WTV to MJPEG Converter

Easily convert WTV videos to MJPEG format online for free

Drop files here. 1 GB maximum file size or Sign Up
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Settings

Set the video quality in a VBR mode. Choose "Custom" if you need to set a fixed bitrate (CBR).
Set an output video resolution by selecting one from the predefined set of the most popular resolutions or manually entering a custom resolution.
This option controls the number of frames per second. It changes the playback smoothness only, not the output video duration or video playback speed.

wtv

WTV (Windows Recorded TV Show) is a digital video recording format developed by Microsoft and introduced in July 2008 with the Windows Media Center TV Pack for Windows Vista. The format was designed to replace the earlier DVR-MS recording format used by Windows Media Center, offering a more capable container for recording live television broadcasts. WTV files store video in MPEG-2 or H.264 encoding alongside multiple audio tracks in AC-3 or MPEG audio format, along with closed caption data, electronic program guide metadata, and copy protection flags. The container uses an internal directory structure that supports time-shifting features, allowing Windows Media Center to record content while simultaneously enabling playback from the beginning of the recording. A rich metadata framework preserves detailed program information from the electronic program guide (EPG), including show title, episode description, genre, ratings, and original air date, making it easy to organize and browse recorded content. The format supports both standard definition and high definition recordings from digital cable, over-the-air ATSC, and ClearQAM tuner sources. WTV files are natively accessible through Windows Media Center and can be converted to the simpler DVR-MS format using built-in Windows tools. While Windows Media Center was discontinued after Windows 7 (with limited support in Windows 8), WTV files remain in personal media archives and can be processed by third-party video tools.
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mjpeg

MJPEG (Motion JPEG) is a video compression format in which each frame is independently compressed as a separate JPEG image. Unlike interframe codecs that exploit temporal redundancy between successive frames, MJPEG treats every frame as a standalone photograph, applying the discrete cosine transform compression familiar from still image JPEG encoding. This approach dates back to 1992, coinciding with the establishment of the JPEG standard itself, and was widely adopted as one of the earliest practical methods for compressing digital video. The intraframe-only nature of MJPEG carries several practical benefits: any frame can be accessed and edited independently without decoding neighboring frames, making it exceptionally well-suited for video editing and applications requiring frame-accurate random access. MJPEG is commonly used in IP cameras, security surveillance systems, medical imaging, and industrial machine vision, where individual frame integrity and low processing latency outweigh the higher bandwidth requirements compared to modern interframe codecs. The format achieves typical compression ratios of 10:1 to 20:1 while maintaining good visual quality, though at significantly higher bit rates than temporal compression methods for equivalent quality. MJPEG streams can be delivered over HTTP, making them straightforward to implement in web-based monitoring applications, and the simplicity of the codec ensures reliable decoding even on resource-constrained embedded hardware.
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Rapid Processing

Our servers process WTV to MJPEG conversions quickly, so you spend less time waiting and more time using your converted video.

Multiple Upload Sources

Import files from your computer, Google Drive, Dropbox, or paste a direct URL. Multiple upload methods for maximum convenience.

Cross-Platform Access

Use the converter on any device with a web browser — Windows, macOS, Linux, iOS, or Android. No platform restrictions apply.

How to convert WTV to MJPEG

1

Select or drag&drop WTV video to convert it to the MJPEG format from your computer, iPhone or Android. Moreover, it is possible to choose it from your Google Drive or Dropbox account.

2

Now your video is uploaded and you can start the WTV to MJPEG conversion. If it is needed, change the output format to one of the 37 video formats supported. After that, you can add more videos for batch conversion.

3

If you want, you can customize such settings as resolution, quality, aspect ratio and others by clicking the gear icon. Apply them to all the video files if necessary and click the button "Convert" to process.

4

Once your video is converted and edited, you can download it to your Mac, PC or another device. If necessary, save the file to your Dropbox or Google Drive account.

About formats

WTV (Windows Recorded TV Show) is a digital video recording format developed by Microsoft and introduced in July 2008 with the Windows Media Center TV Pack for Windows Vista. The format was designed to replace the earlier DVR-MS recording format used by Windows Media Center, offering a more capable container for recording live television broadcasts. WTV files store video in MPEG-2 or H.264 encoding alongside multiple audio tracks in AC-3 or MPEG audio format, along with closed caption data, electronic program guide metadata, and copy protection flags. The container uses an internal directory structure that supports time-shifting features, allowing Windows Media Center to record content while simultaneously enabling playback from the beginning of the recording. A rich metadata framework preserves detailed program information from the electronic program guide (EPG), including show title, episode description, genre, ratings, and original air date, making it easy to organize and browse recorded content. The format supports both standard definition and high definition recordings from digital cable, over-the-air ATSC, and ClearQAM tuner sources. WTV files are natively accessible through Windows Media Center and can be converted to the simpler DVR-MS format using built-in Windows tools. While Windows Media Center was discontinued after Windows 7 (with limited support in Windows 8), WTV files remain in personal media archives and can be processed by third-party video tools.
Developer: Microsoft
Initial release: July 16, 2008
MJPEG (Motion JPEG) is a video compression format in which each frame is independently compressed as a separate JPEG image. Unlike interframe codecs that exploit temporal redundancy between successive frames, MJPEG treats every frame as a standalone photograph, applying the discrete cosine transform compression familiar from still image JPEG encoding. This approach dates back to 1992, coinciding with the establishment of the JPEG standard itself, and was widely adopted as one of the earliest practical methods for compressing digital video. The intraframe-only nature of MJPEG carries several practical benefits: any frame can be accessed and edited independently without decoding neighboring frames, making it exceptionally well-suited for video editing and applications requiring frame-accurate random access. MJPEG is commonly used in IP cameras, security surveillance systems, medical imaging, and industrial machine vision, where individual frame integrity and low processing latency outweigh the higher bandwidth requirements compared to modern interframe codecs. The format achieves typical compression ratios of 10:1 to 20:1 while maintaining good visual quality, though at significantly higher bit rates than temporal compression methods for equivalent quality. MJPEG streams can be delivered over HTTP, making them straightforward to implement in web-based monitoring applications, and the simplicity of the codec ensures reliable decoding even on resource-constrained embedded hardware.
Initial release: 1992

Frequently Asked Questions

Why should I convert WTV to MJPEG?

Since WTV only works within Windows Media Center, switching to MJPEG makes your TV recordings accessible on phones, tablets, and non-Windows systems.

What program opens MJPEG files?

VLC, QuickTime, web browsers, and security camera software can open MJPEG video files.

Is registration required?

No. You can start converting immediately without creating an account. Registration is optional and unlocks additional features.

Does the converter work on Linux?

Yes. The converter is browser-based and works on Linux, Windows, macOS, and any other OS with a modern web browser.

Will audio be preserved when converting?

Yes — the audio track from your WTV file is carried over into the MJPEG container during conversion automatically.

Does the conversion affect video quality?

You control the output settings. Choosing a high bitrate and matching resolution preserves quality close to the original WTV source.

WTV to MJPEG Quality Rating

5.0 (1 votes)
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