mirrors/gstreamer
mirrors/gstreamer
1
1
Fork 0
mirror of https://gitlab.freedesktop.org/gstreamer/gstreamer.git synced 2025-02-17 11:45:25 +00:00
Code Issues 1 Projects Releases Wiki Activity

audio: map channels=1,channel-mask=0 to MONO instead of NONE

Browse source 
Fixes problem in audioconvert, which would end up using
a mixmatrix when converting between different mono format
because it thinks MONO positioning is different from
unpositioned channels, which is not the case in this
special case. The mixmatrix would end up being 0.0 so
audioconvert would convert to silence samples.

https://bugzilla.gnome.org/show_bug.cgi?id=724509
This commit is contained in:
Rafał Mużyło 2014-02-18 10:32:46 +00:00 committed by Tim-Philipp Müller
parent 465dfe4920
commit 5496d09eb4
1 changed files with 1 additions and 1 deletions
Show stats Download patch file Download diff file Expand all files Collapse all files

2
gst-libs/gst/audio/audio-info.c
View file

@ -219,7 +219,7 @@ gst_audio_info_from_caps (GstAudioInfo * info, const GstCaps * caps)
goto no_channels;
if (!gst_structure_get (str, "channel-mask", GST_TYPE_BITMASK, &channel_mask,
NULL)) {
NULL) || (channel_mask == 0 && channels == 1)) {
if (channels == 1) {
position[0] = GST_AUDIO_CHANNEL_POSITION_MONO;
} else if (channels == 2) {