大家好，最近我在iPad上直播手游。为了更好地呈现视觉效果，我使用视频采集卡捕捉了iPad的屏幕，这让我大吃一惊。连接到HDMI线后，iPad屏幕的亮度会降低。我不知道发生了什么。还有其他人遇到同样的问题吗？我想解释一下。我使用的 iPad 是 iPad Pro 2021 WiFi 型号。
iPad Pro (5th generation)
"I inquired with the manufacturer of the video capture card, and they stated that the issue is not related to their products. Instead, it's a problem with the iPad system. They also mentioned that there were no such issues with iPadOS versions prior to 15."
The Apple Store sells HDMI dongles that works withe iPad. Have you tried one of them?
As the iPad does not natively support video capture from an HDMI source (the iPad requiring third party hardware to achieve this functionality), you would be best advised to seek assistance from the manufacturer of your Video Capture card.
I apologize for not specifying the language earlier. Here's the detailed issue:
When using a video capture card to record my iPad's screen via an HDMI connection through a dock, the screen brightness significantly decreases during the process. My setup is as follows:
iPad → Connected to a dock with HDMI port → HDMI cable → Video capture card
System version: iPadOS 18.6
Is there a solution to prevent the brightness drop while maintaining video capture functionality?
Thank you for your help!
If this was in English I could help you.
华语社区充斥着来自官方来源的官僚陈词滥调——我的问题根本没有实际的解决方案，这让我别无选择，只能在这里寻求帮助。
"I'm sorry, the official Apple HDMI dock costs $ 69.60, so I only used a third-party HDMI dock. I can go to Chinese forums to ask if anyone has encountered this issue with the official HDMI dock."
ipad Problems with live streaming using a video capture card.
