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49 lines
1.6 KiB
C
49 lines
1.6 KiB
C
/* GStreamer Multichannel Test
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* (c) 2004 Ronald Bultje <rbultje@ronald.bitfreak.net>
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*
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* This library is free software; you can redistribute it and/or
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* modify it under the terms of the GNU Library General Public
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* License as published by the Free Software Foundation; either
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* version 2 of the License, or (at your option) any later version.
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*
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* This library is distributed in the hope that it will be useful,
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* but WITHOUT ANY WARRANTY; without even the implied warranty of
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* MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU
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* Library General Public License for more details.
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*
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* You should have received a copy of the GNU Library General Public
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* License along with this library; if not, write to the
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* Free Software Foundation, Inc., 59 Temple Place - Suite 330,
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* Boston, MA 02111-1307, USA.
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*/
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#include <gst/audio/multichannel.h>
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#include <gst/audio/audio-enumtypes.h>
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gint
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main (gint argc, gchar * argv[])
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{
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gchar *str;
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GstCaps *caps;
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GstAudioChannelPosition pos[2] = { GST_AUDIO_CHANNEL_POSITION_FRONT_LEFT,
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GST_AUDIO_CHANNEL_POSITION_FRONT_RIGHT
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};
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/* register multichannel type */
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gst_init (&argc, &argv);
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gst_audio_channel_position_get_type ();
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/* test some caps-string conversions */
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caps = gst_caps_new_simple ("audio/x-raw-int",
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"channels", G_TYPE_INT, 2, NULL);
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str = gst_caps_to_string (caps);
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g_print ("Test caps #1: %s\n", str);
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g_free (str);
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gst_audio_set_channel_positions (gst_caps_get_structure (caps, 0), pos);
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str = gst_caps_to_string (caps);
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g_print ("Test caps #2: %s\n", str);
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g_free (str);
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gst_caps_unref (caps);
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return 0;
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}
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