This isĮquivalent to setting the environment variable G_DEBUG to 'fatal_warnings' gst-fatal-warnings Causes GStreamer to abort if a warning message occurs. gst-version Prints the version string of the GStreamer core library. GSTREAMER OPTIONS ¶ gst-launch also accepts the following options that are common to all f, -no-fault Do not install a fault handler -T, -trace Print memory allocation traces. i, -index Gather and print index statistics. Useful to make sure muxers create readable files when a muxing pipeline is help Print help synopsis and available FLAGS -v, -verbose Output status information and property notifications -q, -quiet Do not print any progress information -m, -messages Output messages posted on the pipeline's bus -t, -tags Output tags (also known as metadata) -e, -eos-on-shutdown Force an EOS event on sources before shutting the pipeline down. OPTIONS ¶ gst-launch accepts the following options: You should not build applications on top of it.įor applications, use the gst_parse_launch() function of the GStreamer APIĪs an easy way to construct pipelines from pipeline descriptions. Please note that gst-launch is primarily a debugging toolįor developers and users. The section pipeline description below or consult the GStreamer Properties may be appended to elements,įor a complete description of possible PIPELINE-DESCRIPTIONS see In simple form, a PIPELINE-DESCRIPTION is a list of elements SYNOPSIS ¶ gst-launch PIPELINE-DESCRIPTIONĭESCRIPTION ¶ gst-launch is a tool that builds and runs basic GStreamer Gst-launch - build and run a GStreamer pipeline

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