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文件擴展名查詢

.mp4 文件擴展名

開發商: Moving Picture Experts Group
文件類型: MPEG-4 Video File
你在這裡因為你有,有一個文件擴展名結尾的文件 .mp4. 文件與文件擴展名 .mp4 只能通過特定的應用程序推出。這有可能是 .mp4 文件是數據文件,而不是文件或媒體,這意味著他們並不是在所有觀看。

什麼是一 .mp4 文件?

MP4文件一般歸類為視頻文件,而這些包含已實現與MPEG-4數據編碼規範和視頻壓縮標準的數字視頻內容。在一個MP4文件,該文件的音頻和視頻片段分別壓縮。它的音頻數據集成與AAC音頻壓縮,而其視頻內容與MPEG-4視頻編碼規範實施。這將導致以高品質的視頻與最佳的便攜性,在外部數據存儲設備和光學介質,並在互聯網上共享這些MP4文件存儲這些MP4文件的條款。有許多應用程序用於Microsoft Windows,可以用來打開,創建和編輯這些MP4文件,並且也有很多針對Linux和Mac平台,可以讓用戶創建和查看這些MP4視頻文件內容的程序。

如何打開 .mp4 文件?

推出 .mp4 文件,或者你的電腦上的任何其他文件,雙擊它。如果你的文件關聯的設置是否正確,這意味著應用程序來打開你的 .mp4 文件將其打開。這是可能的,你可能需要下載或購買正確的應用程序。這也有可能是你有正確的應用程序在PC上,但 .mp4 文件還沒有與它相關聯。在這種情況下,當您嘗試打開一個 .mp4 文件,你可以告訴Windows的應用程序是正確的該文件。從這時起,打開 .mp4 文件將打開正確的應用程序。 點擊這裡修復的MP4文件關聯錯誤

打開一個應用程序 .mp4 文件

Microsoft Windows Media Player

Microsoft Windows Media Player

Windows Media Player Playlist (WPL) is a computer file format that keeps multimedia playlists for video and audio collections. It is an owned file format utilized in Microsoft Windows Media Player versions 9 to 12. The fundamentals of WPL files are represented in XML format. These .WPL files can be accessed and utilized by the Nullsoft Winamp Media Player 5.6 application version as well as the Roxio Creator 2012 program. WPL files are also known as Windows Media Player playlist files, which are indicated by the Microsoft Windows Media Player or the other media players with support for WPL files as reference data when users open these playlist files and begin to access the content stored in it. The top-level aspect specifies that the file's elements go after the Synchronized Multimedia Integration Language (SMIL) structure. The information contained in these WPL files are directory locations to the video files and audio content chose by the creator of the .WPL file, this enables the media player application to quickly and easily find and play the video and audio content from their directory locations.
VideoLan VLC Media player

VideoLan VLC Media player

VideoLan VLC Media player is a multi-media player software that is considered to be an open source and cross platform multimedia player with framework. Thus, a product that can play most of the standard files of multimedia plus CDs, DVDs and VCDs. It also plays different streaming protocols, supported applications or devices and webcams. There is also the ability to play audios of various codecs even if there are no codec packs included: MPEG-2, WebM, MP3, WMV and MKV. This software works on most Windows computers, Mac OS X PCs, Linux and well as Unix. In addition, there is descryption for DVD which is executed via the libdvdcss library. It also has playback control support for all computers compatible with it using libcdio or libvcdinfo. On Mac computers, this media player can grab audios and videos from EyeTV applications and other devices that capture EyeTV data. On GNU and Linux, it supports encoding cards that are compatible with V4L2 and MPEG-2 which are Visiontech Kfir and Hauppage WinTV-PVR 250-350.
Quicktime Player

Quicktime Player

Quicktime Player is a multimedia player that was developed by Apple and is integrated into Mac OS X and apple iTunes. Quicktime player is compatible with windows operating systems as well, namely Windows XP, Windows Vista and Windows 7. This program is a standalone application in Windows platforms. Quicktime Player supports these video file formats: Quicktime Movie; AVI; MPEG; DV; 3GPP; and 3GPP2. Here The audio file formats supported by Quicktime Player include: Itunes audio; SD2, WAV; AMR; SND; CORE AUDIO; MP3; AU; and AIFF. Users can add some components to enable Quicktime player to support other file formats, such as Flash video, ASF, DivX Media format, OGG and Matroska. This application can be downloaded for free, but if users require comprehensive video editing features like converting files to other format, then it is recommended to upgrade their subscription to Quicktime Player Pro. This is packed with H.264 technology that consumes less storage space and bandwidth but plays high resolution videos.
Apple iTunes

Apple iTunes

Apple iTunes is a software categorized as a media player computer application for playing, downloading, organizing and saving various files, which are digital audios and videos. There is also a feature that enables content managements from iPod models, iPad Touch, iPhone, and iPad. This software can be connected to iTunes Store so a user can download or buy music, videos, audio books, ringtones or even games for iPod in just a click of a button. In fact, it allows the download of various applications via the App Store for some Apple devices, which are iPod Touch, iPhone and iPad. The downside of this is that it does not enable music transfer from one device to another unit. This program is compatible for Apple’s Mac OS X version 10.6.8 and other later versions, but also works for current Windows OS such as Windows 7, Windows XP and Windows Vista, then for the upcoming Windows 8.
Microsoft Zune

Microsoft Zune

Zune is a digital media store developed by Microsoft. Provided are portable media players, a music subscription service known as a "Zune Music Pass", digital media player software for Windows, music and video streaming services via the Zune Software for the Xbox 360 game console. Also included are music, TV and movie sales, and media software for Windows Phones. Zune and the ZPL file format were created by Microsoft. These files have playlists of songs or videos that are saved by Zune to administer and arrange such playlists by libraries, genres or favorites. The Zune software is used to transfer multimedia files to and from various devices, such as XBox, PCs, Windows Phones and Zune Player. By default, the Zune playlist is not compatible with other media players. This means ZPL files must first be converted to M3U, PLS or WPL file formats with the use of a Zune Playlist Converter to make it work.

提醒一句

要小心,不要重命名擴展 .mp4 文件,或任何其他文件。這不會更改文件類型。只有特殊的轉換軟件可以從一個文件類型更改一個文件到另一個。

什麼是文件擴展名?

文件擴展名是一組三個或四個字符在文件名的末尾,在這種情況下, .mp4. 文件擴展名告訴你它是什麼類型的文件,並告訴Windows哪些程序可以打開它。窗戶經常關聯一個默認程序的每個文件的擴展名,這樣,當你雙擊該文件,程序會自動啟動。當該程序不再是您的PC上,有時可以得到一個錯誤,當您試圖打開相關的文件。
修復.mp4文件關聯錯誤

查找和修復文件擴展名錯誤,註冊表問題,并快速,輕鬆和安全地恢復最佳PC性能。

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