Convert HD MKV video to iPhone 4S on Mac keeping 720p/1080p quality

With a new dual-core A5 chip, iPhone 4S is also sporting a 3.5-inch widescreen Multi-Touch display. The 8MP camera with all-new optics also shoots 1080p HD video. And with Siri, iPhone 4S does what you ask. Moreover, the Apple's latest handset supports 1080p HD video playback with 960-by-640-pixel resolution which will bring you a great visual enjoyment. But according to Apple’s spec, the supported formats of iPhone 4S should be limited to M4V, MP4, MOV or special Motion AVI format.

If you have some MKV movies download on-line on store from splendid TV shows, or get some MKV files which are generated from a Blu-ray backup with chapter information retained and would like to enjoy the HD MKV videos on iPhone 4S, a Mac MKV to iPhone 4S Converter is needed.

Following is the detailed guide about how to Convert/Sync HD MKV to iPhone 4S on Mac keeping 720p or 1080p quality, please take through it.

Step 1: Import HD MKV files to the best MKV to iPhone 4S Converter for Mac.
Free download Brorsoft MKV Converter for Mac and launch it as the best MKV to iPhone 4S Converter for Mac. And then click the button for adding to load HD MKV files to the program. You can tick the box in front of the file you want to convert. If necessary, you can double click the each file to have a preview.

Tip: If your HD MKV files are generated from a Blu-ray backup with chapter information retained, you not only can select your wanted subtitles, video stream, but also can check the chapters that you would like to convert.

Step 2: Select an output format for iPhone 4S and set the output folder.
Click on the dropdown menu of “Format” and then move you pointer to “iPhone”, under the sublist, iPhone > iPhone 4 H.264 720P(*.mp4), iPhone > iPhone 4 MPEG 4 Video(*.mp4), iPhone > iPhone 4 MPEG 4 640*480(*.mp4), etc are all compatible with iPhone 4S. Besides, HD Video > H.264 HD Video (*.mp4) is also the compatible format for iPhone 4S.

Step 3: Click “Settings” icon to adjust audio and video parameters.
Click the “Settings” icon and you will go into a new interface named “Profile Settings”. You can adjust codec, bit rate, frame rate, sample rate and audio channel in the interface according to your needs and optimize the output file quality before converting HD MKV video to H.264 MP4 for iPhone 4S.

Step 4: Start converting HD MKV to HD MP4 for iPhone 4S on Mac or Mac Lion.
Click the “Convert” button, and it will convert/stream HD MKV to HD MP4 for iPhone 4S on Mac immediately. You can find the converting process in the “Conversion” interface.

After the HD MKV to iPhone 4S conversion on Mac Lion, you will be able to get the output files for iPhone 4S via clicking on “Open” button effortlessly. Afterward, you can easily sync/transfer/stream HD MKV videos to iPhone 4S on Mac to play and enjoy HD MKV with 720p or 1080p high quality.

Tip:
1. Brorsoft MKV Converter for Mac possesses the new stunning features that it can recognize all video streams and audio/subtitles tracks in a source MKV container file. Namely, you can freely select the audio track, subtitles track and video streams as you like. Besides, if you have MKV file which is generated from a Blu-ray/DVD backup with chapter information retained, the updated MKV Converter for Mac also allows to you to check the chapters that you would like to convert.

2. Go to Brorsoft announced the update of MKV Converter& MKV Converter for Mac to learn more News.