Recorder
The OpenTalk Recorder is capable of streaming into different sinks. A sink can
be a MP4 file, Display, or RTMP stream.
Configuration
The section in the configuration file is called recorder.
| Field | Type | Required | Default value | Description |
|---|---|---|---|---|
sink | string | no | "mp4" | The sink where the recorder should stream to |
rtmp_uri | int | yes* | - | The location for the rtmp sink |
rtmp_audio_bitrate | int | no | 96000 | The audio bitrate for the rtmp sink |
rtmp_audio_rate | int | no | 48000 | The audio rate for the rtmp sink |
rtmp_video_bitrate | int | no | 6000 | The video bitrate for the rtmp sink |
rtmp_speed_preset | string | no | "fast" | The video speed preset for the rtmp sink |
*rtmp_uri is only required when the sink rtmp is in use.
Examples
Example with mp4 sink (default behaviour)
The Display sink can be used to stream from the recorder to a mp4 file.
[recorder]
sink = "mp4"
Example with display sink
The Display sink can be used to stream from the recorder to a display.
[recorder]
sink = "display"
Example with rtmp sink
The RTMP sink can be used to stream from the recorder to an external rtmp
server. rtmp_uri is optionally replacing the $room variable with the current room id.
[recorder]
sink = "rtmp"
rtmp_uri = "rtmp://localhost:1935/live/$room live=1"
# optional for the rtmp sink:
#rtmp_audio_bitrate = 96000
#rtmp_audio_rate = 48000
#rtmp_video_bitrate = 6000
#rtmp_video_speed_preset = fast