Just purchased a digital frame that will play video and audio along with slideshows, and pictures. I have video, taken with my sony camera, of old 8mm film. The video is good, but the audio is, of course the sound of the projector. I would like to remove the audio from the video. Is this possible without changing the type of file. The frame also has a feature in settings that allows the choice of listening to the related audio on the video, or music that would be playing while the slideshow and video are playing. I chose music to be played throughout the slideshow and video. The music plays during the slideshow, but when the video starts, the music stops. I have called tech support, but had no luck. Any ideas would be appreciated. Thanks