Advanced Audio Coding (AAC) is a corner stone of the MPEG-4 Standard. MPEG-4 Audio is significantly more efficient than other Audio codecs such as MP3 while at the same time achieving a quality level similar to Audio CDs.
The 3ivx MPEG-4 Audio Encoder is an efficient and easy to use DirectShow MPEG-4 AAC Encoder. It supports Mono, Stereo, and 5.1 Audio Channels. Together with the 3ivx MPEG-4 5.0 Video Encoder and 3ivx MPEG-4 5.0 Media Muxer it forms a state-of-the-art multimedia package for the creation of MPEG-4 content. [More] |
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Interoperability
The 3ivx MPEG-4 Audio Encoder generates bitstreams that are compatible with QuickTime 6 (Apple MPEG-4), Philips Platform4 Player (Philips MPEG-4) and other players that are compliant with the Low Complexity AAC (LC-AAC) Object Type.
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Getting Started
You can download an evaluation version of the 3ivx Filter Suite here. Technical support is available at the Support Section of the web-site. We encourage everybody to participate in the discussions at the 3ivx Forum.
For Business inquiries, please use the contact form.
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Developers
A COM Interface for the 3ivx Filter Suite is available for our partners and professional clients. An Application Programming Interface (API) is available that allows developers to set the parameters for the various filters.
For more information regarding project development and volume licensing, please contact us.
Licensing
We work together with Via Licensing to offer our clients and partners a streamlined solution for using and working with MPEG-4 Audio in their products.
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| Technologies |
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| Third Party Filters |
AAC Parser
Playback AAC Files using this Parser and the 3ivx Audio Decoder, or convert AAC Files into proper MP4 files in combination with the 3ivx Media Muxer. |
Filter Configurator
Using Filter Configurator you can configure any Video for Windows (VfW) codec you have in GraphEdit. |
Channel Downmixer
Mix down Multi-Channel Audio into 1 or 2 channels. Ideal as a pre-processing filter for the 3ivx Audio Encoder. |
Stream Shifter
In case you have an audio or video clip in which audio is not in sync with video, you can use this filter to shift one of the two streams. |
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