Reddit user creates Shinkansen motion graphics with local Qwen model
AI summary
Reddit user /u/Yhojm reported creating a 15-second, 1920×1080, 60fps Shinkansen motion-graphics video with Qwen3.8 Flash Next GSQ RCO IQ3_XXS. The workflow used Strata and OpenCode to direct Three.js, Playwright and FFmpeg. The user said the first render took about 40 minutes and that roughly three follow-up prompts brought the total time to about two hours. On an RTX 4080 with 16GB VRAM, they reported about 95 tokens per second decoding and 3,000 tokens per second prefill. The first render was reportedly dark, lacked buildings and contained too much text.
| I've seen the insane motion graphics videos people made when opus 5.5 first came out and wondered how good QFN would do with the same recipe. Decided to make a short video for my nephew who loves trains This is Qwen3.8 Flash Next GSQ RCO IQ3_XXS on 16GB VRAM RTX 4080 + 64GB DDR5 5600 with strata and opencode at about 95 tps decode and 3000 tps prefill. It took ~40 minutes for the first render, with about 3 followup prompts to fix the rough edges and broken text etc so about 2 hours in total. The "recipe" is explicitly telling the model to use three.js, playwright and ffmpeg to create the video, then just describe in simple words the style of video and video dimensions, what the video is about, audio, animation style etc.. in this case the first prompt was: "Make a 15-second, 1920×1080, 60fps video in Three.js that showcases the famous japan shinkansen train, like a showreel. Render it frame by frame to MP4 with Playwright and ffmpeg, go all out, 1s hook, loop." It required a few followup prompts (the first render was dark and there were no buildings and there was too much text), but this "stack" of threejs + playwright + ffmpeg works pretty well for fixes. Oh and btw this doesn't have any duration limit the videos can be as long as you want. Now, is it comparable to opus? no lol but it's pretty good I'd say. Can't wait to try this with qwen 4! submitted by /u/Yhojm [link] [comments] |
#Qwen3.8 Flash Next GSQ RCO IQ3_XXS#Strata#OpenCode#Three.js#Playwright#FFmpeg#RTX 4080