[Bug 796354] wasapi: playback noise
GStreamer (GNOME Bugzilla)
bugzilla at gnome.org
Wed May 23 19:39:08 UTC 2018
https://bugzilla.gnome.org/show_bug.cgi?id=796354
--- Comment #10 from Philippe Renon <philippe_renon at yahoo.fr> ---
Tested the gst-launch example on Windows 10 with a MSYS2/MinGW64 build and
don't get crackling (with and without low-latency=true).
But I _sometimes_ get some WARNING/CRITICAL:
$ gst-launch-1.0 audiotestsrc ! wasapisink
Setting pipeline to PAUSED ...
Pipeline is PREROLLING ...
** (gst-launch-1.0:11060): WARNING **: 21:38:25.279: Invalid channel positions
** (gst-launch-1.0:11060): WARNING **: 21:38:25.279: Invalid channel positions
** (gst-launch-1.0:11060): CRITICAL **: 21:38:25.311:
gst_audio_get_channel_reorder_map: assertion 'check_valid_channel_positions
(from, channels, FALSE, NULL)' failed
** (gst-launch-1.0:11060): CRITICAL **: 21:38:25.311: file
../../../../gst-plugins-base-1.14.1/gst-libs/gst/audio/gstaudioringbuffer.c:
line 2045 (gst_audio_ring_buffer_set_channel_positions): should not be reached
Redistribute latency...
Pipeline is PREROLLED ...
Setting pipeline to PLAYING ...
New clock: GstAudioSinkClock
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