Text to Video

This tool converts a written script into a complete video composition by automatically segmenting the text into scenes, selecting matching visuals, and coordinating narration. It targets content creators, educators, marketing teams, and product teams who need accessible explainers, tutorials, or social videos without manual video editing. By using templated scene templates, the system preserves narrative flow while applying consistent styling, transitions, and pacing. It supports multiple voices and languages, configurable scene durations, and various resolutions. The result is a ready-to-export MP4 that can be reused for different audiences and channels, reducing production time and keeping messaging consistent across materials.
Core Logic & Features: Required features include script_text input, scene segmentation, and a templated rendering pipeline with export to MP4. Optional/advanced features include multiple voices and languages, scene_style presets, duration_per_scene control, resolution options, background music, watermarking, and batch/template reuse. The differentiator is automated mapping of textual segments to visual scenes and audio narration without manual editing.
Inputs & Outputs: Inputs include script_text (string, required, sample script provided), language (ISO 639-1, optional, default en), voice (string, optional), voice_rate (float 0.5-2.0, optional), scene_style (modern, cinematic, minimal; optional default modern), duration_per_scene (seconds, optional default 4), resolution (720p, 1080p, 4K; optional default 1080p). Outputs include video_url (string mp4 URL), duration_seconds (number), frame_rate_fps (number 24-60), file_size_mb (number).
Algorithms & Calculations: Script_text is segmented into scenes by punctuation and sentence boundaries. Words per scene inform scene duration via a simple mapping, with total duration bounded by resolution and voice settings. Templates matched to language and style drive asset selection. The tool reports total duration, estimated file size, and encoding profile.
Error & Edge Cases: Missing script_text rejects generation. Unsupported languages default to en. Very long scripts are chunked into batches; asset or voice failures yield placeholders or fallback voices. Output is recomputable when inputs change; errors surface as non UI friendly codes.
Industry/Region & Localization: Supports ISO language codes and region-neutral voice scaling. Units use seconds and frames per second. Exports use standard MP4 encodings compatible with common platforms.
Assumptions & Exclusions: Assumes script rights clearance for video use. Excludes live action capture, on device real time editing, and manual post production steps within this tool.