The streaming platform supports receiving streams from your server (PULL) or from a dedicated publishing point (PUSH) using the following protocols:
-SRT
-RTMP
Note! To get a PUSH point for the SRT protocol, write to us in the chat or at support@gcorelabs.com.
The stream is transcoded to get streams of lower quality and sent with adaptive streaming via CDN in HLS / MPEG-DASH (CMAF) formats.
Recommended stream parameters
We recommend the following parameters for strems:
|
Parameters |
Value |
||
|
Video Bitrate &Resolution |
Quality |
Resolution
|
Video Bitrate Range |
|
4k |
3840x2160 |
20,000-51,000 Kbps (60 fps), 13,000-34,000 Kbps (30 fps) |
|
|
1440 |
2560x1440 |
9,000-18,000 Kbps (60 fps), 6,000-13,000 Kbps (30 fps) |
|
|
1080 |
1920x1080 |
4,500-9,000 Kbps (60 fps), 3,000-6,000 Kbps (30 fps) |
|
|
720 |
1280x720 |
2,250-6,000 Kbps (60 fps), 1,500-4,000 Kbps (30 fps) |
|
|
480 |
854x480 |
500-2,000 Kbps |
|
|
Frame rate
|
Up to 60 fps |
||
|
Audio codec |
AAC, MP3 |
||
|
Video codec |
H.264, H.265 |
||
|
Keyframe frequency |
2s (max 4s) |
||
|
Bitrate encoding |
CBR |
||
|
Pixel aspect ratio |
Square |
||
|
Audio sample rate |
44.1 kHz |
||
|
Audio bitrate |
28-Kbps stereo |
||
If the recommended parameters do not suit your stream, write to us to find a solution.
Important! To start a Live stream in 4K or higher quality, write to us in the chat, at support@gcorelabs.com or contact your manager.