Hi,

This patch fixes multiple unnecessary cuda contexts which are created incase 
the gpu device to use is greater than 0. Each cuda context creation takes about 
100ms and this patch helps in reducing the initialization time incase we are 
using one of the secondary gpus in the system. The patch is being ported to 
libav. Please let me know if there is a better way to port patches. Thanks.

Regards
Ganapathy

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Attachment: 0001-avcodec-nvenc-make-gpu-indices-independent-of-suppor.patch
Description: 0001-avcodec-nvenc-make-gpu-indices-independent-of-suppor.patch

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