Media stream fixtures
Test audio and video streaming behavior.
This check runs on the server. Input and results are not saved as execution history; hosted allowances apply.
About Media stream fixtures
Create a fragmented MP4 fixture for testing progressive media playback. This generates a file; it does not host a live stream.
When to use it
Create a fragmented MP4 fixture for testing progressive media playback. This generates a file; it does not host a live stream.
Create a 3-second, 640-pixel test clipHow to use it
- Choose the fixture settings.
- Set output options and run the tool.
- Play the preview and download the result.
Limits & privacy
Server processing with no retained uploads or results. Up to 10 MiB input, 120 seconds, 1920 × 1080 source video, and 5 MiB output. Video output is at most 1280 × 720. One media job runs at a time with a 20-second deadline. MP4/MOV, WebM/MKV, AVI, MP3, WAV, FLAC, Ogg, AAC and GIF inputs. Encrypted media, playlists and remote references are unsupported. Metadata is omitted from converted output. Large or complex media may exceed processing limits.
Use this tool from the API reference or connect through the SDK, CLI, SSH, or MCP. Hosted calls share your plan allowances.