View Source Membrane.MP4.Muxer.CMAF (Membrane MP4 plugin v0.15.0)
Puts payloaded stream into Common Media Application Format, an MP4-based container commonly used in adaptive streaming over HTTP.
Multiple input streams are supported. If that is the case, they will be muxed into a single CMAF Track. Given that all input streams need to have a keyframe at the beginning of each CMAF Segment, it is recommended that all input streams are renditions of the same content.
If a stream contains non-key frames (like H264 P or B frames), they should be marked
with a mp4_payload: %{key_frame?: false} metadata entry.
element-options
Element options
Passed via struct Membrane.MP4.Muxer.CMAF.t/0
segment_durationMembrane.Time.t()Default value:
2 |> Membrane.Time.seconds()
pads
Pads
input
:input
| Availability | :on_request |
| Caps | Membrane.MP4.Payload |
| Demand mode | :manual |
| Demand unit | :buffers |
| Direction | :input |
| Mode | :pull |
| Name | :input |
output
:output
| Availability | :always |
| Caps | Membrane.CMAF.Track |
| Demand mode | :manual |
| Demand unit | :buffers |
| Direction | :output |
| Mode | :pull |
| Name | :output |
Link to this section Summary
Types
Struct containing options for Membrane.MP4.Muxer.CMAF
Functions
Returns pads descriptions for Membrane.MP4.Muxer.CMAF
Returns description of options available for this module
Link to this section Types
@type t() :: %Membrane.MP4.Muxer.CMAF{segment_duration: Membrane.Time.t()}
Struct containing options for Membrane.MP4.Muxer.CMAF
Link to this section Functions
@spec membrane_pads() :: [{Membrane.Pad.name_t(), Membrane.Pad.description_t()}]
Returns pads descriptions for Membrane.MP4.Muxer.CMAF
@spec options() :: keyword()
Returns description of options available for this module