Canon EOS RP Advanced User Guide - Page 259

Setting the Sound Recording ooSounds from Wi-Fi operations may be captured with built-in or external microphones. During sound recording, using the wireless communication function is not recommended. ooWhen connecting an external microphone or headphones to the camera, be sure to insert the plug all the way in. ooIf AF operations are performed or you control the camera or lens during movie recording, the camera's built-in microphone may also record mechanical sounds of the lens or sounds of camera/lens operations. In this case, using an external microphone may reduce these sounds. If the sounds are still distracting with an external microphone, it may be more effective to remove the external microphone from the camera and position it away from the camera and lens. ooDo not connect anything other than an external microphone to the camera's external microphone IN terminal. ooNoise reduction is not applied to the audio played through headphones. Thus, the audio recorded with the movie will be different. ooDo not change the [Sound recording] settings when listening with headphones. This may cause sudden loud output that may hurt your ears. ooIn [u] mode, the settings available for [Sound recording] are [On] or [Off]. Set to [On] for automatic adjustment of the recording level. ooAudio is also output when the camera is connected to televisions via HDMI, except when [Sound rec.] is set to [Disable]. ooThe sound volume balance between L (left) and R (right) cannot be adjusted. ooSound is recorded at a 48 kHz/16-bit sampling rate. 259