You don't need a clear understanding about all video formats and ways of their decoding if you're not determined to be a professional video editor and work for Perter Jackson. There is no need for too many video converters on your computer as well because some of them share similar functions so you can do two things with just one simple software. It doesn't mean you need no knowledge about computer softwares at all, some general skills with video converter are needed in your daily life
Video formats:
MP4___Generally speaking, there are not that too much video formats that are common used. If you are a faithful, you must be very familiar with mp4 because all Apple stuff has a strong relying on mp4 and some of them can support only mp4 videos like ipod. Compared with other video formats, mp4 has a very good picture quality with a not that big video size, especially for mp4 with H.264, so if you have many videos on your computer and you are annoying about video size i recommend you convert all of them to mp4, which will save you a lot of disc space.
AVI__Another common video format is avi, strictly speaking, avi is a way of decoding rather than video format. Because there are so many people take it as a video format so it's ok no matter how you look at it. Because of its way of decoding various according to different users, so being unable to decode a video when you are trying to play it is a really common thing. Avi video files has large size and are about to be abaunded.
WMV__This video format was first released by microsoft company. Compared with files in other formats who shares a same picture quality, wmv file is much smaller, so it's widely used to spread videos on the web. Mediaplayers supported WMV like Zune is very good.
FLV___ Flv is the commonest video formats on the web, especailly for some video sharing website like youtube and other flash sharing website. It has very small video size and the speed of decoded is fast too. However, flv files always have very bad picture quality so more and more usage of flv are replaced by other video formats.
3GP___3gp is a video format developed from mp4, because of limited space on mobilphone, 3gp is developed to allow users store more video files on their cellphones. With the out-coming of smartphones, the position of 3gp seems to fall in a fast rate.
There are some other video formats like MPEG, VOB and MKV that are not that popular on the web now. So more information about those things will be introduced in the following days.
As for DVD and Blu ray, there are no default video formats about them, which means their particular ways of decoding make it unable to identify which video format a dvd or blu ray disc is in. However, it doesn't matter in your burning converting things. So... let's just jump over it.
Video converters on the internet can be divided into two categories, one is for all-powerful video converter, with this software you can inport any video files and convert them to things you'd like. So generally they take a larger disc space when you are running this and will be more expensive for buying, The other is for professional video converter, they are designed for particular reasons like a flv to avi converter or dvd to ipod converter, they are easy to use and can save you a lot more space so you can do other things with your computer when you are doing convert things.
No matter what, convert videos for various using is a real common thing and can be a lot of fun, i hope all of you can at least take a shot on this and enjoy your convert. If you have any problems, don't hesitate to paste it here and we can discuss together.
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