What’s the best allocation unit size for your SD card? The file will be saved on different clusters. If a cluster isn’t big enough to hold a file. If the size of the file is too small, the left space on the cluster can’t be used to contain other files. What is allocation unit size? And Which one should I choose for my SD card to make it in peak performance or should I just leave it as “Default”? Thanks." About allocation unit sizeĪllocation unit size, also called as cluster size or block size, describes size of a single cluster, which is the smallest unit to save data. "Intend to format my SD card to FAT32 and I see allocation unit size. How to choose allocation unit size for my SD card? Video Sample: Click here to download (17mb. I can whole-heartedly recommend this camcorder if you’re looking for an inexpensive video camera that (unlike most other inexpensive camcorders) shoots great video and has an optical zoom. The size, quality, battery life, and low price make it hard to pass up. The Samsung SC-MX20 is now my go-to camcorder. That’s not a deal-breaker by any means but it could add another $100 to your bottom line if you were to pick up, say, an 8GB SDHC card at retail.
You’ll also probably want to supply your own large-capacity SD memory card if you don’t already have one. People who want to shoot high definition video or take still photos will want to look elsewhere, as the MX20 just handles straightforward 720×480 video. I’m able to directly edit the files that the MX20 creates with Sony Vegas – something I’ve been unable to do with JVC’s Everio series, for instance. That defeats the purpose of a grab-and-go camcorder. Some cheaper camcorders use weird codecs that output video files that need to be converted before you’re able to edit them. The video codec that this camera uses is great, too, as it works right out of the gate with most popular editing software. Also, video and audio quality are crisp and clear, the 34x optical zoom is outstanding, and the $249 price tag makes it seem like you’re getting a ton of value for what you’re paying. Other settings include iScene (Sports, Portrait, Beach, Snow, High Speed, etc.), White Balance, Exposure (auto/manual), Face Detection, Anti-Shake, Digital Effects, 16:9 or 4:3 mode, Wind Cut, and stuff like that.īattery life is good for around three hours on a single charge, which is a really nice touch for a camcorder that costs under $300. There are four quality modes: TV Super Fine, TV Fine, TV Normal, and a special YouTube-friendly Web & Mobile setting. The camcorder shoots up to 720×480 video at 29.97 frames per second using the MainConcept AVC/AAC H.264 codec (.MP4 files).
There’s no on-board storage, but my review unit came packaged with a 1GB card, which is good for almost twenty minutes of video at the highest quality setting. The MX20 uses SD memory cards up to 32GB.
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