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examples: Allow setting null duration on files

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This will make the timeline use GstDiscoverer to analyze the file.
This commit is contained in:
Edward Hervey 2010-05-19 12:38:21 +02:00
parent 1bb45a61a6
commit b752dab333
1 changed files with 14 additions and 9 deletions
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23
tests/examples/playlist.c
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@ -27,7 +27,8 @@
#include <gst/profile/gstprofile.h>
static GstEncodingProfile *
make_encoding_profile (gchar * audio, gchar * video, gchar * video_restriction, gchar * container)
make_encoding_profile (gchar * audio, gchar * video, gchar * video_restriction,
gchar * container)
{
GstEncodingProfile *profile;
GstStreamEncodingProfile *stream;
@ -38,8 +39,8 @@ make_encoding_profile (gchar * audio, gchar * video, gchar * video_restriction,
gst_caps_from_string (audio), NULL, NULL, 0);
gst_encoding_profile_add_stream (profile, stream);
stream = gst_stream_encoding_profile_new (GST_ENCODING_PROFILE_VIDEO,
gst_caps_from_string (video), NULL,
gst_caps_from_string(video_restriction), 0);
gst_caps_from_string (video), NULL,
gst_caps_from_string (video_restriction), 0);
gst_encoding_profile_add_stream (profile, stream);
return profile;
}
@ -73,13 +74,16 @@ create_timeline (int nbargs, gchar ** argv)
for (i = 0; i < nbargs / 3; i++) {
gchar *uri = g_strdup_printf ("file://%s", argv[i * 3]);
GESTimelineFileSource *src = ges_timeline_filesource_new (uri);
guint64 inpoint = atoi (argv[i * 3 + 1]) * GST_SECOND;
guint64 duration = atoi (argv[i * 3 + 2]) * GST_SECOND;
g_print ("Adding %s inpoint:%" GST_TIME_FORMAT " duration:%" GST_TIME_FORMAT
"\n", uri, GST_TIME_ARGS (inpoint), GST_TIME_ARGS (duration));
g_assert (src);
g_free (uri);
g_object_set (src,
"in-point", atoi (argv[i * 3 + 1]) * GST_SECOND,
"duration", atoi (argv[i * 3 + 2]) * GST_SECOND, NULL);
g_object_set (src, "in-point", inpoint, "duration", duration, NULL);
/* Since we're using a GESSimpleTimelineLayer, objects will be automatically
* appended to the end of the layer */
ges_timeline_layer_add_object (layer, (GESTimelineObject *) src);
@ -136,9 +140,9 @@ main (int argc, gchar ** argv)
{"vformat", 'v', 0, G_OPTION_ARG_STRING, &video,
"Video format", "<GstCaps>"},
{"aformat", 'a', 0, G_OPTION_ARG_STRING, &audio,
"Audio format", "<GstCaps>"},
"Audio format", "<GstCaps>"},
{"vrestriction", 'x', 0, G_OPTION_ARG_STRING, &video_restriction,
"Video restriction", "<GstCaps>"},
"Video restriction", "<GstCaps>"},
{NULL}
};
GOptionContext *ctx;
@ -153,7 +157,8 @@ main (int argc, gchar ** argv)
g_option_context_set_summary (ctx,
"If not specified, this example will playback the files\n" "\n"
"The files should be layed out in triplets of:\n" " * filename\n"
" * inpoint (in seconds)\n" " * duration (in seconds)");
" * inpoint (in seconds)\n"
" * duration (in seconds) If 0, full file length");
g_option_context_add_main_entries (ctx, options, NULL);
g_option_context_add_group (ctx, gst_init_get_option_group ());