DeepStream3.0: error after playing my pipeline

Accelerated Computing Intelligent Video Analytics DeepStream SDK
1

hi,everyone:
i have 2 questions plz.
firstly,i play my pipeline with this.but something wrong happens(Got EOS from element “pipeline0”),how can i resolve this?

gst-launch-1.0 -v uridecodebin uri=file:///home/vapd/deepstream-test3/sample_720p.mp4 ! nv.sink_01 nvstreammux name=nv width=1920 height=1080 batch-size=4 ! nvvidconv ! "video/x-raw(memory:NVMM),format=(string)RGBA" ! fakesink

secondly,after nvvidconv element,i want to know the stream-id about every frame from src_pad’s probe,how can i get the correct stream-id?it seen that stream-id always is 0;and nvstreammux must be set width and weight,is it said that i can’t get different resolution frame?

thanks u!

2

streammux does not support batch for one source. It will pad null frame for one batch if the source number is less than batch size.

GstNvStreamMeta->stream_id can get the stream id. You can use streamDemux to get which stream is off.

Yes. Streammux can’t output different resolution frames.