Re: nnstreamer & openVINO
toggle quoted messageShow quoted text
Now I wonder where I made a mistake in the code of the rtsp player that there was an increase in performance :) What you are writing really makes sense. I just didn't understand that everyone uses parse_launch and doesn't get angry with the dynamic pipeline.
I use this pipeline:
"rtspsrc location = rtsp: //192.168.1.111: 8554 / test latency = 0! decodebin! videoconvert! videoscale!"
"video / x-raw, width =% d, height =% d, format = RGB! tee name = t_raw"
"t_raw.! queue! videoconvert! cairooverlay name = tensor_res! ximagesink name = img_tensor"
"t_raw.! queue leaky = 2 max-size-buffers = 2! videoscale! video / x-raw, width =% d, height =% d! tensor_converter!"
"tensor_transform mode = arithmetic option = typecast: float32, add: -127.5, div: 127.5!"
"tensor_filter framework = tensorflow-lite model =% s!"
"tensor_sink name = tensor_sink"
- I think I'm stupidly using videoconvert twice. I get h264 video from the camera, I understand that I have to convert to raw format, but I don't understand why I convert twice via videocale format.
- I find that glimagesink works very well with raspberry, but ximagesink is used in the example, so I left it.
- Do you think speed on rpi would help wayland? It's very imperfect software, but it came to me very fast.
čt 4. 3. 2021 v 14:17 odesílatel MyungJoo Ham via lists.lfaidata.foundation <myungjoo.ham=samsung.com@...> napsal: