I have been using a Canon 6D Mrk II for a year, and since yesterday, when I record I can hear a background noise, especially when i turn up the volume.
I use a external Mic Rhode, I put the setting in manual in the third lowest bar, and never had this issue before.
Yesterday i was recording and I had a very weird message on the screen, a issue with the SD. From that moment, without touching any other parameters, I have this noise.
I put the video here
Anyone can help?
I think I heard something like aperture noise. What lens was used to capture the sample? Have you recently changed lenses?
[EDIT]. You mentioned an SD card error. What type of SD card? You need to use full-size, UHS-I SD cards. Be sure to format them in the camera prior to first use.
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