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Android NEON Support
Taner Sener edited this page Aug 16, 2018
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arm-v7a-neon and arm64-v8a are the two architectures that support NEON instructions. arm64-v8a has its own ABI but arm-v7a-neon does not. Both arm-v7a and arm-v7a-neon share the same ABI (armeabi-v7a).
MobileFFmpeg detects the NEON support at runtime and loads the appropriate architecture for armeabi-v7a ABI. This mechanism aims to benefit from NEON instructions but ABI size is bigger when compared to other ABIs.
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