Subzeromot

thanks, video conversion seems ok, but I still can not copy n_frame_c. Have no idea. Not see any thing in log file

 This is my pipeline. I put pph after on-screen-display (osd).

I think I need to do conversation in GstBin-osd. How can I do that?

I set process-mode in nvdsosd to CPU, so the output sink should be RBGA, right? Why in the pipeline, it still shows NV12?

@rjhowell44 Actually, it works with multi video source, but rtsp source is not work, even with one source

>  This is my pipeline. I put pph after on-screen-display (osd). Why elements in sources bin are not link to each other?

why your graph look so difference? I run your script and it work perfect. But if I remove 2 sources (uri-source, uri-source-2), only play with rtsp sources, they still can...

thanks, let me try with v0.30

seem still not working, I run with v0.30.alpha, and there is my pipeline when I run 2 RTSP sources 

[GST_DEBUG.log](https://github.com/prominenceai/deepstream-services-library/files/15202880/GST_DEBUG.log) There is my log files. The pipeline runs ok, but when I add script to copy frame from buffer, it crash `Segmentation fault (core dumped)` > frame_meta = pyds.glist_get_nvds_frame_meta(l_frame.data)...