audio pipeline

by walter

Table of Contents

  • read rtsp and demux to video and audio

    gst-launch-1.0 rtspclientsink name=s location=rtsp://localhost:8554/mystream libcamerasrc ! video/x-raw, width=640, height=480, framerate=30/1 ! videoconvert ! videoscale ! clockoverlay time-format="%d/%m/%y %H:%M:%S" ! x264enc speed-preset=ultrafast bitrate=600 key-int-max=40 ! queue ! s.sink_0 alsasrc ! queue ! audioconvert ! opusenc ! s.sink_1

  • read and record

    gst-launch-1.5 v4l2src do-timestamp=true ! videoconvert ! videoscale !
video/x-raw,framerate=30/1 ! timeoverlay shaded-background=1 ! queue !
x264enc ! queue ! mpegtsmux name=mux alsasrc ! queue ! audioconvert ! queue
! audioresample ! queue ! audiorate ! voaacenc bitrate=160000 ! queue !
aacparse ! queue ! mux. mux. ! queue ! hlssink sync=false

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