1. Tuote ohiview
The AGPTEK USB3.0 4K HDMI Video Capture Card is designed to capture HD HDMI video signals from various devices. Utilizing high-speed USB 3.0 technology, it supports input and output resolutions up to 4K at 30 frames per second (FPS), with capture resolutions up to 4K30, 1080p120, and 1440p60. It supports RGB real color video format up to 1080p30, enabling high-quality recording, conferencing, and real-time streaming. This device is compatible with HDMI output devices such as Blu-ray players, PS5/PS4, Xbox One, Nintendo Switch, DVD players, HD cameras, camcorders, and DSLRs.
Figure 1: AGPTEK USB3.0 4K HDMI Video Capture Card with cables.
Figure 2: Key features and capabilities of the capture card.
2. Asennusohjeet
The AGPTEK USB3.0 4K HDMI Video Capture Card is designed for plug-and-play operation, requiring no driver installation or external power supply. Follow these steps to set up your device:
- Liitä HDMI-tulo: Connect your HDMI source device (e.g., game console, camera, Blu-ray player) to the HDMI Input port on the capture card using an HDMI cable.
- HDMI-lähdön kytkentä (valinnainen): If you wish to monitor your video feed on a separate display, connect an HDMI cable from the HDMI Output port on the capture card to your HD monitor or TV.
- Yhdistä tietokoneeseen: Connect the USB 3.0 cable from the capture card to an available USB 3.0 port on your computer. The device will be automatically recognized by your operating system.
- Mikrofonin liittäminen (valinnainen): For commentary, connect a 3.5mm microphone (3-pole Line In or 4-pole headset) to the 3.5mm Microphone input on the capture card.
Figure 3: Typical connection diagram for game consoles.
Figure 4: Laptop and TV setup for capturing and streaming.
For screen sharing in meetings, directly connect a laptop or tablet via HDMI to the capture card's HDMI input, and the capture card's USB output to the conference room computer. No additional software is required for this basic sharing function.
Figure 5: Screen share connection diagram.
3. Käyttöohjeet
Once connected, the capture card functions as a video input device for your computer. You can use various software applications to record or stream your content.
3.1 Ohjelmiston yhteensopivuus
The capture card is compatible with popular streaming and recording software, including:
- OBS Studio
- VLC
- ezcaplink (included on CD)
- Windows Media Encoder
- Adobe Flash Media Live Encoder
- Oikea tuottaja Plus
- QuickTime Broadcaster
- QuickTime Player
- Wirecast
- vMix
- Potplayer
Figure 6: Broad compatibility with devices and software.
3.2 Using OBS Studio (Example)
To use the capture card with OBS Studio:
- Lisää videolähde: In OBS Studio, add a new 'Video Capture Device' source.
- Valitse laite: Choose 'ezcap U3 capture' or a similar name for your device from the list.
- Configure Video/Audio: Adjust video resolution, frame rate, and color space as needed. For audio, select the correct audio format (e.g., 'ezcap U3 capture' for digital audio).
- Aloita tallennus/suoratoisto: Once configured, you can start recording or live streaming your content.
Figure 7: OBS Studio setup for the capture card.
3.3 Mikrofonitulo
The 3.5mm microphone input allows you to add external commentary during live streams or recordings. Ensure your microphone is compatible (3-pole Line In or 4-pole headset) and adjust audio levels within your chosen software.
Figure 8: Microphone connection for commentary.
4. Järjestelmävaatimukset
Optimaalisen suorituskyvyn varmistamiseksi tietokonejärjestelmäsi on täytettävä seuraavat vähimmäisvaatimukset:
Figure 9: Detailed system requirements.
- Käyttöjärjestelmä: Windows 7, 8, 10, macOS X 10.9 or later, Linux.
- CPU:
- PC: Intel Core i5-3400 + NVIDIA GT630
- Notebook: Intel Core i7-3537U 2.0 GHz + NVIDIA GT735
- Mac: i5 quad-core or above, VGA card supporting DirectX 10
- RAM: 4GB RAM
- Äänikortti: Pakollinen
- USB-portti: Powered USB 3.0 port (Intel chipset with native USB 3.0 host controller recommended).
- Videokaappauksen resoluutio: Supports 720x480 (60p), 720x576 (50p), 1280x720 (50p/60p), 1920x1080 (50i/60i/24p/25p/30p/50p/60p).
5. Vianmääritys
If you encounter issues with your AGPTEK Video Capture Card, consider the following common solutions:
- Ei signaalia/musta näyttö:
- Varmista, että kaikki HDMI- ja USB-kaapelit on kytketty kunnolla.
- Varmista, että HDMI-lähdelaitteesi on päällä ja että se lähettää signaalia.
- Check your software settings (e.g., OBS Studio) to ensure the correct video capture device and resolution are selected.
- Try a different HDMI cable, especially a high-quality one, as some cables may not support the required bandwidth for 4K or high frame rate signals.
- Confirm your source device's HDMI output settings are compatible with the capture card's supported resolutions.
- Ei ääntä:
- Check audio settings in your capture software to ensure the correct audio input device (e.g., 'ezcap U3 capture' audio) is selected and not muted.
- If using an external microphone, ensure it is properly connected to the 3.5mm input and selected as the audio source in your software.
- Verify that the audio is enabled on your HDMI source device.
- Lag or Stuttering Video:
- Ensure the capture card is connected to a USB 3.0 port on your computer. USB 2.0 ports may not provide sufficient bandwidth.
- Sulje taustalla käynnissä olevat tarpeettomat sovellukset vapauttaaksesi järjestelmäresursseja.
- Laske tallennustarkkuutta tai kuvataajuutta ohjelmiston asetuksista.
- Update your computer's graphics drivers and USB host controller drivers.
- Laitetta ei tunnisteta:
- Try connecting the capture card to a different USB 3.0 port.
- Käynnistä tietokone uudelleen.
- Tarkista Laitehallinnasta (Windows) tai Järjestelmätiedoista (macOS), onko laite luettelossa.
6. Tekniset tiedot
| Ominaisuus | Yksityiskohta |
|---|---|
| Merkki | AGPTEK |
| Mallin nimi | 4K HDMI Video Capture Card |
| Tuotteen mallinumero | VG0061 |
| Laitteistorajapinta | USB 3.0 |
| Videon sieppaustarkkuus | Up to 2160P30 (4K@30FPS) |
| Supported Capture Resolutions | 4K@30, 1080p120, 1440p60 |
| Supported RGB Video Format | Jopa 1080p30 |
| Käyttöjärjestelmän yhteensopivuus | Linux, Windows, macOS |
| Tuotteen paino | 7 unssia |
| Tuotteen mitat (PxLxK) | 3.86 x 2.28 x 0.71 tuumaa |
| Väri | Punainen |
Figure 10: RGB Real Color Video Format support.
7. Mitä laatikossa on
Tuotepaketti sisältää:
- AGPTEK USB3.0 4K HDMI Video Capture Card
- Asennusopas
8. Takuu ja tuki
This product comes with a standard manufacturer's warranty. For detailed warranty information, technical support, or service inquiries, please refer to the contact information provided in the product packaging or visit the official AGPTEK websivusto. Säilytä ostokuitti takuuvaatimuksia varten.
