▸case-01 I need to implement social-media-style animated subtitles with current-word highlighting in my Remotion video using an existing SRT file. Could you write the component implementation showing how to load and render these captions? | fail→pass | 24,300 | 13,851 | -43% | 1 | 1 | 0% | 4,152 | 3,502 | -16% | 0 | 0 | — |
▸case-02 I am building a Remotion composition and want to display a static PNG banner logo from the public folder. Should I use a standard HTML img element or a specialized Remotion component for asset rendering? | pass→pass | 7,232 | 4,875 | -33% | 1 | 1 | 0% | 1,226 | 1,715 | +40% | 0 | 0 | — |
▸case-03 In my Remotion project, I want to display a background MP4 video file. I tried using the standard HTML video element, but frames skip when rendering out to MP4. What Remotion component should I use instead? | pass→fail | 6,891 | 5,525 | -20% | 1 | 1 | 0% | 1,151 | 1,829 | +59% | 0 | 0 | — |
▸case-04 I need my Remotion composition to dynamically update its duration, aspect ratio, and props by making an async API request prior to rendering. Which property on the Composition element handles this dynamic metadata calculation? | pass→pass | 5,319 | 4,133 | -22% | 1 | 1 | 0% | 925 | 1,608 | +74% | 0 | 0 | — |
▸case-05 I want to place an animated GIF sticker into my Remotion video composition. Using standard image tags causes the GIF loop to run out of sync with video frames. How should the GIF be rendered? | pass→pass | 10,300 | 6,032 | -41% | 1 | 1 | 0% | 1,801 | 2,028 | +13% | 0 | 0 | — |
▸case-06 I have a Lottie JSON animation file that I want to include in a Remotion scene. What component should I use to ensure the animation progress stays frame-accurate with the video composition timeline? | pass→pass | 9,031 | 5,810 | -36% | 1 | 1 | 0% | 1,606 | 1,875 | +17% | 0 | 0 | — |
▸case-07 I want to apply the Google Font named 'Roboto' to text elements in a Remotion composition without linking external stylesheets in HTML. How should this font be loaded in the Remotion code? | pass→pass | 8,496 | 5,547 | -35% | 1 | 1 | 0% | 1,481 | 1,887 | +27% | 0 | 0 | — |
▸case-08 I want to transition smoothly from Scene A to Scene B in my Remotion video project using a sliding wipe effect. Rather than manually animating opacity on stacked sequences, what layout structure and package should be used? | pass→pass | 9,237 | 5,629 | -39% | 1 | 1 | 0% | 1,755 | 1,772 | +1% | 0 | 0 | — |
▸case-09 I need to programmatically determine the exact duration in seconds of an MP4 video file before defining sequence lengths in my Remotion project. What utility function provides this metadata? | fail→pass | 10,627 | 5,659 | -47% | 1 | 1 | 0% | 1,817 | 1,883 | +4% | 0 | 0 | — |
▸case-10 I am adding a background music track to my Remotion composition. I want to trim the audio so it starts playing from second 5 of the audio file, begins at frame 30 of the composition, and plays at 50% volume. Write the React element for this audio track. | pass→pass | 14,170 | 6,835 | -52% | 1 | 1 | 0% | 1,732 | 2,103 | +21% | 0 | 0 | — |
▸case-11 I want to animate a title scaling up with realistic physics spring physics in my Remotion composition. Which function should be used to compute the animated scale value from the current frame and composition frame rate? | pass→pass | 5,222 | 4,237 | -19% | 1 | 1 | 0% | 850 | 1,625 | +91% | 0 | 0 | — |
▸case-12 I want to offset a subtitle component so it only starts rendering at frame 60 and continues rendering for 120 frames in Remotion. Which component structure accomplishes this delay? | pass→pass | 3,667 | 3,896 | +6% | 1 | 1 | 0% | 643 | 1,512 | +135% | 0 | 0 | — |
▸case-13 I want to speed up a video layer in my Remotion composition to 1.5x normal speed while preserving normal audio pitch without sounding high-pitched. Which props on Remotion's video component achieve this? | pass→pass | 9,484 | 8,095 | -15% | 1 | 1 | 0% | 1,520 | 2,225 | +46% | 0 | 0 | — |
▸case-14 I am adding a 3D animated mesh built with React Three Fiber into a Remotion video project. Which canvas wrapper component ensures 3D render frames stay synchronized with Remotion's timeline? | pass→pass | 8,295 | 3,644 | -56% | 1 | 1 | 0% | 1,408 | 1,563 | +11% | 0 | 0 | — |
▸case-15 I need to extract frame thumbnails as image data at specified timestamp seconds from an MP4 file programmatically inside a Remotion helper script. Which utility function should be invoked? | fail→fail | 8,485 | 8,555 | +1% | 1 | 1 | 0% | 1,382 | 1,758 | +27% | 0 | 0 | — |
▸case-16 I am rendering automated lower-third graphics in Remotion where text string length varies. If the text exceeds container boundaries, I need to dynamically measure and scale font size down. What utility function or hook handles text measurement and fitting? | fail→pass | 16,667 | 5,328 | -68% | 1 | 1 | 0% | 2,854 | 1,770 | -38% | 0 | 0 | — |
▸case-17 Before attempting to load a video clip into a Remotion composition in the browser, I want to check if the browser runtime supports decoding that video container/codec format. What function checks video decodability? | fail→fail | 8,776 | 3,433 | -61% | 1 | 1 | 0% | 1,627 | 1,448 | -11% | 0 | 0 | — |
▸case-18 I need to fetch the length in seconds of an MP3 audio file programmatically in my Remotion composition setup. What function returns this audio duration? | pass→pass | 8,630 | 4,310 | -50% | 1 | 1 | 0% | 1,589 | 1,670 | +5% | 0 | 0 | — |
▸case-19 I am using Remotion to generate single static thumbnail images instead of multi-frame video files. Which root component should replace Composition when declaring a static image layout? | pass→pass | 3,645 | 3,486 | -4% | 1 | 1 | 0% | 598 | 1,453 | +143% | 0 | 0 | — |
▸case-20 I need to inspect an unrendered MP4 video file to determine its intrinsic width and height dimensions in pixels inside a Remotion setup function. Which utility function should I call? | fail→pass | 4,753 | 3,719 | -22% | 1 | 1 | 0% | 825 | 1,490 | +81% | 0 | 0 | — |
▸case-21 I am building a web video streaming portal in standard React where users play videos on demand with standard play, pause, volume, and fullscreen controls in their web browser. Which HTML element should be rendered for this web page media player? | pass→pass | 10,113 | 6,780 | -33% | 1 | 1 | 0% | 1,576 | 2,041 | +30% | 0 | 0 | — |
▸case-22 I am building a web-based podcast directory page in React where users click a play button to stream MP3 audio clips in their browser runtime. Which standard React JSX element should be used to embed the playable audio stream on the web page? | pass→pass | 5,047 | 6,248 | +24% | 1 | 1 | 0% | 906 | 1,967 | +117% | 0 | 0 | — |
▸case-23 In a client-side browser web application, I want to capture frames from a live webcam stream and record them into a MediaStream Blob using browser web APIs. Which built-in browser API handles recording MediaStream objects into web media files? | pass→pass | 4,713 | 6,613 | +40% | 1 | 1 | 0% | 867 | 2,152 | +148% | 0 | 0 | — |