CN8 is an AI gateway: a single proxy layer that gives you access to AI capabilities — chatbots with RAG, multi-agent orchestration, LLM completions, dubbing, TTS, media generation, and production-grade video/audio processing — all through one consistent API with unified auth, billing, and usage tracking.
Audio Description
audio-description
Script-then-render accessibility: a reviewable dub + AD script, voiced and mixed only after approval.
Make a video accessible in two async stages. Stage 1 writes the complete narration script — translated dialogue plus descriptions of on-screen action placed in the silences — as editable text. Stage 2 voices the approved lines and mixes them onto the video.
POST transcript-audio-description → async job; result_data.data is the script (segments[dub|ad])
POST transcript-audio-description-render → async job; result_data.data.video_url is the finished MP4
