How to convert/edit MPEG to iPhone 4s H.264,MP4 video files freely on mac lion?
iPhone 4S, the 5th generation of Apple iPhone, comes with iOS 5 for super-fast wireless internet, and dual-core A5 chip for 1080p HD video playback. A minimum 32GB storage provides enough space for you to store and play your HD videos. Up front is the large high definition screen display 3.5-inch Retina display we've all come to know and love.
It would be wonderful for you to watch movies on iPhone 4S freely on the go. Sometimes you just have some videos like MPEG files on computer, and want to import videos to iPhone 4S for easy watch, with the circumstance, you need to know that iPhone 4S supports only video formats like MPEG-4, MOV, H.263, H.264, etc. which means your videos like MPEG, MPEG-1, MPEG-2 couldn’t be played directly on your iPhone 4S. Thus you would need one MPEG to iPhone 4S converter to help you firstly convert MPEG to iPhone 4S compatible formats like MPEG-4/H.264 files then sync videos to iPhone 4S.
iOrgsoft MPEG to iPhone 4s video converter for mac lion is one ideal choice to convert MPEG to MP4/H.264 for playback videos on iPhone 4s freely and fastly like convert MPEG to iPhone 4s, MPEG-1 to iPhone 4s, MPEG-2 to iPhone 4s with fast conversion speed and original output quality. In additional, the powerful software also allows to import WMV, DivX, XviD, AVI, 3GP, MOV, ASF, RMVB, RM, VOB, IFO, VCD, DAT, FLV and more formats into iPhone (4s/4/3G), iPod, iPad, Apple TV convert MP2, AAC, AC3, WAV to iPhone 4s MP3, M4A audio and extract audio from video file, then convert these files into MP3, M4A with its easy-to-use interface.
Morever, Mac lion MPEG to iPhone 4s video editor also offer some robust editing functions: edit video video files mac, cut video files mac, trim video clips mac, split video mac into smaller ones, join/merge several video files into one mac, adjust effects(Brightness,Constrast,Saturation), set many encoding parameters including resolution, encoder, frame rate, video bitrate, etc to make your customized iPhone 4s videos. Do you want to show off your favorite MPEG files with iOS 5 on your iPhone 4s? MPEG to iPhone 4s Converter software is your best choice. With the professional iPhone 4s video converter, you will find that MPEG to iPhone 4s video conversion is easy and simple with only several clicks.
Step by step guide to help you convert/edit iPhone 4s videos efficiently on mac lion.
(If you are Windows users,then choose MPEG to iPhone 4s video converter)
1. Free download the MPEG to iPhone 4s video converter for mac lion and install it in your computer.You may see the main interface.

2. Import videos files by clicking "Add File" button, batch conversion supported. These loaded files will be shown in Name list.

3. Click the "Profile" to Click the drop-down list of Profile to select a proper format MP4/H.264 etc that iPhone 4s supports, Click "Destination" button to select destination folder where the converted files will be saved.

4. If you want to split the video or adjust video display, click "Edit" button to create a video you really want.

5. Start converting MPEG to iPhone 4s on mac os x lion by clicking button. You can see a progress bar which shows you the conversion status.
