base-images

Useful Docker files for baseimages. OpenVino Inferencing engine and tracking plugins to be included, also included Intel hardware accelaration software stack such as media driver, media SDK, OpenVINO, gmmlib and libva. Also conctains OpenCV 4.2.0-openvino compiled with Gstreamer and python3.

Useful Gstreamer command

write mp4 file with hardware encoding

appsrc ! videoconvert ! videoscale ! video/x-raw,width=640,height=480 !  vaapih264enc ! mpegtsmux ! filesink location=file.mp4

open rtsp stream

gst-launch-1.0 rtspsrc location=rtsp://admin:admin123@192.168.0.100:554/Streaming/Channels/101 latency=10 ! decodebin ! autovideosink

gst-launch-1.0 rtspsrc location=rtsp://streamserve.ok.ubc.ca:1935/timcam/timcam.stream latency=10 ! decodebin ! autovideosink

gst-launch-1.0 rtspsrc location=rtsp://192.168.0.102:8554/ latency=100 ! queue ! rtph264depay ! h264parse ! avdec_h264 ! videoconvert ! videoscale ! video/x-raw,width=640,height=480 ! autovideosink


GST_DEBUG=fpsdisplaysink:5 /opt/gstreamer-dist-master/bin/gst-launch-1.0 --gst-plugin-path=/opt/gstreamer-dist-master/lib filesrc location=packages_short.mp4 ! decodebin ! videoconvert ! fpsdisplaysink sync=false

public rtsp streams available

rtsp://streamer1.streamhost.org:1935/salive/GMIalfah
https://github.com/warren-bank/Android-RTSP-IPCam-Viewer/blob/master/.etc/sample_file_import_data/video_streams.json

open udp stream

gst-launch-1.0 udpsrc port=5000 ! application/x-rtp,media=video,payload=96,clock-rate=90000,encoding-name=H264  ! rtpjitterbuffer ! rtph264depay ! h264parse ! decodebin ! videoconvert  !  video/x-raw, format=I420 ! fpsdisplaysink sync=false async=false max-buffers=60 drop=true

open mp4 file with vaapi for hardware acceleration

gst-launch-1.0 -v filesrc location=/path/to/video.mp4 ! qtdemux ! vaapidecodebin ! vaapisink fullscreen=true

sample commands using vaapi plugin

Play an H.264 video with an MP4 container in fullscreen mode

gst-launch-1.0 -v filesrc location=/path/to/video.mp4 ! \
qtdemux ! vaapidecodebin ! vaapisink fullscreen=true

Play a raw MPEG-2 interlaced stream

gst-launch-1.0 -v filesrc location=/path/to/mpeg2.bits ! \
mpegvideoparse ! vaapimpeg2dec ! vaapipostproc ! vaapisink

Convert from one pixel format to another, while also downscaling

gst-launch-1.0 -v filesrc location=/path/to/raw_video.yuv ! \
videoparse format=yuy2 width=1280 height=720 ! \
vaapipostproc format=nv12 height=480 ! vaapisink

Encode a 1080p stream in raw I420 format into H.264

gst-launch-1.0 -v filesrc location=/path/to/raw_video.yuv ! \
videoparse format=i420 width=1920 height=1080 framerate=30/1 ! \
vaapih264enc rate-control=cbr tune=high-compression ! \
qtmux ! filesink location=/path/to/encoded_video.mp4

Convert motec camera mjpg to h264 and stream it to localhost

gst-launch-1.0 -v rtspsrc location=rtsp://10.0.0.11:8554/MCDE3000 latency=0 ! decodebin ! x264enc tune=zerolatency bitrate=500 speed-preset=superfast ! h264parse ! rtph264pay pt=96 ! udpsink host=127.0.0.1 port=5000

Playback h264 from locahost

gst-launch-1.0 -v udpsrc port=5000 ! application/x-rtp,clock-rate=90000,payload=96 ! rtph264depay ! decodebin ! videoconvert ! autovideosink

Pipe udp h264 to jsmpeg

GST_DEBUG=3 gst-launch-1.0 -v udpsrc port=5000 ! application/x-rtp,clock-rate=90000,payload=96 ! rtph264depay ! decodebin ! videoconvert ! videorate max-rate=25 ! avenc_mpeg1video dct_algo=1 gop-size=30 max-bframes=0 ! mpegtsmux ! curlhttpsink location=http://127.0.0.1:8081/yoursecret

intel vaapi h264 decode

GST_DEBUG=3 gst-launch-1.0 -v udpsrc port=5000 ! application/x-rtp,clock-rate=90000,payload=96 ! rtph264depay ! vaapih264dec low-latency=true ! videorate ! video/x-raw,framerate=30/1 ! avenc_mpeg1video gop-size=15 max-bframes=0 bitrate=10000 ! mpegtsmux ! curlhttpsink location=http://127.0.0.1:8081/yoursecret

intel vaapi pipelines

camera rtsp mjpg > h264 udp rtp

gst-launch-1.0 rtspsrc location=rtsp://10.0.0.11:8554/MCDE3000 latency=0 ! decodebin ! vaapih264enc ! h264parse ! rtph264pay pt=96 ! udpsink host=127.0.0.1 port=5000

udp rtp h264 > gldisplay: latency is about 100ms

gst-launch-1.0 -v udpsrc port=5000 ! application/x-rtp,clock-rate=90000,payload=96 ! rtph264depay ! avdec_h264 ! videoconvert ! glimagesink

udp rtp h264 > mpeg1 > mpegts > http: latency is about 300ms

GST_DEBUG=3 gst-launch-1.0 -v udpsrc port=5000 ! application/x-rtp,clock-rate=90000,payload=96 ! rtph264depay ! vaapih264dec low-latency=true ! videorate ! video/x-raw,framerate=30/1 ! avenc_mpeg1video gop-size=15 max-bframes=0 bitrate=10000 ! mpegtsmux ! curlhttpsink location=http://127.0.0.1:8081/yoursecret

namedpipe encode

not tested

gst-launch-1.0 -v filesrc location='video_fifo' ! videoparse width=640 height=480 format=GST_VIDEO_FORMAT_YUY2 ! videoconver ! x264enc tune=zerolatency bitrate=500 speed-preset=superfast ! h264parse ! rtph264pay pt=96 ! udpsink host=127.0.0.1 port=5000

play YUV444 FULL HD file

gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! videoparse width=1920 height=1080 framerate=25/1 format=GST_VIDEO_FORMAT_Y444 ! videoconvert ! autovideosink

play YUV422 FULL HD file

gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! \
    videoparse width=1920 height=1080 framerate=25/1 format=GST_VIDEO_FORMAT_Y42B ! \
    videoconvert ! \
    autovideosink

play YUV422 FULL HD file

gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! \
    videoparse width=1920 height=1080 framerate=25/1 format=GST_VIDEO_FORMAT_Y42B ! \
    videoconvert ! \
    autovideosink

make PNG from YUV420

gst-launch-1.0 -v filesrc location=size_1920x1080.yuv ! \
    videoparse width=1920 height=1080 framerate=25/1 format=GST_VIDEO_FORMAT_Y42B ! \
    videoconvert ! \
    pngenc ! multifilesink location=img%03d.png

play MP4 FULL HD file

gst-launch-1.0 filesrc location=test.mp4 ! \
    decodebin name=dec ! \
    queue ! \
    videoconvert ! \
    autovideosink dec. ! \
    queue ! \
    audioconvert ! \
    audioresample ! \
    autoaudiosink

play MP3

gst-launch-1.0 filesrc location=test.mp3 ! decodebin ! playsink

play OGG

gst-launch-1.0 filesrc location=test.ogg ! decodebin ! playsink

play MP3 over UDP + RTP sender:

gst-launch-1.0 -v filesrc location=test.mp3 ! \
    decodebin ! \
    audioconvert ! \
    rtpL16pay ! \
    udpsink port=6969 host=192.168.1.42

receiver:

gst-launch-1.0 -v udpsrc port=6969 \
    caps="application/x-rtp, media=(string)audio, format=(string)S32LE, \
    layout=(string)interleaved, clock-rate=(int)44100, channels=(int)2, payload=(int)0" ! \
    rtpL16depay ! playsink

play webcam video over UDP with h264 coding sender

gst-launch-1.0 v4l2src ! \
    'video/x-raw, width=640, height=480, framerate=30/1' ! \
    videoconvert ! \
    x264enc pass=qual quantizer=20 tune=zerolatency ! \
    rtph264pay ! \
    udpsink host=192.168.1.140 port=1234

receiver

gst-launch-1.0 udpsrc port=1234 ! \
    "application/x-rtp, payload=127" ! \
    rtph264depay ! \
    avdec_h264 ! \
    videoconvert  ! \
    xvimagesink sync=false

play RAW webcam video over UDP (+RTP) without any coding sender

gst-launch-1.0 -v v4l2src ! 'video/x-raw, width=(int)640, height=(int)480, framerate=10/1' ! \
    videoconvert ! queue ! \
    rtpvrawpay ! queue ! \
    udpsink host=127.0.0.1 port=1234

receiver

gst-launch-1.0 udpsrc port=1234 ! \
    "application/x-rtp, media=(string)video, clock-rate=(int)90000, encoding-name=(string)RAW, \
    sampling=(string)YCbCr-4:2:2, depth=(string)8, width=(string)640, height=(string)480, \
    ssrc=(uint)1825678493, payload=(int)96, clock-base=(uint)4068866987, seqnum-base=(uint)24582" ! \
    rtpvrawdepay ! queue  ! videoconvert  ! autovideosink

save RAW video from webcam to file

gst-launch-1.0 -v v4l2src ! 'video/x-raw, width=(int)640, height=(int)480, framerate=10/1' ! videoconvert ! filesink location=out.yuv

play RAW video from file

gst-launch-1.0 filesrc location=out.yuv ! videoparse width=640 height=480 format=GST_VIDEO_FORMAT_YUY2 ! videoconvert ! autovideosink

omair18 / base-images

base-images

Useful Gstreamer command

intel vaapi pipelines

namedpipe encode

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