udpsink: implement timestamp smoothing / sender throttling (for rtprawpay and gigabit ethernet)
Submitted by kwisp
Link to original bug (#673794)
Description
Created attachment 211668
good
It is some problem with rtpvrawdepay and gigabit ethernet.
All right, if we use Fast Ethernet mode:
sender:
kwisp@klochkov ~ $ LANG=en.en GST_PLUGIN_PATH=/usr/local/lib/gstreamer-0.10/ GST_PLUGIN_SYSTEM_PATH=/usr/lib/gstreamer-0.10/ gst-launch-0.10 -v videotestsrc ! video/x-raw-yuv,format=(fourcc)I420,width=320,height=240 ! rtpvrawpay ! udpsink host="192.168.136.130" port=5000
Setting pipeline to PAUSED ...
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0.GstPad:src: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)2837818414, clock-base=(uint)2969841640, seqnum-base=(uint)10940
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0: timestamp = 2969841640
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0: seqnum = 10940
/GstPipeline:pipeline0/GstUDPSink:udpsink0.GstPad:sink: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)2837818414, clock-base=(uint)2969841640, seqnum-base=(uint)10940
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
receiver:
unit29@calligraphy2:~$ LANG=en.en gst-launch -v udpsrc uri="udp://192.168.136.130:5000" caps="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)3179834474, clock-base=(uint)2843576415, seqnum-base=(uint)64658" ! rtpvrawdepay ! xvimagesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstRtpVRawDepay:rtpvrawdepay0.GstPad:src: caps = video/x-raw-yuv, width=(int)320, height=(int)240, format=(fourcc)I420, framerate=(fraction)0/1
/GstPipeline:pipeline0/GstRtpVRawDepay:rtpvrawdepay0.GstPad:sink: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)3179834474, clock-base=(uint)2843576415, seqnum-base=(uint)64658
/GstPipeline:pipeline0/GstXvImageSink:xvimagesink0.GstPad:sink: caps = video/x-raw-yuv, width=(int)320, height=(int)240, format=(fourcc)I420, framerate=(fraction)0/1
<good>
If we use Gigabit ethernet mode:
sender:
LANG=en.us gst-launch -v videotestsrc ! video/x-raw-yuv,format=(fourcc)I420,width=320,height=240 ! rtpvrawpay ! udpsink host="192.168.192.2" port=5000
Setting pipeline to PAUSED ...
/GstPipeline:pipeline0/GstVideoTestSrc:videotestsrc0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
Pipeline is PREROLLING ...
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:src: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstCapsFilter:capsfilter0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0.GstPad:src: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)2151192507, clock-base=(uint)1835557868, seqnum-base=(uint)14436
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0.GstPad:sink: caps = video/x-raw-yuv, format=(fourcc)I420, width=(int)320, height=(int)240, color-matrix=(string)sdtv, chroma-site=(string)mpeg2, framerate=(fraction)30/1
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0: timestamp = 1835557868
/GstPipeline:pipeline0/GstRtpVRawPay:rtpvrawpay0: seqnum = 14436
/GstPipeline:pipeline0/GstUDPSink:udpsink0.GstPad:sink: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)2151192507, clock-base=(uint)1835557868, seqnum-base=(uint)14436
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
receiver2:
unit29@calligraphy2:~$ LANG=en.en gst-launch -v udpsrc uri="udp://192.168.192.2:5000" caps="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)2151192507, clock-base=(uint)1835557868, seqnum-base=(uint)14436" ! rtpvrawdepay ! ffmpegcolorspace ! ximagesink
Setting pipeline to PAUSED ...
Pipeline is live and does not need PREROLL ...
Setting pipeline to PLAYING ...
New clock: GstSystemClock
/GstPipeline:pipeline0/GstRtpVRawDepay:rtpvrawdepay0.GstPad:src: caps = video/x-raw-yuv, width=(int)320, height=(int)240, format=(fourcc)I420, framerate=(fraction)0/1
/GstPipeline:pipeline0/GstRtpVRawDepay:rtpvrawdepay0.GstPad:sink: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)YCbCr-4:2:0, depth=(string)8, width=(string)320, height=(string)240, colorimetry=(string)BT601-5, payload=(int)96, ssrc=(uint)2151192507, clock-base=(uint)1835557868, seqnum-base=(uint)14436
/GstPipeline:pipeline0/GstFFMpegCsp:ffmpegcsp0.GstPad:src: caps = video/x-raw-rgb, bpp=(int)16, depth=(int)16, endianness=(int)1234, red_mask=(int)63488, green_mask=(int)2016, blue_mask=(int)31, width=(int)320, height=(int)240, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1
/GstPipeline:pipeline0/GstFFMpegCsp:ffmpegcsp0.GstPad:sink: caps = video/x-raw-yuv, width=(int)320, height=(int)240, format=(fourcc)I420, framerate=(fraction)0/1
/GstPipeline:pipeline0/GstXImageSink:ximagesink0.GstPad:sink: caps = video/x-raw-rgb, bpp=(int)16, depth=(int)16, endianness=(int)1234, red_mask=(int)63488, green_mask=(int)2016, blue_mask=(int)31, width=(int)320, height=(int)240, framerate=(fraction)0/1, pixel-aspect-ratio=(fraction)1/1
<bad>
We need show video more then 320x240 resolution
1024x768
<very bad>
It is Intel Atom 1.6GHz on the receiver side.
Gigabit ethernet maximum load is 6Mb/sec
Maximum CPU load is 30%.
gstrtpjitterbuffer dont save us too.
mailto: kwispost@gmail.com
Attachment 211668, "good":
