As MKV video becomes more and more popular in the internet, a problem purplex people a lot. MKV is not widely accepted by most common portable players. So if you have MKV video files and want to watch, you need to convert MKV to other formats which can be played. In this guide, we will take converting MKV to MP4 on Mac for example to tell you how to convert MKV video on Mac OS.
  iSkysoft Mac Video Converterfor Mac is an excellent Mac Video Converter especially designed for Mac users. With a simple and clear-cut user interface, it allows you to convert MKV to MP4 on Mac as well as convert to AVI, WMV, FLV, 3GP, DivX, XviD, VOB, TS, etc. easily and fast.

In a word, converting MKV file to MP4 on Mac is a piece of cake with this wonderful Mac Video Converter. What's more, you can get a video without unwanted clips using Trim function and remove the black edges around your videos using Crop function. Sounds great?

 Why choose iSkysoft Mac Video Converter

• Convert all kinds of videos to various portable devices such as iPod, iPhone, iPhone 3G, Apple TV, PSP, PS3, Xbox, Xbox 360, Wii, Smart Phone like BlackBerry, MP3/MP4 players like Archos, Creative Zen, iRiver, Pocket PC, PDA, etc.
• Extract audio from videos and convert which to all kinds of audios (MP3, AC3, OGG, WAV, AAC) and extraction and audio to audio conversion, like MP3, MP2, MKA, M4A, AAC, AC3, APE, OGG, etc.
• Trim movies length to get rid of those unwanted clips.
• Crop videos size to remove the black edges around your movie video for playback on your portable players in a full screen.
• Apply and adjust video special effects including brightness, contrast, saturation, Emboss, Gray, Old film, etc. etc. to get a optimized output file.
• Create your own text or picture watermark. You can adjust the watermark options(transparence, font style and watermark position).
• Support batch conversion. You can set Maximum Simultaneous Processes and Maximum Simultaneous Running Processes.
• Preview videos in the Preview panel and take snapshots as you like.
• Super fast conversion speed and high-quality output file.
• Easy-to-use and graphical interfece design.
• it is specifically designed for Mac OS users, including Mac OS X 10.4 Tiger, Mac OS X 10.5 Leopard and Snow Leopard on iMac, Mac Pro, MacBook, MacBook Pro, MacBook Air, etc.

What you need:

All you need to convert mkv to mp4 is:

1. Mac Conputer with an intel or Power PC Processor (1 GHz or faster)
2. Mac OS X v10.4 - 10.5
3. 512MB of RAM or above

Free Download iSkysoft Mac Video Converter : Intel Version, PowerPC Version

Step 1: Run iSksoft Video Converter, Click the "Add Files" button to add your input mkv video file:

Step2 Select MP4 as the output format

a. Click the drop-down arrow to select MP4 as the output format.

b. Click "Settings" button to adjust video and audio parameters according to your needs.
c. Set up your the output file destination in the Destination textbox.

Step3 Advanced settings before converting MKV to MP4 on Mac

iSkysosft Mac Video Converter provides you powerful editing functions.
Click the "Trim" button on the toolbar, it allows you to set the start time and end time to get rid of those unwanted video clips.
Click the "Effect"button, you will enter the Effects panel. In this panel, you can adjust video brightness, contrast, saturation or add some special effects.
Click the "Crop"button, Crop video size to remove black edge of videos.

Step4 Start converting MKV to MP4 for Mac

When you get ready to convert the added MKV video files, you can click the "Convert" button to convert MKV video to MP4 on Mac.

Now, you can watch the converted MKV video on a variety of portable devices and media players (iPod, iPhone, PSP, PS3, Cell Phone, Apple TV, Zune, Creative Zen, MP4/MP3 players etc).