GStreamer videotestsrc để RTP

Question

Tôi chỉ đang cố gắng lấy mẫu RTP hoạt động, nhưng mọi ví dụ tôi thấy không thực thi do thiếu plugin hoặc chân không chính xác.

Điều này có vẻ hứa hẹn nhất, nhưng, mặc dù các máy chủ và máy khách dường như để khởi động đúng cách và đi đến "chơi", không có gì xảy ra:

Server:

gst-launch -v videotestsrc ! \ 
    video/x-raw-rgb, format=\(fourcc\)RGB, width=4, height=4, frame-rate=1/1 ! rtpvrawpay ! 
    udpsink host=127.0.0.1 

sản lượng Server:

/GstPipeline:pipeline0/GstUDPSink:udpsink0.GstPad:sink: caps = application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)RGB, depth=(string)8, width=(string)4, height=(string)4, colorimetry=(string)SMPTE240M, payload=(int)96, ssrc=(uint)3779397700, clock-base=(uint)1161131286, seqnum-base=(uint)43390 
Pipeline is PREROLLED ... 
Setting pipeline to PLAYING ... 

Khách hàng:

gst-launch-0.10 -v udpsrc caps="application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)RGB, depth=(string)8, width=(string)4, height=(string)4, colorimetry=(string)SMPTE240M, payload=(int)96, ssrc=(uint)3779397700, clock-base=(uint)1161131286, seqnum-base=(uint)43390" ! rtpvrawdepay ! xvimagesink 

sản lượng

Chủ đầu tư:

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-rgb, width=(int)4, height=(int)4, format=(fourcc)0x00000000, framerate=(fraction)0/1, endianness=(int)4321, red_mask=(int)16711680, green_mask=(int)65280, blue_mask=(int)255, bpp=(int)24, depth=(int)24 
/GstPipeline:pipeline0/GstRtpVRawDepay:rtpvrawdepay0.GstPad:sink: caps = application/x-rtp, media=(string)video, payload=(int)96, clock-rate=(int)90000, encoding-name=(string)RAW, sampling=(string)RGB, depth=(string)8, width=(string)4, height=(string)4, colorimetry=(string)SMPTE240M, ssrc=(uint)3779397700, clock-base=(uint)1161131286, seqnum-base=(uint)43390 

Answer 1

Những công việc:

Server:

gst-launch-0.10 -v \ 
gstrtpbin name=rtpbin1 \ 
videotestsrc ! x264enc ! rtph264pay ! rtpbin1.send_rtp_sink_0 \ 
rtpbin1.send_rtp_src_0 ! udpsink host=127.0.0.1 port=5011 \ 
rtpbin1.send_rtcp_src_0 ! udpsink host=127.0.0.1 port=5012 \ 
udpsrc port=5013 ! rtpbin1.recv_rtcp_sink_0 

Chủ đầu tư:

gst-launch-0.10 -v \ 
videomixer name=mix ! ffmpegcolorspace ! autovideosink sync=false async=false \ 
gstrtpbin name=rtpbin1 \ 
udpsrc port=5011 caps = "application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)H264, sprop-parameter-sets=(string)\"Z0LAFdkBQfsBEAAAAwAXc1lAAPFi5IAA\\,aMuMsg\\=\\=\", ssrc=(uint)595281375, payload=(int)96, clock-base=(uint)3105254905, seqnum-base=(uint)59233" ! rtpbin1.recv_rtp_sink_0 rtpbin1. ! rtph264depay ! queue ! ffdec_h264 ! videobox border-alpha=0 top=0 left=0 ! mix. \ 
udpsrc port=5012 ! rtpbin1.recv_rtcp_sink_0 \ 
rtpbin1.send_rtcp_src_0 ! udpsink port=5013 host=127.0.0.1