How do mp4 players work

Earlier forms of video files were large, making them difficult to work with, but compression and decompression techniques, known as codecs, used in the MP4 format, decrease the size of the files considerably.

These work by removing all unnecessary information from each frame of the video, without losing any of the quality. MP4s make video much more accessible and files can be downloaded quickly from the internet. The format has streaming capabilities, meaning the video can be viewed as it downloads and doesn't need to be saved to the hard drive of your computer first.

Playback too is simple, not only can the video be watched in real time as it streams, it can be saved, stored and watched later on a variety of players. Portable MP4 players are one such option as are some DVD players and of course a desktop computer or laptop. Files associated with MP4s have the extension. Movies can be downloaded quickly via the internet using the high-speed broadband connections currently available, and watched in the comfort of your own home. Movies and clips can be shared easily via email and other formats.

The MP4 technology is widely used by the business sector on the internet. Advertising and product promotion is easily incorporated in short videos on websites. With the ability to integrate future technology, the MPEG-4 format is a valuable addition to the digital age.

Editorials » Technology » Technology ». When the MP4 player is connected, the computer will begin working immediately to detect the connection. Cisdem MP4 Video Player Like other video players, you can play video and audio files including MP4 files with no necessary codec packs. It can play high-quality video files like 4K, 5K, and p videos without crashing or buffering. Cisdem MP4 Video Player is easy to use and offers several helpful tutorials. Most MP3 video players, however, include software that can convert any video format to one that is playable on your device.

I see what now appears to be a resolution to this issue. Using RealPlayer v A quick test of at least one fresh MP4 downloaded from YouTube appears to play back just fine. However, I have a lingering question that others will enjoy, too. For instance, VLC has a number of available input methods and transcoding options that perhaps could be used to convert to a playable format. A compatibility issue was preventing some. Essentially, the files that are being downloaded are not actually MP4s but a new streaming format that was being misidentified as MP4.

At times, Realplayer records a video in flash format, and then plays back just fine. However, sometimes Realplayer records in Mpeg-4 format, and cannot play back. This should resolve the problem. If the issue still persists, please send an email to help real. I have had the latest free version of realplayer downloader on my computer.

Besides this, I also have got the quicktime player apple version downloaded. For a few days this went well. Now the my attempts to download MP4 video clippings through realplayer downloader afresh from youtube can not be opened.

I seek suitable suggestion in this matter. Thanking you. Your post raises concerns for us. It is not our practice to force anyone to purchase our products or services. It may be a situation where you received a Trial Pay offer as an option to get our product or service for free or at a discount, in exchange for trying one of their service offerings.

In the meantime, please send an email to help real. What site you were on, what selections you made, etc. That way we can better understand what happened and make sure that our products and services are presented in a manner consistent with our policies.

Thanks for bringing your concern to our attention. You will then be able to update your RealPlayer to the newest build. Please note that you may need to re-enable the RealDownloader extension in your web browser as well by following this link:. So are you saying we MUST start over, downloading files from the past several months all over again using the Aug 21 release?

Such programs have a number of available input methods and transcoding options. Is there some H. Sorry for the trouble, unfortunately no tool can help you to recover those videos.

You have to redownload the videos using RealDownloader. Only wrinkle is one time a YouTube download appeared to result in an SWF that was small and unplayable. I am glad to hear that the. It seems that it might be a problem with that particular videos.

In that case, I suggest you to download some other video and try to play it. MP4 files. Like so many others on so many blogs, I am very pleased that after many months, you have finally resolved the issue of downloading MP4s correctly from Youtube so they can be played.

I have no interest in nor reason to use these programs apart from solving the Realplayer Converter fault. Would you kindly advise whether you are going to fix Realplayer Converter so it correctly converts MP4 files by itself please, and if so when do you expect this to be fixed? Could you please be more specific about the problem you are having? Please describe exactly what it is that you are trying to do and include any error messages that you may receive. What is the video format?

MP4 or FLV 2. Do you get any error messages? Are you using latest version of RealPlayer? I have w7 64 bit with geo b capture card. It saves as a special h codec the program has the codes and w media player will play I have 4 monitors for 4 different video feeds into computer. I was wanting to play 2 different captured videos on 2 different screens. However, RealPlayer cannot play files that your computer does not recognize.

To install the codecs required for your system to recognize other types of files, download and install the media player or its codec package that was originally designed to play back that media. To install these free codecs for your system, choose one from the following list of media players with commonly-used codecs:. If you have additional questions, please send an email to help real. Need simple instructions on how to use this system.

I am new at this type of activity. When you share, upload and add a device you get MB additional cloud space. Make sure to enable the RealDowloader plugin to download videos. Once it is done, restart the browser and when you watch any online videos, the Download This Video button appears to download. You can try with RealPlayer browser too. Open RealPlayer. Click on RealPlayer Logo.

Go to File. Then select New and then New Web Browser. It should download the video. You must be logged in to post a comment. Video Players. No conversions required, they will just play. MP4 players can be differentiated by the ability to deal with MP4 features such as reading a subtitle track, playlists, processing metadata, chapter markers, playback of still pictures, and whether the content is scalable.

Some operating systems may also restrict which features your MP4 player can access. Choosing the right MP4 player for you depends upon the type of content you need to view and the features you want. If you require subtitles or chapters, be sure the free MP4 player download you select can accommodate them. As always, if you have any questions about MP4 players just leave me a comment below.

About The Author. By typing speed test Posted on February 28, By Tom Volotta Posted on February 28, By Disappointed Posted on April 30, By Tom Volotta Posted on May 1, I am having the same problem. I once uninstalled and reinstalled. By Tom Volotta Posted on May 2, Can you give me some URLs that are specifically giving you these problems?

No RP Plus for Mac though. By Timmmay Posted on May 15, By Tom Volotta Posted on May 16, By Alex Posted on May 19, By Sabre Posted on May 19, By Tom Volotta Posted on May 22, Alex, Some confusing stuff going on here. Will try to dig a little deeper into this with Tech Support.

Sabre, Read my comments to Alex. By Timmmay Posted on June 6, By Shada Posted on June 6, Tom, Like others, I am unable to convert any. Please help…. By Tom Volotta Posted on June 7, You are correct. Will check with Support. Thanks for getting back to us on this. BTW: Live Chat works great. You can also email Support to get questions answered. By Nadege kouadio Posted on June 23, Please help! By Tom Volotta Posted on June 24, By gabriel Posted on August 4, By Tom Volotta Posted on August 4, By E Spell Posted on August 5, By Tom Volotta Posted on August 5, By Kenny G Posted on August 9, By Tom Volotta Posted on August 9, Kenny, Right, this has come up several times.

Let me know what happens. By Margot Posted on August 14, By Tom Volotta Posted on August 14, Let me know how things go. By Kevin Posted on October 12, By Tom Volotta Posted on October 12, By irena Posted on December 13, By Tom Volotta Posted on December 13, By Wyatt Posted on December 17, By Tom Volotta Posted on December 17, Wyatt, Thank you for the compliments.

By gssq. By Laura Posted on January 11, By Tom Volotta Posted on January 11, Laura, A couple of things: As efficient as MP4 is, it does require more computer horsepower to decode and play. By Tom Volotta Posted on January 18, Always nice to hear the posts are helpful. By Sandra Posted on February 27, By L Posted on March 16, By RealPlayer Posted on April 2, Check with Phillips customer support. They should be able to help. By Geoff Posted on April 7, By Angela Posted on April 14,