Multimedia processing graphs
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Wim Taymans c7d7058896 Improve rate matching and clock slaving
Use a new rate_match io area to exhange rate matching info between
sink/source and resampler.
Compensate for the rate match delay when scheduling timeouts.
Let the resampler notify the source of how many samples it needs to
produce the desired quantum. Make sure we keep an extra buffer in
the device to be able to make this possible.
Let the adapter directly call the slave node process function.
2019-07-09 17:44:07 +02:00
doc update docs 2017-09-05 13:35:25 +02:00
man Relicense as MIT/X11 2018-11-05 17:48:52 +01:00
pipewire-alsa@d81bbae7ea keys: add keys.h with defines and docs 2019-05-24 15:47:48 +02:00
pipewire-jack@78109838a9 printf format fixes 2019-06-07 17:16:02 +02:00
pipewire-pulseaudio@67c1dca897 media-session: use adapter around sink 2019-07-02 17:39:04 +02:00
po Update POTFILES.in 2017-09-19 17:42:12 +02:00
spa Improve rate matching and clock slaving 2019-07-09 17:44:07 +02:00
src Improve rate matching and clock slaving 2019-07-09 17:44:07 +02:00
.editorconfig add .editorconfig files 2019-02-13 11:19:21 +01:00
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.travis.yml travis: run make install and check for headers that have not been installed 2019-05-31 09:51:30 +02:00
_config.yml Set theme jekyll-theme-slate 2017-09-04 19:55:46 +02:00
autogen.sh autogen.sh: Immediately fail on command errors 2019-05-23 10:15:14 +02:00
check_missing_headers.sh travis: run make install and check for headers that have not been installed 2019-05-31 09:51:30 +02:00
config.h.meson add systemd socket activation 2018-10-18 12:36:10 +02:00
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LICENSE Relicense as MIT/X11 2018-11-05 17:48:52 +01:00
Makefile.in pod: improve parser and builder 2019-01-22 17:38:23 +01:00
meson.build meson.build: Test for ptrdiff_t in <stddef.h> 2019-05-23 10:15:35 +02:00
meson_options.txt evl: add build option 2019-06-24 09:45:22 +02:00
NEWS Add some NEWS 2018-02-27 14:00:19 +01:00
PROTOCOL Initial commit 2015-04-16 16:58:33 +02:00
pw-uninstalled.sh uninstalled: update uninstalled 2018-10-10 18:04:28 +02:00
README Relicense as MIT/X11 2018-11-05 17:48:52 +01:00

PipeWire
--------

PipeWire is a server and user space API to deal with multimedia
pipelines. This includes:

  - Making available sources of video (such as from a capture devices or
       application provided streams) and multiplexing this with
       clients.
  - Accessing sources of video for consumption.
  - Generating graphs for audio and video processing.

Nodes in the graph can be implemented as separate processes,
communicating with sockets and exchanging multimedia content using fd
passing.

Building
--------

Pipewire uses the Meson and Ninja build system to compile. If you're not
familiar with these tools, the included "autogen.sh" script will
automatically run the correct meson/ninja commands, and output a Makefile.
It follows that there are two methods to build Pipewire, however both rely
on Meson and Ninja to actually perform the compilation:

$ ./autogen.sh
$ make

or the Meson/Ninja native method:

$ meson build
$ cd build
$ ninja

You can see the available meson options in meson_options.txt file.