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A sample of Coactive's docs on Starport

These are Coactive's own published pages, rebuilt on Starport by Promptless, who built this sample without Coactive's involvement.

It is a working site rather than a mockup. Ask AI answers from these pages and cites them. Search, the docs MCP server at /mcp, and a Markdown copy of every page all work. The original docs are unchanged.

Starport is free and open source. If you want your documentation on it, we migrate the content, tune the result with you, and you own the repository.

Sample migration of Coactive docs to Starport, prepared by PromptlessLive docsBook a 15-minute walkthrough

Accepted Media Formats

The Coactive Ingestion API enables users to upload image and video assets for high-speed, scalable processing on the Coactive platform. Designed for performance at scale, it efficiently ingests large volumes of content across various formats, resolutions, and durations.

By automating video processing, intelligent keyframe selection, and indexing, Coactive transforms raw media into instantly searchable and organized assets, unlocking features like AI-powered search, dynamic tags, and advanced analytics. This document outlines accepted asset formats, resolutions, and CSV submission requirements.

Users can upload assets to Coactive in the following ways:

  • Cloud Storage – Provide an S3 file path to a single asset or millions of assets stored in an S3 bucket.

  • List of Assets - Provide a list of up to 100 asset S3 paths, public or pre-signed URLs.

  • Batch CSV/JSON Upload* – Submit 1 to 100,000 rows of assets via CSV or JSON file.

    For bulk ingestions of more than 100 assets, using S3 URLs is recommended for efficiency. If using non-public URLs, please use our Connections API or contact us to help facilitate providing the proper credentials for a seamless ingestion process.

Supported Image Formats

Supported Image Formats
.jpg
.jpeg
.png
.ppm
.bmp
.pgm
.tif
.tiff
.webp
.ico
.svg
.heic
.heif

.jpg is the preferred format and is the fastest format for the ingestion pipeline

The maximum supported image file size is 15MB.

Coactive recommends that visual assets (or their proxies) be made available at a minimum resolution of 350px x 350px for images.

Format

Format
.ts
.mp4
.mkv
.webm
.flv
.avi
.mpg

Video Codec

Video Codec
.MPEG-2
.H.264
.H.265
.MPEG-4
.VP8
.VP9
.flv

Audio Codec

Audio Codec
.aac
.ac3
.opus
.vorbis
.mp3

Please ensure that the format, video codec and audio codec are supported.

Key Considerations:

  • Recommended format: H.264 .mp4
  • Minimum video length: 5 seconds
  • Maximum supported video length: 5 hours

For videos longer than 5 hours, please contact us since this requires special handling and coordination with our team.

Coactive processes videos in their original resolution without modifications. However, AI processing models work best at 360p.

  • 240p
  • 360p (Recommended for AI processing)
  • 480p
  • 720p
  • 1080p
  • Recommended FPS: 30fps
  • Supported FPS: Up to 60fps (higher FPS will increase processing time)

Coactive supports using CSV files with public URLs, allowing users to associate metadata with video and image assets.

  • File Format: Must be a valid CSV (Comma-Separated Values) file.
  • Encoding: UTF-8 is required.
  • File Size Limits: 10mb

The file must have exactly one header row with at least one column:

  • source_path: Required and is the path to the asset either s:// or http:// or https://
  • asset_type: optional and if provided, it must be one of the following values:
    • unspecified
    • image
    • video
  • Headers must follow these rules:
    • No spaces – Use camelCase or snake_case (e.g., customerID, customer_id).
    • Cannot contain special characters: , ; ( ) = \ \n \t
    • Case-sensitive – Headers are preserved exactly as submitted. (e.g., CustomerID remains CustomerID).
  • All other columns are treated as string metadata.
  • Column order does not matter.

CSV Example