4Videosoft DVD to iPhone 4S Converter for Mac is one best DVD to iPhone 4S converting software for Mac users to convert DVD to iPhone 4S on Mac OS. This DVD to iPhone 4S Converter for Mac can also be used to convert DVD to other version iPhone products, like iPhone, iPhone 3G, iPhone 4, etc.

Apart from the basic converting functions, this Mac DVD to iPhone 4S Converter can also help you to modify video effect, trim video length, crop video frame, merge video chapters and add video watermark.

Key functions:

1.Convert DVD to iPhone 4S Video on Mac
4Videosoft DVD to iPhone 4S Converter for Mac can convert DVD disc to any iPhone 4S compatible video and audio formats.

This Mac DVD to iPhone 4S Converter can also convert DVD to any Apple products, such as Apple TV, iPod, iPhone, iPad, and so on.

You can convert video to JPEG, GIF, BMP image format when you preview the original video.

2.Trim, Crop, Merge, Effect and Watermark
Cut any time-length video you like from the source video by setting the start and end time or by dragging the slide bar.

Cut off the unwanted black edges and adjust aspect ratio to get the perfect play screen for your iPhone 4S on 4Videosoft DVD to iPhone 4S Video Converter for Mac.

With this Mac DVD to iPhone 4S Converter, you can also merge several videos together for backup or enjoyment.

Adjust video brightness, contrast, saturation and volume to optimize the video effect.

This Mac DVD to iPhone 4S converting software enables you to add watermark for the output video with text or picture.

3.Select Output Settings
Choose the audio track and subtitle for output video, or you can choose output iPhone 4S video without subtitle.

4Videosoft DVD to Video Converter for Mac allows you to choose your want video format for your iPhone 4S video.

Detailed Video Encoder, Resolution, Frame Rate, Video Bitrate, Audio Encoder, Sample Rate, Channels, and Audio Bitrate are provided with it.