1. Муқаддима
This user manual provides detailed instructions for the installation, operation, and maintenance of the HaiweiTech H.265 HDMI CVBS Decoder (Model: HHD-101). This device is designed to decode various IP video streams, including H.264/H.265, RTMP, RTSP, RTP, HTTP, HLS, and UDP, and output them via HDMI (up to 4K resolution) and CVBS/BNC interfaces. It is ideal for advertisement displays, monitoring, and other video distribution applications.
Figure 1.1: HaiweiTech H.265 HDMI CVBS Decoder
The image displays the compact, black metal casing of the HaiweiTech H.265 HDMI CVBS Decoder, featuring a ribbed top surface for heat dissipation and various ports on the front panel.
2. Маҳсулот ба охир расидview
2.1. Хусусиятҳои асосӣ
- Дастгирии вуруд: Decodes up to 4 (multi-view) channels of H.264/H.265 IP streams (RTMP/RTSP/RTP/HTTP/HLS/UDP), MPEG1, MPEG2, MPEG4, SL hyperlink (P-P), VP8/VP9/AVS/AVS+. Supports 2*1080P + 2*720P simultaneous decoding.
- Интерфейсҳои баромад: 1x HDMI output (up to 4096x2160P 30FPS) and 1x CVBS/BNC output. Includes RS485 out.
- Дастгирии ҳалли: 4096x2160 (30/25/24 FPS), 3840x2160 (30/25/24 FPS), 1080P (60/50/30/25/24 FPS), 1080I (60/50 FPS), 720P (60/50/25/24 FPS), 576P (50 FPS).
- Нигоҳдории паст: Haiwei proprietary protocol-based ultra-low latency point-to-point transmission solution available with the decoder.
- Хидматҳои иловагӣ: SDK/API, IP finder/Video management platform/iOS Android APP, solution analysis, and OEM services are available.
2.2. Мундариҷаи баста
Расми 2.1: Мундариҷаи баста
The image shows the decoder unit, a power adapter, an Ethernet cable, and an AV cable, which are typically included in the product package.
2.3. Device Interfaces
Расми 2.2: Интерфейсҳои панели ақиб
This diagram clearly labels the various ports on the rear panel of the decoder: LAN (Ethernet port for IP input), RST (Reset button), LED (Status Indicators), AV Out (CVBS/Audio Out), HDMI Out (up to 4K), BNC Video Out (CVBS), and RS485 I/O.
- LAN: Ethernet port for IP video input. Configuration of the decoder's IP gateway may be required.
- Нишондиҳандаҳои LED: Red indicates Power ON, Green indicates Network activity.
- RST: Reset button. Press and hold until the green LED turns off to reset the device.
- Хориҷ: CVBS (Composite Video Broadcast Signal) and analog audio output.
- HDMI БАРОМАД: High-Definition Multimedia Interface output, supporting resolutions up to 4K.
- BNC OUT: BNC connector for CVBS video output.
- RS485: Serial communication interface for control and data transfer (GND, IO-1, IO-2, 485A, 485B).
Расми 2.3: Вуруди барқ
The image shows the side of the decoder with the DC 12V power input port.
3. Танзимот
Follow these steps to set up your HaiweiTech H.265 HDMI CVBS Decoder:
- Пайваст кардани барқ: Connect the provided 12V 2A power adapter to the DC 12V input port on the decoder and plug it into a power outlet. The red LED indicator should illuminate.
- Пайвасти шабакавӣ: Connect an Ethernet cable from your network (router or switch) to the LAN port on the decoder. Ensure your network provides access to the IP video streams you intend to decode. The green LED indicator should illuminate, indicating network activity.
- Video Output Connection:
- For HDMI output, connect an HDMI cable from the HDMI OUT port on the decoder to the HDMI input of your display (monitor, TV, projector).
- For CVBS output, connect a BNC cable from the BNC OUT port to your display's BNC input, or use the AV OUT port with the provided AV cable for composite video and analog audio.
- Дастрасӣ Web Интерфейс: The decoder typically obtains an IP address via DHCP. To find its IP address and configure settings, you may need to use an IP scanner tool or refer to your router's connected devices list. Once the IP address is known, open a web browser and enter the decoder's IP address to access its web-интерфейси конфигуратсия дар асоси.
- Configure IP Stream: Дар доираи web interface, navigate to the input settings. Enter the full RTSP, RTMP, HTTP, HLS, or UDP stream URL, including any necessary username and password. Ensure the syntax is correct.
Figure 3.1: Typical System Integration
This diagram illustrates how the decoder fits into a larger video system, receiving streams from an encoder via a network and outputting to a local display or user device.
4. Дастурҳои истифодабарӣ
Once the decoder is set up and configured with the correct IP stream, it will automatically begin decoding and outputting the video and audio to the connected display(s).
- Single Channel Decoding: For single stream decoding, ensure only one IP stream URL is configured as active in the web interface. The decoder will output this stream to both HDMI and CVBS simultaneously.
- бисёр-View Рамзи рамзгузорӣ: The decoder supports multi-view decoding for up to 4 channels (2*1080P + 2*720P). Configure multiple stream URLс дар web interface and select the multi-view layout option if available. The decoder will combine these streams into a single output display.
- Ҳалли ва суръати чаҳорчӯба: The decoder will attempt to output the stream at its native resolution and frame rate, up to the maximum supported by the device (4K@30FPS). Ensure your display supports the output resolution.
- Натиҷаи аудио: Audio embedded in the IP stream will be output via HDMI and the analog AV OUT port.
- Назорати RS485: If applicable, connect RS485 devices for external control or data communication as per your system requirements.
5. Нигоҳдорӣ
To ensure optimal performance and longevity of your decoder, follow these maintenance guidelines:
- Тозакунӣ: Барои тоза кардани берунии дастгоҳ матои мулоими хушкро истифода баред. Моеъҳои тозакунанда ё аэрозолҳоро истифода набаред.
- Вентилятсия: Ensure the decoder is placed in a well-ventilated area. Do not block the ventilation slots on the device.
- Ҳарорат: Operate the device within its specified temperature range. Avoid extreme heat or cold.
- Навсозии нармафзор: Давра ба давра аз ҷониби истеҳсолкунанда тафтиш кунед website (if available) for firmware updates. Updates can improve performance, add features, or fix bugs.
- Сикли барқ: If the device becomes unresponsive, disconnect the power adapter, wait 10 seconds, and then reconnect it.
6. Баррасии мушкилот
If you encounter issues with your decoder, refer to the following common problems and solutions:
| Мушкилот | Сабаби эҳтимолӣ | Ҳалли |
|---|---|---|
| Не баромади видео / Экрани сиёҳ |
|
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| Video freezes or disconnects frequently |
|
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| Дастрасӣ намешавад web интерфейс |
|
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| Аудио нест |
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7. Мушаххасоти
| Хусусият | Тафсилот |
|---|---|
| Рақами модел | HHD-101 |
| Input Protocols | H.264/H.265 IP (RTMP/RTSP/RTP/HTTP/HLS/UDP), MPEG1, MPEG2, MPEG4, SL hyperlink (P-P), VP8/VP9/AVS/AVS+ |
| Max Input Channels | Up to 4 (multi-view), e.g., 2*1080P + 2*720P |
| Интерфейсҳои баромад | 1x HDMI, 1x CVBS/BNC, 1x RS485 |
| Ҳалли баромади HDMI | Up to 4096x2160P @ 30FPS |
| Қарорҳои дастгирӣшуда | 4096x2160 (30/25/24), 3840x2160 (30/25/24), 1080P (60/50/30/25/24), 1080I (60/50), 720P (60/50/25/24), 576P (50) |
| Вуруди нерӯ | DC 12V 2A |
| Андозаҳои бастаҳо | 8.27 x 6.81 x 3.03 инч |
| Вазни ашё | 1.57 фунт |
| Истеҳсолкунанда | HaiweiTech |
| Кишвари аслӣ | Хитой |
8. Кафолат ва дастгирӣ
HaiweiTech is dedicated to providing solutions for various streaming industries. The company designs, produces, develops, and upgrades its software and hardware, offering OEM/ODM services.
For technical support, SDK/API documentation, IP finder tools, video management platforms, or inquiries regarding iOS/Android applications and solution analysis, please refer to the official HaiweiTech support channels. While specific warranty details are not provided in this manual, it is recommended to contact HaiweiTech directly or refer to your purchase documentation for warranty information and service requests.
You can visit the HaiweiTech store on Amazon for more information: HaiweiTech Amazon Store
