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 |