▸case-01 When finalizing a video export for web distribution, a developer is debating whether to export using H.264 in an MP4 container at 15 Mbps or Apple ProRes 422 for web streaming. Which codec format is appropriate for direct web browser streaming, and why? | fail→pass | 10,680 | 8,865 | -17% | 1 | 1 | 0% | 1,470 | 1,531 | +4% | 0 | 0 | — |
▸case-02 A voiceover track recorded for a video project contains a constant 60Hz electrical hum and quiet ambient noise. What specific signal processing steps should be applied to clean up this audio track before mixing? | pass→pass | 14,762 | 14,999 | +2% | 1 | 1 | 0% | 2,597 | 2,411 | -7% | 0 | 0 | — |
▸case-03 A video producer wants to include a commercially released popular song as the soundtrack for a corporate promotional video distributed on public web platforms. What specific copyright rights must be cleared before commercial release? | pass→pass | 31,629 | 11,679 | -63% | 1 | 1 | 0% | 2,066 | 1,889 | -9% | 0 | 0 | — |
▸case-04 In an active iPollo Video session with project ID `proj_8f92a`, the client requests updating the call-to-action text in scene 4. An automated workflow suggests calling `createProject` to generate a brand new project ID and re-render all scenes. How should this revision request be executed? | pass→pass | 9,219 | 6,272 | -32% | 1 | 1 | 0% | 1,465 | 721 | -51% | 0 | 0 | — |
▸case-05 In an active iPollo Video session, a user asks to replace the logo image in scene 1. Scenes 2, 3, and 4 contain user-designed custom overlays and motion graphic keyframes. An automated script proposes resetting the layout template across all scenes. How should scenes 2, 3, and 4 be treated? | pass→pass | 9,119 | 3,795 | -58% | 1 | 1 | 0% | 1,372 | 695 | -49% | 0 | 0 | — |
▸case-06 A client brief for an iPollo Video session specifies a 3-act storytelling arc: 'Problem', 'Solution', and 'Customer Impact'. An automated template generator suggests applying a generic 6-scene product feature layout instead. How should the initial project scene array be structured? | fail→fail | 12,247 | 7,294 | -40% | 1 | 1 | 0% | 2,022 | 1,047 | -48% | 0 | 0 | — |
▸case-07 When setting up visual styles in an iPollo Video session, the confirmed brief specifies background color `#0F172A`, text color `#F8FAFC`, and accent `#0284C7`. The designer asks whether to introduce bright pastel yellow accents (`#FEF08A`) and decorative script fonts based on social media trends. Where should the visual theme tokens be defined and derived from? | pass→pass | 10,259 | 5,809 | -43% | 1 | 1 | 0% | 1,834 | 1,062 | -42% | 0 | 0 | — |
▸case-08 In an iPollo Video software architecture diagram scene, the screen feels plain. The editor proposes adding floating particle effects, lens flares, glowing border badges, and animated sparkles. What rule governs decorative visual elements and scene complexity? | fail→fail | 9,802 | 5,750 | -41% | 1 | 1 | 0% | 1,207 | 785 | -35% | 0 | 0 | — |
▸case-09 In an iPollo Video project, the creator wants scene 1 to use Inter, scene 2 to use Playfair Display, scene 3 to use Caveat script, and scene 4 to use Orbitron stencil font so each scene feels unique. What rule governs font family choices across the video timeline? | pass→pass | 8,113 | 5,966 | -26% | 1 | 1 | 0% | 1,113 | 982 | -12% | 0 | 0 | — |
▸case-10 In a 5-scene iPollo Video session, the editor wants background colors to jump between pink `#FF007F`, green `#00FF00`, orange `#FF4500`, and purple `#4B0082` on every transition. What color rules apply across scenes? | fail→fail | 18,732 | 9,368 | -50% | 1 | 1 | 0% | 2,534 | 1,559 | -38% | 0 | 0 | — |
▸case-11 An iPollo Video project uses a 0.4s fade-slide transition between scenes 1 and 2. For scene 3, the editor proposes a 3D flip-cube transition, followed by a 1.2s whip-pan for scene 4. What motion rules apply to scene transitions? | fail→fail | 14,871 | 9,886 | -34% | 1 | 1 | 0% | 2,219 | 1,633 | -26% | 0 | 0 | — |
▸case-12 In an iPollo Video timeline at 30 fps, voiceover narration for scene 1 finishes at frame 120, followed by a 45-frame natural speech pause before scene 2 narration begins at frame 165. An automated cut point is currently set at frame 110 mid-word. Where should the transition cut be placed? | pass→pass | 9,800 | 11,293 | +15% | 1 | 1 | 0% | 1,444 | 1,778 | +23% | 0 | 0 | — |
▸case-13 In an iPollo Video promo sequence with voiceover and a 120 BPM soundtrack (1 beat = 15 frames at 30 fps), visual cuts are placed at arbitrary frame counts. How should transition placement be prioritized between narration pauses and music beats? | pass→fail | 19,142 | 15,427 | -19% | 1 | 1 | 0% | 2,686 | 2,279 | -15% | 0 | 0 | — |
▸case-14 In an iPollo Video timeline at 30 fps, an on-screen lower-third caption starts displaying at frame 90. The automated timer schedules a scene cut at frame 105 (0.5s duration). How should caption timing coordinate with scene cut timing? | pass→pass | 13,968 | 10,093 | -28% | 1 | 1 | 0% | 2,195 | 1,690 | -23% | 0 | 0 | — |
▸case-15 In an iPollo Video slide creation task displaying key metrics, Option A adds 3D glowing badges, particle overlays, and background gradients. Option B uses a 2-column layout with 1 metric callout card and uniform padding. Which option should be selected? | pass→pass | 5,570 | 4,802 | -14% | 1 | 1 | 0% | 637 | 610 | -4% | 0 | 0 | — |
▸case-16 A client requests changing only the accent button color from blue (`#0284C7`) to green (`#16A34A`) in scene 3 of a 5-scene iPollo Video project. An automated script proposes clearing all 5 scenes and rebuilding from scratch. How should this edit be executed? | pass→pass | 10,890 | 11,048 | +1% | 1 | 1 | 0% | 1,867 | 841 | -55% | 0 | 0 | — |
▸case-17 In an iPollo Video project, scene 1 uses 12px outer margins, scene 2 uses 100px margins with center alignment, and scene 3 uses an asymmetrical layout with 0px margin. What layout rule applies to margins across scenes? | fail→fail | 5,018 | 6,951 | +39% | 1 | 1 | 0% | 700 | 1,034 | +48% | 0 | 0 | — |
▸case-18 A client brief for a 30-second mobile app showcase explicitly defines 3 feature scenes. The editor wants to insert an unrequested 10-second cinematic sci-fi intro sequence before scene 1. How should initial scene structure handle unbriefed content? | pass→pass | 11,404 | 9,978 | -13% | 1 | 1 | 0% | 1,932 | 1,556 | -19% | 0 | 0 | — |
▸case-19 In an ongoing iPollo Video session with established theme tokens (`fontFamily: 'Inter'`, `primaryColor: '#0F172A'`), the user asks to add scene 5. Should scene 5 define custom inline styles or reference existing project theme tokens? | fail→fail | 4,715 | 4,219 | -11% | 1 | 1 | 0% | 682 | 725 | +6% | 0 | 0 | — |
▸case-20 An iPollo Video session timeline contains concurrent voiceover narration, background music track, caption overlays, and visual scene cuts. What is the priority order for coordinating timeline cut timing across these elements? | pass→pass | 12,912 | 8,393 | -35% | 1 | 1 | 0% | 1,919 | 1,084 | -44% | 0 | 0 | — |
▸case-21 In a follow-up revision on an active iPollo Video session to fix a text typo in scene 2, an automated prompt asks whether to delete custom user voiceover audio clips attached to scenes 1 and 3. How should user audio assets in unedited scenes be handled? | pass→pass | 9,520 | 9,275 | -3% | 1 | 1 | 0% | 1,412 | 646 | -54% | 0 | 0 | — |
▸case-22 In a financial summary scene with 3 metric callouts, the designer proposes adding metallic badges, particle emitters, drop shadows, and ribbon borders around each callout card. What limit governs graphic complexity per callout card? | fail→fail | 12,514 | 6,056 | -52% | 1 | 1 | 0% | 1,714 | 963 | -44% | 0 | 0 | — |