00_video_decode: Bug, Crash when feed with a H264 stream with BT709 signaling

Robotics & Edge Computing Jetson & Embedded Systems Jetson Nano
1

00_video_decode: Bug, Crash when feed with a H264 stream with BT709 signaling

/usr/src/nvidia/tegra_multimedia_api/samples/00_video_decode/video_decode_main.cpp

SHA1: fe1ca2a915f295e398bca3bf633140e6ed96f5a5 (71715 bytes Feb 10 11:22)

Fails to decode an H264 stream using color space BT709, If the stream is signaled as BT601 then is the program is able to work

2

Hi rodolfop9lt0,

We can’t reproduce your issue on Nano board.
Please check attached file.

$ ./video_decode H264 709.h264

709.zip (151 KB)

3

A few hours ago, after I posted the bug on the forum. I found that the latest SD_Card_image of the Nano contains an old set of multimedia_api samples, this set doesn’t have per example the sample ‘14_multivideo_decode’

I dowloaded the code available at https://developer.nvidia.com/embedded/dlc/l4t-multimedia-api-32-1-jetson-nano and this code have fixed the problem.

For completeness: The SHA1 of the video_decode_main.cpp shipped on the latest SD_Card_SW Image is fe1ca2a915f295e398bca3bf633140e6ed96f5a5, while the additional download one is db223877a503bfd998f4e1a577f435ac9d95889c