Ana səhifə

San José, ca, us – January 2014 Source: Convener Title: mpeg uri assets and mime types Status: Approved Editor: Christian Timmerer


Yüklə 0.5 Mb.
səhifə2/4
tarix25.06.2016
ölçüsü0.5 Mb.
1   2   3   4

2URIs used for identifying profiles & levels


The following provides a list of URI identifying profiles and levels of MPEG audio, video and graphics standards.

The main part of the profile & levels URI (i.e. the string after urn:mpeg:) are case insensitive, i.e. "urn:mpeg:mpeg4:profile:avc:main:4.1" and "urn:mpeg:Mpeg4:Profile:AVC:main:4.1" are two valid identifiers for main profile, level 4.1 of ISO/IEC 14496-10. The "urn:mpeg" string is itself case sensitive.

The canonical form is defined as the string with lower case characters.

2.1Audio Profiles & Levels URIs


The MPEG-1 profiles and levels are specified in 11172-3:1993, the MPEG-2 ones in 13818-3:1998 and MPEG-4 ones in 14496-3:2007 (see subclause 1.5.2).

15938-5:2003 (MPEG-7 MDS) specifies a Classification Scheme for identifying MPEG Audio profiles and levels up to the audio:mobile-internetworking profile. Its URI is urn:mpeg:mpeg7:cs:AudioCodingFormatCS:2001. When filled, the last column in the following table indicates corresponding the TermId in the Classification Scheme.



URN

Designation

TermId

urn:mpeg:mpeg1:profile:audio:layer1

MPEG-1 Audio Layer I

3.1

urn:mpeg:mpeg1:profile:audio:layer2

MPEG-1 Audio Layer II

3.2

urn:mpeg:mpeg1:profile:audio:layer3

MPEG-1 Audio Layer III

3.3

urn:mpeg:mpeg2:profile:audio:low-sampling-rate

MPEG-2 Audio Low Sampling Rate

4.1

urn:mpeg:mpeg2:profile:audio:low-sampling-rate:layer1

MPEG-2 Audio Low Sampling Rate Layer I

4.1.1

urn:mpeg:mpeg2:profile:audio:low-sampling-rate:layer2

MPEG-2 Audio Low Sampling Rate Layer II

4.1.2

urn:mpeg:mpeg2:profile:audio:low-sampling-rate:layer3

MPEG-2 Audio Low Sampling Rate Layer III

4.1.3

urn:mpeg:mpeg2:profile:audio:backward-compatible-multi-channel:layer1

MPEG-2 Backward Compatible Multi-Channel Layer I

4.2.1

urn:mpeg:mpeg2:profile:audio:backward-compatible-multi-channel:layer2

MPEG-2 Backward Compatible multi-channel Layer II

4.2.2

urn:mpeg:mpeg2:profile:audio:backward-compatible-multi-channel:layer3

MPEG-2 Backward Compatible multi-channel Layer III

4.2.3

urn:mpeg:mpeg2:profile:audio:aac

MPEG-2 Audio AAC

4.3

urn:mpeg:mpeg2:profile:audio:aac-low-complexity

MPEG-2 Audio AAC Low Complexity Profile

4.3.1

urn:mpeg:mpeg2:profile:audio:aac-main

MPEG-2 Audio AAC Main Profile

4.3.2

urn:mpeg:mpeg2:profile:audio:aac-sampling-rate-scalable

MPEG-2 Audio AAC Sampling Rate Scaleable Profile

4.3.3

urn:mpeg:mpeg4:profile:audio:synthetic-audio

MPEG-4 Audio Synthetic Profile

5.1

urn:mpeg:mpeg4:profile:audio:synthetic-audio:1

MPEG-4 Audio Synthetic Profile @ Level 1

5.1.1

urn:mpeg:mpeg4:profile:audio:synthetic-audio:2

MPEG-4 Audio Synthetic Profile @ Level 2

5.1.2

urn:mpeg:mpeg4:profile:audio:synthetic-audio:3

MPEG-4 Audio Synthetic Profile @ Level 3

5.1.3

urn:mpeg:mpeg4:profile:audio:speech-audio

MPEG-4 Audio Speech Profile

5.2

urn:mpeg:mpeg4:profile:audio:speech-audio:1

MPEG-4 Audio Speech Profile @ Level 1

5.2.1

urn:mpeg:mpeg4:profile:audio:speech-audio:2

MPEG-4 Audio Speech Profile @ Level 2

5.2.2

urn:mpeg:mpeg4:profile:audio:scalable-audio

MPEG-4 Audio Scalable Profile

5.3

urn:mpeg:mpeg4:profile:audio:scalable-audio:1

MPEG-4 Audio Scalable Profile @ Level 1

5.3.1

urn:mpeg:mpeg4:profile:audio:scalable-audio:2

MPEG-4 Audio Scalable Profile @ Level 2

5.3.2

urn:mpeg:mpeg4:profile:audio:scalable-audio:3

MPEG-4 Audio Scalable Profile @ Level 3

5.3.3

urn:mpeg:mpeg4:profile:audio:scalable-audio:4

MPEG-4 Audio Scalable Profile @ Level 4

5.3.4

urn:mpeg:mpeg4:profile:audio:main

MPEG-4 Main Audio Profile

5.4

urn:mpeg:mpeg4:profile:audio:main:1

MPEG-4 Main Audio Profile @ Level 1

5.4.1

urn:mpeg:mpeg4:profile:audio:main:2

MPEG-4 Main Audio Profile @ Level 2

5.4.2

urn:mpeg:mpeg4:profile:audio:main:3

MPEG-4 Main Audio Profile @ Level 3

5.4.3

urn:mpeg:mpeg4:profile:audio:main:4

MPEG-4 Main Audio Profile @ Level 4

5.4.4

urn:mpeg:mpeg4:profile:audio:high-quality

MPEG-4 High Quality Audio Profile

5.5

urn:mpeg:mpeg4:profile:audio:high-quality:1

MPEG-4 High Quality Audio Profile @ Level 1

5.5.1

urn:mpeg:mpeg4:profile:audio:high-quality:2

MPEG-4 High Quality Audio Profile @ Level 2

5.5.2

urn:mpeg:mpeg4:profile:audio:high-quality:3

MPEG-4 High Quality Audio Profile @ Level 3

5.5.3

urn:mpeg:mpeg4:profile:audio:high-quality:4

MPEG-4 High Quality Audio Profile @ Level 4

5.5.4

urn:mpeg:mpeg4:profile:audio:high-quality:5

MPEG-4 High Quality Audio Profile @ Level 5

5.5.5

urn:mpeg:mpeg4:profile:audio:high-quality:6

MPEG-4 High Quality Audio Profile @ Level 6

5.5.6

urn:mpeg:mpeg4:profile:audio:high-quality:7

MPEG-4 High Quality Audio Profile @ Level 7

5.5.7

urn:mpeg:mpeg4:profile:audio:high-quality:8

MPEG-4 High Quality Audio Profile @ Level 8

5.5.8

urn:mpeg:mpeg4:profile:audio:low-delay

MPEG-4 Low Delay Audio Profile

5.6

urn:mpeg:mpeg4:profile:audio:low-delay:1

MPEG-4 Low Delay Audio Profile @ Level 1

5.6.1

urn:mpeg:mpeg4:profile:audio:low-delay:2

MPEG-4 Low Delay Audio Profile @ Level 2

5.6.2

urn:mpeg:mpeg4:profile:audio:low-delay:3

MPEG-4 Low Delay Audio Profile @ Level 3

5.6.3

urn:mpeg:mpeg4:profile:audio:low-delay:4

MPEG-4 Low Delay Audio Profile @ Level 4

5.6.4

urn:mpeg:mpeg4:profile:audio:low-delay:5

MPEG-4 Low Delay Audio Profile @ Level 5

5.6.5

urn:mpeg:mpeg4:profile:audio:low-delay:6

MPEG-4 Low Delay Audio Profile @ Level 6

5.6.6

urn:mpeg:mpeg4:profile:audio:low-delay:7

MPEG-4 Low Delay Audio Profile @ Level 7

5.6.7

urn:mpeg:mpeg4:profile:audio:low-delay:8

MPEG-4 Low Delay Audio Profile @ Level 8

5.6.8

urn:mpeg:mpeg4:profile:audio:natural

MPEG-4 Natural Audio Profile

5.7

urn:mpeg:mpeg4:profile:audio:natural:1

MPEG-4 Natural Audio Profile @ Level 1

5.7.1

urn:mpeg:mpeg4:profile:audio:natural:2

MPEG-4 Natural Audio Profile @ Level 2

5.7.2

urn:mpeg:mpeg4:profile:audio:natural:3

MPEG-4 Natural Audio Profile @ Level 3

5.7.3

urn:mpeg:mpeg4:profile:audio:natural:4

MPEG-4 Natural Audio Profile @ Level 4

5.7.4

urn:mpeg:mpeg4:profile:audio:mobile-internetworking

MPEG-4 Mobile Audio Internetworking Profile

5.8

urn:mpeg:mpeg4:profile:audio:mobile-internetworking:1

MPEG-4 Mobile Audio Internetworking Profile @ Level 1

5.8.1

urn:mpeg:mpeg4:profile:audio:mobile-internetworking:2

MPEG-4 Mobile Audio Internetworking Profile @ Level 2

5.8.2

urn:mpeg:mpeg4:profile:audio:mobile-internetworking:3

MPEG-4 Mobile Audio Internetworking Profile @ Level 3

5.8.3

urn:mpeg:mpeg4:profile:audio:mobile-internetworking:4

MPEG-4 Mobile Audio Internetworking Profile @ Level 4

5.8.4

urn:mpeg:mpeg4:profile:audio:mobile-internetworking:5

MPEG-4 Mobile Audio Internetworking Profile @ Level 5

5.8.5

urn:mpeg:mpeg4:profile:audio:mobile-internetworking:6

MPEG-4 Mobile Audio Internetworking Profile @ Level 6

5.8.6

urn:mpeg:mpeg4:profile:audio:aac

MPEG-4 AAC Profile

 

urn:mpeg:mpeg4:profile:audio:aac:1

MPEG-4 AAC Profile @ Level 1

 

urn:mpeg:mpeg4:profile:audio:aac:2

MPEG-4 AAC Profile @ Level 2

 

urn:mpeg:mpeg4:profile:audio:aac:3

MPEG-4 AAC Profile @ Level 3

 

urn:mpeg:mpeg4:profile:audio:aac:4

MPEG-4 AAC Profile @ Level 4

 

urn:mpeg:mpeg4:profile:audio:aac:5

MPEG-4 AAC Profile @ Level 5

 

urn:mpeg:mpeg4:profile:audio:he-aac

MPEG-4 High Efficiency AAC Profile

 

urn:mpeg:mpeg4:profile:audio:he-aac:1

MPEG-4 High Efficiency AAC Profile @ Level 1

 

urn:mpeg:mpeg4:profile:audio:he-aac:2

MPEG-4 High Efficiency AAC Profile @ Level 2

 

urn:mpeg:mpeg4:profile:audio:he-aac:3

MPEG-4 High Efficiency AAC Profile @ Level 3

 

urn:mpeg:mpeg4:profile:audio:he-aac:4

MPEG-4 High Efficiency AAC Profile @ Level 4

 

urn:mpeg:mpeg4:profile:audio:he-aac:5

MPEG-4 High Efficiency AAC Profile @ Level 5

 

urn:mpeg:mpeg4:profile:audio:he-aac-v2

MPEG-4 High Efficiency AAC v2 Profile

 

urn:mpeg:mpeg4:profile:audio:he-aac-v2:1

MPEG-4 High Efficiency AAC v2 Profile @ Level 1

 

urn:mpeg:mpeg4:profile:audio:he-aac-v2:2

MPEG-4 High Efficiency AAC v2 Profile @ Level 2

 

urn:mpeg:mpeg4:profile:audio:he-aac-v2:3

MPEG-4 High Efficiency AAC v2 Profile @ Level 3

 

urn:mpeg:mpeg4:profile:audio:he-aac-v2:4

MPEG-4 High Efficiency AAC v2 Profile @ Level 4

 

urn:mpeg:mpeg4:profile:audio:he-aac-v2:5

MPEG-4 High Efficiency AAC v2 Profile @ Level 5

 

urn:mpeg:mpeg4:profile:audio:low-delay-aac

MPEG-4 Low Delay AAC Profile

 

urn:mpeg:mpeg4:profile:audio:low-delay-aac:1

MPEG-4 Low Delay AAC Profile @ Level 1

 


1   2   3   4

Verilənlər bazası müəlliflik hüququ ilə müdafiə olunur ©atelim.com 2016
rəhbərliyinə müraciət