audio compression codec
Audio Compression Batch Assistent 1.00
Will help the user compress WAV files more>> Will help the user compress WAV files
The Audio Compression Batch Assistent application was designed to be a simple compression tool that will help the user compress mutiple wav-files in a output folder using any normal audio-codec available on the system including mp3 if this codec is available.
Destination files bitrate etc will be based on the source-files so make sure you source-files matches what you have in mind.
Binary Compression 79 1.4.0
This is a fast and efficient binary compression. more>> This a the binary compression based on right(low) bit truncation of 2-byte data into 8-bit dictionary entries also performing routine princilpe used in the bellow listed routines. It performs fast and efficien data storage.<<less
Direccional codec 1.0
(Lossless Windows codec that compress motion) with good compression ratio more>> Another motion codec (Lossless Windows codec that compress motion) with good compression ratio.
This codec uses the "direccional" algorithm. The word "Direccion" means address in spanish. This method tries to compress the colour information of an image using the address of the colours. This address is a pair of coordinates (X, Y).
The main advantage of this compression method is that could compress with the same ration despite the order of the colours.<<less
6-bit binary compression 1.3.3
This is a fast 6-bit binary compression more>> This is a fast 6-bit binary compression
6-bit binary compression can easily be used from the command line to compress any desired file from your personal computer.
<<lessYUVsofts Lossless Video Codec 1.0.3
Lossless Video for Windows video codec with the highest compression ratio. Supports RGB24, YV12, YUY2 color formats. Free for non-commercial use. Can be used with VirtualDub and other programs supporting VfW codecs. more>> <<less
YUVsoft's Lossless Video Codec 1.0.3
Lossless Video for Windows video codec with the highest compression ratio. Supports RGB24, YV12, YUY2 color formats. Free for non-commercial use. Can be used with VirtualDub and other programs supporting VfW codecs. more>>
YUVsofts Lossless Video Codec - Lossless Video for Windows video codec with the highest compression ratio. Supports RGB24, YV12, YUY2 color formats. Free for non-commercial use. Can be used with VirtualDub and other programs supporting VfW codecs.
Enhancements:
Version 1.0.3
System Requirements:Pentium III, 128 Mb of RAM<<less
Alparysoft Lossless Video Codec 2.0 alpha build 957.040607
This product is created for lossless video compression more>>
decoding (decompression) of video:
Main features:
- Without any mathematical losses (i.e. source and destination video are absolutely identical after encoding/decoding process), the compression ratio is twice - 5 times.
- Without any visual losses, i.e. human eye wont be able to see any difference between source and destination video, the compression ratio is 5-15 times.
This product is created for loseless video compression. TV-tuners, analog video inputs of capture cards and another capture codec for m4a sourcesLead Vorbis Audio Codec
A DirectShow® filter for compressing and decompressing audio data using the Vorbis compression algorithm more>>
Compared to MP3 compressed audio files, Vorbis based compression produces audio files that maintain a higher sound quality and/or a smaller compressed size, depending on the needs of the user. For example, the user has the option of keeping their digital music collection at the same sound quality level as MP3, but requiring significantly less disk space. Or, a user can commit the same amount of storage (disk space) as their MP3 based files, however their digital music will have higher quality sound.
MP4 Audio Video Encoder 1.0.0.2
Audio Video MP4 Encoder more>> Create MPEG4 video and MPEG4 audio files using DirectShow filter, which includes MPEG-4 video ASP encoder, MPEG-4 audio FAAC (Freeware Advanced Audio Codec) and ISO compliant MP4 file writer.<<less
True Audio Encoder (TTA) 3.3
True Audio Encoder (TTA) - simple real-time lossless audio compressor based on adaptive prognostic filters more>>
Being "lossless" means that no data/quality is lost in the compression - when uncompressed, the data will be identical to the original.
The compression ratios of True Audio encoder depend on the type of music file being compressed, but the compression size will generally range between 30% - 70% of the original. TTA format supports both of ID3v2 and ID3v1 information tags.
Using True Audio encoder you can to store up to 20 audio CD from your collection on one single DVD-R for playback, keeping all of CD information in a popular ID3 information tags.
Main features:
- Support of 8,16,24 integer and 32-bit floating-point multichannel Wav audio files;
- Minimal system requirements;
- High compression performance;
- High speed performance;
- CRC checking;
- Corrupted data decoding;
- Simple and clean output files format with precalculated seek points table.
- Down to 30% lossless audio data compression
- Real-time encoding/decoding algorithm
- Fast operation speed and minimal system requirements
- Can be compiled and executed on several different platforms
- Free and open source code and documentation
AudioCrusher 1.4
AudioCrusher is a tool which lets you to extract digital audio from audio CDs and save the audio data in various sound formats more>>
AudioCrusher supports on the fly normalization and a wide range of sound formats such as RAW Audio, WAV, MP3 via LameEnc, BladeEnc or the Frauenhofer Codec, AAC (via the faac encoder), Ogg Vorbis, Monkeys Audio Lossless Compression and Windows Media Audio. More formats are available through the Audio Compression Manager or the Command Line Encoder interface.
The cdparanoia error correction mechanisms make it possible to create bit-exact copies of the audio data even from scratched CDs or CD drives which are prone to frame jitter.
AudioCrusher can get information on audio CDs through the freedb database and is able to create SFV-checksum files of the converted files to ensure file validity later on.
AudioCrusher gives the user full control over the ID3 tags which will be appended to the created MP3 files and can create WinAmp play lists with extended play list information.
AudioCrusher is highly configurable while it is still small and very easy to use.
Main features:
- Direct CD ripping, no intermediate files for encoding necessary
- cdparanoia error correction in order to make exact copies of the audio data
- freedb support, now also through a proxy server
- Supported formats: RAW, WAV, MP3, AAC, Ogg Vorbis, Monkeys Audio Lossless Compression and WMA, more formats are available through the Audio Compression Manager or the Command Line Encoder interface
- Normalization
- Automatic play list creation with extended play list information
- SFV-checksum file creation
- CD audio playback functionality
- Full customisable ID3v1 tag support for each track
- Prelimenary ID3v2 support
- WAV file tagging supported
- CD-Text support
- Filenames are fully customizable
- Supports a wide range of CD-ROM drives
ALi AC'97 Audio Controller - SigmaTel Codec 5.10.7132.0
This driver release supports the following devices: ALi AC97 Audio Controller - SigmaTel more>>
This driver release supports the following devices:
- ALi AC'97 Audio Controller - SigmaTel Codec

MSU Lossless Video Codec 0.6.0
Free high-quality lossless video codec. Best lossless compression ratio. more>> Free high quality lossless video codec. This codec is intended for lossless video compression (used for saving master copies or intermediate rendering results). It has the best compression ration among free lossless video codecs. Supports RGB, YUY2 and YV12. Allows to set up speed/compression ratio compromise by choosing appropriate motion compensation algorithm. Allows to set up loss/compression ratio compromises. Performs accurate denoisng in temporal and spatial domains during lossy compression. Denoising offten improves quality of video.<<less
Exact Audio Copy 0.99 prebeta 3
EAC is a new audio grabber for CD-ROM drives. Features include: Usage of the Windows 95 and Windows NT ASPI Interface, so both SCSI and ATAPI CD-ROM drives are supported Hidden sector synchronization more>> EAC is a new audio grabber for CD-ROM drives. Features include:
- Usage of the Windows 95 and Windows NT ASPI Interface, so both SCSI and ATAPI CD-ROM drives are supported
- Hidden sector synchronization (jitter correction)
- Secure, fast and burst extraction methods selectable. Fast extraction should run at the same speed as other grabbers, but is probably not exact anymore. Burst mode just grabs the audio data without any synchronization.
- Read error and complete loss of sync detection and correction in secure modes, as far as possible
- Output of time positions of all non-exact corrections and listen to these positions
- Copy of ranges of music data, not only tracks
- Automatic Speed reduction on errors and fallback afterwards
- Normalization of extracted audio
- Usage of the Windows Audio Compression Manager (ACM Codecs) for direct compression e.g. to MP3 waves
- Support for the BladeEnc DLL that is usable like an ACM Codec for online MP3 compression.
Lagarith Lossless Video Codec 1.3.18
Lagarith offers excellent compression more>> Lagarith offers excellent compression, the MSU Lossless Codec and FFV1 are the only codecs that outperform Lagarith in terms of compression.
Lagarith is able to operate in several colorspaces - RGB24, RGB32, RGBA, YUY2, and YV12. Also, Lagarith will never down-sample video, preventing inadvertent quality loss. For DVD video, the compression is typically only 10-30% better than Huffyuv. However, for high static scenes or highly compressible scenes, Lagarith significantly outperforms Huffyuv. A comparison for various types of video can be found here.<<less