file extension AC3

KMPlayer

The KMPlayer is a versatile media player which can cover various types of container format such as VCD, DVD, AVI, MKV, Ogg Theora, OGM, 3GP, MPEG-1/2/4, WMV, RealMedia, and QuickTime among others. It handles a wide range of subtitles and allows you to capture audio, video, and screenshots in many ways.

The player provides both internal and external filters with a fully controlled environment in terms of connections to other splitters, decoders, audio/video transform filters and renderers without grappling with the DirectShow merit system. Internal filters are not registered to user's system to keep it from being messed up with system filters.

The KMPlayer includes almost all the essential decoders required for media playback. Furthermore, to get beyond the limitation of internal decoders, the external ones such as commercial h.264 decoders or cyberlink/intervideo audio decoders can be specified, so that KMP works optimally by the users' own customization. Even though the KMP is based upon directshow structure, it supports Winamp, Realmedia and Quicktime by the internal logic. Thus, it is possible to specify where to try to connect firstly the media in preferences.

In short, the player provides a strong hybrid structure efficient for interconnecting various directshow filters, winamp input&dsp plugin, and internal filters. The most outstanding feature is that the player has the full control of filter connections to prevent a media playback from being messed.

The player can set multifarious audio and video effects, slow down or increase playback speed with regular tone, select parts of a video as favorites, do an exceptionally powerful A-B repeat, remap the keys of remote interface for HTPC including overlay screen controls, change a skin dynamically depending on a media type playing, and many more. It is completely customizable thanks to a wide selection of skins and color schemes, and the configuration options are extremely extensive.

ImTOO DPG Converter

ImTOO DPG Converter, the professional video to DPG convert software, is designed for Nintendo DS fans to convert all popular video/audio formats to DPG/DPG2/DPG3/DPG4 videos playable on Nintendo DS. Furthermore, this DPG converter is also a MP2/MP3 converter, which helps you convert MP3, WAV, and WMA to MP2, MP3 format. Besides, more featured functions are built-in to help you colorize your DPG converting process.

Xilisoft Video Converter

Incredibly easy to use for both novices and pros, Xilisoft video converter brings you all the capabilities to make polished productions: convert video of all popular formats like AVI, MPEG, WMV, DivX, MP4, H.264/AVC, AVCHD, MKV, RM, MOV, XviD, 3GP, etc., transform between MP3, WMA, WAV, RA, M4A, AAC, AC3, OGG audios, and create fascinating video from photos. So luxurious optimized profiles provided to convert video in this video converter make your movies and music taken easily on PSP, PS3, iPod, iPhone, Apple TV, Xbox or other digital devices.

The video converter also offers extra ingenious features of clipping, cropping, adjusting effect, adding subtitle and watermark to assist you to enhance movie effects and create more featured movies. Just free download Xilisoft Video Converter to relieve you of the heavy video conversion jobs.

• Convert video of all popular formats with HD video conversion supported
• Convert among audios like MP3, WMA, WAV, AAC and so on
• Convert video to iPod, iPhone, PSP, PS3, Xbox, mobile phone, MP4 players
• Edit video, clip, merge, split, add watermark and special effects

Wondershare Video Converter for Mac

Wondershare Video Converter for Mac is the almighty solution for converting video files to all sorts of video formats on Mac OS. This Mac MP4 video converter can convert different video formats for all popular mobile players including iPod touch, iPod classic, iPod nano, iPhone, Apple TV, PSP, PS3, Youtube (web), Creative Zen, iRiver PMP, Archos, various video mobile phones and many other digital video and audio players.

The Video Converter for Mac can convert video files such as MPEG, MP4, MKV, WMV, 3GP(3G2), AVI, HD video(ts, mts, m2ts, tp, trp ) and output video formats including MOV, FLV, MP4, AVI, MKV, etc. It can also extract and convert the audio track from your video files to WAV, MKA, OGG, 3GP, Mp3 and M4A.

This Mac Video Converter provides powerful functions to edit your video files. You can trim video length, crop video area, set video brightness, contrast, and saturation, and customize video/audio output settings.

Adobe Premiere Pro

Adobe Premiere Pro is a real-time, timeline based video editing software application. It is part of the Adobe Creative Suite, a suite of graphic design, video editing, and web development applications made by Adobe Systems, though it can also be purchased separately. Even when purchased separately, it comes bundled with Adobe Encore and Adobe OnLocation. Premiere Pro supports many video editing cards and plug-ins for accelerated processing, additional file format support, and video/audio effects.

Adobe® Media Encoder

Adobe® Media Encoder is a video and audio encoding application that lets you encode audio and video files into a variety of distribution formats for different applications and audiences. These video and audio formats are more-compressed formats such as:

• Adobe® FLV | F4V for use with Adobe Flash Player
• H.264 used for Apple® iPod®, 3GPP mobile phones, and Sony® PSP®
• MPEG-1 used in CD-ROM authoring (Windows only)
• MPEG-2 used in DVD authoring (Windows only)
• Apple® QuickTime®
• Windows Media (Windows only)

Adobe Media Encoder accommodates the numerous settings these formats offer, and also includes preset settings designed to export files compatible with particular delivery media. Using Adobe Media Encoder, you can export video in formats suitable for devices ranging from DVD players to websites to mobile phones to portable media players and standard- and high-definition TV sets.

Cucusoft Ultimate Video Coverter converts videos to play on almost any portable device including iPod, iPhone, Zune, PSP, video capable MP3 players, video capable mobile phones, and Pocket P.C., etc. Meanwhile, it can also support output almost any audio/video format including Video format(H264, MP4, WMV, AVI, MOV, RM, 3GP, flv, SWF, mpeg-1, mpeg-2, VideoCD, SuperVideoCD, DVD, etc.) and Audio format(AC3, AAC, MP2, MP3, MP4, RA, WMA, etc.). It's the most powerful all in one video file converter on the planet.

Cucusoft Ultimate DVD + Video Converter Suite converts DVD's and videos to play on almost any portable device including iPod, iPhone, Zune, PSP, video capable MP3 players, video capable mobile phones, and Pocket P.C., etc. Meanwhile, it can also support output almost any audio/video format including Video format(H264, MP4, WMV, AVI, MOV, RM, 3GP, flv, SWF, mpeg-1, mpeg-2, VCD, SVCD, DVD, etc.) and Audio format(AC3, AAC, MP2, MP3, MP4, RA, WMA, etc.). You can enjoy your Audio/Video life with this all in one Ultimate DVD + Video Converter Suite from now on.

Nero

• Direct access to all features from the project launcher
  
• High Definition format support
  
• Xbox 360™ and PlayStation® 3 streaming features
  
• Blu-ray Disc and HD DVD burning support
  
• SecurDisc data protection support
  
• Copy a disc with just one click
  
• Graphics optimized for Windows Vista™
  
• Continual free updates

Aften

is an audio encoder which generates compressed audio streams based on ATSC A/52 specification.
This type of audio is also known as AC-3 or Dolby® Digital and is one of the audio codecs used in DVD-Video content.