Technical specifications

Joinin Studio was built from the ground up with the live event industry in mind, particularly focusing on mixing video and audio solutions. We’ve created a fully cloud-based mixing system that allows you to produce professional video in a browser based setting.

For comparison purposes, Joinin Studio combines the following hardware components into one platform:

  • Vision mixer

  • Video router

  • Audio mixer

  • Media player

  • Character generator

  • Encoders

General

Number of MEs

1

Busses

Separate preview and program busses

Latency/ delay

  • Total latency is comprised of three elements:

  • Input/transport. Typical latency of 0.3 seconds from source to Studio ingest point.

  • Processing. Typical processing latency of 0.2 seconds.

  • Output/transport. Typical latency of 0.3 seconds from Studio output to web player.

  • Total latency of 0.8 to 1 second end to end.

Total media players

Up to 40. Key/Fill. Limited by plan type.

Supported media file formats

All common media formats, (MP4, MOV, etc). More information and complete list.

Recording

1 x On Air (Program) out as H.264 .mp4 file with AAC audio.

Macros

Capture and recall Studio state through Scenes.

Video

Total inputs

Up to 40. Limited by plan type.

  • Presenters (RTP)

  • Media

  • Web pages (HTML render)

  • SRT (Secure Reliable Transport protocol)

Total outputs

Unlimited

Frame rate

25

Input standards

All inputs feature a frame synchroniser / format converter

Streaming standards

Simulcast 1080p, 720p 360p. Typical latency of 0.3 seconds from Studio output to web player.

Background layers

1

Downstream Keyers

1 (Overlay)

Chroma Keyers

1 per video input.

Total number of layers

20. Limited by plan type

DVE

Independent preview/program DVE. Up to 16 layers per DVE.

Audio

Mixer

  • One channel per video input.

  • Separate gain control per channel.

  • Selectable audio-follow-video/latch per channel.

  • Level and peak metering