Thursday, 31 May 2012

Video Codec

Video Codec? See info here plus codec package that handles latest video codec etc.

How to Install a Video Codec

Video is very popular these days. Not only do people prefer to watch videos rather than read an article but there has also being in increase in demand for internet broadcasting. Many video producers these days have a variety of extensions to produce movies and broadcast in as such the need for video codec. Also to play latest movie file formats or video on a platform one needs the newest and efficient video codec.


The growing increase of video online has given birth to lots of video formats, with the new technological advances the files are getting larger hence the need for compression. We will tackle how to install video codec on your pc and later I will reveal software that handles all codec on your computer and online playback. To play videos on your PC will need to have all the appropriate codec.

Brief Intro on Codec

Codec is an application that enables your machine read and decompresses video files so that they are available for playback or viewing on your computer. There are many different types of codec hence the difficulty in getting one that fits all... Normally codec are installed when you update your computer or when you install a new program that requires a new codec, or a device. There’re many situations where you have to install them on your own to play video in question yourself. 


Installing a Video Codec

Video codec can be installed in two ways on your personal computer. There are two ways that you can install codecs to your PC. The first is the most simple and is also a quick way to ensure that you have all of the necessary codecs you'll need to play videos. In Windows there is an option to download all available codecs. In most cases you will have to perform this step if you are using an older version of the Windows operating system so the instructions that follow are for pre-Windows Vista operating systems.

1. Click Start > Control Panel > Add/Remove Programs.

2. Select the Windows Setup tab > Sounds and Multimedia> Details.

3. Make sure the Audio Compression and Video Compression check boxes are selected and click OK.


For vista and windows 7 users all you need to do is make sure you have the latest updates. You can do this by visiting http://update.microsoft.com

This should start your automatic update beta known as the pc update tool. This will automatically start your PC's update tool. If you are having trouble with on specific file type or application in particular then you may just need to install a specific video codec for that program or file type. You can download most codec files on line from the brand who offer you your machine the codec.

Codec are essential to playing most media file types on your computer, and in most cases these simple steps will have you enjoying videos in no time.


The above steps should work well if you are looking for a video codec to play files on your computer. On the other hand if you are after codec for online video, internet broad casting then read on.

Once whilst looking for a codec online to play you tube video, i stumbled upon software that has literally helped my when it comes to codec and online video playback. It had support for other codec types such as audio etc. Most of all the after using this pack I did not have to install any other codec again. What I did not like was it was too small in size(compared to the features).

This made me doubt, but I wasn’t disappointed. I got to play my youtube video most of all I don’t need to search for new video codec again since all I have to do is update. Additionally you can also use it as a codec pack to playback video files on your hard drive.





Tuesday, 29 May 2012

What is considered an ActiveX Video Codec

An ActiveX video codec is surely an ActiveXPC program or gizmo that permits video compression besides decompression for producing digital video. That ActiveX compression setting normally utilizes lossy information compression. During the past, video was solely saved on magnetic tape as an analog signal. Upon the benefits of the disc, it turned out to be really straightforward to get started on keeping along with utilizing videos inside a digital type, as well as totally different video technologies started to emerge. Video and audio necessitate diverse tailored compression methods, which led to the particular improvement regarding ActiveX Codec.

ActiveX Video Codec Design

ActiveX codec seeks to be able to represent a generally analog data structure within a digital approach. As a result of the actual analog video indicators design, which characterize shade and also luma data separately, the 1st step in order to image compression in the ActiveX video codec may be the representation along with storing of the picture in YCbCr shade space. The YCbCr conversion offers advancement in compressibility by giving decorrelation of the colour indicators beyond the separation of luma alerts, which is among the most the majority of needed than the chroma signal. The ActiveX video codec employs a wide range of chroma sub-sampling ratios for its compression wants.

The ActiveX codec design is actually standardized; other than, its decoding process need to be standard to allow interoperability. Its encoding course of is mainly not necessarily particular in a normal structure and its implementers may perhaps openly design their particular encoder no matter which fashion they really want, providing that the particular video possibly will always be decoded in a a number of method. It is that is why that the video brilliance created by decoding in spite of utilizing the same ActiveX video codec commonplace may possibly differ from one encoder implementation to the next.

Video ActiveX Codec - False ActiveX Codec

Simply because ActiveX video codec provides grow to be a normal generally in most movies, malware building contractors have used the acceptance along with importance of ActiveX video codec simply by expanding their particular version - the Video ActiveX Codec. Appropriately, Video ActiveX Codec is needed to observe videos. Nevertheless, challenges begin following set up of this artificial video codec on account of that which was genuinely put in as part of your procedure wasn't a video codec nonetheless Trojans, similar to Zlob. After the installation of Video ActiveX Codec, the Trojan ZlobPC software program will begin showcasing Windows system alerts alerting the consumer that the computer is at present contaminated having a Networm virus or maybe a Trojan. Such types of windows system alerts are generally shown with a view in order to scare the users and cause them to become buy a false anti-spy warePC program. After the installation of the particular Video ActiveX Codec, the homepage may possibly all of the sudden be revised to a website marketing rogue anti-spy ware program.

Digital Video Formats - Codecs Compression and CCTV Video

Digital video, containing numerous codecs, can be a extremely beneficial tool. Businesses can take advantage of its neglected power with regard to Website marketing (the process of promoting, selling, and disseminating a service or product 24/7 for the Internet). There's no better strategy to market in a global market that creates purchases 24 hours a day than with a well designed website that features this particular helpful tool. It's also involved in quite a few litigation conditions and is easily locating its method in to court rooms around the globe.

In the following paragraphs, my goal will be to assist you to understand digital video with regard to closed circuit television devices and it is numerous formats.

Throughout its most basic terms, digital video can be explained as a video which has been recorded employing a software program as well as digitally stored inside a computer. A CCTV program is a computer. That digitized information could be controlled from a computer along with shown directly on a computer monitor.

All ongoing digital video file formats, which might be listed below, are based on PCM or Pulse-code modulation. PCM is often a digital representation of an analog sign the place that the magnitude of the signal is actually sampled regularly at uniform intervals, then quantized to be able to a series of symbols inside a numeric form (usually depending on binary code).

This is the brief catalog associated with digital video file varieties so that you better know how it is made use of.

CCIR 601 (or RE 601) is often a file useful for broadcast television stations with the analogue as well as digital television transformation. This specific digital video file format converts as well as encodes interlaced analogue video signals into digital video.

When i was younger, television commercials have been first distributed on analogue first, and then electronic tape. Today, TV advertisements may be sent out over wireless networks electronically using digital video technology.

Companies like SpotMixer allow businesses to generate their unique commercials on line in addition to distribute them over a plethora of media, including television as well as the world wide web.

MPEG-4 is good for on the internet distribution of large videos and video recorded to be able to flash memory. This can be a digital format used for video iPods along with uploading for you to YouTube along with other social websites networks, however keep reading.

MPEG-2 (used intended for DVDs) can be a electronic file format utilized to help to make DVDs. An MPEG-2 digital video file burned onto a DVD will play video with a DVD player along with computer provided the actual computer has the ability to play DVDs. Some computers with older DVD technology will have difficulty reading DVDs that have been burned with newer technology.

MPEG-1 is employed with regard to video CDs and also was the very first digital video format that has been bulk marketed. It is rarely applied today however from time to time arises. Several DVD players can play MPEG-1, but not just about all can easily study this digital file format.

H. 261 had been the initial really practical electronic video coding standard. The truth is, almost all future overseas encoding just like MPEG-1, H. 262, MPEG-2, H. 263, MPEG-4, and also H. 264 (MPEG-4 Part 10) are actually structured carefully around the H. 261 design, and that is now hardly ever employed.

H. 263 is a video codec typical initially designed as a low-bit rate compacted format with regard to videoconferencing. H. 263 features because observed a lot of applications online: very much Flash Video content (as used on sites such as YouTube, Google Video, MySpace, etc. ) is actually encoded in this format.

The original version of Real Video (which I recommend a person run away from) had been depending on H. 263 before the release connected with Real Video 8. To put it differently, I inform you of H. 263 to help you begin to see the legacy.

H. 264, also referred to as MPEG-4 Part 10 or even because AVC, will be the subsequent increased codec created intended for sharing digital video on the internet. H. 264 gives a considerable advancement in power beyond H. 263. The particular H. 263 standard has become regarded largely a legacy design (although this is a recent development).

Many brand-new videoconferencing products right now consist of H. 264 and H. 263 and also H. 261 capabilities. Primeau Productions makes use of H 264 digital video in a Quicktime format to send in order to webmasters with regard to easy use in encoding Flash video on client websites.

Here's the main point here: the data previously mentioned are made using computers-including CCTV systems-and can be viewed together with video enhancing software package as well as digital video file converters.

H. 264 technology is a great start file format with regard to making Flash video. Video editing applications can productivity various dimensions associated with H. 264 and become applied several means:

1. A resource digital video file to generate a Flash video for your website
A COUPLE OF. A digital video record that may be emailed
3. A digital video file that could be uploaded to be able to social media similar to YouTube, Yahoo and Viemo
4. To look at a converted CCTV video codec in court

Flash video clip is a web-based digital video player. It is cross platform, which is the reason I recommend its make use of pertaining to digital video content delivery on your website.

Although many editing programs like Final Cut, Vegas as well as Premiere are equipped for exporting finished video productions in Flash video (. FLV), there is a lot more to help creating a complete Flash video than just the actual video file.

Every time a digital video file is created like a H. 264 (encoded to be able to specifications of under 10 minutes and also 1Gig) and uploaded to YouTube, Yahoo, MetaCafe, and Viemo, the H. 264 file is converted to Flash video through the uploading process.

A lot of providers which post PR video on their websites right now merely accept Flash Video (. FLV) files. HTML 5 has gone out and also nearly taking over flash, however it still possesses a means to go.

If you would like posting a Flash video on your own website, the following are the particular components you'll need in addition to the. FLV video file:

1. The. html portion - the html web page that loads the particular adobe flash player
2. The. swf portion - the created flash file for web (contains the flash video player)
3. The. flv portion - the particular video file for your flash player
4. ac_runactivecontent. js -the javascript file which a lot the participant into browsers

A non-video-production-based software program created by Adobe called Flash is employed to generate graphics in addition to video pertaining to internet websites.

Flash Video can be a file format employed to deliver video on the internet utilizing Adobe Flash Player. The format offers quickly founded itself as the format of choice regarding embedded video over the internet. Notable customers of the Flash Video data format contain YouTube, Google Video, Yahoo, MetaCafe, Viemo, Reuters. com, and several some other news providers.

Flash Video is readable on most operating systems, by way of the widely available Adobe Flash Player.

Lastly, Theora standard remains to be in development and not employed very often, but nevertheless worthy of bringing up to accomplish your understanding of the different file formats on the market.

An important take away is surely an comprehension of the actual file formats along with a number of employs with regard to digital video.