Convert AV1 to BMP

Convert Your AV1 to BMP documents smoothly

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How to convert AV1 to BMP

Step 1: Transfer your AV1 files using the button above or by slide and deposit.

Step 2: Click the 'Convert' button to start the conversion.

Step 3: Retrieve your converted BMP files.

AV1 to BMP Conversion FAQ

How do I extract frames from an AV1 video as BMP images?

Upload the AV1 and open the options. Frame Extraction has two modes: Single Frame saves one BMP from the second you enter (for example 1, 5 or 10.5), and All Frames saves every frame of the video as a BMP image. There is no every-Nth-frame or one-per-second mode. AV1 is the royalty-free video codec the Alliance for Open Media released in 2018 as the successor to VP9. BMP is the Windows Bitmap, the raw raster format built into Windows since 1985.

Will subtitles show up in the BMP frames I extract?

Not if they are a real subtitle track. An AV1 keeps subtitles as their own stream and the player draws them over the picture at playback time, so the decoded frame the converter writes out as a BMP has clean pixels underneath. Subtitles that were burned into the video before it ever became an AV1 are a different matter — by then they are part of the image and every extracted frame keeps them.

How big will the BMP files be?

Larger than you might expect, because BMP keeps every pixel exactly rather than approximating. A 1080p still lands around 2-5 MB and a 4K still around 6-15 MB, so a long extraction run adds up quickly. That is the right trade when the images feed further processing, and the wrong one when they are going straight onto a web page. BMP usually stores completely uncompressed pixel rows with a small header, which is why it is so simple to parse.

At what resolution does each extracted BMP frame come out?

The same resolution as the AV1 video — a 1080p AV1 produces 1920×1080 BMP frames; a 4K AV1 produces 3840×2160 BMP frames. Use the resize utility after extraction if you want smaller thumbnails or social-media-sized crops.

Can I extract every single frame from AV1 as BMP?

Yes, with All Frames in the Frame Extraction option, but watch the count: one minute of 30 fps video gives 1,800 BMP images. For a single still, choose Single Frame and enter the second you want instead.

Will the extracted BMP images preserve the AV1 color grading?

HDR footage is not tone-mapped: each frame is converted from the AV1 as it is decoded, so a frame from an HDR AV1 can look flat or washed out as a BMP. Standard (SDR) video keeps its colours.

What is the file size of one extracted BMP frame?

Depends on resolution and BMP codec. A 1080p PNG frame is typically 2 to 5 MB; a 1080p JPG at quality-85 is 200 to 500 KB; a 4K PNG is 6 to 15 MB. At the extreme, every-frame PNG extraction of a 10-minute 1080p AV1 produces ~50 GB total.

How long does frame extraction from AV1 to BMP take?

It depends on the size and length of the file. Small documents and images are usually ready quickly. Long videos take the longest, because most video conversions re-encode every frame.

Can I extract frames at specific timestamps in the AV1?

One at a time. Single Frame takes one time in seconds (for example 83 for 1:23) and saves that frame as a BMP. There is no field for a list of times, so run the conversion again for each extra timestamp.

Is my AV1 video private during frame extraction?

Yes. Uploaded AV1 files are processed on our own conversion servers, no person reviews them, and they are never shared. The upload and the converted BMP are both deleted automatically about 24 hours after the conversion, which leaves time to download the result. See /privacy/ for the full policy.

Why are my extracted BMP frames blurry?

Almost always motion blur baked into the AV1 source — the camera or subject was moving when the frame was captured. Pick timestamps from static scenes, or extract adjacent frames and choose the sharpest. The pipeline does not synthesize detail that was not there.

AV1

AV1 is an open, royalty-free video compression format designed for efficient video streaming over the internet. It provides high compression efficiency without compromising visual quality.