AV1 WebM Sample Download — Next-Gen Codec

Download a free AV1 WebM video at 1080p (5MB). Test AV1 codec support in browsers, hardware decode capability, and next-generation video compression. AV1 delivers ~30% better compression than VP9.

sample-av1.webm

5 MB

1920×1080 · 1080p · AV1

Download

File details and verification

Filename: sample-av1.webm
Exact size: 5,242,880 bytes
Displayed size: 5 MB
Catalog status: Valid catalog fixture
SHA-256: d8042b3965446880e95c486c54012628798990ca11f1caba34c95425dab48e62
Header signature: Matched (EBML)
Verified on: 2026-08-10
MIME type: video/webm
Dimensions: 1,920 x 1,080 px
Resolution: 1080p
Codec: AV1
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/webm/sample-av1.webm

See how TrueFileSize generates and measures sample files, or review the editorial policy.

Other WebM files

sample-1mb.webm

1 MB

854×480 · 480p · VP9

Download

File details and verification

Filename: sample-1mb.webm
Exact size: 1,048,576 bytes
Displayed size: 1 MB
Catalog status: Valid catalog fixture
SHA-256: b330356295f6fed26c207efe62bd50413acc08a1e768afce48a455d2b31db953
Header signature: Matched (EBML)
Verified on: 2026-08-10
MIME type: video/webm
Dimensions: 854 x 480 px
Resolution: 480p
Codec: VP9
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/webm/sample-1mb.webm

See how TrueFileSize generates and measures sample files, or review the editorial policy.

sample-10mb.webm

10 MB

1920×1080 · 1080p · VP9

Download

File details and verification

Filename: sample-10mb.webm
Exact size: 10,485,760 bytes
Displayed size: 10 MB
Catalog status: Valid catalog fixture
SHA-256: 0389da81fe359d877f0827b392a4d2578a08a9a73904d47668d05bfee9f38727
Header signature: Matched (EBML)
Verified on: 2026-08-10
MIME type: video/webm
Dimensions: 1,920 x 1,080 px
Resolution: 1080p
Codec: VP9
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/webm/sample-10mb.webm

See how TrueFileSize generates and measures sample files, or review the editorial policy.

sample-vp8.webm

15 MB

1280×720 · 720p · VP8

Download

File details and verification

Filename: sample-vp8.webm
Exact size: 15,728,640 bytes
Displayed size: 15 MB
Catalog status: Valid catalog fixture
SHA-256: c373eb22c7f46bd7f1e00e5a968c007c69932ad759b03741ff9da9f8af94e6c6
Header signature: Matched (EBML)
Verified on: 2026-08-10
MIME type: video/webm
Dimensions: 1,280 x 720 px
Resolution: 720p
Codec: VP8
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/webm/sample-vp8.webm

See how TrueFileSize generates and measures sample files, or review the editorial policy.

Frequently Asked Questions

What is AV1 codec?

AV1 (AOMedia Video 1) is an open, royalty-free codec developed by the Alliance for Open Media (Google, Mozilla, Netflix, Apple, and others). It offers ~30% better compression than VP9 and ~50% better than H.264.

Do all browsers support AV1?

Chrome 70+, Firefox 67+, and Edge 79+ support AV1 software decoding. Safari 17+ added AV1 support. Hardware decode is available on newer GPUs (Intel 11th gen+, NVIDIA RTX 30+, AMD RX 6000+). Use feature detection and provide VP9 fallback.

Why is the AV1 file only 5MB at 1080p?

AV1's superior compression algorithm achieves the same visual quality at significantly lower bitrates. This 5MB AV1 file at 1080p would require ~7MB with VP9 or ~10MB with H.264 for equivalent quality.

Other media formats

MP4 MOV AVI Download Tests

Similar files in other formats

sample-multipart.part1.rar

5 MB

Download

File details and verification

Filename: sample-multipart.part1.rar
Exact size: 5,242,880 bytes
Displayed size: 5 MB
Catalog status: Valid catalog fixture
SHA-256: 0e6e9c9874beeb1c9e008a7c80cfb8625b753e44276d3346a87693ee55073bd1
Header signature: Matched (RAR)
Verified on: 2026-08-10
MIME type: application/vnd.rar
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/rar/sample-multipart.part1.rar

See how TrueFileSize generates and measures sample files, or review the editorial policy.

test-5mb.bin

5 MB

Download

File details and verification

Filename: test-5mb.bin
Exact size: 5,242,880 bytes
Displayed size: 5 MB
Catalog status: Valid catalog fixture
SHA-256: 22bf07aae7e1ac15c10e69c3320d287c79efd7058ea03eda01271eaae7d14b92
Header signature: Not applicable (no stable header signature for this format)
Verified on: 2026-08-10
MIME type: application/octet-stream
License: CC0 / Public Domain
Download URL: https://cdn.truefilesize.com/test/test-5mb.bin