View Source Membrane.H264.FFmpeg.Decoder (Membrane H264 FFmpeg plugin v0.26.1)
Membrane element that decodes video in H264 format. It is backed by decoder from FFmpeg.
The element expects the data for each frame (Access Unit) to be received in a separate buffer,
so the parser (Membrane.H264.FFmpeg.Parser
) may be required in a pipeline before
decoder (e.g. when input is read from Membrane.File.Source
).
element-options
Element options
Passed via struct Membrane.H264.FFmpeg.Decoder.t/0
use_shm?
boolean()
Default value:
false
pads
Pads
input
:input
Accepted formats:
%H264{alignment: :au}
Direction: | :input |
Availability: | :always |
Mode: | :pull |
Demand mode: | :auto |
Demand unit: | :buffers |
output
:output
Accepted formats:
%RawVideo{pixel_format: format, aligned: true} when format in [:I420, :I422]
Direction: | :output |
Availability: | :always |
Mode: | :pull |
Demand mode: | :auto |
Link to this section Summary
Types
Struct containing options for Membrane.H264.FFmpeg.Decoder
Link to this section Types
@type t() :: %Membrane.H264.FFmpeg.Decoder{use_shm?: boolean()}
Struct containing options for Membrane.H264.FFmpeg.Decoder
Link to this section Functions
@spec options() :: keyword()
Returns description of options available for this module