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GStreamer Base Plugins 0.10 Library Reference Manual | ![]() |
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#include <gst/interfaces/mixer.h> GstMixerTrack; enum GstMixerTrackFlags; #define GST_MIXER_TRACK_HAS_FLAG (channel, flag)
"flags" guint : Read "label" gchararray : Read "max-volume" gint : Read "min-volume" gint : Read "num-channels" gint : Read "untranslated-label" gchararray : Read / Write / Construct Only
typedef enum { GST_MIXER_TRACK_INPUT = (1<<0), GST_MIXER_TRACK_OUTPUT = (1<<1), GST_MIXER_TRACK_MUTE = (1<<2), GST_MIXER_TRACK_RECORD = (1<<3), GST_MIXER_TRACK_MASTER = (1<<4), GST_MIXER_TRACK_SOFTWARE = (1<<5) } GstMixerTrackFlags;
flags
" property"flags" guint : Read
Flags indicating the type of mixer track.
Default value: 0
label
" property"label" gchararray : Read
The label assigned to the track (may be translated).
Default value: NULL
max-volume
" property"max-volume" gint : Read
The maximum possible volume level.
Default value: 0
min-volume
" property"min-volume" gint : Read
The minimum possible volume level.
Default value: 0
num-channels
" property"num-channels" gint : Read
The number of channels contained within the track.
Allowed values: >= 0
Default value: 0
untranslated-label
" property"untranslated-label" gchararray : Read / Write / Construct Only
The untranslated label of the mixer track, if available. Mixer track implementations must set this at construct time. Applications may find this useful to determine icons for various kind of tracks. However, applications mustn't make any assumptions about the naming of tracks, the untranslated labels are purely informational and may change.
Default value: NULL
Since 0.10.13