# Output (Streamer)

Start/Stop

Start and stop the video streaming

Resolution

Output video resolution. The content of the viewport will be encoded to this resolution

Sync to Video

Use this to sync to your primary camera to get the lowest latency possible. In a scenario where there is no specific primary camera, for instance when swapping scenes for forward and reverse driving, it is recommended to use our SDK for changing the camera to sync on.

Source

Syncs the output to the specified video source. Make sure that the selected video source has a frame rate between Max Fps and Min Fps.

Max Fps

Frame rate is capped to this. Default 70.

Min Fps

Frame rate cannot go lower than this. Default 10.

Frame Rate

Output frame rate.

Target Bitrate

Target encoder bitrate (in Mbps), or maximum bitrate if Bandwidth Control is enabled. Default 10 Mbps.

Use FEC

Enables Forward Error Correction.

Fec Amount

Percentage of video data to also send as redundant packets.

Min extra packets

Minimum FEC packets to send.

FEC Bad Link Fade

Advanced: Controls how fast the system should classify a link as bad.

Encoder Settings

Use the default values for optimum latency to performance ratio.

Codec

Supported codecs are H.264, H.265/HEVC, and AV1. H.265/HEVC is recommended for most use cases.

Bandwidth Control

Automatically adjusts encoder bitrate depending on network conditions. Requires feedback from a Remote Streamer entity on the Player side.

Auto Mode Switch

Adjusts output resolution and frame rate dynamically. Can be useful in very poor network conditions.

Save Coded Data To File

Writes the encoded bitstream to disk at the selected path.

## Audio Streaming

See [Audio Streaming](audio-streaming.md)

## Auto Video Packing

See [Auto Video Packer](auto-packer.md)