This appendix describes the audio data and file formats supported in Core Audio in OS X v10.5.
GeoVision CCTV MPEG4 Codec for mac, Codec Pack All in 1 6.0.3.0, Storm Codec 08.02.01, G 726 Audio Codec N/A.
- Best MP4 Decoder and Encoder with 370+ Codecs. MacX Video Converter Pro enables you to decode MP4 to H264, MPEG-4, HEVC, MPEG-4 AVC, as well as MPEG-2, XviD, VP8, H263, WMV, etc with 320+ video codecs and 50+ audio codecs supported. Thus, you can not only successfully play MP4 video on Mac/Windows, but also transfer it on iPhone X/8/Plus, iPad, Android without codec.
- Read Reviews and Write Comments - Download Lame 3.100 for Mac OS: LAME MP3 Encoder for Mac OS is a free encoder which is compatible with Mac OS X 10.3.9 or later CODECS AUDIO CODECS.
- K-Lite Codec Mac - Play or Convert Any Video and Audio Files on Mac OS X. Sep 1, 2015, Posted by Shirley White. What Is K-Lite Codec Pack? K-Lite Codec Pack is a collection of audio and video codecs that are needed to play various audio and video formats generally not supported by Microsoft operating system itself and its software.
- Contrary to previous information about 3rd party video codec support changing with the release of macOS Catalina, and the end of 3rd party codec support natively in the macOS, according to an Avid Press Release announced at IBC 2019 last weekend, Avid appear to be suggesting that there will be macOS support for Avid DNxHR and DNxHD codecs. As part of their IBC 2019 coverage.
Each audio file type lists the data formats supported for that type. That is, a converter exists to convert data from the particular file format to any of the listed data formats. Some data formats (such as AC3) cannot be converted to a linear PCM format and therefore cannot be handled by standard audio units.
A Core Audio Format (CAF) file can contain audio data of any format. Any application that supports the CAF file format can write audio data to the file or extract the data it contains. However, the ability to encode or decode the audio data contained within it is dependent on the audio codecs available on the system.
![Decoder Decoder](/uploads/1/1/9/8/119876292/232882014.jpg)
File Format | Data Formats |
---|---|
AAC ( .aac , .adts ) | 'aac ' |
AC3 ( .ac3 ) | 'ac-3' |
AIFC ( .aif , .aiff ,.aifc ) | BEI8 , BEI16 , BEI24 , BEI32 , BEF32 , BEF64 , 'ulaw' , 'alaw' , 'MAC3' , 'MAC6' , 'ima4' , 'QDMC' , 'QDM2' , 'Qclp' , 'agsm' |
AIFF ( .aiff ) | BEI8 , BEI16 , BEI24 , BEI32 |
Apple Core Audio Format ( .caf ) | '.mp3' , 'MAC3' , 'MAC6' , 'QDM2' , 'QDMC' , 'Qclp' , 'Qclq' , 'aac ' , 'agsm' , 'alac' , 'alaw' , 'drms' , 'dvi ' , 'ima4' , 'lpc ' , BEI8 , BEI16 , BEI24 , BEI32 , BEF32 , BEF64 , LEI16 , LEI24 , LEI32 , LEF32 , LEF64 , 'msx00x02' , 'msx00x11' , 'msx001' , 'msx00U' , 'ms x00' , 'samr' , 'ulaw' |
MPEG Layer 3 ( .mp3 ) | '.mp3' |
MPEG 4 Audio ( .mp4 ) | 'aac ' |
MPEG 4 Audio ( .m4a ) | 'aac ' , alac' |
NeXT/Sun Audio ( .snd , .au ) | BEI8 , BEI16 , BEI24 , BEI32 , BEF32 , BEF64 , 'ulaw' |
Sound Designer II ( .sd2 ) | BEI8 , BEI16 , BEI24 , BEI32 |
WAVE ( .wav ) | LEUI8 , LEI16 , LEI24 , LEI32 , LEF32 , LEF64 , 'ulaw' , 'alaw' |
Key for linear PCM formats. For example, BEF32 = Big Endian linear PCM 32 bit floating point.
LE | Little Endian |
BE | Big Endian |
F | Floating point |
I | Integer |
UI | Unsigned integer |
8/16/24/32/64 | Number of bits |
Core Audio includes a number of audio codecs that translate audio data to and from Linear PCM. Codecs for the following audio data type are available in OS X v10.4. Audio applications may install additional encoders and decoders.
Audio data type | Encode from linear PCM? | Decode to linear PCM? |
---|---|---|
MPEG Layer 3 ( '.mp3' ) | No | Yes |
MACE 3:1 ( 'MAC3' ) | Yes | Yes |
MACE 6:1 ( 'MAC6' ) | Yes | Yes |
QDesign Music 2 ( 'QDM2' ) | Yes | Yes |
QDesign ( 'QDMC' ) | No | Yes |
Qualcomm PureVoice ( 'Qclp' ) | Yes | Yes |
Qualcomm QCELP ( 'qclq' ) | No | Yes |
AAC ( 'aac ') | Yes | Yes |
Apple Lossless ( 'alac' ) | Yes | Yes |
Apple GSM 10:1 ( 'agsm' ) | No | Yes |
ALaw 2:1 'alaw' ) | Yes | Yes |
Apple DRM Audio Decoder ( 'drms' ) | No | Yes |
AC-3 | No | No |
DVI 4:1 ( 'dvi ' ) | No | Yes |
Apple IMA 4:1 ( 'ima4' ) | Yes | Yes |
LPC 23:1 ( 'lpc ' ) | No | Yes |
Microsoft ADPCM | No | Yes |
DVI ADPCM | Yes | Yes |
GSM610 | No | Yes |
AMR Narrowband ( 'samr' ) | Yes | Yes |
µLaw 2:1 ( 'ulaw' ) | Yes | Yes |
K-lite Codec Mac
Copyright © 2017 Apple Inc. All Rights Reserved. Terms of Use | Privacy Policy | Updated: 2017-10-30