TS to MP4
TS (Transport Stream) files come from TV recordings, HDTV captures, and Blu-ray rips — formats that most media players and video editors can't handle directly. Converting to MP4 gives you a widely compatible file that plays anywhere. FluidConvert converts TS to MP4 free in your browser.
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Accepts: video/mp2t, .ts, .mts, .m2ts · Max 100MB (free)
Your files are encrypted with TLS and automatically deleted after conversion.
Simply upload your .TS file and we'll convert it to .MP4 format — fast, free, and secure.
Fast & Free
Convert files up to 100MB at no cost. No account needed.
Secure
Files are encrypted and automatically deleted after conversion.
High Quality
Industry-leading conversion with no quality loss.
How to Convert TS to MP4
Upload Your File
Click the upload area above or drag and drop your .TS file. We support files up to 100MB on the free plan.
Choose Output Format
Select .MP4 as your target format. Adjust any conversion settings if needed.
Download Your File
Click Convert Now and wait a few seconds. Once complete, download your converted file instantly.
About TS to MP4
What is TS?
TS (Transport Stream, .ts) is a container format specified by MPEG-2, originally designed for broadcasting digital TV over unreliable transmission channels. It's used by DVB (Digital Video Broadcasting), ATSC (the US digital TV standard), Blu-ray discs, and network streaming protocols like HLS (HTTP Live Streaming). TS files are structured to be error-resilient — they use a fixed 188-byte packet size so decoders can resync after data loss. The video is typically H.264 or HEVC, with AC-3 or AAC audio.
Why convert to MP4?
TS files are not widely supported by consumer media players, mobile devices, or video editing software. MP4 is universally recognized and plays natively on every platform. Converting your TV recordings or HDTV captures to MP4 makes them shareable, editable in any NLE, and compatible with smart TVs, phones, tablets, and streaming media players.
What to expect from the conversion
For TS files with H.264 video, conversion to MP4 can often be done as a fast container remux — moving the streams into an MP4 wrapper without re-encoding, preserving full quality with no loss. Files with MPEG-2 video require transcoding to H.264. Audio streams (AC-3, MP2) are converted to AAC for MP4 compatibility. Subtitle tracks embedded in the TS may not carry over to MP4.
How FluidConvert handles it
We analyze the TS stream, identify the video and audio codecs, and choose the fastest appropriate path — remuxing when possible, transcoding when needed. The output is a clean MP4 file optimized for universal playback.
Common reasons to convert TS to MP4
- Converting recorded-over-the-air HDTV recordings from a PC tuner card into playable MP4 files
- Extracting video from AVCHD camcorder footage saved as MTS/M2TS files
- Converting HLS stream segments downloaded from video services into standard MP4
- Making Blu-ray-ripped TS files compatible with a media player that only handles MP4
Frequently Asked Questions
Will converting TS to MP4 reduce the video quality?
If the source TS has H.264 video, we can remux it to MP4 without re-encoding, preserving 100% of the original quality. For MPEG-2 video sources, transcoding to H.264 is required, which may introduce minor quality changes but results in a much smaller, widely compatible file.
Can I convert TS recordings from a DVR or HDTV tuner?
Yes, provided the TS file is not encrypted with DRM (copy protection). Free-to-air broadcasts captured by an HDTV tuner card or DVR that records unencrypted streams convert without issue. Encrypted TS files from cable or satellite boxes require decryption before conversion.
Why do some TS files have .ts and others .mts or .m2ts extensions?
MTS and M2TS are AVCHD variants of the Transport Stream format used by Sony and Panasonic AVCHD camcorders and Blu-ray. They're structurally similar to TS but use AVCHD-specific features. All three extensions represent MPEG-2 Transport Stream containers and convert to MP4 the same way.