0:00:02.465681000 31685 0x81b0ca0 DEBUG             GST_PADS gstpad.c:2734:gst_pad_alloc_buffer_full:<id:src> caps changed from (NULL) to 0x81d12e0 video/x-raw-yuv, format=(fourcc)I420, width=(int
)352, height=(int)208, framerate=(fraction)15/1
0:00:02.465902000 31685 0x81b0ca0 DEBUG             GST_PADS gstpad.c:2734:gst_pad_alloc_buffer_full:<sink:proxypad6> caps changed from (NULL) to 0x81d12e0 video/x-raw-yuv, format=(fourcc)I420, wi
dth=(int)352, height=(int)208, framerate=(fraction)15/1
0:00:02.465956000 31685 0x81b0ca0 DEBUG             GST_PADS gstpad.c:2734:gst_pad_alloc_buffer_full:<preroll_video_src0:src> caps changed from (NULL) to 0x81d12e0 video/x-raw-yuv, format=(fourcc)
I420, width=(int)352, height=(int)208, framerate=(fraction)15/1
0:00:02.465997000 31685 0x81b0ca0 DEBUG             GST_PADS gstpad.c:2734:gst_pad_alloc_buffer_full:<selector_video_src0:src> caps changed from (NULL) to 0x81d12e0 video/x-raw-yuv, format=(fourcc
)I420, width=(int)352, height=(int)208, framerate=(fraction)15/1
0:00:02.466208000 31685 0x81b0ca0 DEBUG             GST_PADS gstpad.c:2734:gst_pad_alloc_buffer_full:<decodebin0:src0> caps changed from (NULL) to 0x81d12e0 video/x-raw-yuv, format=(fourcc)I420, w
idth=(int)352, height=(int)208, framerate=(fraction)15/1
0:00:02.480811000 31685 0x81b0ca0 DEBUG             GST_PADS gstpad.c:3612:gst_pad_push:<selector_video_src0:src> caps changed from (NULL) to 0x81d12e0 video/x-raw-yuv, format=(fourcc)I420, width=
(int)352, height=(int)208, framerate=(fraction)15/1