Lyra 1.3 mepere codec ọdịyo

Google ebipụtala ntọhapụ nke codec ọdịyo Lyra 1.3, nke ezubere iji nweta mgbasa ozi olu dị elu n'ọnọdụ nwere oke ozi ebugharị. Ogo okwu na bitrates nke 3.2 kbps, 6 kbps na 9.2 kbps mgbe ị na-eji Lyra codec bụ ihe nhata na bitrates nke 10 kbps, 13 kbps na 14 kbps mgbe ị na-eji Opus codec. Iji dozie nsogbu a, na mgbakwunye na usoro ọdịnala nke mkpakọ ọdịyo na ntụgharị mgbaàmà, Lyra na-eji usoro okwu dabere na sistemụ mmụta igwe, nke na-enye gị ohere ịmegharị ozi na-efu efu dabere na njirimara okwu. Edere mmejuputa koodu ntinye aka na C++ wee kesaa n'okpuru ikike Apache 2.0.

N'adịghị ka ntọhapụ nke Lyra 1.2 emegharịrị nke ukwuu nke a tụrụ aro na Ọktọba, nke atụgharịa na nhazi netwọkụ akwara ọhụrụ, ụdị 1.3 na-ebuli ụdị mmụta igwe na-enweghị mgbanwe ụkpụrụ ụlọ. Ụdị ọhụrụ ahụ na-eji ọnụọgụ 32-bit kama ọnụọgụ 8-bit na-ese n'elu iji chekwaa ihe dị arọ ma rụọ ọrụ mgbakọ na mwepụ, na-ebute mbelata 43% na nha nlereanya yana ọsọ ọsọ 20% mgbe a na-anwale na ekwentị Pixel 6 Pro. A na-edobe ogo okwu n'otu ọkwa ahụ, mana usoro nke data a na-ebufe agbanweela ma ọ dabara na mwepụta ndị gara aga.

isi: opennet.ru

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