1. పరిచయం
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 ఫీచర్లు
- High-Quality Capture: Captures single HDMI video signals with resolutions up to 1080p at 60Hz.
- విస్తృత అనుకూలత: Supports MJPEG and YUY2. Compatible with Windows 7, 8, 8.1, 10, Linux OS, and Mac OS operating systems.
- ఆడియో మద్దతు: Supports UAC&UVC protocol and 48 KHz PCM audio sampling rate. Automatically detects input audio format and converts to 48KHz PCM audio.
- టైప్-సి అవుట్పుట్: Utilizes Type-C output with up to 300~350MB/s bandwidth.
- ప్లగ్ మరియు ప్లే: Meets UVC and UAC standards, requiring no driver installation or complex settings for most systems.
- స్వయంచాలక సర్దుబాటు: Automatically detects input video format and adjusts output resolution and frame rate.
- HDMI లూప్ అవుట్: Features an HDMI loop-out port for zero-latency pass-through while recording.
- బహుళ పరికరాలు: Up to two capture cards can be used on a single PC.
- మెరుగైన చిత్ర నాణ్యత: Provides clearer picture quality with an RGB color range of 0~255.
- అప్గ్రేడ్ చేయగల ఫర్మ్వేర్: Supports online firmware upgrades for improved compatibility.
3. ప్యాకేజీ విషయాలు
క్రింద జాబితా చేయబడిన అన్ని వస్తువులు మీ ప్యాకేజీలో చేర్చబడ్డాయని ధృవీకరించండి:
- 1x KuWFi HDMI to Type-C Video Capture Dongle (Model HDMI26)
- 1x టైప్-సి కేబుల్
- 1x Parameter Description (Document)
- 1x Operating Instruction (User Manual)
Figure 2: Included items: Capture card, Type-C cable, and documentation.
4. సెటప్ సూచనలు
Follow these steps to connect your KuWFi Type-C Audio Video Capture Card:
- HDMI ఇన్పుట్ను కనెక్ట్ చేయండి: Connect an HDMI cable from your source device (e.g., game console, camera, set-top box) to the HDMI-IN క్యాప్చర్ కార్డ్లోని పోర్ట్.
- Connect HDMI Output (Optional): మీరు కోరుకుంటే view the source content on a separate display without latency, connect another HDMI cable from the HDMI అవుట్ port on the capture card to your TV, monitor, or projector.
- కంప్యూటర్కు కనెక్ట్ చేయండి: Connect the provided Type-C cable from the TYPE-C port on the capture card to a USB 3.0 or Type-C port on your computer (PC or Mac).
- పవర్ ఆన్: 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. ఆపరేటింగ్ సూచనలు
Once the capture card is connected, you can begin capturing or streaming using compatible software.
5.1. Software Setup (Example: 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:
- సాఫ్ట్వేర్ను ఇన్స్టాల్ చేయండి: Download and install your preferred capture software (e.g., OBS Studio) on your computer.
- వీడియో మూలాన్ని జోడించండి: Open the software. In OBS Studio, navigate to the "Sources" box, click the "+" icon, and select "Video Capture Device".
- పరికరాన్ని ఎంచుకోండి: 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.
- Configure Audio: 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.
- రికార్డింగ్/స్ట్రీమింగ్ ప్రారంభించండి: 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. స్పెసిఫికేషన్లు
| ఫీచర్ | వివరాలు |
|---|---|
| మోడల్ | HDMI26 |
| బ్రాండ్ | 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 |
| HDMI ఇన్పుట్ ఫార్మాట్ | Compatible with HDMI1.4 standard, max bandwidth 225MHz 4K/30Hz, 12bit deep color |
| Type-C Output Bandwidth | Up to 300~350MB/s |
| ముందుగాview రిజల్యూషన్ | 1920x1080, 1680x1050, 1280x1024, 1280x960, 1400x900, 1440x900, 1360x768, 1366x768, 1024x768, 1280x720, 800x600, 720x576, 720x480, 640x480 |
| ఫ్రేమ్ రేట్ | 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 |
| హార్డ్వేర్ ఇంటర్ఫేస్ | USB 2.0 (backward compatible), USB 3.0 (Type-C) |
| వీడియో క్యాప్చర్ రిజల్యూషన్ | 1080p |
| ప్రత్యేక లక్షణాలు | తేలికైనది, పోర్టబుల్ |
| వస్తువు బరువు | 250 గ్రా |
| కొలతలు | 16.2 x 9.8 x 5.4 సెం.మీ |
7. సిస్టమ్ అవసరాలు
To ensure optimal performance, your computer system should meet or exceed the following specifications:
- ఆపరేటింగ్ సిస్టమ్: 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
- నోట్బుక్:
- Processor: Intel Core i7-4810MQ or higher
- Graphics Card: NVIDIA GeForce GTX 870M or above
- RAM: 4 జిబి ర్యామ్ (8 జిబి సిఫార్సు చేయబడింది)
8. ట్రబుల్షూటింగ్
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.
- కనెక్షన్ సమస్యలు:
- 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).
- No Signal Detected:
- 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.
- వేరే HDMI కేబుల్ని ప్రయత్నించండి.
- ఆడియో పనిచేయడం లేదు:
- 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. ముఖ్యమైన గమనికలు
- 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.
- Keep the device in a dry environment and avoid extreme temperatures.
