Video Codecs Explained

Advertisement There are many reasons why one would want to Wondering how to best convert that media file? This is your guide out of the media file jungle.

Understanding Codecs. Last updated by George.J on 09. June 2015 - 23:42. According to Wikipedia, 'A codec is a device or program capable of performing encoding and decoding on a digital data stream or signal.' Asus Video codec - Another variation of Microsoft's MPEG-4 codec. A helpful guide for Digital and Internet Video Producers: This VERY LENGTHY post covers many common file formats used in digital online video. For even more information on digital video file formats you can read this companion post.

We compiled the most relevant media file conversion tools and show you how to use them. More so if we’re talking about DVDs. Sure, they’re the favourite food of your DVD player, but they’ve got a huge filesize and are impractically subdivided.

To be honest, the only reason we’re still using the format is because everyone keeps buying DVD players. The VOB format is incredibly outdated, and several years behind on current encoding development.

As for other video files – times evolve. The same filesize that allowed us to watch mediocre quality AVIs in the past, now allows us to store HD 720p MP4s. Technology moves on, and so should you. Isn’t always easy. Although, more free apps that can handle the job hit the market every year, there are a lot of technical gibberish involved. If you want to know what you’re doing in the process, read on for a section-oriented guide with some easy-to-grasp, practical information about the concept and the different factors of video compression. Video Converting in a nutshell, if you will.

Video Containers Video Containers are what most people use to differentiate between various video files. You should know most of these by their names. The most popular ones include. • AVI • MPEG / MPEG-4 • MKV • RM / RMV • MOV • WMV The container is designed to store the different data types.

These include audio, video, and sometimes even. They’re like the boxes in which we put our candy, or the cars in which we drive our kids around. There’s a great comparison of these container formats and their respective restrictions on. Note that the biggest difference between these containers lies in the support they give for underlying bits of information. Different containers provide support for different audio and video compressions. Lagu m2m the day you went away mp3 download. Some will enable the inclusion of multiple audio, or subtitle tracks, where others will allow only one, or none at all. If you want to add subtitles to an AVI or WMV file, you might have to Unfortunately, content you download off the internet normally doesn't come with subtitles.

Thankfully, it's easy enough to add subtitles to a movie or TV series. Video/Audio Codecs The real difference between most video files relies less on the used container (and if so, only by means of restriction), but more on the video or audio codec – what’s in the box. The video codec defines how the information is processed. Some of the most popular video codecs include • DivX / XviD • h264 / x264 • FFMPEG • Theora You should remember that the content, or the way the content is stored is not always defined by the container, although it’s often limited (e.g. Some containers support multiple audio streams, whereas AVI only supports one). As a result, there are several different available combinations between containers and codecs. Different codecs make for different sound or picture quality in relation to file size.