Convert any video file to M4V format online for free. Fast, secure, and easy-to-use video to M4V converter with no software installation required.
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Max file size: 50 MBMax duration: 30 min
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Drag and drop your TS file, or click to browse for it.
Choose M4V as the output and click Convert. The conversion runs on our servers, so your device does none of the work.
Download your converted file instantly. The download link expires in 1 hour for security.
Our powerful servers process your files quickly, delivering converted files in seconds.
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Your file is used only to make your conversion. It is never published or shared, and the download link expires after one hour.
Works directly in your web browser. No software download or installation required.
How the two formats differ on the things that change your result.
| Specification | TS (source) | M4V (result) |
|---|---|---|
| Container | MPEG-2 Transport Stream | MPEG-4 (Apple variant) |
| Developed by | MPEG | Apple |
| Introduced | 1995 | 2005 |
| Video codecs | MPEG-2, H.264, H.265 | H.264 |
| Audio codecs | AAC, AC-3, MP2 | AAC, AC-3 |
| Max resolution | 4K UHD | 4K UHD |
| Typical bitrate (1080p) | 5–25 Mbps | 4–20 Mbps |
| Multiple audio tracks | Yes | Yes |
| Subtitle tracks | Embedded (soft) subtitles | Embedded (soft) subtitles |
| Chapter markers | No | Yes |
| Streaming optimized | Yes | Yes |
| Licensing | Patent-licensed | Patent-licensed |
| Plays natively on | Native: Smart TVs · Needs a player: Windows, macOS, iOS, Android | Native: macOS, iOS · Needs a player: Web browsers, Windows, Android, Smart TVs |
| Best for | broadcast, live streaming, IPTV | the Apple ecosystem, iTunes libraries, home theatre |
Because M4V supports H.264 just like TS does, the video stream can be carried across without a quality-costing re-encode.
Compatibility is the main win here: M4V plays natively on macOS and iOS, where TS needs a separate player, so the result works without asking anyone to install anything.
At 1080p, TS typically runs around 15 Mbps while M4V sits near 12 Mbps, which is the main driver of the size difference you will see.
This page converts TS video, stored in the MPEG-2 Transport Stream container since 1995, into M4V, which uses MPEG-4 (Apple variant) and dates from 2005. The codecs each container accepts decide whether the picture has to be re-encoded.
TS comes from MPEG and dates to 1995. It usually holds MPEG-2, H.264, or H.265 video with AAC, AC-3, or MP2 sound, and those streams set the ceiling for anything converted out of it.
M4V comes from Apple and dates to 2005. It holds H.264 video alongside AAC or AC-3 audio, and without installing anything it plays on macOS and iOS.
After converting your file, you can use Scriptivox transcription services to convert your audio to text. Perfect for meetings, interviews, podcasts, and more.
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