7 static GList *seekable_pads = NULL;
8 static GList *rate_pads = NULL;
9 static GList *seekable_elements = NULL;
11 static GstElement *pipeline;
12 static guint64 duration;
13 static GtkAdjustment *adjustment;
14 static gboolean stats = FALSE;
16 static guint update_id;
18 //#define SOURCE "gnomevfssrc"
19 #define SOURCE "filesrc"
21 #define UPDATE_INTERVAL 500
34 gst_element_factory_make_or_warn (gchar *type, gchar *name)
36 GstElement *element = gst_element_factory_make (type, name);
39 g_warning ("Failed to create element %s of type %s",
47 dynamic_link (GstPadTemplate *templ, GstPad *newpad, gpointer data)
49 dyn_link *connect = (dyn_link *) data;
51 if (!strcmp (gst_pad_get_name (newpad), connect->padname)) {
52 gst_element_set_state (pipeline, GST_STATE_PAUSED);
53 gst_bin_add (GST_BIN (pipeline), connect->bin);
54 gst_pad_link (newpad, connect->target);
55 gst_element_set_state (pipeline, GST_STATE_PLAYING);
57 seekable_pads = g_list_prepend (seekable_pads, newpad);
58 rate_pads = g_list_prepend (rate_pads, newpad);
63 setup_dynamic_link (GstElement *element, const gchar *padname, GstPad *target, GstElement *bin)
67 connect = g_new0 (dyn_link, 1);
68 connect->padname = g_strdup (padname);
69 connect->target = target;
72 g_signal_connect (G_OBJECT (element), "new_pad", G_CALLBACK (dynamic_link), connect);
76 make_mod_pipeline (const gchar *location)
79 GstElement *src, *decoder, *audiosink;
82 pipeline = gst_pipeline_new ("app");
84 src = gst_element_factory_make_or_warn (SOURCE, "src");
85 decoder = gst_element_factory_make_or_warn ("modplug", "decoder");
86 audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
87 //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
89 g_object_set (G_OBJECT (src), "location", location, NULL);
91 gst_bin_add (GST_BIN (pipeline), src);
92 gst_bin_add (GST_BIN (pipeline), decoder);
93 gst_bin_add (GST_BIN (pipeline), audiosink);
95 gst_element_link (src, decoder);
96 gst_element_link (decoder, audiosink);
98 seekable = gst_element_get_pad (decoder, "src");
99 seekable_pads = g_list_prepend (seekable_pads, seekable);
100 rate_pads = g_list_prepend (rate_pads, seekable);
101 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
107 make_dv_pipeline (const gchar *location)
109 GstElement *pipeline;
110 GstElement *src, *decoder, *audiosink, *videosink;
113 pipeline = gst_pipeline_new ("app");
115 src = gst_element_factory_make_or_warn (SOURCE, "src");
116 decoder = gst_element_factory_make_or_warn ("dvdec", "decoder");
117 videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink");
118 audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink");
119 //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
121 g_object_set (G_OBJECT (src), "location", location, NULL);
123 gst_bin_add (GST_BIN (pipeline), src);
124 gst_bin_add (GST_BIN (pipeline), decoder);
125 gst_bin_add (GST_BIN (pipeline), audiosink);
126 gst_bin_add (GST_BIN (pipeline), videosink);
128 gst_element_link (src, decoder);
129 gst_element_link (decoder, audiosink);
130 gst_element_link (decoder, videosink);
132 seekable = gst_element_get_pad (decoder, "video");
133 seekable_pads = g_list_prepend (seekable_pads, seekable);
134 rate_pads = g_list_prepend (rate_pads, seekable);
135 seekable = gst_element_get_pad (decoder, "audio");
136 seekable_pads = g_list_prepend (seekable_pads, seekable);
137 rate_pads = g_list_prepend (rate_pads, seekable);
138 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
144 make_wav_pipeline (const gchar *location)
146 GstElement *pipeline;
147 GstElement *src, *decoder, *audiosink;
150 pipeline = gst_pipeline_new ("app");
152 src = gst_element_factory_make_or_warn (SOURCE, "src");
153 decoder = gst_element_factory_make_or_warn ("wavparse", "decoder");
154 audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
155 //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
157 g_object_set (G_OBJECT (src), "location", location, NULL);
159 gst_bin_add (GST_BIN (pipeline), src);
160 gst_bin_add (GST_BIN (pipeline), decoder);
161 gst_bin_add (GST_BIN (pipeline), audiosink);
163 gst_element_link (src, decoder);
164 gst_element_link (decoder, audiosink);
166 seekable = gst_element_get_pad (decoder, "src");
167 seekable_pads = g_list_prepend (seekable_pads, seekable);
168 rate_pads = g_list_prepend (rate_pads, seekable);
169 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
175 make_flac_pipeline (const gchar *location)
177 GstElement *pipeline;
178 GstElement *src, *decoder, *audiosink;
181 pipeline = gst_pipeline_new ("app");
183 src = gst_element_factory_make_or_warn (SOURCE, "src");
184 decoder = gst_element_factory_make_or_warn ("flacdec", "decoder");
185 audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
186 g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
188 g_object_set (G_OBJECT (src), "location", location, NULL);
190 gst_bin_add (GST_BIN (pipeline), src);
191 gst_bin_add (GST_BIN (pipeline), decoder);
192 gst_bin_add (GST_BIN (pipeline), audiosink);
194 gst_element_link (src, decoder);
195 gst_element_link (decoder, audiosink);
197 seekable = gst_element_get_pad (decoder, "src");
198 seekable_pads = g_list_prepend (seekable_pads, seekable);
199 rate_pads = g_list_prepend (rate_pads, seekable);
200 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
206 make_sid_pipeline (const gchar *location)
208 GstElement *pipeline;
209 GstElement *src, *decoder, *audiosink;
212 pipeline = gst_pipeline_new ("app");
214 src = gst_element_factory_make_or_warn (SOURCE, "src");
215 decoder = gst_element_factory_make_or_warn ("siddec", "decoder");
216 audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
217 //g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
219 g_object_set (G_OBJECT (src), "location", location, NULL);
221 gst_bin_add (GST_BIN (pipeline), src);
222 gst_bin_add (GST_BIN (pipeline), decoder);
223 gst_bin_add (GST_BIN (pipeline), audiosink);
225 gst_element_link (src, decoder);
226 gst_element_link (decoder, audiosink);
228 seekable = gst_element_get_pad (decoder, "src");
229 seekable_pads = g_list_prepend (seekable_pads, seekable);
230 rate_pads = g_list_prepend (rate_pads, seekable);
231 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
237 make_parse_pipeline (const gchar *location)
239 GstElement *pipeline;
240 GstElement *src, *parser, *fakesink;
243 pipeline = gst_pipeline_new ("app");
245 src = gst_element_factory_make_or_warn (SOURCE, "src");
246 parser = gst_element_factory_make_or_warn ("mpegparse", "parse");
247 fakesink = gst_element_factory_make_or_warn ("fakesink", "sink");
248 g_object_set (G_OBJECT (fakesink), "silent", TRUE, NULL);
249 g_object_set (G_OBJECT (fakesink), "sync", TRUE, NULL);
251 g_object_set (G_OBJECT (src), "location", location, NULL);
253 gst_bin_add (GST_BIN (pipeline), src);
254 gst_bin_add (GST_BIN (pipeline), parser);
255 gst_bin_add (GST_BIN (pipeline), fakesink);
257 gst_element_link (src, parser);
258 gst_element_link (parser, fakesink);
260 seekable = gst_element_get_pad (parser, "src");
261 seekable_pads = g_list_prepend (seekable_pads, seekable);
262 rate_pads = g_list_prepend (rate_pads, seekable);
263 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (parser, "sink"));
269 make_vorbis_pipeline (const gchar *location)
271 GstElement *pipeline;
272 GstElement *src, *decoder, *audiosink;
275 pipeline = gst_pipeline_new ("app");
277 src = gst_element_factory_make_or_warn (SOURCE, "src");
278 decoder = gst_element_factory_make_or_warn ("vorbisfile", "decoder");
279 audiosink = gst_element_factory_make_or_warn ("osssink", "sink");
280 g_object_set (G_OBJECT (audiosink), "sync", TRUE, NULL);
282 g_object_set (G_OBJECT (src), "location", location, NULL);
284 gst_bin_add (GST_BIN (pipeline), src);
285 gst_bin_add (GST_BIN (pipeline), decoder);
286 gst_bin_add (GST_BIN (pipeline), audiosink);
288 gst_element_link (src, decoder);
289 gst_element_link (decoder, audiosink);
291 seekable = gst_element_get_pad (decoder, "src");
292 seekable_pads = g_list_prepend (seekable_pads, seekable);
293 rate_pads = g_list_prepend (rate_pads, seekable);
294 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
300 make_mp3_pipeline (const gchar *location)
302 GstElement *pipeline;
303 GstElement *src, *decoder, *osssink, *queue, *audio_thread;
306 pipeline = gst_pipeline_new ("app");
308 src = gst_element_factory_make_or_warn (SOURCE, "src");
309 decoder = gst_element_factory_make_or_warn ("mad", "dec");
310 queue = gst_element_factory_make_or_warn ("queue", "queue");
311 osssink = gst_element_factory_make_or_warn ("osssink", "sink");
313 audio_thread = gst_thread_new ("a_decoder_thread");
315 seekable_elements = g_list_prepend (seekable_elements, osssink);
317 g_object_set (G_OBJECT (src), "location", location, NULL);
318 g_object_set (G_OBJECT (osssink), "fragment", 0x00180008, NULL);
320 gst_bin_add (GST_BIN (pipeline), src);
321 gst_bin_add (GST_BIN (pipeline), decoder);
322 gst_bin_add (GST_BIN (audio_thread), queue);
323 gst_bin_add (GST_BIN (audio_thread), osssink);
324 gst_bin_add (GST_BIN (pipeline), audio_thread);
326 gst_element_link (src, decoder);
327 gst_element_link (decoder, queue);
328 gst_element_link (queue, osssink);
330 seekable = gst_element_get_pad (queue, "src");
331 seekable_pads = g_list_prepend (seekable_pads, seekable);
332 rate_pads = g_list_prepend (rate_pads, seekable);
333 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
339 make_avi_pipeline (const gchar *location)
341 GstElement *pipeline, *audio_bin, *video_bin;
342 GstElement *src, *demux, *a_decoder, *v_decoder, *audiosink, *videosink;
343 GstElement *a_queue = NULL, *audio_thread = NULL, *v_queue = NULL, *video_thread = NULL;
346 pipeline = gst_pipeline_new ("app");
348 src = gst_element_factory_make_or_warn (SOURCE, "src");
349 g_object_set (G_OBJECT (src), "location", location, NULL);
351 demux = gst_element_factory_make_or_warn ("avidemux", "demux");
352 seekable_elements = g_list_prepend (seekable_elements, demux);
354 gst_bin_add (GST_BIN (pipeline), src);
355 gst_bin_add (GST_BIN (pipeline), demux);
356 gst_element_link (src, demux);
358 audio_bin = gst_bin_new ("a_decoder_bin");
359 a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec");
360 audio_thread = gst_thread_new ("a_decoder_thread");
361 audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink");
362 //g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
363 a_queue = gst_element_factory_make_or_warn ("queue", "a_queue");
364 gst_element_link (a_decoder, a_queue);
365 gst_element_link (a_queue, audiosink);
366 gst_bin_add (GST_BIN (audio_bin), a_decoder);
367 gst_bin_add (GST_BIN (audio_bin), audio_thread);
368 gst_bin_add (GST_BIN (audio_thread), a_queue);
369 gst_bin_add (GST_BIN (audio_thread), audiosink);
370 gst_element_set_state (audio_bin, GST_STATE_PAUSED);
372 setup_dynamic_link (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
374 seekable = gst_element_get_pad (a_queue, "src");
375 seekable_pads = g_list_prepend (seekable_pads, seekable);
376 rate_pads = g_list_prepend (rate_pads, seekable);
377 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
379 video_bin = gst_bin_new ("v_decoder_bin");
380 //v_decoder = gst_element_factory_make_or_warn ("identity", "v_dec");
381 //v_decoder = gst_element_factory_make_or_warn ("windec", "v_dec");
382 v_decoder = gst_element_factory_make_or_warn ("ffmpegdecall", "v_dec");
383 video_thread = gst_thread_new ("v_decoder_thread");
384 videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink");
385 //videosink = gst_element_factory_make_or_warn ("fakesink", "v_sink");
386 //g_object_set (G_OBJECT (videosink), "sync", TRUE, NULL);
387 v_queue = gst_element_factory_make_or_warn ("queue", "v_queue");
388 //g_object_set (G_OBJECT (v_queue), "max_level", 10, NULL);
389 gst_element_link (v_decoder, v_queue);
390 gst_element_link (v_queue, videosink);
391 gst_bin_add (GST_BIN (video_bin), v_decoder);
392 gst_bin_add (GST_BIN (video_bin), video_thread);
393 gst_bin_add (GST_BIN (video_thread), v_queue);
394 gst_bin_add (GST_BIN (video_thread), videosink);
396 gst_element_set_state (video_bin, GST_STATE_PAUSED);
398 setup_dynamic_link (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
400 seekable = gst_element_get_pad (v_queue, "src");
401 seekable_pads = g_list_prepend (seekable_pads, seekable);
402 rate_pads = g_list_prepend (rate_pads, seekable);
403 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
409 make_mpeg_pipeline (const gchar *location)
411 GstElement *pipeline, *audio_bin, *video_bin;
412 GstElement *src, *demux, *a_decoder, *v_decoder, *v_filter;
413 GstElement *audiosink, *videosink;
414 GstElement *a_queue, *audio_thread, *v_queue, *video_thread;
417 pipeline = gst_pipeline_new ("app");
419 src = gst_element_factory_make_or_warn (SOURCE, "src");
420 g_object_set (G_OBJECT (src), "location", location, NULL);
422 demux = gst_element_factory_make_or_warn ("mpegdemux", "demux");
423 g_object_set (G_OBJECT (demux), "sync", FALSE, NULL);
425 seekable_elements = g_list_prepend (seekable_elements, demux);
427 gst_bin_add (GST_BIN (pipeline), src);
428 gst_bin_add (GST_BIN (pipeline), demux);
429 gst_element_link (src, demux);
431 audio_bin = gst_bin_new ("a_decoder_bin");
432 a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec");
433 audio_thread = gst_thread_new ("a_decoder_thread");
434 a_queue = gst_element_factory_make_or_warn ("queue", "a_queue");
435 audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink");
436 g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
437 gst_element_link (a_decoder, a_queue);
438 gst_element_link (a_queue, audiosink);
439 gst_bin_add (GST_BIN (audio_bin), a_decoder);
440 gst_bin_add (GST_BIN (audio_bin), audio_thread);
441 gst_bin_add (GST_BIN (audio_thread), a_queue);
442 gst_bin_add (GST_BIN (audio_thread), audiosink);
444 setup_dynamic_link (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
446 seekable = gst_element_get_pad (a_queue, "src");
447 seekable_pads = g_list_prepend (seekable_pads, seekable);
448 rate_pads = g_list_prepend (rate_pads, seekable);
449 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
451 video_bin = gst_bin_new ("v_decoder_bin");
452 v_decoder = gst_element_factory_make_or_warn ("mpeg2dec", "v_dec");
453 video_thread = gst_thread_new ("v_decoder_thread");
454 //g_object_set (G_OBJECT (video_thread), "priority", 2, NULL);
455 v_queue = gst_element_factory_make_or_warn ("queue", "v_queue");
456 v_filter = gst_element_factory_make_or_warn ("colorspace", "v_filter");
457 videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink");
458 gst_element_link_many (v_decoder, v_queue, v_filter, NULL);
460 gst_element_link (v_filter, videosink);
461 gst_bin_add_many (GST_BIN (video_bin), v_decoder, video_thread, NULL);
462 gst_bin_add_many (GST_BIN (video_thread), v_queue, v_filter, videosink, NULL);
464 setup_dynamic_link (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
466 seekable = gst_element_get_pad (v_queue, "src");
467 seekable_pads = g_list_prepend (seekable_pads, seekable);
468 rate_pads = g_list_prepend (rate_pads, seekable);
469 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
475 make_mpegnt_pipeline (const gchar *location)
477 GstElement *pipeline, *audio_bin, *video_bin;
478 GstElement *src, *demux, *a_decoder, *v_decoder, *v_filter;
479 GstElement *audiosink, *videosink;
480 GstElement *a_queue, *audio_thread;
483 pipeline = gst_pipeline_new ("app");
485 src = gst_element_factory_make_or_warn (SOURCE, "src");
486 g_object_set (G_OBJECT (src), "location", location, NULL);
488 demux = gst_element_factory_make_or_warn ("mpegdemux", "demux");
489 //g_object_set (G_OBJECT (demux), "sync", TRUE, NULL);
491 seekable_elements = g_list_prepend (seekable_elements, demux);
493 gst_bin_add (GST_BIN (pipeline), src);
494 gst_bin_add (GST_BIN (pipeline), demux);
495 gst_element_link (src, demux);
497 audio_bin = gst_bin_new ("a_decoder_bin");
498 a_decoder = gst_element_factory_make_or_warn ("mad", "a_dec");
499 audio_thread = gst_thread_new ("a_decoder_thread");
500 a_queue = gst_element_factory_make_or_warn ("queue", "a_queue");
501 audiosink = gst_element_factory_make_or_warn ("osssink", "a_sink");
502 //g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
503 g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
504 gst_element_link (a_decoder, a_queue);
505 gst_element_link (a_queue, audiosink);
506 gst_bin_add (GST_BIN (audio_bin), a_decoder);
507 gst_bin_add (GST_BIN (audio_bin), audio_thread);
508 gst_bin_add (GST_BIN (audio_thread), a_queue);
509 gst_bin_add (GST_BIN (audio_thread), audiosink);
511 setup_dynamic_link (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
513 seekable = gst_element_get_pad (a_queue, "src");
514 seekable_pads = g_list_prepend (seekable_pads, seekable);
515 rate_pads = g_list_prepend (rate_pads, seekable);
516 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
518 video_bin = gst_bin_new ("v_decoder_bin");
519 v_decoder = gst_element_factory_make_or_warn ("mpeg2dec", "v_dec");
520 v_filter = gst_element_factory_make_or_warn ("colorspace", "v_filter");
521 videosink = gst_element_factory_make_or_warn ("xvideosink", "v_sink");
522 gst_element_link_many (v_decoder, v_filter, videosink, NULL);
524 gst_bin_add_many (GST_BIN (video_bin), v_decoder, v_filter, videosink, NULL);
526 setup_dynamic_link (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
528 seekable = gst_element_get_pad (v_decoder, "src");
529 seekable_pads = g_list_prepend (seekable_pads, seekable);
530 rate_pads = g_list_prepend (rate_pads, seekable);
531 rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
537 make_playerbin_pipeline (const gchar *location)
543 format_value (GtkScale *scale,
550 real = value * duration / 100;
551 seconds = (gint64) real / GST_SECOND;
552 subseconds = (gint64) real / (GST_SECOND / 100);
554 return g_strdup_printf ("%02lld:%02lld:%02lld",
563 const GstFormat format;
566 static seek_format seek_formats[] =
568 { "tim", GST_FORMAT_TIME },
569 { "byt", GST_FORMAT_BYTES },
570 { "buf", GST_FORMAT_BUFFERS },
571 { "def", GST_FORMAT_DEFAULT },
575 G_GNUC_UNUSED static void
578 GList *walk = rate_pads;
581 GstPad *pad = GST_PAD (walk->data);
584 g_print ("rate/sec %8.8s: ", GST_PAD_NAME (pad));
585 while (seek_formats[i].name) {
589 format = seek_formats[i].format;
591 if (gst_pad_convert (pad, GST_FORMAT_TIME, GST_SECOND,
594 g_print ("%s %13lld | ", seek_formats[i].name, value);
597 g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
602 g_print (" %s:%s\n", GST_DEBUG_PAD_NAME (pad));
604 walk = g_list_next (walk);
608 G_GNUC_UNUSED static void
611 GList *walk = seekable_pads;
614 GstPad *pad = GST_PAD (walk->data);
617 g_print ("durations %8.8s: ", GST_PAD_NAME (pad));
618 while (seek_formats[i].name) {
623 format = seek_formats[i].format;
624 res = gst_pad_query (pad, GST_QUERY_TOTAL, &format, &value);
626 g_print ("%s %13lld | ", seek_formats[i].name, value);
629 g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
633 g_print (" %s:%s\n", GST_DEBUG_PAD_NAME (pad));
635 walk = g_list_next (walk);
639 G_GNUC_UNUSED static void
642 GList *walk = seekable_pads;
645 GstPad *pad = GST_PAD (walk->data);
648 g_print ("positions %8.8s: ", GST_PAD_NAME (pad));
649 while (seek_formats[i].name) {
654 format = seek_formats[i].format;
655 res = gst_pad_query (pad, GST_QUERY_POSITION, &format, &value);
657 g_print ("%s %13lld | ", seek_formats[i].name, value);
660 g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
664 g_print (" %s:%s\n", GST_DEBUG_PAD_NAME (pad));
666 walk = g_list_next (walk);
671 update_scale (gpointer data)
675 GstFormat format = GST_FORMAT_TIME;
678 clock = gst_bin_get_clock (GST_BIN (pipeline));
681 GstPad *pad = GST_PAD (seekable_pads->data);
682 gst_pad_query (pad, GST_QUERY_TOTAL, &format, &duration);
684 position = gst_clock_get_time (clock);
687 g_print ("clock: %13llu (%s)\n", position, gst_object_get_name (GST_OBJECT (clock)));
694 gtk_adjustment_set_value (adjustment, position * 100.0 / duration);
701 iterate (gpointer data)
705 res = gst_bin_iterate (GST_BIN (data));
707 gtk_timeout_remove (update_id);
708 g_print ("stopping iterations\n");
714 start_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
716 gst_element_set_state (pipeline, GST_STATE_PAUSED);
717 gtk_timeout_remove (update_id);
723 stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
725 gint64 real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100;
729 GList *walk = seekable_pads;
732 GstPad *seekable = GST_PAD (walk->data);
734 g_print ("seek to %lld on pad %s:%s\n", real, GST_DEBUG_PAD_NAME (seekable));
735 s_event = gst_event_new_seek (GST_FORMAT_TIME |
736 GST_SEEK_METHOD_SET |
737 GST_SEEK_FLAG_FLUSH, real);
739 res = gst_pad_send_event (seekable, s_event);
741 walk = g_list_next (walk);
744 GList *walk = seekable_elements;
747 GstElement *seekable = GST_ELEMENT (walk->data);
749 g_print ("seek to %lld on element %s\n", real, gst_element_get_name (seekable));
750 s_event = gst_event_new_seek (GST_FORMAT_TIME |
751 GST_SEEK_METHOD_SET |
752 GST_SEEK_FLAG_FLUSH, real);
754 res = gst_element_send_event (seekable, s_event);
756 walk = g_list_next (walk);
760 gst_element_set_state (pipeline, GST_STATE_PLAYING);
761 gtk_idle_add ((GtkFunction) iterate, pipeline);
762 update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
768 play_cb (GtkButton * button, gpointer data)
770 if (gst_element_get_state (pipeline) != GST_STATE_PLAYING) {
771 gst_element_set_state (pipeline, GST_STATE_PLAYING);
772 gtk_idle_add ((GtkFunction) iterate, pipeline);
773 update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
778 pause_cb (GtkButton * button, gpointer data)
780 if (gst_element_get_state (pipeline) != GST_STATE_PAUSED) {
781 gst_element_set_state (pipeline, GST_STATE_PAUSED);
782 gtk_timeout_remove (update_id);
787 stop_cb (GtkButton * button, gpointer data)
789 if (gst_element_get_state (pipeline) != GST_STATE_READY) {
790 gst_element_set_state (pipeline, GST_STATE_READY);
791 gtk_timeout_remove (update_id);
798 GstElement* (*func) (const gchar *location);
801 static Pipeline pipelines[] = {
802 { "mp3", make_mp3_pipeline },
803 { "avi", make_avi_pipeline },
804 { "mpeg1", make_mpeg_pipeline },
805 { "mpegparse", make_parse_pipeline },
806 { "vorbis", make_vorbis_pipeline },
807 { "sid", make_sid_pipeline },
808 { "flac", make_flac_pipeline },
809 { "wav", make_wav_pipeline },
810 { "mod", make_mod_pipeline },
811 { "dv", make_dv_pipeline },
812 { "mpeg1nothreads", make_mpegnt_pipeline },
813 { "playerbin", make_playerbin_pipeline },
817 #define NUM_TYPES ((sizeof (pipelines) / sizeof (Pipeline)) - 1)
820 print_usage (int argc, char **argv)
824 g_print ("usage: %s <type> <filename>\n", argv[0]);
825 g_print (" possible types:\n");
827 for (i = 0; i < NUM_TYPES; i++) {
828 g_print (" %d = %s\n", i, pipelines[i].name);
833 main (int argc, char **argv)
835 GtkWidget *window, *hbox, *vbox,
836 *play_button, *pause_button, *stop_button,
838 struct poptOption options[] = {
839 { "stats", 's', POPT_ARG_NONE|POPT_ARGFLAG_STRIP, &stats, 0,
840 "Show pad stats", NULL },
845 gst_init_with_popt_table (&argc, &argv, options);
846 gtk_init (&argc, &argv);
849 print_usage (argc, argv);
853 type = atoi (argv[1]);
855 if (type < 0 || type >= NUM_TYPES) {
856 print_usage (argc, argv);
860 pipeline = pipelines[type].func (argv[2]);
863 /* initialize gui elements ... */
864 window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
865 hbox = gtk_hbox_new (FALSE, 0);
866 vbox = gtk_vbox_new (FALSE, 0);
867 play_button = gtk_button_new_with_label ("play");
868 pause_button = gtk_button_new_with_label ("pause");
869 stop_button = gtk_button_new_with_label ("stop");
871 adjustment = GTK_ADJUSTMENT (gtk_adjustment_new (0.0, 0.00, 100.0, 0.1, 1.0, 1.0));
872 hscale = gtk_hscale_new (adjustment);
873 gtk_scale_set_digits (GTK_SCALE (hscale), 2);
874 gtk_range_set_update_policy (GTK_RANGE (hscale), GTK_UPDATE_CONTINUOUS);
876 gtk_signal_connect(GTK_OBJECT(hscale),
877 "button_press_event", G_CALLBACK (start_seek), pipeline);
878 gtk_signal_connect(GTK_OBJECT(hscale),
879 "button_release_event", G_CALLBACK (stop_seek), pipeline);
880 gtk_signal_connect(GTK_OBJECT(hscale),
881 "format_value", G_CALLBACK (format_value), pipeline);
883 /* do the packing stuff ... */
884 gtk_window_set_default_size (GTK_WINDOW (window), 96, 96);
885 gtk_container_add (GTK_CONTAINER (window), vbox);
886 gtk_container_add (GTK_CONTAINER (vbox), hbox);
887 gtk_box_pack_start (GTK_BOX (hbox), play_button, FALSE, FALSE, 2);
888 gtk_box_pack_start (GTK_BOX (hbox), pause_button, FALSE, FALSE, 2);
889 gtk_box_pack_start (GTK_BOX (hbox), stop_button, FALSE, FALSE, 2);
890 gtk_box_pack_start (GTK_BOX (vbox), hscale, TRUE, TRUE, 2);
892 /* connect things ... */
893 g_signal_connect (G_OBJECT (play_button), "clicked", G_CALLBACK (play_cb), pipeline);
894 g_signal_connect (G_OBJECT (pause_button), "clicked", G_CALLBACK (pause_cb), pipeline);
895 g_signal_connect (G_OBJECT (stop_button), "clicked", G_CALLBACK (stop_cb), pipeline);
896 g_signal_connect (G_OBJECT (window), "delete_event", gtk_main_quit, NULL);
899 gtk_widget_show_all (window);
901 g_signal_connect (pipeline, "deep_notify", G_CALLBACK (gst_element_default_deep_notify), NULL);
902 g_signal_connect (pipeline, "error", G_CALLBACK (gst_element_default_error), NULL);
906 gst_element_set_state (pipeline, GST_STATE_NULL);
908 //gst_object_unref (GST_OBJECT (pipeline));
910 //g_mem_chunk_info();