Shop by Department
Key Features
Categories: Studio & Broadcast
The Spark Mini Series is a compact, professional-grade live streaming encoder designed for reliable video transmission over bonded cellular and IP networks. Available in both 5G and 4G models, Spark Mini supports up to eight simultaneous network connections and utilizes Univiso's proprietary i-Mux aggregation technology to deliver stable, low-latency live streams in demanding production environments.
With support for HEVC (H.265) and AVC (H.264) encoding, multiple streaming protocols, cloud management, and integrated battery operation, Spark Mini is ideal for live events, broadcast production, ENG, sports coverage, remote workflow applications, and mobile streaming.
Technical Specifications
| Specification | Spark Mini 5G | Spark Mini 4G |
| Network Connections | Internal 1×5G + 3×4G, 2×USB Modems, Wi-Fi, LAN | Internal 4×4G, 2×USB Modems, Wi-Fi, LAN |
| Maximum Network Links | Up to 8 | Up to 8 |
| Management | LCD Screen, Cloud Web, Local Web | LCD Screen, Cloud Web, Local Web |
| Matching Server | eu.univiso.tv, ind.univiso.tv | eu.univiso.tv, ind.univiso.tv |
| Aggregation Technology | i-Mux Bonding Engine | i-Mux Bonding Engine |
Video Specifications
| Item | Specification |
| Video Input | 1× HDMI 1.4 |
| Video Output | 1× HDMI 1.4 Loop Out |
| Video Encoding | H.265 (HEVC), H.264 (AVC) |
| Video Bitrate | CBR / VBR, Up to 15 Mbps |
| Supported Formats | 1080p60/59.94/50/30/29.97/25 |
| 1080i Support | 1080i60/59.94/50 |
| 720p Support | 720p60/59.94/50/30/29.97/25 |
| Video Standard | NTSC / PAL |
| Color Depth | 8-bit |
| Chroma Sampling | 4:2:0 BT.709 |
Audio Specifications
| Item | Specification |
| Audio Codec | AAC-LC, AAC-HE |
| Audio Bitrate | 64 / 128 / 192 / 256 / 320 kbps |
| Audio Sampling Rate | 48 kHz / 44.1 kHz |
Streaming & Transmission
| Item | Specification |
| Push Protocols | HLS, RTMP, RTMPS, SRT, UDP-TS, RTSP |
| Pull Protocols | HLS, RTMP, SRT |
| Wi-Fi Mode | Simultaneous STA/AP Operation |
Storage & Recording
| Item | Specification |
| Internal Storage | 64GB SD Card |
| Expansion | Replaceable External SD Card |
| Hot Swap Support | Yes |
| Operating Modes | Live Streaming, Recording & Streaming |
Power & Environmental
| Item | Specification |
| Power Input | USB-C |
| Supported Input Voltages | 5V-3A, 9V-3A, 12V-2.5A, 15V-2A, 20V-1.5A |
| Power Consumption | ≤16W |
| Battery Capacity | 50Wh |
| Battery Runtime | Approximately 4 Hours |
| Operating Temperature | -15°C to +45°C |
Your email address will not be published. Required fields are marked *
Please login to write review!
Looks like there are no reviews yet.
