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From OpenMontage
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audio_probeReads the length and stream details of an audio or video file with ffprobe. Runs on the machine; needs ffprobe. Works with no keys.Tool · Link onlyA check on the resultcomposition_validatorChecks a planned composition before rendering: catches audio and picture lengths that do not match and similar plan errors. Runs on the…Tool · Link onlyA check on the resultframe_samplerPulls still frames out of a video with FFmpeg, at set times or intervals. Runs on the machine; needs ffmpeg. Works with no keys.Tool · Link onlyA check on the resultvideo_analyzerTakes a reference video apart: transcript, scenes, sampled frames and structure, written up as a brief the agent plans from. Runs on the…Tool · Link onlyA check on the resultvideo_understandDescribes frames or clips with a local vision-language model. Runs on your own GPU with model weights you download; needs transformers…Tool · Link onlyA check on the resultvisual_qaAutomatic checks on a rendered video: black frames, frozen stretches and similar faults, from sampled frames. Runs on the machine; needs…Tool · Link onlyA check on the resultcharacter_animation_reviewerChecks a character animation: rig integrity, motion and render readiness, as a report. Runs on the machine. Works with no keys.Tool · Link onlyA check on the resultBacklotA local web board that watches the projects folder and shows a production as it runs: stages, script, scene plan, generated assets as a…Tool · Link onlyA check on the resultSlideshow risk scorerScores a scene plan from 0 to 5 on six things that make a video feel like a slide deck: repetition, decorative visuals, motion without…Tool · Link onlyA check on the resultScene variation checkerChecks a scene plan for sameness before any asset is made: shot sizes, camera movement, lighting, a flagged high point, texture words…Tool · Link onlyA check on the resultDelivery promiseClassifies what a video has promised to be (for example led by motion or led by stills) at proposal time and locks it, so the render cannot…Tool · Link onlyA check on the resultCheckpoint storeWrites and reads a saved state after each stage so a run can resume, and refuses to record a gated stage as done without recorded approval.Tool · Link onlyA check on the resultSource media reviewInspects footage a user supplies (probe, sampled frames, scenes, transcript) and writes one normalized review file, so planning starts from…Tool · Link onlyA check on the resultScene pacing checkChecks that the steps of a fake terminal scene land in time with the narration cues, and fails loudly when they drift.Tool · Link onlyA check on the resultTool event logAn append-only log of tool events per project, written whenever a tool runs and read by the Backlot board.Tool · Link onlyA check on the resultatelier_snapshots.pyRenders one review still per scene of a hand-written composition so the board can show them.Tool · Link onlyA check on the resultbacklot_simulate_run.pyFakes a pipeline run on disk so the Backlot board can be watched updating; useful as a demo of the board.Tool · Link onlyA check on the resultbacklot_screenshot_stage.pyBuilds fictional projects and captures the board screenshots used in the README, with Playwright.Tool · Link onlyA check on the resultbacklot_visual_eval.pyA screenshot test for the board: captures fixed views and compares them with saved ones.Tool · Link onlyA check on the resultbacklot_watch_captures.pyCaptures a board screenshot each time a watched project changes.Tool · Link onlyA check on the resultkling_official_animated_explainer_e2e.pyAn end-to-end check of the Kling provider path; a free dry run by default, paid modes on request.Tool · Link onlyA check on the resultatlas_media_smoke.pyAn opt-in paid test run of the Atlas Cloud media tools.Tool · Link onlyA check on the result