View Source Membrane.VideoMerger (Membrane Video Merger plugin v0.9.1)

Membrane element that merges multiple raw videos into one.

The element expects each frame to be received in a separate buffer, so the parser (Membrane.Element.RawVideo.Parser) may be required in a pipeline before the merger (e.g. when input is read from Membrane.File.Source).

The element expects to receive frames in order from each input.

Currently, VideoMerger may not be suitable for live merging streams: the element awaits for at least one frame from each of the inputs, and forwards the one with the lowest presentation timestamp.

Pads

:input

Accepted formats:

%RawVideo{aligned: true}
Direction::input
Availability::on_request
Flow control::manual
Demand unit::buffers

:output

Accepted formats:

%RawVideo{aligned: true}
Direction::output
Availability::always
Flow control::manual
Demand unit:nil