Magewell Ultra Stream SDI ™ Recording and Live Streaming Encoders
- Single-Channel HD Streaming Encoder
- Accepts SDI Video Sources up to DCI 4K
- SDI Loop Output
- Stream up to 1080p Resolution in MP4
Magewell Ultra Stream SDI is a single-channel HDMI streaming encoder that can encode streams up to 1080p at 60 fps for popular content delivery networks (CDNs) such as YouTube Live, Facebook Live, and Twitch, or custom RTMP servers. Simultaneously, you can record the stream to your mobile device or a USB drive plugged into the front panel USB 2.0 port. All the device’s controls are found in the mobile app for iOS and Android devices. Simple push-button controls to start/stop streaming and recording are on the unit itself.
The HDMI input can accept UHD and DCI 4K signals up to 60 fps, so streaming from PCs or game consoles that support 4K output doesn’t require any other hardware. Use the HDMI loop output to view the unaffected input signal at its full resolution. Internally, the Ultra Stream HDMI will downscale it appropriately for streaming and/or recording. If you like to have live audio over your streams and recordings, use the 3.5mm input jack to plug in a mic and the other 3.5mm jack to monitor on headphones.
Magewell Ultra StreamSDI Specs
| Inputs | SDI: 1 x 1 Microphone: 1 x 3.5 mm |
| Outputs | SDI: 1, loop output Headphones: 1 x 3.5 mm |
| Other I/O | Storage: 1 x USB 2.0 Type-A Ethernet: 1 x RJ45 |
| Resolution Support | Input: Up to 4096 x 2160 at 30 fps (4:4:4, 4:2:2 sampling) or 60 fps (4:2:0 sampling) Recording: Up to 1920 x 1080 at 60 fps |
| Frame Rate Support | Input: 60/60i/30/25 Recording: 60/50/30/25/24/15 |
| Sampling | Input: 12/10/8-bit 4:4:4, 4:2:2, 4:2:0 Recording: 8-bit, 4:2:0 |
| Wireless Connectivity | Wi-Fi: IEEE 802.11 a/b/g/n/ac Bluetooth: 4.0 BLE |
| Power Input | 1 x Coaxial, 5 VDC, 2 A |
| Power Consumption | 6 W (max) |
| Environmental | Operating Temperature: 32 to 104°F / 0 to 40°C Storage Temperature: -4 to 158°F / -20 to 70°C Relative Humidity: 5-90%, non-condensing |
| Dimensions | 3.7 x 3.7 x 1.1″ / 94 x 94 x 29 mm |
| Package Weight | 1.25 lb |
| Box Dimensions (LxWxH) | 6.9 x 4.7 x 0.86″ |
Easy to Use
Live Streaming Made Easier
- Support H.264 video encoding and AAC-LC audio encoding
- Stream easily to YouTube, Twitch and Facebook Live
- Stream to custom-specified RTMP or RTMPS server, support sending RTSP streams
- Encode and stream at resolutions up to 1080p60 at 8Mbps
- Stream to two platforms simultaneously at bitrates up to 4Mbps
Flexible Video Recording to Files
- Support H.264 or HEVC video encoding with AAC audio
- Record and save clips to internal storage, a USB flash drive or the associated smartphone
- Preview, record and stream video simultaneously
- Record with two different encoding presets concurrently for different needs
Add Your Narration and Monitor Your Video Source
- Add narration through the analog microphone input
- Monitor the input signal through the analog headphone output
