[Mp4-tech] Help regarding AAC LD block switching

[Sunitha DS]

Hi,
In case of AAC LC Encoder Block switching will decide the Windowing Sequence and based on the Windowing sequence Window type (KDB or SineWindow) will be decided.
In case of AAC LD there is no block switching mechanism, instead of using KDB and Sine window in AAC LC, Overlap and Sinewindow will be used in case of AAC LD.
Please let me know how the block switching is replaced in case of AAC LD encoder.
regards
Sunitha
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