1 परिचय
This manual provides detailed instructions for the KuWFi Type-C Audio Video Capture Card, Model HDMI26. This device is designed to capture single HDMI video signals, supporting resolutions up to 1080p at 60Hz. It is compatible with various operating systems and offers plug-and-play functionality for ease of use.
Figure 1: KuWFi Type-C Audio Video Capture Card (Model HDMI26)
2. विशेषताएं
- High-Quality Capture: Captures single HDMI video signals with resolutions up to 1080p at 60Hz.
- व्यापक संगतता: Supports MJPEG and YUY2. Compatible with Windows 7, 8, 8.1, 10, Linux OS, and Mac OS operating systems.
- ऑडियो समर्थन: Supports UAC&UVC protocol and 48 KHz PCM audio sampling rate. Automatically detects input audio format and converts to 48KHz PCM audio.
- टाइप-सी आउटपुट: Utilizes Type-C output with up to 300~350MB/s bandwidth.
- प्लग करें और खेलें: Meets UVC and UAC standards, requiring no driver installation or complex settings for most systems.
- स्वचालित समायोजन: Automatically detects input video format and adjusts output resolution and frame rate.
- HDMI लूप-आउट: Features an HDMI loop-out port for zero-latency pass-through while recording.
- एकाधिक डिवाइस: Up to two capture cards can be used on a single PC.
- उन्नत चित्र गुणवत्ता: Provides clearer picture quality with an RGB color range of 0~255.
- फर्मवेयर अपग्रेड करने योग्य: Supports online firmware upgrades for improved compatibility.
3. पैकेज सामग्री
सत्यापित करें कि नीचे सूचीबद्ध सभी आइटम आपके पैकेज में शामिल हैं:
- 1x KuWFi HDMI to Type-C Video Capture Dongle (Model HDMI26)
- 1x टाइप-सी केबल
- 1x Parameter Description (Document)
- 1x Operating Instruction (User Manual)
Figure 2: Included items: Capture card, Type-C cable, and documentation.
4. सेटअप निर्देश
Follow these steps to connect your KuWFi Type-C Audio Video Capture Card:
- HDMI इनपुट कनेक्ट करें: Connect an HDMI cable from your source device (e.g., game console, camera, set-top box) to the एचडीएमआई में कैप्चर कार्ड पर पोर्ट।
- Connect HDMI Output (Optional): यदि आप चाहें तो view the source content on a separate display without latency, connect another HDMI cable from the एचडीएमआई आउट port on the capture card to your TV, monitor, or projector.
- कंप्यूटर से कनेक्ट करें: Connect the provided Type-C cable from the टाइप-सी port on the capture card to a USB 3.0 or Type-C port on your computer (PC or Mac).
- पावर ऑन: Ensure all devices are powered on. The capture card is typically powered via the Type-C connection.
Figure 3: Connection diagram for the capture card, illustrating HDMI input, HDMI output, and Type-C connections.
5. संचालन निर्देश
Once the capture card is connected, you can begin capturing or streaming using compatible software.
5.1. Software Setup (Examp(उदाहरण: OBS Studio)
For capturing and streaming, third-party software like OBS Studio, VLC, or PotPlayer is required. The following steps outline a general setup using OBS Studio:
- सॉफ्टवेर अधिस्थापित करो: Download and install your preferred capture software (e.g., OBS Studio) on your computer.
- वीडियो स्रोत जोड़ें: Open the software. In OBS Studio, navigate to the "Sources" box, click the "+" icon, and select "Video Capture Device".
- डिवाइस का चयन करें: In the properties window, select "USB Video" or a similar name for your capture card from the "Device" dropdown menu.
- Configure Video: Adjust resolution, FPS, and other video settings as needed. Ensure the resolution matches or is compatible with your input source.
- ऑडियो कॉन्फ़िगर करें: In the "Audio Mixer" section, ensure "USB Audio" or similar is selected and levels are adjusted. You may need to add an "Audio Input Capture" source and select "USB Audio" if not automatically detected.
- रिकॉर्डिंग/स्ट्रीमिंग शुरू करें: Once configured, you can start recording or streaming your content.
5.2. Driver Installation (Windows 7 Specific)
While the device is generally plug-and-play, some Windows 7 systems may require a specific driver installation. Refer to the included "Operating Instruction" manual or the manufacturer's website for driver download and installation procedures if necessary.
6. विनिर्देश
| विशेषता | विवरण |
|---|---|
| नमूना | HDMI26 |
| ब्रांड | KuWFi |
| HDMI Input Resolution Support | 4K/60, 1080P/60, 59.94, 50, 30, 29.97, 25, 24, 23.98, 1080i 50/60, 720P 50/60, 480P, 576P, 1280x1024, 1280x960, 1024x768, 800x600, 640x480 |
| एचडीएमआई इनपुट प्रारूप | Compatible with HDMI1.4 standard, max bandwidth 225MHz 4K/30Hz, 12bit deep color |
| Type-C Output Bandwidth | Up to 300~350MB/s |
| पूर्वview संकल्प | 1920x1080, 1680x1050, 1280x1024, 1280x960, 1400x900, 1440x900, 1360x768, 1366x768, 1024x768, 1280x720, 800x600, 720x576, 720x480, 640x480 |
| फ्रेम रेट | 25/29.97/30/50/59.94/60 fps |
| HDMI Loop-out Resolution Support | 4K/60, 4K/30, 1080P/60, 59.94, 50, 30, 29.97, 25, 24, 23.98, 1080i 50/60, 720P 50/60, 480P, 576P, 1280x1024, 1280x960, 1024x768, 800x600, 640x480 |
| हार्डवेयर इंटरफ़ेस | USB 2.0 (backward compatible), USB 3.0 (Type-C) |
| वीडियो कैप्चर रिज़ॉल्यूशन | 1080पी |
| विशेष लक्षण | हल्का, पोर्टेबल |
| आइटम का वजन | 250 ग्राम |
| DIMENSIONS | 16.2 x 9.8 x 5.4 सेमी |
7. सिस्टम आवश्यकताएँ
To ensure optimal performance, your computer system should meet or exceed the following specifications:
- ऑपरेटिंग सिस्टम: Windows 10 / Windows 8.1 / Windows 7 (SP1), Linux OS, Mac OS
- Desktop PC:
- Processor: Intel Core i5-4440 3.10 GHz or higher
- Graphics Card: NVIDIA GeForce GTX 660 or above
- स्मरण पुस्तक:
- Processor: Intel Core i7-4810MQ or higher
- Graphics Card: NVIDIA GeForce GTX 870M or above
- टक्कर मारना: 4 जीबी रैम (8 जीबी अनुशंसित)
8। समस्या निवारण
If you encounter issues while using the capture card, consider the following:
- Recording Screen Blinking or Black: This issue often indicates a low computer configuration. Ensure your system meets the recommended specifications listed in Section 7.
- कनेक्शन संबंधी समस्याएं:
- Avoid using USB hubs or USB extension cables, as they can interfere with data transfer and power delivery. Connect the Type-C cable directly to a native USB 3.0 or Type-C port on your computer.
- Ensure all HDMI cables are securely connected to both the source device, the capture card, and the display (if using loop-out).
- कोई संकेत का पता नहीं चला:
- Verify that your source device is powered on and outputting an HDMI signal.
- Check the input resolution of your source device. While the capture card supports various resolutions, ensure it's within the compatible range.
- एक अलग HDMI केबल का प्रयास करें.
- ऑडियो काम नहीं कर रहा है:
- Ensure "USB Audio" is selected as the audio input device in your capture software.
- Check your computer's sound settings to ensure the capture card's audio input is enabled and not muted.
9. महत्वपूर्ण नोट्स
- For optimal performance, connect the capture card directly to a USB 3.0 or Type-C port on your computer. Avoid using USB hubs or extension cables.
- A computer with specifications below the recommended requirements may experience performance issues such as flickering or black screens during recording.
- डिवाइस को सूखे वातावरण में रखें और अत्यधिक तापमान से बचाएं।
