Commit graph

10 commits

Author SHA1 Message Date
Seungha Yang
cb7958e710 wasapi2: Add support for process loopback capture
Adding loopback capture mode for specified PID.

Note that this feature requires Windows 10 build 20348
(Windows 11/Windows Server 2022 or later),
and any process loopback related properties will not be exposed
if OS does not support it.

Example launch lines:
* wasapi2src loopback-mode=include-process-tree loopback-target-pid=<PID>
 Captures audio generated by an application (specified by PID)
 and its child process
* wasapi2src loopback-mode=exclude-process-tree loopback-target-pid=<PID>
 Captures desktop audio excluding PID and its child process

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/1278
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/3195>
2022-10-17 23:28:48 +00:00
Thibault Saunier
6a4425e46a meson: Call pkgconfig.generate in the loop where we declare plugins dependencies
Removing some copy pasted code

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2970>
2022-09-01 21:17:35 +00:00
Seungha Yang
8fee6bf785 wasapi2: Fix initial mute/volume setting
Fix up volume/mute change flag setting

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/2809>
2022-07-29 02:37:29 +09:00
Seungha Yang
77225c79f9 wasapi2: Fix for device open failure on old OS
To open automatic stream routing aware device,
at least Windows10 Anniversary Update is required.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1545>
2022-01-20 23:04:46 +09:00
Seungha Yang
009bc15f33 wasapi2ringbuffer: Fix for desynced buffer-size and segsize
GstAudioRingBufferSpec::segsize has been configured by using
device period but GstWasapi2RingBuffer was referencing the
buffer size returned by IAudioClient::GetBufferSize()
which is most likely larger than device period.
Fixing to sync them.

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1533>
2022-01-18 03:23:17 +09:00
Seungha Yang
7f796b10b2 wasapi2: Fix typo in doc
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1360>
2021-11-19 13:38:19 +00:00
Seungha Yang
8eee442715 wasapi2ringbuffer: Fix client object leak
Check whether ringbuffer is holding client object already since
open_device() may be called multiple times

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1307>
2021-11-04 12:41:32 +00:00
Seungha Yang
47a53f5063 meson: wasapi2,mediafoundation: Work around Windows SDK header issue
Some SDK headers are not standard compliant, so MSVC will
complain when such headers are in use with "/permissive-" compile
option. Use "/Zc:twoPhase-" to work around the issue as documented in
https://docs.microsoft.com/en-us/cpp/build/reference/permissive-standards-conformance?view=msvc-160#windows-header-issues

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/1174>
2021-10-17 08:01:47 +00:00
Seungha Yang
2f791ff027 wasapi2deviceprovider: Add support for device update
... by using newly implemented GstWinRT library

Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/947>
2021-09-30 06:13:07 +00:00
Thibault Saunier
019971a3c7 Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00