In the past I have received much sarcasm and joking about the fact that I have a knack for guessing what is under the christmas tree. For the past few years, my wife has taken it as a challenge to not only get something for me that is thoughtful, but to surprise me on December 25th.
This year she accomplished that feat. She didn't have to ask any questions. She didn't have to give me false clues. She didn't even have to wrap the gift in an obscure box, thus camouflaging the factory package. She did this by purchasing a BluRay machine.
What a great idea. We've had a 720p HD tv for 3 years, it's time to fire up the HDMI. My only concern from the beginning was playing downloaded video's. Oh no! All the time I spent collecting various tv shows, old movies, etc. Will they work on the new machine? Will I be able to pay back my huge catalog of movies?
To my surprise, the new machine worked great. It far surpassed not only the old DVD machine, but my expectations of the format compatibility. Soon, I was downloading all my favorite movies in 720p. (You probably should stick to 720p, unless you want to set aside 50GB of hard drives space for a 1080p).
The How To...
So this is a guide for how to split an .mkv file using mkvMerge. .mkv is the main format used for HD video. The 720p format is gonna run between 4GB and 8GB, depending on the codec used, and the length of the movie. Splitting that large of a file is important if you want to store the movie on DVD-R's, or if your playing files off a USB flash drive. (My Blu-Ray has a USB port.)
1)
The first thing you will need to do is download the program. You can download it at this link HERE, but I am also including a screen shot because it took me a second to find the actual file. Once you click on the link, scroll to the bottom of the page.
You want to click on the "an installer" or the "a 7zip archive", whichever you prefer. I have highlighted the the two links in this next image.
2)
When the file is done downloading, go ahead and install the software. Follow the on-screen directions to install MKVMerge on your hard drive. Once the install has completed, open the program.
3)
mkvMerge is a pretty basic software. There are only a few setting that you will adjust. Below you will see an image of the software interface. Click the "Add" button and select the mkv file you wish to split from your disk space.
4)
Once the file is loaded, you will notice video tracks, audio tracks, possibly text or subtitle tracks, you may even see chapter definitions. In my sample, there is only a single audio and single video track. I recommend deselecting any tracks other then audio and video. If there are no other tracks, simply leave the audio and video selected, and move on to step 4.
The audio track in my example reads...
A_AC3(ID 1, type: audio) from your_video_file.mkv (C:\Users\Chris\Desktop)
The video track in my example reads...
V_MPEG4/ISO/AVC (ID 2, type: video) from your_video_file.mkv (C:\Users\Chris\Desktop)
4)
mkvMerge is defaulted to compress the audio and video. This is where I ran into problems playing back the mkv on my Blu-Ray machine. You should turn off this compression to reduce the chance of your player from not being able to play back your file. Do this by clicking on one of the tracks. (You will need to do this for both audio and video.) When you select a track, the tabs below will no longer be grayed out. Choose the "Extra options" tab. Then select the "Compressions" drop down menu and choose the "none" option.
5)
Once you have set the compression for both tracks, you can move onto the split function. Back at the top of the interface, you will see a "Global" tab. Click on that and you will see a bunch more functions, including the ability to split the file by size, or by duration. The duration feature is useful if you want to split at a specific time (ie, between two songs from a music video, or between two scenes in a movie).
Click on the "Enable splitting...", then click the drop down menu to choose a default size. (You can also write in any number, but it must be followed by "M"). I choose the 1000M file size because my USB flash drive does not like large files. The 4483M option is ideal if you're only concerned about burning to DVD, but that size is too large for my USB flash drive, even though my flash drive is 16GB.
6)
Now choose the file name and destination. This is located at the bottom of the interface. When you're satisfied with your file name and location, click the "Start muxing" button. A new window should appear letting you know the progress of your file being split.
When the muxing is complete, you can click "Ok" to close the status window and return to the main interface. You can then close the program or start another split. If you wish to open another mkv, hit the "Remove All" button near the "Add" button, and the old mkv will be removed from the input files.
I hope that this is useful to someone...