Gstreamer omx change resolution while playing

[Andrea Capirchio]

Hello,
I am using the omxh264enc element to encode a video and stream it from a
Raspberry Pi to a PC.
Is it possible to change framerate/resolution of the video while playing?

I did it already with an x264enc element from PC to PC and everything is
working, but with the omx comes out the following:

0:00:35.819364464  9791  0x194ec90 FIXME           videoencoder
gstvideoencoder.c:630:gst_video_encoder_setcaps:<video_enc>
GstVideoEncoder::reset() is deprecated

My reference pipeline is:

v4l2src ! videoscale ! videorate !
video/x-raw,width=640,height=480,framerate=60/1 ! omxh264enc
control-rate=3, target-bitrate=1280000 ! h264parse ! rtph264pay ! appsink

Any help would be greatly appriciated.
Thanks,
Andrea
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