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71 lines
1.8 KiB
C
71 lines
1.8 KiB
C
/* media-info test app */
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#include <gst/gst.h>
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#include <string.h>
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#include "media-info.h"
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static void
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info_print (GstMediaInfoStream *stream)
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{
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int i;
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GList *p;
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GstMediaInfoTrack *track;
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g_print ("- mime type: %s\n", stream->mime);
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g_print ("- length: %.3f seconds\n",
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(gdouble) stream->length_time / GST_SECOND);
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g_print ("- bitrate: %.3f kbps\n", stream->bitrate / 1000.0);
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g_print ("- number of tracks: %ld\n", stream->length_tracks);
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p = stream->tracks;
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if (p == NULL)
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{
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g_print ("- no track information, probably an error\n");
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return;
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}
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for (i = 0; i < stream->length_tracks; ++i)
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{
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g_print ("- track %d\n", i);
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track = (GstMediaInfoTrack *) p->data;
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g_print (" - metadata:\n");
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g_print ("%s\n", gst_caps_to_string (track->metadata));
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g_print (" - streaminfo:\n");
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g_print ("%s\n", gst_caps_to_string (track->streaminfo));
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g_print (" - format:\n");
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g_print ("%s\n", gst_caps_to_string (track->format));
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p = p->next;
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}
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}
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int
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main (int argc, char *argv[])
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{
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GstMediaInfo *info;
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GstMediaInfoStream *stream = NULL;
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gint i;
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g_assert (argc > 1);
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gst_init (&argc, &argv);
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info = g_object_new (GST_MEDIA_INFO_TYPE, NULL);
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g_print ("stream: %p, &stream: %p\n", stream, &stream);
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for (i = 1; i < argc; ++i)
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{
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/*
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stream = gst_media_info_read (info, argv[i], GST_MEDIA_INFO_ALL);
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*/
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gst_media_info_read_with_idler (info, argv[i], GST_MEDIA_INFO_ALL);
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while (gst_media_info_read_idler (info, &stream) && stream == NULL)
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/* keep idling */ g_print ("+");
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g_print ("\nFILE: %s\n", argv[i]);
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g_print ("stream: %p, &stream: %p\n", stream, &stream);
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if (stream)
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info_print (stream);
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else
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g_print ("no media info found.\n");
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stream = NULL;
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}
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return 0;
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}
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