![]() The next try was a commercial DVD, which also played OK. I already knew the Pi could play MP4, without any additional codecs. Raspberry pi mpeg2 licence crack mp4#I got a bit of a false lead when the first DVD I tried played just fine, and I thought the world was a wonderful place, until I realised that it was a DVD full of MP4 files. The normal PiHub power supply is rated at about twice the output of a typical Pi power supply, so plugging a DVD drive into it should be no problem. A lot of those things need quite a bit of power - from 0.5 to 1.5 amps - and if you simply plug it directly into the Raspberry Pi, it might be too much for the power supply you are using. If you are planning to connect an external USB DVD drive, you need to think carefully about it and check the power requirements for the drive. I will also inject a plug here for the PiHub USB hub. Also remember that if you are running NOOBS, and have multiple systems installed which may use MPEG-2, you have to add the key to the config file for each of them separately. Remember that you have to reboot after adding the key to the config file. None of these methods is particularly difficult, so pick the one which you like best, or which seems least intimidating to you. The "trick" here is that the boot filesystem is normally mounted read-only, so you have to remount it read-write, edit the file, and then put it back to read-only. If you can get a Linux command line, either from the console or via ssh from another system, you can edit the config.txt file in place.If you have another computer with an SD card slot, you can shut down the Pi, remove the SD card and put it into that system and edit the config file from there.From there you can choose an operating system and then click "Edit Configuration File". That will take you to the Install/Configure menu, with a list of available/installed operating systems. If you are running NOOBS, hold down the Shift key while the Pi boots.What you get from the Pi store is an email containing the licence key, which you need to enter into the config file on your Raspberry Pi. The cost is minimal and the trouble it might save you and the people at the store is non-trivial. ![]() To others who are thinking of ordering one or the other licence, I strongly suggest that you splurge and spend the extra pound or two to get both licences. To the very kind order-processing people at the Pi Store, I apologise for not ordering both licences at the same time, I was being a bonehead. It actually took a lot less than that my first order was for MPEG-2 only, made on a Thursday night, and I got the licence key on Friday the second order, for VC-1, was made on Monday morning, and I got the key that afternoon. I got an email confirming the order, and another confirming the payment (via PayPal) almost immediately, along with a statement that the licences would be emailed within 72 hours. In fact, the codecs only cost me £2 and $1 - I suppose because I am outside the UK or EU and they removed the VAT from my order. ![]() ![]() The MPEG-2 codec costs £2.40, and the VC-1 codec costs £1.20, including VAT. ![]()
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