I’m trying same pipeline with my laptop and Jetson Nano, and pipelines only get blocked using Jetson. I use appsink from sink-pipe and get buffers of one frame for image processing and push it into source-pipe.
But it looks like appsink pipeline isn’t prerolling buffer and some blocking messages always showed.
Opening in BLOCKING MODE
NvMMLiteOpen : Block : BlockType = 261
NVMEDIA: Reading vendor.tegra.display-size : status: 6
NvMMLiteBlockCreate : Block : BlockType = 261
this is the screeshot from Jetson Nano.
i’ve used both rtspsrc+decodebin and uridecodebin, it didn’t work out. Pipelines are like below.
uridecodebin uri=rtsp://~ ! videoconvert ! video/x-raw,format=BGR ! appsink
appsrc ! video/x-raw, format=BGR,width=1280,height=720,framerate=30/1 ! videoconvert ! x264enc ! mpegtsmux ! hlssink max-files=10 target-duration=5 locaton=./segment%05d.ts playlist-location=./playlist.m3u8
What’s the meaning of BlockType and Why is my app opened in blocking mode?