Part 4. Reduce MP4 files by customizing video settings like bitrate, resolution, frame rate and more. Crop, merge, rotate and split the video within the video shrinker. Fast conversion speed compared with other video converters on the wondershare wmv compressor.
The Quest for the Best Video Format – how do you know what’s best for you?
In the world of digital video production and distribution, few topics are more convoluted and confusing than choosing an appropriate video format. The reasons for this are both numerous and varied. First and foremost, not every video format is compatible with every digital platform when it comes to production and playback. This can create tremendous problems while attempting to input, output, upload, and download necessary files. Secondly, video formats can create big problems because there are simply so many of them.
And to make matters even more complicated, a large number of these formats are now largely obsolete. Finally, you must realize that a video format is more than just its file extension. Although the video files available on the open market are typically defined by their container type, a brief discussion of codecs is absolutely essential if we are going to identify the optimum video formats for particular tasks and purposes.
Codecs In order to understand codecs, you must first understand compression. Most digital videos have been compressed. In other words, it is altered so that it will take up less space on your computer. Take, for example, a typical Blu-Ray disc. That Hollywood blockbuster you recently bought contains a lot of data. So, if you want to import it into your computer, it will usually occupy somewhere between 30 to 50 gigabytes of total storage space.
The majority of people would find that this is quite a substantial amount of hard drive space to devote to a single movie. For this reason, video files are generally compressed to make them more manageable. Even when the compression process is expertly calibrated and performed, it typically results in at least some loss of video quality.
Codecs, therefore, have a very tricky job. They are in charge of compressing and decompressing the data that video files contain, interpreting the content in these files, and controlling how this content is played on your screen.
Although, codecs are integrated into containers and video formats are largely defined by their containers. The pairings of codecs with containers can make the difference between a video that plays instantly and one that presents major problems. In short, there are an awful lot of codecs out there, and most computers come with several codecs preinstalled. The good news is that there is a broad spectrum of codecs available for download.
The bad news is that many codecs are simply no longer supported. If you want to promote easy use for a wide range of purposes and hardware, you may want to consider choosing a video format that incorporates one or more of the following codecs: XviD — An open source version of the largely outmoded DivX, this codec is popular for the bit torrenting of films. Containers Although there are ample codecs on the market, each must work in conjunction with a container for general commercial use.
For this reason, the average consumer is typically less concerned with codecs and far more concerned with containers. Briefly defined, containers are essentially a bundle of media files. A container is nearly always comprised of a video codec and an audio codec, but it may also contain additional data. Because containers allow for the mixing and matching of various video and audio codecs, they offer users significant control over the storage and distribution of their video media.
The most important variances between different containers are not only the codecs that they support, but their other supplemental features, such as the inclusion of subtitles or the division of your video file into individual chapters. For many reasons, the best video file container for you will depend on the particular goals and standards that the project at hand requires.
What kind of computer hardware and software are you using? Are you planning to distribute your video file online or through a physical medium? If so, how? Your answers to these and similar questions can drastically alter the kind of container and codec you should want use.
Both AVI and WMV produce less compression than competing formats, meaning that they offer improved video quality but take up more space on your computer. Other drawbacks include an inability to select aspect ratios manually, which can be quite exasperating for some users. Although MOV was designed explicitly to save feature-length movies, both it and QT have been known to contain a diverse array of video content.
In fact, these two file extensions are commonly saved together. Both formats employ a multimedia container file that can be separated into a variety of tracks.
MKV matroska format Derived from the word Russian word which references a specific type of cylindrical nesting dolls , matroska MKV is an extremely popular container for many reasons.
First and foremost, it is a free and open source. Secondly, it offers a plethora of extra features. And, last but not least, it leaves the MOV and QT formats in the dust by supporting nearly every codec under the sun. Although this format offers lower definition and fewer features than the MKV format, it is widely supported by a variety of the most popular digital devices on the market including the Xbox and top-selling Apple items such as the iPad and Apple TV.
AVCHD advanced video coding, high definition The result of a collaboration between Panasonic and Sony, these video files were designed explicitly for digital camcorders. Perfect for people who are shooting their own footage using consumer equipment, this format allows you to store hours of video using precious little data without significantly sacrificing visual quality. AVCHD has long come in both standard definition and high definition variations.
Flash is divided into two distinct formats. FLV files are typically small and can be downloaded quite readily. The dominant format for displaying animated vector graphics online, SWF an acronym for Shockwave Flash is actually a Flash movie and it can be viewed as a Flash animation file. Although they are widespread when it comes to streaming videos on the internet, Flash formats are not supported by iOS devices such as iPhones and iPads, which can present major problems for Apple users. She writes to teach the world about the ways of video monetization.
Super All-in-One Video Converter
To make your video file compression task easy read below to know the basics of video. It supports + video and audio formats such as MP4, MOV, MKV, AVI, WMV for compression and conversion. You can reduce video size by changing video.
VIDEO: Wondershare Wmv Compressor
Are you still puzzled of H video compression? This article shows the detail steps to compress H file with Wondershare Video Converter Ultimate. It can’t be easier with the help of Wondershare MP4 compressor to reduce rate and encoder; Convert to small-sized video formats, such as FLV and WMV.
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