Do not name your camera "Bedroom." Name it something non-descriptive like "IPCAM-01." Remember that the camera's internal hostname may be broadcast via UPnP.
You must ask Google to remove the outdated content. Use the "Remove Outdated Content" tool in Google Search Console. Because Google thinks the URL is a video/mpeg , you may need to serve a 410 Gone HTTP status from your camera to flush the cache. inurl viewerframe mode motion bedroom full