griffdude13
lvl.4
Flight distance : 53507 ft
United States
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SantiM Posted at 4-13 05:52
Same problem, 4K (5Min) 4Gb Split - Loses Audio at the Split. This is a big issue to me because I bought the Osmo Pocket mostly to record concerts. I check a lot of reviews, forums etc. Nobody mentioned this problem. Now I found this forum and it seems its a common problem. Any solution? Any external app for Mac that can merge the video files without loosing any audio?
Thanks
Make sure the SD card is at least a grade 3. That seems to be where the issue stems from. The card will have a little U with a number inside printed on it, look for that. It its not grade 3, I suggest getting a grade 3 card.
"UHS Speed Class[edit]UHS-I and UHS-II cards can use UHS Speed Class rating with two possible grades: class 1 for minimum read/write performance of at least 10 MB/s ('U1' symbol featuring number 1 inside 'U') and class 3 for minimum write performance of 30 MB/s ('U3' symbol featuring 3 inside 'U'), targeted at recording 4K video.[84] Before November 2013, the rating was branded UHS Speed Grade and contained grades 0 (no symbol) and 1 ('U1' symbol). Manufacturers can also display standard speed class symbols (C2, C4, C6, and C10) alongside, or in place of UHS speed class. UHS memory cards work best with UHS host devices. The combination lets the user record HD resolution videos with tapeless camcorders while performing other functions. It is also suitable for real-time broadcasts and capturing large HD videos."
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