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Encoding and Muxing - GStreamer
https://gstreamer.freedesktop.org/documentation/additional/design/encoding.html
Type The type of stream profile (audio, video, text, private-data) Encoding Format This is a string containing the GStreamer media-type of the encoding format to be used. If encoding is not to be applied, the raw audio media type will be used. Encoding preset This is an optional string describing the preset(s) to use on the encoder.
audiofx - GStreamer
https://gstreamer.freedesktop.org/documentation/audiofx/index.html
audioamplify – Amplifies an audio stream by a given factor . audiochebband – Chebyshev band pass and band reject filter . audiocheblimit – Chebyshev low pass and high pass filter . audiodynamic – Compressor and Expander . audioecho – Adds an echo or reverb effect to an audio stream . audiofirfilter – Generic audio FIR filter with custom filter kernel
raspberry pi - GStreamer audio how-to? - Stack Overflow
https://stackoverflow.com/questions/37691849/gstreamer-audio-how-to
Apparently I can specify alternate audio sources with an rtsp or other streaming source. The cameras are working great, so gstreamer will just be my audio source. So my progress so far: I have figured out how to play audio from the USB microphone to the speakers using: gst-launch-1.0 alsasrc device=hw:1 ! audioconvert ! autoaudiosink
Combining an audio and video stream using gstreamer
https://stackoverflow.com/questions/13904975/combining-an-audio-and-video-stream-using-gstreamer
1. This answer is not useful. Show activity on this post. You can try the following pipeline to mux audio and video into a single file. Pipeline for this is as follows: gst-launch-0.10 udpsrc port=5000 caps = "application/x-rtp, media= (string)video, clock-rate= (int)90000, encoding-name= (string)MP4V-ES, profile-level-id= (string)243, config ...
Gstreamer - Embedded Linux
https://theiotlearninginitiative.gitbook.io/embedded-linux/subsystems/bluetooth/advanced-audio-distribution-profile/gstreamer
From .wav file containing raw audio data into an .ogg Ogg Vorbis 1 [email protected] :~/sounds # gst-launch filesrc location=music.wav ! wavparse ! audioconvert ! vorbisenc ! oggmux ! filesink location=music.ogg
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