I want to change the video settings, which settings can I change to play on my iPhone?
You can change the video effect, duration, image region, video bit rate, video size, frame rate, audio bit rate and so on with Pavtube DVD to iPhone Converter. Select a file and click the “Customize” button to change video effect, duration, and image region. Click the “Settings” button to specify the parameter settings. iPhone supports the following video formats, and you can change according to the parameters below. H.264 video, up to 1.5 Mbps, 640 by 480 pixels, 30 frames per second, Low-Complexity version of the H.264 Baseline Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; H.264 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Baseline Profile up to Level 3.0 with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file formats; MPEG-4 video, up to 2.5 Mbps, 640 by 480 pixels, 30 frames per second, Simple Profile with AAC-LC audio up to 160 Kbps, 48kHz, stereo audio in .m4v, .mp4, and .mov file