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.amr 文件扩展名
开发商： 3GPP文件类型： Codec File你在这里因为你有，有一个文件扩展名结尾的文件 .amr. 文件与文件扩展名 .amr 只能通过特定的应用程序推出。这有可能是 .amr 文件是数据文件，而不是文件或媒体，这意味着他们并不是在所有观看。什么是一 .amr 文件？
对AMR文件扩展名关联到自适应多速率音频编解码器的数据格式。 AMR文件和自适应多速率音频编解码器是由3GPP开发的。这些文件是压缩的音频格式，旨在有效地压缩人的讲话声音不牺牲语音清晰度最高的质量。它们是为录音诸如MMS消息被许多3G手机。他们运用如代数码激励线性预测（ACELP）的压缩，不连续发射（DTX），语音活动检测（VAD）和舒适噪音产生（CNG）技术。要播放的ARM文件，它需要有一个ARM的球员。 ARM的播放器是免费软件，玩ARM的文件可以通过添加文件到主界面，点击“播放”解码不能做到。在AMR格式文件可以打开与苹果的QuickTime播放器，RealNetworks的RealPlayer播放器，MIKSOFT手机媒体转换器和VideoLAN的VLC媒体播放器在Mac OS中，基于Microsoft Windows的系统和Linux系统。如何打开 .amr 文件？
推出 .amr 文件，或者你的电脑上的任何其他文件，双击它。如果你的文件关联的设置是否正确，这意味着应用程序来打开你的 .amr 文件将其打开。这是可能的，你可能需要下载或购买正确的应用程序。这也有可能是你有正确的应用程序在PC上，但 .amr 文件还没有与它相关联。在这种情况下，当您尝试打开一个 .amr 文件，你可以告诉Windows的应用程序是正确的该文件。从这时起，打开 .amr 文件将打开正确的应用程序。 点击这里修复.AMR文件关联错误打开一个应用程序 .amr 文件
Apple QuickTime PlayerApple QuickTime Player
Apple QuickTime Player is a multimedia player software that handles a variety of files of different formats from digital photos to panoramic images, audios to videos as well as interactivity. This multimedia player program is available for Mac OS X computers as well as later versions of Windows computers. This software product by Apple has Software Development Kits or SDKs which is available to the public as long as subscribed with the Apple Developer Connection or ADC. It has QuickTime framework, which is compatible with other free player applications, that provide several functions. These include the encoding of audios and videos, transcoding of those same files, decoding with the option to send a decoded stream to graphics subsystem or audio subsystem, and a component plugin architecture to support other codecs (third party like DivX). The latest version of this software is QuickTime Player 7 which is downloadable for free for Mac and Windows computers.
VideoLan VLC Media playerVideoLan 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.提醒一句
要小心，不要重命名扩展 .amr 文件，或任何其他文件。这不会更改文件类型。只有特殊的转换软件可以从一个文件类型更改一个文件到另一个。什么是文件扩展名？
文件扩展名是一组三个或四个字符在文件名的末尾，在这种情况下， .amr. 文件扩展名告诉你它是什么类型的文件，并告诉Windows哪些程序可以打开它。窗户经常关联一个默认程序的每个文件的扩展名，这样，当你双击该文件，程序会自动启动。当该程序不再是您的PC上，有时可以得到一个错误，当您试图打开相关的文件。发表评论
