AVIF to WTV Converter

AVIF to WTV Converter

This converts a still AVIF image into a WTV (Windows Recorded TV Show) video file — two formats from opposite ends of computing history. AVIF is a 2019 web image format built on the AV1 codec; WTV is the container Windows Media Center wrote when it recorded TV, and its ecosystem ended when Windows 10 dropped Media Center in 2015. Because the input is a single image, the output is one motionless frame held for a fixed duration with no sound — it does not animate. The only honest reason to make a .wtv from a photo is to drop a title card or static slide into a surviving Media Center library on a Windows 7 or 8.1 HTPC. If you actually want a playable video or a normal image, you almost certainly want AVIF to MP4 or AVIF to JPG instead.

AVIF Format at a Glance

WTV Format at a Glance

How to Convert AVIF to WTV

1. Upload Your AVIF File: Drag and drop or click "+ Add Files" to add AVIF images from your computer. Batch upload is supported; under Merge strategy, choose Merge images to combine several stills into one video or Video per image to get a separate .wtv for each.
2. Set the Image Duration: Expand Advanced Options and open Image Duration. The default is 5 seconds — this is how long the single frame is held on screen. Raise it for a longer slide or lower it for a brief card.
3. Adjust Background Color and Resolution (Optional): Use Background Color (default Black) to fill any letterbox area if your image does not match the video frame, and use Video resolution to Keep original, pick a preset, or set Width x Height. There is no Video Codec dropdown for this target — the output is encoded as H.264, which WTV carries, and the codec is fixed.
4. Convert and Download: Click Convert. Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion — no sign-up, no watermark, never shared.

Frequently Asked Questions

Does converting an AVIF image to WTV create a moving video?

No. The source is a single still image, so the output is one motionless frame shown for the duration you set under Image Duration (5 seconds by default). There is no motion and no audio — WTV was built to hold a recorded broadcast, but nothing in a photo supplies movement or a soundtrack. If you want an actual moving clip, you need video frames to begin with; a static image can only ever produce a static "video."

Will the WTV file play on Windows 10 or Windows 11?

Not in Windows Media Center. Microsoft removed Media Center when Windows 10 shipped in 2015, and there is no official replacement, so the Recorded TV interface that gives WTV its purpose no longer exists on current Windows. The container itself still opens in players like VLC on Windows 10/11, but a motionless H.264 frame in a .wtv wrapper offers nothing a normal video file does not. For a modern PC, AVIF to MP4 is the sensible target.

Why would anyone convert an image to WTV in 2026?

The realistic use case is narrow: you are maintaining a legacy Windows 7 or 8.1 Media Center library and want a static title card, channel logo, or placeholder slide to sit alongside real .wtv recordings in the Recorded TV gallery. Outside of matching an existing Media Center workflow, there is no advantage to WTV over a normal video or image file — which is why no mainstream converter even offers conversions into WTV; they only convert WTV recordings out to modern formats.

Which video codec does the WTV output use, and can I change it?

The output is encoded with H.264, and the codec is fixed for this target — there is no Video Codec dropdown on this page. That differs from how Media Center recorded TV natively, which was MPEG-2 (with MPEG-1 Layer II or AC-3 audio) captured from a tuner. The .wtv produced here is a valid container that a Media Center library will index; it just carries an H.264 still frame rather than an MPEG-2 broadcast stream.

Does the WTV file keep AVIF's HDR, wide color, or transparency?

No. AVIF can store 10/12-bit HDR, BT.2020 wide-gamut color, and an alpha channel, but the WTV pipeline outputs a standard 8-bit H.264 frame, so high-bit-depth and HDR information is tone-mapped down and transparency is flattened. Any transparent areas are filled with the Background Color you choose (Black by default). If preserving AVIF's color depth or alpha matters, keep the image as an image — see AVIF to PNG for a lossless still that retains transparency.

How long should I set the image duration?

It depends on the role of the slide. In our testing, a 5-second hold reads as a comfortable title card, while 10 seconds suits a slide someone needs time to read; durations under a second mostly make sense only when you are stitching many images together with Merge images to build a longer sequence. The duration does not affect visual quality — it only controls how long the same frame is repeated — so pick whatever fits the pacing of your Media Center playlist.

Should I be on the reverse page instead — I have a .wtv file to watch?

Very likely, yes. This page converts an image into WTV, which only helps a legacy Media Center setup. If you received a .wtv recording and want to watch or edit it on a current device, use the reverse direction: WTV to MP4. And if you are converting video rather than a still image into a Media Center library, MKV to WTV handles real video sources.

How are my files handled, and how long do you keep them?

Files are uploaded over an encrypted connection, processed on our servers, and deleted automatically a few hours after conversion. There is no sign-up, no watermark, and your files are never shared or made public. If your real goal is simply a smaller AVIF rather than a video, see compress AVIF; for a web-ready image instead of a legacy video container, AVIF to WebP is the more practical target.