.mp4 won't play???

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fr0z3ng33k
Posts: 12
Joined: Thu Sep 22, 2011 8:17 pm

.mp4 won't play???

Post by fr0z3ng33k »

I am running OS X Lion.

So I used MakeMKV on Brides Maides which was created successfully at like 34gbs. I then opened Handbrake to convert to .mp4 and it made it fine. However; when I open the file I get this error: The document “title00.mp4” could not be opened. The movie's file format isn't recognized.

This has happened with a few Blu-Rays and I can't seem to figure out why because all my other blu-rays movies work and when they are made into a .mkv they play just fine just some seem to fail after handbrake.

Thanks!
Smithcraft
Posts: 654
Joined: Mon May 02, 2011 8:56 pm
Location: Seattle, WA

Re: .mp4 won't play???

Post by Smithcraft »

How big is the Handbrake file?

SC
Romansh
Posts: 873
Joined: Sat Jan 22, 2011 7:09 pm

Re: .mp4 won't play???

Post by Romansh »

This is not a MakeMKV question; it belongs in MKV file processing and playback.

Also, in HandBrake, make sure "Large file size" is enabled or make sure your settings results in an output file < 4 GB.
fr0z3ng33k
Posts: 12
Joined: Thu Sep 22, 2011 8:17 pm

Re: .mp4 won't play???

Post by fr0z3ng33k »

file size is anywhere from 3.2gb - 6gb. Only select movies have issues though, not all.
fr0z3ng33k
Posts: 12
Joined: Thu Sep 22, 2011 8:17 pm

Re: .mp4 won't play???

Post by fr0z3ng33k »

checking the Large File worked. Thanks for the tip!
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