1. ບົດແນະນຳ
The AVMATRIX S4 Plus is a versatile video switcher equipped with a 10.1-inch IPS FHD real-time monitoring screen. This integrated display allows users to simultaneously monitor 4 input channels, Preview (PVW), and Program (PGM) feeds without requiring an external monitor, enhancing convenience during live productions. It is designed for various live streaming applications, supporting multiple device connections and advanced video production features.
2. ຄຸນນະສົມບັດທີ່ສໍາຄັນ
- Integrated 10.1-inch IPS FHD Display: Real-time monitoring of 4 input channels, PVW, and PGM.
- ການເຊື່ອມຕໍ່ອຸປະກອນຫຼາຍ: 2x HDMI and 2x SDI inputs for cameras, gaming consoles, computers, and camcorders.
- Virtual Live Studio Capabilities: Chroma Key and Luma Key for real-time post-production and scene switching.
- Advanced Transitions: Includes WIPE, DIP, and MIX effects for dynamic live streaming.
- ຕົວເລືອກຜົນຜະລິດທີ່ມີຄວາມຍືດຫຍຸ່ນ: 2x HDMI PGM output, 1x HDMI multiview output, and 1x Type-C output, assignable from various sources.
- ການບັນທຶກໂດຍກົງ: SD card and USB interface for direct PGM signal recording up to 32Mbps (MP4/TS formats).
- Dual Live Streaming Methods: LAN port for IP streaming (RTMP(S), RTSP, SRT) and USB Type-C for capturing PGM video/audio to platforms like OBS, vMIX, ZOOM, Teams, Skype, and Twitch.
- Web ການໂຕ້ຕອບການຄວບຄຸມ: ການຄວບຄຸມໄລຍະໄກຜ່ານ web browser for encode, stream, and record settings.
3. ຕັ້ງຄ່າ
3.1 Unboxing ແລະອົງປະກອບ
ເມື່ອເປີດຊຸດ, ໃຫ້ແນ່ໃຈວ່າອົງປະກອບທັງຫມົດມີຢູ່:
- S4 PLUS Video Switcher
- ການສະຫນອງພະລັງງານ
- ສາຍ USB (ປະເພດ AC)
- Tally connector (DB-15)
ຮູບ 3.1: ເກີນview of the AVMATRIX S4 Plus Video Switcher with its main features.
3.2 ອຸປະກອນເຊື່ອມຕໍ່
The S4 Plus offers a rich interface for connecting various video and audio sources. Refer to the diagram below for port identification and connection examples.
Figure 3.2: Rear panel connections including SDI, HDMI, LAN, USB, and audio ports.
- ການປ້ອນຂໍ້ມູນວິດີໂອ: Connect up to two HDMI sources and two SDI sources (e.g., cameras, computers) to the respective input ports.
- ການປ້ອນຂໍ້ມູນສຽງ: Use the MIC/LINE inputs for external audio sources.
- ພະລັງງານ: Connect the provided power supply to the DC 12V input.
- ເຄືອຂ່າຍ: Connect an Ethernet cable to the LAN port for web control and IP streaming.
- USB: Use the USB Type-C port for direct streaming to a computer or the USB REC port for recording to an external drive.
3.3 ການເປີດເຄື່ອງເບື້ອງຕົ້ນ
After connecting all necessary devices, power on the switcher. The integrated 10.1-inch display will show the multiview interface, allowing you to see all input sources, PVW, and PGM feeds.
Figure 3.3: The 10.1-inch display showing the multiview layout with various inputs and outputs.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
4.1 Switching and Transitions
The S4 Plus allows for seamless switching between input sources and applying various transition effects. Use the dedicated buttons and T-bar for manual or automatic transitions.
- Select an input for Preview (PVW) and another for Program (PGM).
- Use the T-bar or AUTO button to execute transitions (WIPE, DIP, MIX).
4.2 ການບັນທຶກ
Record your PGM output directly to an SD card or USB disk. The switcher supports MP4/TS formats with an encoding bit rate up to 32Mbps.
Figure 4.1: SD card slot and USB REC port for direct program recording.
4.3 ການຖ່າຍທອດສົດ
The S4 Plus supports two primary methods for live streaming:
- Ethernet Streaming: Connect the LAN port to your network for IP streaming via RTMP(S), RTSP, and SRT protocols.
- USB Type-C Streaming: Connect the USB Type-C port to a computer to capture PGM video and audio for streaming on platforms like OBS, vMIX, ZOOM, Teams, Skype, and Twitch. Compatible with Windows, Linux, and Mac.
Figure 4.2: Live streaming setup showing Ethernet and USB connections to popular platforms.
4.4 Special Effects (Chroma Key / Luma Key)
Create immersive virtual live studios using the built-in Chroma Key and Luma Key features for real-time background removal and post-production.
Figure 4.3: Enhanced Chroma Key technology for precise background removal.
4.5 ເຄື່ອງປະສົມສຽງ
The integrated audio mixer allows for precise control over audio levels from various inputs, ensuring high-quality sound for your production.
4.6 Web ການໂຕ້ຕອບການຄວບຄຸມ
Access the device's IP address in a web browser to remotely control settings such as encoding, streaming, and recording. This provides flexible management options.
5. ບໍາລຸງຮັກສາ
To ensure the longevity and optimal performance of your AVMATRIX S4 Plus Video Switcher, follow these maintenance guidelines:
- ຮັກສາອຸປະກອນໃຫ້ສະອາດ ແລະບໍ່ມີຝຸ່ນ. ໃຊ້ຜ້າອ່ອນໆ, ແຫ້ງເພື່ອທໍາຄວາມສະອາດ.
- Avoid exposing the switcher to extreme temperatures, humidity, or direct sunlight.
- ຮັບປະກັນການລະບາຍອາກາດທີ່ເຫມາະສົມເພື່ອປ້ອງກັນຄວາມຮ້ອນເກີນ.
- Regularly check cable connections for secure fit.
- Update firmware as recommended by AVMATRIX for new features and bug fixes.
6. ການແກ້ໄຂບັນຫາ
If you encounter issues with your AVMATRIX S4 Plus, refer to the following common troubleshooting steps:
- ບໍ່ມີພະລັງງານ: ໃຫ້ແນ່ໃຈວ່າອະແດບເຕີໄຟຟ້າໄດ້ເຊື່ອມຕໍ່ຢ່າງແໜ້ນໜາ ແລະ ປລັກໄຟໃຊ້ງານໄດ້.
- ບໍ່ມີການປ້ອນຂໍ້ມູນວິດີໂອ: Verify that input sources are correctly connected and powered on. Check cable integrity and ensure input resolution/frame rate is supported.
- ບໍ່ມີສຽງ: Check audio cable connections, input levels on the audio mixer, and ensure the correct audio channel is selected.
- ບັນຫາການຖ່າຍທອດ: Verify network connectivity, streaming settings (RTMP server URL, stream key), and ensure your computer's firewall is not blocking the streaming software.
- Recording Failure: Check if the SD card or USB disk has sufficient free space and is formatted correctly (FAT32/NTFS). Ensure the recording bit rate is compatible with your storage device.
For further assistance, please contact AVMATRIX customer support.
7. ຂໍ້ມູນຈໍາເພາະ
| ຄຸນສົມບັດ | ລາຍລະອຽດ |
|---|---|
| ຈໍສະແດງຜົນ | 10.1 Inch IPS FHD |
| ວິດີໂອປ້ອນຂໍ້ມູນ | HDMI x 2, SDI x 2 |
| ຜົນຜະລິດວິດີໂອ | HDMI PGM x 2, HDMI Multiview x 1, LAN x 1 (RJ45 Stream), USB Type-C x 1 (Capture) |
| ການໂຕ້ຕອບອື່ນໆ | USB-A x 1 & SD Card x 1 (Record), USB-A x 1 (Image import and upgrade), Tally x 1 DB-15 GPIO |
| ສຽງ | Inputs: MIC/Line x 2 (3.5mm stereo audio), Outputs: Earphone Slot x 1 (3.5mm stereo audio) |
| ການເຂົ້າລະຫັດອັດຕາບິດ | 2/4/8/12/16/24/32Mbps, support CBR/VBR |
| Stream Protocols | RTMP/RTMP(S)/RTSP/SRT |
| ຮູບແບບການເກັບຮັກສາ | USB/SD card, Support FAT32/exFAT/NTFS |
| ບັນທຶກ File ຮູບແບບ | MP4, TS |
| ການຫັນປ່ຽນ | T-Bar/AUTO/CUT |
| ຜົນກະທົບ | WIPE (11x3 patterns), MIX, DIP, STILL (freeze), PATTERN, MUTE, FTB |
| ການຈັດວາງ | 2 ຮູບແບບຂອງ Multiview layout (Landscape and Portrait) |
| ກະແຈ | Upstream Key: Luma Key x 1 / Chroma Key x 1 / PIP x 2 / POP; Downstream Key: DSK x 1 / Logo x 1 |
| ຮູບແບບສື່ | Default image: 39 preset patterns, Local image: Up to 16 imported images, Capture image: Up to 16 captured images |
| ເຄື່ອງກໍາເນີດໄຟຟ້າ | Pattern Generator x 1, Color Generators x 2 |
| ເຄື່ອງປະສົມສຽງ | Video Input x 4 and MIC/Line x 2 |
| ສຽງຊັກຊ້າ | 0-500ms |
| Input Format Support | Multi-format Auto Signal Detection, Up to 1080p 60 |
| ພື້ນທີ່ສີ | HDMI: RGB/YUV, SDI: YUV |
| HDMI PGM/MV Out | 1080p 60/59.94/50/48/47.95/30/29.97/25/24/23.98, 1080i 60/59.94/50 |
| USB Capture Out | ສູງສຸດ 1080p 60 |
| DC ພະລັງງານໃນ | Vol ກວ້າງtage (7 ~ 24V) |
| ການບໍລິໂພກ | ≤24W (12V 2A) |
| ຂະໜາດ (LWD) | 261.4 x 193.9 x 58 ມມ |
| ນ້ຳໜັກ | ນໍ້າ ໜັກ ສຸດທິ: 1734.5g, ລວມຍອດ: 2240g |
| ອຸນຫະພູມເຮັດວຽກ. | -20°C ~ 50°C |
8. ການຮັບປະກັນແລະການສະ ໜັບ ສະ ໜູນ
8.1 ຂໍ້ມູນການຮັບປະກັນ
The AVMATRIX S4 Plus Video Switcher comes with a 2-year warranty. Please retain your proof of purchase for warranty claims.
8.2 ສະຫນັບສະຫນູນລູກຄ້າ
If you have any questions or require technical assistance, please contact AVMATRIX customer support. We are always at your service.
For additional resources and product information, visit the official AVMATRIX Store: AVMATRIX Store on Amazon
9. ວິດີໂອຜະລິດຕະພັນຢ່າງເປັນທາງການ
ວິດີໂອນີ້ໃຫ້ຫຼາຍກວ່າview of the AVMATRIX 6-channel SDI/HDMI multi-camera video switcher, demonstrating its features and capabilities. While the video title mentions a 6-channel switcher, it showcases general functionality relevant to AVMATRIX video switchers, including unboxing and interface overview.