CODEWITHSUNDEEP
gstreamertee
Pavel
Pavel

Reputation: 213

Gstreamer multiple sinks not working

I am trying to get a stream from the webcam and then using tee to get two sinks(filesink and autovideosink) so I can visualise the video in a window and in the same time save it into a folder. When I run this command I get only a frozen image in the window and not a video stream. It works with two autovideosinks(I get two windows with two videostreams) so I guess the problem is in the filesink part. The filesink works perfectly alone.

gst-launch-1.0 -v v4l2src device=/dev/video0 ! tee name=t \
    t. ! queue ! videoscale ! video/x-raw,framerate=30/1,width=320,height=240 ! \
    videoconvert ! autovideosink \
    t. ! queue ! video/x-raw,framerate=30/1,width=320,height=240 ! \
    x264enc ! mpegtsmux ! filesink location=~/Videos/test1.mp4

Upvotes: 5

Views: 2248

Answers (1)

Yuniesky Vasconcelo
Yuniesky Vasconcelo

Reputation: 161

Try to add async=0 property to filesink.

    gst-launch-1.0 -v v4l2src device=/dev/video0 ! tee name=t \
    t. ! queue ! videoscale ! video/x-raw,framerate=30/1,width=320,height=240 ! \
    videoconvert ! autovideosink \
    t. ! queue ! video/x-raw,framerate=30/1,width=320,height=240 ! \
    x264enc ! mpegtsmux ! filesink **async=0** location=~/Videos/test1.mp4

Upvotes: 3

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