Module source 

Where frames come from. A run reads its source once per pass (scan, solve, render, and the reveal’s sweeps), in order, as the web page re-decodes its file for every pass; FrameSource::frames starts one such read.

VideoSource (feature decode) decodes a file with the decode module (AVFoundation, Media Foundation or ffmpeg) and turns each frame into RGBA with the kernels’ converter, as the page does: 10-bit PQ/HLG frames are rounded to 8 bits first and converted through the kernels’ HDR path. RawSource replays RGBA frames already in memory or on disk (the parity harness feeds the web page’s exact frames this way).

Structs

Frame

One decoded frame, as RGBA.

MediaInfo

What a source says about itself (the page’s MediaInfo). js is the object persisted as the project’s media field, the other fields the values the run reads from it.

Notice

A decoder notice the scan pass reports (MediaNotice).

RawFrame

One frame of a RawSource: its time, duration and size.

RawSource

RGBA frames in a file, back to back, with each frame’s time, duration and size.

SourceError

A failure to read the next frame.

VideoSource

A video file decoded natively.

Constants

DECODED_VIDEO_NOISE

Per-channel decode noise a decoded video declares (DECODED_VIDEO_NOISE in src/media/source.ts).

Traits

FrameSource

A recording a run reads, once per pass.

Type Aliases

Frames

One read of the source, frame by frame.