When run nvjpeg encoder on child process message shows ‘Tegra Acceleration failed’ and fails. To reproduce modify tegra_multimedia_api/samples/05_jpeg_encode/jpeg_encode_main.cpp Rename main function to _main and add main(int argc, char *argv[]) { #if 0 return _main(argc, argv); #else in…

Hi Nobutaka, This is not a case supported by default. It is more like a feature request and we will need some time to check and evaluate. For our reference, could you share the reason of runnning jpeg encoding in child process?

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Cannot run nvjpeg encoder on child process

Autonomous Machines Jetson & Embedded Systems Jetson TX2

DaneLLL February 11, 2019, 7:42am 12

Please try attachment.
libnvrm_graphics_r28_2_1.zip (28 KB)