Canon EOS R50 Mirrorless Camera (White) - Manual (Page 343)

Sound Recording
Sound Recording/Sound-Recording Level
Wind Filter
You can record movies while recording sound with the built-in stereo microphone or an
external stereo microphone. You can also freely adjust the sound-recording level.
Use [
: Sound recording ] to set sound recording functions.
Caution
Sounds from Wi-Fi operations may be captured with built-in or external
microphones. During sound recording, using the wireless communication function
is not recommended.
The camera's built-in microphone may also record mechanical sounds of the lens
or sounds of camera/lens operations if AF operations are performed or the camera
or lens is operated during movie recording. If so, it may help reduce these sounds if
you use an external microphone equipped with an output plug and position it away
from the camera and lens.
Do not connect anything other than an external microphone to the camera's
external microphone IN terminal.
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