Input stream is the entry point to Streamrun from you broadcast softare or device.

Settings

• Input format
  • Select video orientation (Horizontal or Vertical) or select Dual HD for combined horizontal and vertical streaming
• No signal image
  • Set an image to show if the input is offline by selecting a file from the drop down list, or use File manager to upload a new image.
    • 1920x1080 PNG for horizontal input
    • 1080x1920 PNG for vertical input
    • 2640x1280 for Dual HD 2640 (template)
    • 2000x1280 for Dual HD 2000 (template)
    • 1760x854 for Dual HD 1760 (template)
• Stream URLs
  • Copy one of these URLs to your broadcasting software. The URL contains a streamkey. If your software asks for one, leave the field empty.
  • RTMP supports AVC, HEVC, and AV1 video codecs and it's universally supported. This is a good option with stable connection
  • SRT supports AVC and HEVC codecs. This is often a better option in mobile or unreliable networks with occasional packet loss, assuming your broadcasting software has SRT support

Stream key

In most cases, you don't need to set a stream key in your streaming software or device. You can simply enter the RTMP or SRT URL and leave the stream key field empty.

However, if the software requires you to enter something in the stream key field, you can split the full URL into two parts: the URL and the streamkey. For example:

rtmp://ingest.streamrun.io/inputstream-1/7610e018314af4957288fac514ebf4e1 would be split into:

• RTMP URL: rtmp://ingest.streamrun.io/inputstream-1/
• Stream key: 7610e018314af4957288fac514ebf4e1

Mismatch warning

If an input element shows MISMATCH warning, the selected Input format is different than the video format you're streaming in. For example, you have selected vertical Input format, but you are streaming horizontal video in. You can continue streaming, but the outgoing video might be stretched.

Broadcasting guidelines

Streamrun supports a wide variety of resolutions, frame rates, bitrates, video codecs, and streaming protocols. In most cases, you can use whatever setup you've previously used for live streaming.

Video resolution

• Standard
  • Up to Full HD (1920x1080)
  • Horizontal & Vertical video simultaneously: Dual HD 2640x1280
• GPU acceleration add-on: Up to 4k resolution
• Framerate up to 60 fps

Video codec

• AVC (H.264), HEVC (H.265), AV1

Video bitrate

• Higher is better. Anything up to 25 Mbps can be used
• Recommended minimums
  • 6 Mbps for broadband streaming
  • 3 Mbps for mobile/IRL streaming

Keyframe Interval

• 2 seconds

Color space

• Rec. 709

Audio codec and bitrate

• AAC codec. Recommended bitrate 160 kbps

Streaming protocols

• RTMP (AVC / HEVC / AV1 codecs supported)
• SRT (AVC / HEVC codecs supported)

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