Function: createSandboxMediaReader()

function createSandboxMediaReader(
  options: SandboxMediaReaderOptions,
): MediaReader;

Defined in: src/batteries/sandbox/media_reader.ts:50

Create a non-describable, replayable reader over a sandbox file.

Parameters

Parameter	Type	Description
options	SandboxMediaReaderOptions	The sandbox filesystem, translated path, epoch, and liveness predicate.

Returns

MediaReader

A file-backed MediaReader.

Remarks

Every operation checks the owning epoch, stats the path, and refuses anything whose filesystem kind is not file before opening it. Every stream call then asks the injected filesystem for a fresh stream; this reader deliberately has no byte cap and does not import a host filesystem. The reader omits describe() because approval-bound sandbox capabilities must not cross a serialisation boundary.