Avelune demo

Play an .avl file, or convert ordinary video to Avelune without uploading it.

IDLE

Loading a synthetic sample…

Open a video or .avl file, or choose a sample below.

0.00sSpace · ←/→ 5s · Home/End

Volume

Open or convert media

Choose an Avelune file to play it directly, or choose a video that FFmpeg can read to convert it to .avl.

Video or .avl fileNo file selected.

Video quantizerLower is finer. 1 uses lossless residual coding.Encoder effortChanges encoder search effort, not the quantizer.Output resolutionSource dimensions are rounded down to even values when required by 4:2:0.Output frame rateEpoch lengthShorter epochs provide more independent seek points.Output audioAudio sample rateAudio quantizer1 is lossless. Lossy ALA1 is experimental.Start timeSeconds from the beginning.LengthSeconds. 0 converts to the end of the file.

Choose or drop a video or .avl file.

Your media stays in this browser. Conversion uses the bundled FFmpeg build; the page does not upload the source file.

Conversion log

Samples

The current samples are synthetic test scenes. They are useful for exercising playback, not as a representative codec-quality corpus.

Remote .avl

Open an Avelune file from a server that supports byte ranges. Cross-origin URLs must also allow the browser's CORS request.

Browser execution

Codec execution and video presentation are separate choices. WebGPU is used for presentation, not as the ALV1/ALA1 decoder.

Codec WASMVideo renderer

Active codec: loading…

Playback diagnostics

Open time—

Range reads0

Bytes read0 B

Video frames0

Source

Name: —
Size: —
WASM: —
Renderer: —

Streams

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Video: —
Audio: —
Dimensions: —

Container

Streams: —
Epochs: —
Front index: —

Playback

Duration: —
Epoch: —
Frame: —
Last range: —
Time: 0.00s

Request and decoder log