Codecs mpeg-2 para windows 7

If your problem is codec-related, you'll probably receive a message like "A codec is required to play this file" or "Windows Media Player encountered an error. If it turns out that it's not a codec issue, see Troubleshoot audio problems in Windows Media Center for help with audio problems and general playback issues. A codec compresses or decompresses media files such as songs or videos. Windows Media Player and other apps use codecs to play and create media files.

A codec can consist of two parts: an encoder that compresses the media file encoding and a decoder that decompresses the file decoding. Some codecs include both parts, and other codecs only include one of them. Your web browser will open a page that includes a lot of detailed info about the related binary files, codecs, filters, plug-ins, and services installed on your PC.

This info should help you troubleshoot problems. There are hundreds of audio and video codecs in use today. Some have been created by Microsoft, but the vast majority of codecs were created by other companies, organizations, and individuals. However, there might be times when you want to play content that was compressed by using a codec that Windows or the Player doesn't include by default.

In many cases, you can download the necessary codec from the web for free or for a fee. And, in some cases, the Player can automatically use the codecs installed by other digital media playback and creation programs on your computer. In this situation, you're probably trying to play, burn, or sync a file that was compressed by using a codec that Windows or the Player doesn't include by default. If you know the name of the codec or its ID known as a FourCC identifierfor video codecs or a WaveFormat identifierfor audio codecs , try searching the internet for it.

You can often go to a codec manufacturer's website to download the most recent version of a codec. If you don't know the missing codec's name or ID, see How do I tell which codec was used to compress a file and what format a file is in? Use caution when installing codecs that you find on the internet, particularly some of the free codec packs that claim to include codecs from a wide variety of companies or organizations.

There are known compatibility issues with some of the components in these codec packs, and these can trigger serious playback problems in Windows Media Player and other players, cause system corruption, and make it difficult for Microsoft Support to diagnose and troubleshoot playback issues. Therefore, we strongly discourage you from installing these codec packs and recommend that you remove them if you have installed them and are having problems with the Player. Install codecs, filters, and plug-ins only from trusted sources, such as the provider's official website.

Even then, use caution: some codec providers offer minimal customer support. Before installing any digital media components, set up a system restore point. This lets you return to your original system configuration, if necessary.

There isn't a way to determine with absolute certainty the codec used to compress a file, but the following are your best options:. Additional information Published by Microsoft Corporation. Published by Microsoft Corporation. Copyright c Microsoft. Developed by Microsoft Corporation. Approximate size 3. Age rating For all ages. This app can inProcessMediaExtension. Permissions info. Installation Get this app while signed in to your Microsoft account and install on your Windows 10 devices.

This product needs to be installed on your internal hard drive. Accessibility The product developer believes this product meets accessibility requirements, making it easier for everyone to use. Seizure warnings Photosensitive seizure warning. Report this product Report this app to Microsoft Thanks for reporting your concern.

When you spend money big time on lawsuit for embedding a video player in Windows at all, it has hard to justify spending big money on playing video files that use obscure standard features. Thank you all for your comments. Quite a large thread for a fairly simple question.

I will now summarize what I have learned for any others reading this thread in the future:. The content you requested has been removed. Ask a question. Quick access. Search related threads. Remove From My Forums. Asked by:. Archived Forums.