seconds each). The .ts extension was used when HLS was designed because MPEG Transport Stream was the standard. Modern HLS can also use fMP4 (fragmented MP4) segments, which most major streaming platforms have adopted.