Question:

How can I configure my audio output to use both HDMI and auxiliary ports simultaneously? For example, if I want to play sound from a TV and a separate speaker system.

Answer:

Many people enjoy watching movies or playing games on their TVs, but sometimes the built-in speakers are not loud or clear enough. In such cases, it would be nice to use an external speaker system or headphones to enhance the sound quality. However, most TVs only have one audio output option, either HDMI or AUX (also known as 3.5mm jack). So how can you use both of them at the same time?

The answer depends on the type of device that you are connecting to your TV. If you are using a laptop, a gaming console, a streaming device, or a Blu-ray player, you may be able to configure the audio settings to output sound through both HDMI and AUX ports. This way, you can connect your TV to the HDMI port and your speaker system or headphones to the AUX port, and enjoy the sound from both sources.

However, not all devices support this feature, and some may require additional software or hardware to enable it. For example, if you are using a Windows laptop, you may need to install a program called [Audio Router](https://github.com/audiorouterdev/audio-router) that allows you to route audio to different devices. Alternatively, you can use a [HDMI audio extractor](https://www.amazon.com/HDMI-Audio-Extractor-Splitter-Converter/dp/B07H94D77V) that splits the HDMI signal into video and audio, and then connect the audio to your speaker system or headphones.

If you are using a smartphone, a tablet, or a device that does not have an HDMI port, you may need to use a [wireless audio transmitter](https://www.amazon.com/TaoTronics-Bluetooth-Transmitter-Receiver-Simultaneously/dp/B01EHSX28M) that connects to your TV via AUX and sends the sound to your speaker system or headphones via Bluetooth. This way, you can use both the TV speakers and the external speakers or headphones at the same time.

In summary, there are different ways to use both HDMI and AUX audio outputs at the same time, depending on the device that you are using and the accessories that you have. By following these steps, you can improve your audio experience and enjoy your favorite movies or games with better sound quality.