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4 commits

Author SHA1 Message Date
Seungha Yang
c98ad6f249 wasapi2: Allows process loopback capture on Windows 10
As per MS documentation[1], it requires Windows 10 Build 20348
but it seems to be supported by old versions too

[1] https://learn.microsoft.com/en-us/windows/win32/api/audioclientactivationparams/
ns-audioclientactivationparams-audioclient_process_loopback_params

Fixes: https://gitlab.freedesktop.org/gstreamer/gstreamer/-/issues/2524
Part-of: <https://gitlab.freedesktop.org/gstreamer/gstreamer/-/merge_requests/4505>
2023-04-28 14:11:16 +00:00
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
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
Thibault Saunier
019971a3c7 Move files from gst-plugins-bad into the "subprojects/gst-plugins-bad/" subdir 2021-09-24 16:14:36 -03:00
Renamed from sys/wasapi2/gstwasapi2util.c (Browse further)