NodeValid

Published video-model weights, licences and hardware notes

A conversion table against an open argument

SkyReels-V2 publishes 257 frames for ten seconds, 377 for fifteen, 737 for thirty and 1457 for sixty. MAGI-1 treats frames as an argument with no stated maximum. A table against an open end. As of 2026-09-22.

SkyReels-V2 and MAGI-1 on the same columnA table answers the length question in whichever unit the reader brought; an unbounded argument answers it in neither.SkyReels-V2MAGI-1Length, as each vendor statesit1457 frames for a 60s videoNo ceiling recordedThe detail published beside itFrames against seconds, in the vendor'sown tableFrames are an argument with no statedmaximumResolution, from the same pages544 x 960 at 540P, 720 x 1280 at 720P720 x 720 as the 4.5B defaultMeasured points, or an open range
Fig. 1 Four documented durations, against a parameter with no ceiling.
What the repositories actually stateFilled where the repository states something, hollow where it does not. A blank is not an inference.What the repositories actually stateSkyReels-V2MAGI-1Length, as each vendor states…Length, as each vendor states itLength, as each vendor states it — SkyReels-V2: 1457 frames for a 60s videoLength, as each vendor states it — MAGI-1: No ceiling recordedThe detail published beside itThe detail published beside it — SkyReels-V2: Frames against seconds, in the vendor's own tableThe detail published beside it — MAGI-1: Frames are an argument with no stated maximumResolution, from the same pagesResolution, from the same pages — SkyReels-V2: 544 x 960 at 540P, 720 x 1280 at 720PResolution, from the same pages — MAGI-1: 720 x 720 as the 4.5B defaultHardware, from the same pagesHardware, from the same pages — SkyReels-V2: About 14.7GB peak on the 1.3B at 540PHardware, from the same pages — MAGI-1: H100 or H800 x 8 for the 24B
Fig. 2 Filled where the repository states something, hollow where it does not. A blank is not an inference.
SkyReels-V2 and MAGI-1 on the length column, read from huggingface.co/Skywork and github.com/SandAI-org. Recorded 2026-09-22.
PointSkyReels-V2MAGI-1
Length, as each vendor states it1457 frames for a 60s videoNo ceiling recorded
The detail published beside itFrames against seconds, in the vendor's own tableFrames are an argument with no stated maximum
Resolution, from the same pages544 x 960 at 540P, 720 x 1280 at 720P720 x 720 as the 4.5B default
Hardware, from the same pagesAbout 14.7GB peak on the 1.3B at 540PH100 or H800 x 8 for the 24B

Inclusion rule. Two families whose published values in this column lead to opposite decisions. A pair that happens to agree is not listed, because agreement is already visible on the column summary. Order. The column itself first, then its detail, then the columns that qualify it.

1A table is the most usable form

Four pairs of frames and seconds settle the rate implicitly at every point, at roughly 24 frames per second. Publishing the pairs rather than the rate survives any rounding the code does.

It also tells a reader what each intermediate target costs in frames, which a stated maximum would not.

2An absent ceiling is not generosity

A model that accepts any frame count will still drift, degrade or exhaust memory somewhere. Publishing no maximum leaves the reader to find that boundary at their own expense.

It is consistent with the rest of that page, which describes arbitrary resolutions as supported and sets 720x720 as a default chosen for speed.

3Both leave the cost of long output open

SkyReels' memory figures, about 14.7GB and around 51.2GB, are stated at 540P without a clip length. MAGI-1's figures name cards and gigabytes without a duration.

So the release with the better length documentation still cannot price its longest entry, and the release with the better hardware documentation has no length to price.

  • Length
    num_frames 257 for a 10s video, 377 for 15s, 737 for 30s and 1457 for 60sframes against seconds in the vendor's own tableSkyworkAI, SkyReels-V2 repository / recorded 2026-09-22
  • Resolution
    The default resolution for the 4.5B model is set to 720x720a default chosen to accelerate inferenceSandAI-org, MAGI-1 repository / recorded 2026-09-22

4Sources

Read from huggingface.co/Skywork and github.com/SandAI-org on 2026-09-22. Full entries: SkyReels-V2 and MAGI-1. What this column is quoting is on length. Nearby pairs: Priced, or unstated, Hedged or specified.