Video Studio Express 
Split, merge and crop videos regardless the video size and format.
Free TrialBuy NowHave you ever just wanted to combine several videos into a whole larger one for your iPhone but cannot find an effective video editor? Have you ever planed to split a movie into small segments to your iPhone/iPhone 4S but find the output format cannot be imported? Have you ever wanted to crop or trim some unwanted parts before transferring to your iPhone? If "yes", please keep reading this guide to learn how to merge, split, crop and convert videos for iPhone efficiently.
In order to edit video, a video editor is necessary. Aimersoft Video Editor - Video Studio Express is one of your best choices to edit videos for iPhone. With only few mouse clicks, you can finish all the video editing. Let's check it together:
Launch the Video Editor for Mac you have just installed, and click Import or Media tab to locate the target videos into the program. All the added files will be listed in the video library.

Video Studio Express provides Timeline and Editing Box two professional editing panels to fully meet your different editing requirements.
In the Timeline panel, there are Video, Audio, Background Audio three rows. The imported clips will be displayed as two combined parts on the Video line and Audio line. You can Split video, Merge video or Copy, Paste and Delete both video and audio clips in the timeline. And with the Background Audio line, you can add any of your favorite sound recordings or any of your collection music as the background audio to your video.

In the Editing Box, you can Crop, Rotate, and apply special movie effects to your videos.

With this iPhone Video Editor, you can transfer the edited video into your iPhone very easily. It offers both iPhone thumbnails and all the formats that compatible with your iPhone, iPhone4 and iPhone 3GS. Just choose one of your preferred format and name your creation properly to sync the video to your iPhone.

Of course, you can also save them to your local computer with any format, or to upload to YouTube for sharing with the internet connected.
Note: If you would like to burn the newly edited video onto DVD for keeping or sharing, Aimersoft DVD Creator (both Windows and Mac version are available) is a nice choice.
Split, merge and crop videos regardless the video size and format.
Free TrialBuy NowA powerful video editor and converter owns both brilliant video editing
Free TrialBuy Now