Audio Interchange File Format - Revision history

Bumblebritches57: /* Sample Rate */

2018-08-13T23:33:35Z

Sample Rate

← Older revision		Revision as of 16:33, 13 August 2018
Line 31:		Line 31:
	! scope="col" \| Value		! scope="col" \| Value
	! scope="col" \| Bitset		! scope="col" \| Bitset
			\|-
			\| 8000 \|\| 0x400BFA00000000000000
	\|-		\|-
	\| 44100 \|\| 0x400EAC44000000000000		\| 44100 \|\| 0x400EAC44000000000000

Bumblebritches57: Described the sample rate format a bit

2018-08-13T23:30:11Z

Described the sample rate format a bit

← Older revision		Revision as of 16:30, 13 August 2018
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	Comprehensive AIFF tag listing: http://hul.harvard.edu/jhove/aiff-hul.html		Comprehensive AIFF tag listing: http://hul.harvard.edu/jhove/aiff-hul.html

			== Sample Rate ==
			The sample rate is stored as an extended precision float (80 bits, 10 bytes)

			{\| class="wikitable"
			\|+ SampleRate Layout
			\|-*
			! scope="col" \| Type
			! scope="col" \| Size
			\|-
			\| SignBit \|\| 1 bit.
			\|-
			\| Exponent \|\| 15 bits.
			\|-
			\| Mantissa \|\| 64 bits.
			\|}

			{\| class="wikitable"
			\|+ Example Sample Rates
			\|-*
			! scope="col" \| Value
			! scope="col" \| Bitset
			\|-
			\| 44100 \|\| 0x400EAC44000000000000
			\|-
			\| 48000 \|\| 0x400EBB80000000000000
			\|-
			\| 88200 \|\| 0x400FAC44000000000000
			\|-
			\| 96000 \|\| 0x400FBB80000000000000
			\|-
			\| 192000 \|\| 0x4010BB80000000000000
			\|}

	[[Category:Container Formats]]		[[Category:Container Formats]]

Compn: add samples

2008-05-14T21:03:12Z

add samples

← Older revision		Revision as of 14:03, 14 May 2008
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	* MIME Types:		* MIME Types:
	** aif, aiff: audio/aiff, audio/x-aiff, or audio/x-pn-aiff		** aif, aiff: audio/aiff, audio/x-aiff, or audio/x-pn-aiff
			* Samples: http://www-mmsp.ece.mcgill.ca/Documents/AudioFormats/AIFF/Samples.html

	AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.		AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.

Multimedia Mike: map extension to MIME type

2007-10-30T21:28:16Z

map extension to MIME type

← Older revision		Revision as of 14:28, 30 October 2007
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	* Official Specification: http://multimedia.cx/mirror/AudioIFF1_2_1.htm		* Official Specification: http://multimedia.cx/mirror/AudioIFF1_2_1.htm
	* MIME Types:		* MIME Types:
	** audio/aiff		** aif, aiff: audio/aiff, audio/x-aiff, or audio/x-pn-aiff
	** audio/x-aiff
	** audio/x-pn-aiff

	AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.		AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.

Multimedia Mike: start filling in MIME types for container formats

2007-10-30T20:45:16Z

start filling in MIME types for container formats

← Older revision		Revision as of 13:45, 30 October 2007
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	* Company: [[Apple]]		* Company: [[Apple]]
	* Official Specification: http://multimedia.cx/mirror/AudioIFF1_2_1.htm		* Official Specification: http://multimedia.cx/mirror/AudioIFF1_2_1.htm
			* MIME Types:
			** audio/aiff
			** audio/x-aiff
			** audio/x-pn-aiff

	AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.		AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.

Suxen drol at 02:01, 27 October 2007

2007-10-27T02:01:12Z

← Older revision		Revision as of 19:01, 26 October 2007
Line 4:		Line 4:

	AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.		AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.

			Comprehensive AIFF tag listing: http://hul.harvard.edu/jhove/aiff-hul.html

	[[Category:Container Formats]]		[[Category:Container Formats]]

Multimedia Mike: add mirrored HTML document spec

2007-10-25T01:32:20Z

add mirrored HTML document spec

← Older revision		Revision as of 18:32, 24 October 2007
Line 1:		Line 1:
	* Extensions: aif, aiff		* Extensions: aif, aiff
	* Company: [[Apple]]		* Company: [[Apple]]
			* Official Specification: http://multimedia.cx/mirror/AudioIFF1_2_1.htm

	AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.		AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.

	[[Category:Container Formats]]		[[Category:Container Formats]]

Multimedia Mike at 22:28, 5 April 2006

2006-04-05T22:28:42Z

New page

* Extensions: aif, aiff
* Company: [[Apple]]

AIFF files exclusively store audio data. They serve as somewhat of an Apple analog of the [[Microsoft Wave]] format.

[[Category:Container Formats]]