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至少Chat**不认可您的说法。
When audio is output through the HDMI port of the graphics card, the audio is processed by the graphics card, not the motherboard.
Here’s how it works:
Audio source: The operating system (e.g., Windows) sends audio data to the audio device associated with the graphics card’s HDMI output. This is typically listed in the system as something like “NVIDIA High Definition Audio” or “AMD HDMI Output,” depending on the GPU manufacturer.
Audio transport: The graphics card has its own audio processing hardware, which takes the digital audio signal and encodes it into the HDMI stream along with the video signal.
Motherboard role: The motherboard is not directly involved in processing or transporting this audio signal. However, the CPU and system memory might still handle the application-level processing (e.g., decoding audio streams), but the actual delivery to HDMI is done via the GPU.
Summary:
Audio is processed by the graphics card when using its HDMI output.
The motherboard audio chipset is bypassed in this scenario.
Let me know if you want to see how to configure this or check if HDMI audio is enabled properly in your system. |
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楼主: 天空中的污渍
310112100042806
发表于 2025-7-17 09:21
等哪天会玩的到一定数量，专门出一个无声卡的板子试试水也有可能
玩高端影音 才是小众啊
