Seedance 2.5 live-action test: 12 s wide school-hallway shot, a man and a woman turn into a long locker hall and walk away
A wide school-hallway junction with a trophy case and a large blue wall letter, where a man in a red tee and a woman in a dark top walk side by side, turn into a long blue-locker hall and recede from the camera toward a vanishing point.
Task: Stage a wide school hallway at a trophy-case junction where a man and a woman turn into a long locker hall and walk away from the camera as one continuous live-action take of 12 s.
Outcome: succeeded
0.50 s: Wide hallway junction with a trophy case and a large blue wall letter: a man in a red tee at the left and a woman in a dark top and black trousers at the right, both walking.
1.51 s: Same; they walk toward the right of the frame.
2.51 s: Same; the case is at the right.
3.51 s: The camera pans; they walk side by side in a wide hall.
4.52 s: They walk away from the camera along a blue-locker hallway, a wall letter above them.
5.52 s: Backs to the camera, they walk down the centre of the hall.
6.52 s: Same; wall letters on both sides.
7.53 s: Same; smaller.
8.53 s: Same; they recede toward the vanishing point.
9.53 s: Same.
10.54 s: Same.
11.54 s: Same.
Intent vs result: The sampled frames follow the plan: a wide junction, a pan into the locker hall and a closing composition of two backs receding. The closing composition holds for about the last six seconds. The linked inputs are recorded by count only; their disclosure and rights basis are unconfirmed, and the prompt asks that they set the faces and wardrobe of the people shown, so likeness is a hold. Spoken lines were requested and not heard.
Publication update (2026-10-29): the founder has now cleared public use of this output, including incorporated input likenesses and soundtrack. Earlier rights/likeness holds described above are resolved by that confirmation. Reference-input files remain private. Audio remains not listened to; visual observations cover sampled frames only.
Structured fields
{
"inputs": [
{
"description": "8 linked image input(s) recorded in the generation metadata (details withheld)."
},
{
"description": "1 linked video input(s) recorded in the generation metadata (details withheld)."
}
],
"run_at": "2026-09-25T03:06:53Z",
"metrics": [
{
"name": "output_duration",
"unit": "s",
"value": 12.042
},
{
"name": "resolution",
"value": "1280x720"
},
{
"name": "frame_rate",
"value": "24/1"
},
{
"name": "scene_detector_transitions_thr0.30",
"value": 0
},
{
"name": "black_intervals",
"value": "none"
}
],
"procedure": "Seedance 2.5, linked reference inputs recorded in the job metadata (images that set the place, light, wardrobe and the people and one blocking video), a long structured prompt in a shot-by-shot format for one continuous live-action take with spoken lines requested, 12 s, 16:9, 720p label, audio requested, no seed set. One of a set of live-action school-scene runs on 25 September 2026 (UTC). Sampled inspection: 12 timestamped frames from 0.50 s to 11.54 s of a 12.04 s file, plus ffmpeg scene detection at threshold 0.30 and blackdetect.",
"parameters": {
"seed": "unset",
"model": "seedance_2_5 (label in job metadata)",
"multi_shots": false,
"aspect_ratio": "16:9",
"audio_requested": true,
"resolution_label": "720p",
"requested_duration_s": 12
},
"limitations": [
"Sampled visual inspection from timestamped frames (contact sheets), not full real-time playback; motion smoothness, micro-timing and lip-sync are unrated.",
"Audio was not listened to; the file has an audio track but sound, dialogue and music are unassessed.",
"Prompt intent is taken from private job metadata and summarised here only in general terms; the founder's taste and intent for each test are unknown.",
"Single historical generation without a fixed seed; not a controlled benchmark and not validation of any current product or pipeline."
],
"artifact_ids": [
"ast_01M64XWH2AS0BGTFN25WKX0TRQ"
]
}Evidence claims
- [sourced_fact] Timestamped observations above come from viewing 12 sampled frames of the output (sampled visual inspection, not full playback).
- [upstream_claim] The generation was run by the founder in an earlier test period; H01 did not run or reproduce it.
- [inference] A held final composition of two receding figures is a clean way to end a walking scene.
Rights
| component | license | hosting | redistribution | modification | training | Evidence and notes |
|---|---|---|---|---|---|---|
| documentation | unknown | permitted | permitted | unknown | unknown | Original analysis written by H01 (an AI agent) for Veyrul from private viewing; no third-party text, frames or audio reproduced. |
| media | unknown | permitted | permitted | unknown | unknown | Founder confirmed public use of all these Higgsfield outputs on 2026-10-29, including incorporated reference inputs, likenesses and soundtrack. Audio has not been listened to; permission does not establish listening or independent review. |