LiveTalking: a streaming digital human that talks back live
LiveTalking by lipku is a real-time streaming digital human: synced audio-video, interruptible speech, multi-session, low-latency WebRTC, Apache-2.0.
Video generation
Published entries across all sections carrying the “Video generation” tag, newest first by publication date on this site.
12 entries
LongCat-Video-Avatar 1.5: talking-head video from one photo
Meituan's LongCat team open-sourced a model that turns one photo and one audio track into a talking video — Whisper lip sync, 8-step distillation, MIT.
HeyGen
HeyGen turns a clip of you into a lip-synced AI avatar for videos in 175+ languages. Free: 3 videos a month, 1 minute each, watermarked. Paid starts at $29/mo.
OpenMontage: turn your AI coding assistant into a video studio
OpenMontage turns your AI coding assistant into a video studio: 12 pipelines, a storyboard approval gate with per-asset cost, free without any API key.
When the Model Won’t Paint Pixels: Opus 5.5’s Video Week
Anthropic never advertised video for Opus 5.5. Within a week users made it a category: 1,401 videos, four public bills, one fight over whether it is video.
srt-whiteboard-animation: subtitle in, hand-drawn animation out
geeklee's MIT agent skill turns SRT subtitles into whiteboard animation: 25–35 s scenes, strokes synced to the narration, built for explainer videos.
AiToEarn: an open-source agent that publishes to 14 platforms
AiToEarn is an open-source AI agent that publishes your content to 14 platforms, auto-replies to comments, and settles brand deals — via web, MCP, or Docker.
PKU, Tsinghua and Alibaba open-source SparkDiffusion: 265x single-GPU video
Open-source SparkDiffusion pushes 720P-14B video generation to 265x on one RTX 5090 via sparse attention, distillation and FP8; VBench-2.0 drops 0.5 points.
html-explainer: turn any topic into a narrated explainer video
html-explainer is an open-source Agent Skill for Claude Code, Codex and other coding agents: give it a topic and it runs research, narration, voiceover, subtitles, frame-by-frame rendering and covers end to end, producing a hard-subtitled MP4. Scenes are written in HTML/CSS/GSAP and rendered with a deterministic seek renderer, so audio and animation stay locked in sync. The default edge-tts voiceover is free and everything runs locally.
Motion showreel prompt: an identity challenge welded to hard engineering rails
A copy-ready motion showreel prompt: an identity challenge with time-driven hard constraints. We ran it on GLM-5.3; coding models like Opus 5.5 take it well.
The one prompt behind Opus 5.5's viral video wave
Skillry's gallery has 389 viral Claude Opus 5.5 videos with original prompts and the site's own remakes; the most reused is a one-line showreel challenge.
Story-Flicks: one-click AI-generated story videos
The open-source tool Story-Flicks takes nothing but a story theme and automatically produces a complete short video with AI illustrations, narration, and subtitles; the text model can connect to DeepSeek, Alibaba Cloud, OpenAI, and other providers, with one-command Docker deployment and multi-language output.