Comment 66 for bug 1985057

The below two patches in Description could cause the screencast regression, so they were reverted, if we want add them again we need two gstreamer's patches in comment #51.

  * d/p/0001-buffers-ensure-buffer-size-does-not-exceed-maxsize.patch
    d/p/0002-gst-dequeue-a-shared-buffer-instead-of-original-pool.patch
    - Camera output freeze when using pipewiresrc (LP: #1985057)

I also added another pipewire patch, d/p/0003-gst-copy-buffer-memory-in-dequeue_buffer-using-gst_m.patch from comment #51 .