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GStreamer uses the argument "!" as a pseudo-"|" so you can build multimedia pipelines without actually using Unix pipelines, or repeating the gst-launch command
by ken 7y ago
GStreamer uses the argument "!" as a pseudo-"|" so you can build multimedia pipelines without actually using Unix pipelines, or repeating the gst-launch command:
https://gstreamer.freedesktop.org/documentation/tutorials/basic/gstreamer-tools.html https://gstreamer.freedesktop.org/documentation/tutorials/ba...
- mkl 7y agoThat would be great. pastel random ! mix red ! lighten 0.2 ! format hex
- ayosec 7y agoI made a wrapper to support this: https://gist.github.com/ayosec/816ccba7a75aba5336db0fe0b9791e4d https://gist.github.com/ayosec/816ccba7a75aba5336db0fe0b9791...
- mstade 7y agoHaving written a large number of CLIs in the past, I've often come across this issue but never had a good solution. This is remarkably simple, elegant, and easily generalized into a CLI framework so it can be implemented with ease. Thank you for sharing this nugget of gold!