ai.switchapp/switch

Stitch several of your Switch videos together into ONE video, played back-to-back in the order you give. Pass clip_asset_ids: an ORDERED list of your video ids (get them from list_my_videos) — the first id plays first. Optional orientation (landscape|portrait|square), fps, quality. Renders the combined video with ffmpeg and returns the finished, downloadable video url right away (also saved to list_my_videos). Use this whenever the user wants to combine, join, merge, or concatenate multiple clips into one.

How many seconds a video clip should be for a spoken line, so the words are never rushed or dragged. Give it the spoken text (or a word_count) and it returns a suggested duration for four delivery energies: slow and dramatic, natural, upbeat, and super charismatic talking-with-your-hands. Fewer seconds is a faster more excited delivery; more seconds is slower and more dramatic. Deterministic, free, no charge. Use it whenever a user asks how long to make a clip for their narration or dialogue, or which duration to pick for a given energy.

Main SwitchApp lip-sync. Uses Sync Labs Sync 3 only — never Kling. Call action="create" with video_url plus either sound_file (a base64 audio data URI) or audio_url; then call action="status" with the returned task_id. Sync 3 processes the whole clip in one pass with occlusion-aware lip sync, preserves the supplied audio, and returns a branded SwitchApp view_url when complete. Charges credits on create; failed jobs are refunded.

Turn a face photo into a lip-synced talking-head video that speaks your text (or your audio). Provide image_url (a clear face photo) and either script (text to speak, max 2500 characters) or audio_url. Optional voice_id / language / voice_settings. Renders in ~1-5 minutes (single call, returns the finished branded video) and is saved to your library. Charged per video.

Arrange your own layers project: show or hide a layer, move or resize it (box as [left, top, right, bottom] in the base picture's pixels), change its stacking order, or reset it back to where the split put it. Saves immediately through the same checks the Switch workspace uses, so the app shows the same thing.

Upload an image, video, or audio file directly into your real Switch Editor project. First call with presign=true, PUT the bytes to upload_url, then confirm_path in a second call; no browser file picker is needed.

Upload one image into your Switch library in a single call. Pass `url` (any public https) OR `base64` + `mime`. Switch fetches/decodes it server-side, stores it, and returns a clean public URL plus the new asset id. This is THE way to use a photo the user attached in chat as a reference: pass the returned `url` directly into generate_image's reference_image_urls, OR into generate_video's image_url (image-to-video) or reference_image_urls (reference / omni video). The returned URL is provider-fetchable as-is — no presigned PUT, no curl, no confirm-upload step. Do NOT call get_my_active_references for a chat-attached photo; that strip only holds Studio-managed refs.

Upload an image, video, or audio reference into Switch cloud and get an opaque asset_id (never a raw storage URL) to pass in reference fields. First inspect the asset and record what its actual chip controls. Preserve its thumbnail, media type, order, and role; uploading never authorizes replacing the visual chip with text or silently dropping, merging, reordering, converting, or repurposing it. A clear speaking and moving video is usually strongest for realistic identity, performance, motion, and voice when supported; still images sharpen appearance, wardrobe, products, logos, typography, and scenes. Pass kind=image|video|audio. Returns reference_image_urls / reference_video_urls / reference_audio_urls for generate_image and generate_video. Uploads stay separate from active Studio references by default, including images uploaded for video work. Set activate=true only when the user explicitly asks to add this image to the Studio image workspace. Video and audio never touch the Studio strip. PREFERRED for real files: call with presign=true to get an upload_url, PUT the bytes straight to it (no base64 through the model), then call again with confirm_path to verify and record it — works for image, video, and audio. base64/url is only for tiny inline files.

Upscale and enhance one of YOUR videos (or a public https clip) with Topaz. Full control: scale 1 to 4 (1.5x works), optional target_fps 16 to 60 for frame interpolation (60 fps costs double), and the Topaz model (Proteus default; Artemis, Nyx, Gaia and Starlight families available). Batch up to 10 clips per call via videos: [...]. Each entry accepts a Switch job id from list_my_videos, its download_url or view_url, or a public https URL. Renders async — poll get_video_status per task_id. Billed per second of the source clip.

Turn one of your finished Video Analysis reports into ONE reusable generation prompt that recreates the source video's look, energy, pacing and mood, with a {your photo} placeholder where your own subject goes. Pass report_id (from analyze_video_report or list_vision_reports) or video_url (the exact source URL you already analyzed). Free: it rewrites the analysis you already paid for and never charges. If the video has not been analyzed yet, run analyze_video_report first. Optional focus: pass mode to control what the prompt describes, and engine to pick the model format — also free.

Your saved voices — one tool for the whole voice library. Users speak plain language and never know ids: resolve every voice by NAME yourself (call action "list" first if unsure) and never ask the user for an id. action="list" returns every saved voice with voice_id, name, kind and ready — kind "reference" is an instant voice match saved from a clip and kind "clone" is a trained voice (both speak through generate_audio: pass the NAME as its voice param); kind "avatar" voices drive talking_avatar_video. action="create" saves a NEW reference voice from a clip: voice_name plus audio_url (e.g. the url upload_media returned) or audio_base64 (+ format) — free, ready instantly. action="rename" renames a saved voice (voice_id takes the id OR the current name, new_name is the new name). action="clone" registers a voice for talking_avatar_video from audio_sample_url + voice_name (charged 2 credits). action="delete" removes a voice by voice_id or name.