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brianonn/smpte test

Last active June 30, 2019 05:48
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make a SMPTE color test pattern
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smpte test
pulsesink for Pulseaudio output
alsasink for ALSA output
osssink and oss4sink for OSS/OSSv4 output
jackaudiosink for JACK output
autoaudiosink for automatic audio output selection
# inspect the audio sink
gst-inspect-1.0 pulsesink
# make a 440 Hz tone send output to default audio sink
gst-launch-1.0 audiotestsrc wave=0 freq=440 ! audioconvert ! audioresample ! autoaudiosink
# Make a SMPTE color test pattern
gst-launch-1.0 videotestsrc ! videoconvert ! autovideosink
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