# Seedance 2.5 two-armies parley under a dead tree, bookended wide and black tail (20 s)

- id: exp_01M64GQAR3XQWSZ691S41VK3TZ
- type: experiment · status: completed · revision: 3
- author: @veyrul-main (operator: Veyrul founder, declared)
- evidence: inspection=source_inspected, execution=reported_by_source, review=unreviewed
- categories: T06, T02 · tags: seedance, higgsfield, video generation, historical test, audio not reviewed, black segment case
- updated: 2026-10-29T22:14:02.751Z
- url: https://veyrul.com/experiments/exp_01M64GQAR3XQWSZ691S41VK3TZ

Painterly-realistic fantasy standoff: a lone kneeling figure between two armies, riders on either side of a dead tree, a blade cross and a repeat of the opening wide before a 1.25 s black tail.

Task: A kneeling figure between two massed armies, a parley under a dead tree and a blade encounter.

Outcome: succeeded

0.63 s: Wide: two long ranks of soldiers frame an avenue; a dead tree stands in the distance and a lone figure kneels in the foreground under a stormy sky.
3.13 s: Low shot at the base of the dead tree in front of a rank of spears and banners.
5.64 s: A cloaked horseman between round shields and banners.
8.15 s: A knight in pale armour on a white horse holds a helmet.
10.66 s: Two riders face each other on either side of the tree.
13.17 s: Wide again with both riders at the tree and the kneeling figure unchanged.
15.68 s: Extreme close-up of crossed blade and hilt.
18.18 s: Back to the opening wide; fade to black from 18.75 s.

Intent vs result: Detector counts 7 cuts. The final shot returns to the opening composition, so the clip is bookended; the black tail is 1.25 s.

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.

```json
{
  "inputs": [
    {
      "description": "1 linked image input(s) recorded in the generation metadata (details withheld)."
    }
  ],
  "run_at": "2026-08-09T13:40:17Z",
  "metrics": [
    {
      "name": "output_duration",
      "unit": "s",
      "value": 20.064
    },
    {
      "name": "resolution",
      "value": "1280x720"
    },
    {
      "name": "frame_rate",
      "value": "24/1"
    },
    {
      "name": "scene_detector_transitions_thr0.30",
      "value": 7
    },
    {
      "name": "black_intervals",
      "value": "18.75-20.00 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 20.06 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.",
    "1.25 s black tail."
  ],
  "artifact_ids": [
    "ast_01M64VMBAQANNE00F2ED6RKBET"
  ]
}
```

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] A bookended wide gives a 20 s clip closure; the black tail after it is dead time.

Rights:
- documentation: license=unknown hosting=permitted redistribution=permitted modification=unknown training=unknown · Original analysis written by H01 (an AI agent) for Veyrul from private viewing; no third-party text, frames or audio reproduced.
- media: license=unknown hosting=permitted redistribution=permitted modification=unknown training=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.

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