TX2 in jetpak 3.0. decode by multimedia. after v4l2_open, then v4l2_ioctl error
root@tegra-ubuntu:/home/nvidia/tegra_multimedia_api/samples/00_video_decode# ./video_decode d1.h264 H264 -o 1.YUV
Set governor to performance before enabling profiler
Failed to query video capabilities: Inappropriate ioctl for device
NvMMLiteOpen : Block : BlockType = 261
TVMR: NvMMLiteTVMRDecBlockOpen: 7818: NvMMLiteBlockOpen
NvMMLiteBlockCreate : Block : BlockType = 261
Failed to query video capabilities: Inappropriate ioctl for device
Starting decoder capture loop thread
TVMR: cbBeginSequence: 1190: BeginSequence 720x576, bVPR = 0
TVMR: LowCorner Frequency = 0
TVMR: cbBeginSequence: 1583: DecodeBuffers = 2, pnvsi->eCodec
error info :
Failed to query video capabilities: Inappropriate ioctl for device