janus_plugin_rtp_extensions Struct Reference

Janus plugin RTP extensions. More...

#include <plugin.h>

Data Fields
int8_t	audio_level
	Audio level, in DB (0-127, 127=silence); -1 means no extension.
gboolean	audio_level_vad
	Whether the encoder detected voice activity (part of audio-level extension)
int16_t	video_rotation
	Video orientation rotation (0, 90, 180, 270); -1 means no extension.
gboolean	video_back_camera
	Whether the video orientation extension says this is the back camera.
gboolean	video_flipped
	Whether the video orientation extension says it's flipped horizontally.
int16_t	min_delay
	Min and max playout delay, if available; -1 means no extension.
int16_t	max_delay
uint8_t	dd_len
	Length of Dependency Descriptor data, if available.
uint8_t	dd_content [256]
	Dependency Descriptor content.
uint64_t	abs_capture_ts
	Absolute Capture Time timestamp.
int8_t	spatial_layers
	Spatial and temporal layers, if available in a video-layers-allocation; -1 means no extension.
int8_t	temporal_layers

Detailed Description

Janus plugin RTP extensions.

Field Documentation

abs_capture_ts

uint64_t janus_plugin_rtp_extensions::abs_capture_ts

Absolute Capture Time timestamp.

audio_level

int8_t janus_plugin_rtp_extensions::audio_level

Audio level, in DB (0-127, 127=silence); -1 means no extension.

audio_level_vad

gboolean janus_plugin_rtp_extensions::audio_level_vad

Whether the encoder detected voice activity (part of audio-level extension)

Note

Browsers apparently always set this to 1, so it's unreliable and should be ignored

dd_content

uint8_t janus_plugin_rtp_extensions::dd_content[256]

Dependency Descriptor content.

dd_len

uint8_t janus_plugin_rtp_extensions::dd_len

Length of Dependency Descriptor data, if available.

max_delay

int16_t janus_plugin_rtp_extensions::max_delay

min_delay

int16_t janus_plugin_rtp_extensions::min_delay

Min and max playout delay, if available; -1 means no extension.

spatial_layers

int8_t janus_plugin_rtp_extensions::spatial_layers

Spatial and temporal layers, if available in a video-layers-allocation; -1 means no extension.

temporal_layers

int8_t janus_plugin_rtp_extensions::temporal_layers

video_back_camera

gboolean janus_plugin_rtp_extensions::video_back_camera

Whether the video orientation extension says this is the back camera.

Note

Will be ignored if no rotation value is set

video_flipped

gboolean janus_plugin_rtp_extensions::video_flipped

Whether the video orientation extension says it's flipped horizontally.

Note

Will be ignored if no rotation value is set

video_rotation

int16_t janus_plugin_rtp_extensions::video_rotation

Video orientation rotation (0, 90, 180, 270); -1 means no extension.

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The documentation for this struct was generated from the following file:

• plugin.h