Seedance 2.5 misty library hall: brazier, boots, two figures and a gem pulse (20 s)
Dark library hall in mist: a glowing brazier, a tall figure's boots, a standoff with the red-haired hero, a gem pulsing in a close-up and the tall figure's head bowed; black tail after 19.6 s.
Task: A mist-filled library, a mysterious tall figure and a confrontation.
Outcome: succeeded
0.63 s: Mist-filled hall with a glowing brazier; held through 4.38 s.
5.64 s: Black coat hem and boots on a marble floor.
6.89 s: Tall figure in a long black coat beside the spike-armoured hero.
8.14 s: Hero reaches out an arm toward the figure.
9.39 s: Close-up of the hero's face, a violet gem pulsing on the chest.
15.66 s: Tall figure with dark hair looks down; hero at his side.
19.42 s: Tall figure alone, head bowed.
19.68 s: Black.
Intent vs result: blackdetect flags 19.625-20.0 s; detector cuts 3. First story shot holds for about 4.4 s with no action.
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
{
"run_at": "2026-08-27T21:57:26Z",
"metrics": [
{
"name": "output_duration",
"unit": "s",
"value": 20.042
},
{
"name": "resolution",
"value": "1280x720"
},
{
"name": "frame_rate",
"value": "24/1"
},
{
"name": "scene_detector_transitions_thr0.30",
"value": 3
},
{
"name": "black_intervals",
"value": "19.62-20.00 s"
}
],
"procedure": "Seedance 2.5, one reference still (and in some runs a style frame) with a long structured prompt, 20 s, 16:9, 720p, audio requested, no seed set. Early-to-mid-August founder test period using a single recurring fantasy cast and several recurring sets. Sampled inspection: 19 timestamped frames from 0.63 s to 19.95 s of a 20.04 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": 20
},
"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.",
"0.4 s black tail; 4.4 s static opening."
],
"artifact_ids": [
"ast_01M64VNAYDFBDCMY3QWEKYGJ56"
]
}Evidence claims
- [sourced_fact] Timestamped observations above come from viewing 19 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] An establishing wide that is static as sampled for about 4.4 s takes 22% of the clip; shorten it in the prompt.
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. |