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Richard Boulton 7fb7fcbe86 Use stereo2mono plugin for scopes which require mono input. 
Original commit message from CVS:
Use stereo2mono plugin for scopes which require mono input.
It would be better if esdmon and osssrc were able to give mono output:
they need caps negotiation.
2002-03-03 17:27:41 +00:00
..
filterstamp.sh pull good old filterstamp back out of the attic 2002-02-22 15:09:23 +00:00
gst-launch-ext get up-to-date with the gst_caps_debug api improved capsnego in mad improved capsnego in adder improved capsnego in i... 2002-03-03 00:53:25 +00:00
gst-launch-ext.1 Fix a small typo in gst-launch-ext. 2002-03-02 16:24:00 +00:00
gst-visualise Use stereo2mono plugin for scopes which require mono input. 2002-03-03 17:27:41 +00:00
gst-visualise.1 Fix a small typo in gst-launch-ext. 2002-03-02 16:24:00 +00:00
Makefile.am Fix a small typo in gst-launch-ext. 2002-03-02 16:24:00 +00:00
README.filterstamp pull good old filterstamp back out of the attic 2002-02-22 15:09:23 +00:00

README.filterstamp 

filterstamp.sh is a script to copy a filter and change filenames and all
occurrences of the old name to the new name.

This is used for writing new audio filters. The best one to copy for now is
passthrough; it works on raw/audio int or float data.

If your new filter is called StereoPan, for example, then do this :

cd gst
../tools/filterstamp.sh Passthrough StereoPan
cd stereopan
make

(Please note the upper- and lower-case !)

You should also add a line to configure.ac to make sure the Makefiles are built
correctly. Just search for "passthrough" and add corresponding "stereopan" (or
whatever your plugin is) lines.

Register it, then try it out.  It shouldn't do anything !

Now edit the filter.func in the new directory; this file contains the body
of the main processing loop.