TS Compressor
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Supports: TS
Advanced Options - Our defaults are optimized for the best results. We recommend you keeping the defaults unless you have a specific need.
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Need help?How to Compress TS Video Online
- Upload Your TS Files: Click "+ Add Files" to select TS (Transport Stream) files from your computer, Google Drive, or Dropbox. Batch upload supported.
- Choose Compression Settings: Select compression method — quality preset (Highest to Lowest), target file size percentage, specific file size in MB, constant/variable bitrate, or CRF quality level. Optionally change resolution (1080p, 720p, 480p, percentage, or custom dimensions).
- Download Compressed Files: Click "Compress" and download your smaller TS files.
What Is TS (Transport Stream)?
TS (MPEG Transport Stream) is a container format designed for broadcasting and streaming. It's built to handle transmission errors gracefully — if data is lost during broadcast, the stream recovers without corrupting the entire file.
TS files come from:
- IPTV recordings — live TV captured via set-top boxes
- DVB broadcasts — digital TV recordings (DVB-T, DVB-S, DVB-C)
- Blu-ray discs — Blu-ray uses M2TS (a variant of TS)
- HLS streaming — HTTP Live Streaming segments are .ts files
- HDHomeRun and similar TV tuner devices
Competitors like invideo.io use "advanced compression algorithms" to retain quality while reducing TS file size. conversiontab.com processes in-browser for security. videoscompress.com reports "up to 90% size reduction" with smart defaults. Few competitors have dedicated TS compression pages — most only offer TS-to-MP4 conversion.
TS vs MP4
| Feature | TS | MP4 |
|---|---|---|
| Error resilience | ✅ Recovers from data loss | ❌ Corrupts on data loss |
| Streaming | ✅ Designed for broadcast | ✅ Designed for download |
| File size overhead | Slightly larger (packet headers) | Smaller |
| Device playback | ⚠️ Limited (VLC, media centers) | ✅ Universal |
| HLS compatibility | ✅ Native segment format | ❌ Needs fragmented MP4 |
Frequently Asked Questions
Is it free?
Yes. Completely free with no watermarks, no sign-up required, and no file count limits.
Should I compress TS or convert to MP4?
If you need TS format (IPTV, HLS, broadcast), compress within TS. For general playback and sharing, converting to MP4 gives smaller files with universal compatibility.
Can I compress multiple files at once?
Yes. Upload multiple TS files and compress them all with the same settings.
Why are TS files larger than MP4?
TS includes packet headers and error correction data for broadcast resilience. This overhead adds 5-10% to file size compared to MP4 with the same video content.
Does it work on mobile?
Yes. Works in any modern browser on all devices — no app installation required.