The Spark has two different versions: a 12G SDI and an HDMI 2.0. Below are the following resolutions and frame rates supported by Spark.
Supported Video Input Resolutions
480p 24/29.97/30/59.94/60, 480i 59.94/60
576p 25/50, 576i 50
720p 23.98/24/25/29.97/30/50/59.94/60
1080i 48/50/59.94/60
1080p 23.98/24/25/29.97/30/48/50/59.94/60
2160p 23.98/24/25/29.97/30/48/50/59.94/60 (3840x2160)
Supported Video Streaming Resolutions
480p 24/29.97/30/59.94/60
576p 25/50
720p 23.98/24/25/29.97/30/48/50/59.94/60
1080p 23.98/24/25/29.97/30/48/50/59.94/60
Common Questions
How do I set the streaming resolution?
The Spark will automatically select the optimal streaming resolution for your broadcast based on the Video input resolutions and available network bandwidth.
Can I switch between multiple cameras on screen?
No, the Spark has a single video input meant to take the final broadcast feed and send it to your configured destinations. The Spark should be placed downstream in your video workflow from any production equipment, such as a hardware or software switcher.