timestamp issue during save h265 encoded into file

[Борис]

I'm sending video using next pipeline:
appsrc name=vsrc ! videoconvert !
video/x-raw,format=I420,width=1920,height=1080,framerate=60/1 ! omxh265enc
bitrate=20000000 control-rate=2 iframeinterval=30 preset-level=3 !
rtph265pay name=pay0 pt=96

to receive i use this pipeline:

rtspsrc location=rtsp://10.20.66.1:5000/vd latency=0
protocols=GST_RTSP_LOWER_TRANS_TCP

! application/x-rtp,encoding-name=H265,payload=96 ! rtph265depay !
h265parse ! queue

! omxh265dec ! videoconvert ! appsink sync = false


and everything works ok, but sometimes i need to save raw h265 without decode it

for this purpose i try to use next pipeline:


gst-launch-1.0 --gst-debug-level=3 rtspsrc

location=rtsp://10.20.55.68:4510/vd

latency=0 protocols=GST_RTSP_LOWER_TRANS_TCP !

application/x-rtp,encoding-name=H265,payload=96

! rtph265depay ! h265parse ! queue ! matroskamux ! filesink

location=test.mkv -e sync=false async=false


but it gives me something terrible in result (watch video below):

https://drive.google.com/open?id=1GsLW9WEWi619YRDZw7ndmd43Nlyq4QSm


during stream i getting next warnings:


0:00:12.295262969 25141   0x7f7c045990 FIXME           rtph265depay
gstrtph265depay.c:1150:gst_rtp_h265_depay_process:<rtph265depay0>
Assuming DONL field is not present
0:00:12.295914963 25141   0x7f7c045990 FIXME              h265parse
gsth265parse.c:1639:gst_h265_parse_parse_frame:<h265parse0> Implement
timestamp/duration interpolation based on SEI message


and it seems to me that video corrupted due to this warnings, but i
don't understand

how to set correct timestamp, now for this purpose i use:

    g_object_set (appsrc, "do-timestamp", true, NULL);

but is i can see, it's incorrect approach, so how can i fix this issue?
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