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səhifə | 82/91 | tarix | 02.01.2022 | ölçüsü | 3,08 Mb. | | #27499 |
| 960/1024 block length
Andreas Schneider, Dolby, presented
m15641
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further considerations regarding the 960 transform length in the AAC profile, the HE AAC profile and the HE AAC v2 profile
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Andreas Schneider
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The contribution reviewed
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the external specifications that use one block length or the other
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the reference source code available (or not available) for guiding implementers
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risk of leakage of content from block-length “island” to the other
Ralph Sperschneider, FhG, presented
m15645
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Overhead consideration for an AAC decoder that supports both frame lengths compared to an AAC decoder that supports only one frame length
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Bernhard Grill
Marc Gayer
Markus Multrus
Johannes Hilpert
Ralph Sperschneider
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The contribution gives an analysis of the relative complexity of implementing 1024 vs 960 block length AAC decoders.
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