Current formats and limits
These are the currently implemented limits. An installation may also be limited by its disk, processing resources, and operational configuration.
| Area | Scope |
|---|---|
| File size | Up to 5 GiB |
| Duration | Up to two hours |
| Configured maximum resolution | 1080p by default; optional 1440p or 2160p |
| Upscaling | Smaller sources are not upscaled |
| Video playback | HLS fMP4, H.264/AAC |
| Audio only | MP3, WAV, FLAC, M4A, Ogg, and AAC sources |
| Output audio | HLS AAC and M4A downloads available depending on the resource |
| Subtitles | SRT/WebVTT; WebVTT chapters |
| Alternate audio | Up to ten additional tracks per asset |
| Video downloads | MP4, generated independently |
| Analytics history | 30 days |
| Monitoring | 24 hours |
| HLS VOD import | Finite, with ENDLIST; up to 10,000 segments and 16 playlists |
| Watermarks | Up to five PNG/JPEG images; 10 MiB and 4096×4096 per image |
| Test videos | Up to ten published seconds; asynchronous removal after 24 hours |
| Attached local text | UTF-8 SRT/WebVTT up to 5 MiB |
| Usage | Up to 90 days; storage is the latest observation |
| Usage CSV | 10,000 assets and 20 MiB; v3 adds auxiliary tracks |
| Incident channels | Up to 50 active per environment |
Processing
Section titled “Processing”Creation or import does not imply immediate availability. Content must finish processing. Generated renditions depend on source dimensions and content; portrait aspect ratios are preserved and the selected resolution policy applies.
Audio normalization is optional when creating an asset. It does not change original bytes and is not offered as a retroactive toggle for an existing asset.
Playback and downloads
Section titled “Playback and downloads”A public link, temporary access, a download, and the original have different lifecycles. Creating a download does not publish the asset. A temporary URL may expire while its file remains stored.
Revocation does not remove previously downloaded files. Delete the asset only when you also want to remove associated objects, with the appropriate permissions.
Current scope
Section titled “Current scope”The platform covers video and audio on demand. It does not include live video, DRM, AI capabilities, or public billing. The SDK and player are built from the repository; do not assume they are published on npm.
Local playback verification covers Chromium. It does not certify all browsers, physical mobile devices, AirPlay, or Cast.
See details for HLS, tests and watermarks, clips, monitoring, and Usage. Implementation status distinguishes available code from its local and remote evidence.