@bvdmitri/web360 / RandomAccessSource

Interface: RandomAccessSource

Defined in: core/src/ports/source.ts:10

Random access to a recording's bytes, without holding them all.

Remarks

A camera file runs to gigabytes, so a reader asks only for the ranges it needs: the container's box headers, its moov, the vendor trailer, then each sample as it is decoded. A browser implements it over a Blob (slice then arrayBuffer), Node over a file handle, and a test over bytes in memory. read resolves exactly length bytes from offset, or rejects when the range is not inside size.

Properties

size

readonly size: number

Defined in: core/src/ports/source.ts:11

Methods

read()

read(offset, length): Promise<Uint8Array<ArrayBufferLike>>

Defined in: core/src/ports/source.ts:12

Parameters

offset

number

length

number

Returns

Promise<Uint8Array<ArrayBufferLike>>