Interpipe - Switching between two pipelines.

[Aravindhan K]

Hi Michael,

Thanks for pointing that out, that was really helpful.
Here is the working version of sample code,
https://pastebin.com/aBJxqKN8

Thanks,
Aravindhan K


On Thu, Nov 24, 2022 at 7:12 PM Michael Gruner <michael.gruner at ridgerun.com>
wrote:

> Hi Aravindhan
>
> Interpipes are essentially appsink/appsrc underneath.
>
> I’ve seen this accumulation you’re referring to, and it’s almost always
> due to the interpipesrc (appsrc) queuing buffers. Make sure you limit the
> internal capacity via max-bytes, max-time or max-buffers and configure it
> to block or drop buffers when the internal queue is full, via block or
> leaky-type.
>
> As per alternatives, there’s always the input-selector,
> intervideosrc/interaudiosrc or even handling the dynamic branches yourself
> programmatically.
>
> Michael
>
> On 24 Nov 2022, at 00:31, Aravindhan K via gstreamer-devel <
> gstreamer-devel at lists.freedesktop.org> wrote:
>
> 
> Hi All,
>
> For a video streaming application we are building we wanted to switch over
> different sources of video inputs ( One is RTSP source and other HLS
> source) and publish those over WebRTC connection. At first we we
> investigated using
> https://gstreamer.freedesktop.org/documentation/application-development/advanced/pipeline-manipulation.html,
> it worked well for switching single element, but swapping most of pipeline
> didn't go well for us.
>
> then came across this package, https://github.com/RidgeRun/gst-interpipe
> and tried a simple example using C code,
> https://pastebin.com/XUjNSi4i
> when I try to switch the source pipeline, memory usage goes peeks and gets
> terminated by OS. If any used this package before, kindly share some
> pointers what I might be doing wrong.
>
>
> Or any other alternate ways to handle this would be helpful
>
>
> Thanks,
> Aravindhan K
>
>
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