Evelyn fears she's broken her camera because her SD cards can't be read. Leo suspects that she pulled out the card while it was writing and it damaged the reader in the camera. She may be able to reset the camera, which she can find information for in the manual. That could bring it back to default settings, which could solve the problem. She could also download the firmware for the camera and reflash it.
Jim has all his movies backed up on his network. He'd like to use an SD card to plug in and watch that way. Leo says he can, but he'll have to be sure it's in a specific format by the Blu-ray player, so check he should check his manual. If he's wanting it for travel, he should check out the SanDisk Connect Wireless Media Drive. Its designed to connect to a smartphone and then he can stream to the TV via DNLA. It has a 10 hour battery life too, which is great for a road trip.
Ken got a Uni 4K drone and even when shooting 1080p, the recordings are terrible. Leo says that he'll need a really fast card, like Class 10 and above to get the 4K video quality of 95MBps. The faster the better.
Bill has a few XC MicroSD cards, but he can't seem to get his computer to write to them. Leo says that it's possible that Bill's computer can't support the size of those SD cards. The cards are formatted in XFAT and that may be different than what Bill's computer can handle.
Tracy is going on a backpack trip in France and Spain soon and she wants to know what size memory cards and how many of them she should bring for taking pictures. Leo says that he's often torn between the convenience of one large card and the security of several smaller ones. But Leo says having enough cards so she doesn't have to erase them is a good idea. If her camera can upload images to her phone for a backup, so much the better. The key, though, is to swap out cards often and offload them to a computer or the cloud. Leo doesn't delete the images off his card either.
Carol's Nextbook doesn't have Bluetooth, and she's wondering how she could add that. Leo says Carol can't. It's a hardware shortcoming. She's also having trouble saving apps to the memory card. Leo says that apps can go on a memory card only if they don't have widgets. If they do, then they won't work if they're on the SD card.
Paul has an LG G3, took his memory card out, put it on another phone, and now it won't mount. Leo says it's probably a format that isn't read because the other phone is older. Now he can't get the data because the older phone damaged the card. Leo says that he can get a program that can read it called Recuva which is free. That should be able to get the data off. PC Inspector will also do it.
Today's photo topic is memory cards. Which cards should you buy and do you need the fastest ones? Chris says there's no difference anymore between Compact Flash cards and SD cards performance wise. And the prices have come down. For regular everyday photography, speed doesn't really matter. Video though, a class 10 is a good speed. And they're not that expensive. Chris also treats cards like film. Once they're full, he replaces them like he replaces film. That way he's always using a new card. And then they serve as a backup once he's moved them onto the computer.
Jason has an Android tablet running Android 4.1 Jelly Bean, and he's trying to know how to move his apps to his SD card. Leo says that in the latest version of Android, You can't install apps onto your SD card anymore, mostly for reliability and security. Also, SD cards are slower than the internal drive. That's why Leo recommends buying a phone with more storage and just use the SD card for data storage. And these days, a lot of phones no longer have SD cards anymore. And the reality is, as more of our data goes up to the cloud, local storage really isn't an issue anymore.
Rolf likes that Windows tablets have SD card slots to access more memory. Leo says that is a bonus, but it's important to understand that flash memory has a limited number of writes and can fail. So he should be sure to make a backup of the data he puts on them. He'll be able to get a few years out of them, though.