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Seek on the queue in mp3, added flac seeking test
Original commit message from CVS: Seek on the queue in mp3, added flac seeking test
This commit is contained in:
Wim Taymans
parent
b040a613a0
commit
5ff7006f74
2 changed files with 374 additions and 92 deletions
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@ -3,8 +3,9 @@
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#include <gst/gst.h>
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#include <string.h>
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static GList *seekables = NULL;
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static GList *seekable_pads = NULL;
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static GList *rate_pads = NULL;
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static GList *seekable_elements = NULL;
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static GstElement *pipeline;
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static guint64 duration, position;
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@ -12,9 +13,13 @@ static GtkAdjustment *adjustment;
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static guint update_id;
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#define SOURCE "gnomevfssrc"
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//#define SOURCE "filesrc"
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#define UPDATE_INTERVAL 500
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#define THREAD
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#define PAD_SEEK
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typedef struct
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{
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@ -34,7 +39,7 @@ dynamic_connect (GstPadTemplate *templ, GstPad *newpad, gpointer data)
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gst_pad_connect (newpad, connect->target);
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gst_element_set_state (pipeline, GST_STATE_PLAYING);
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seekables = g_list_prepend (seekables, newpad);
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seekable_pads = g_list_prepend (seekable_pads, newpad);
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rate_pads = g_list_prepend (rate_pads, newpad);
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}
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}
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@ -52,6 +57,68 @@ setup_dynamic_connection (GstElement *element, const gchar *padname, GstPad *tar
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g_signal_connect (G_OBJECT (element), "new_pad", G_CALLBACK (dynamic_connect), connect);
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}
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static GstElement*
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make_flac_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *decoder, *audiosink;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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decoder = gst_element_factory_make ("flacdec", "decoder");
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audiosink = gst_element_factory_make ("osssink", "sink");
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//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), decoder);
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gst_bin_add (GST_BIN (pipeline), audiosink);
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gst_element_connect (src, decoder);
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gst_element_connect (decoder, audiosink);
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seekable = gst_element_get_pad (decoder, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
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return pipeline;
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}
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static GstElement*
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make_sid_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *decoder, *audiosink;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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decoder = gst_element_factory_make ("siddec", "decoder");
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audiosink = gst_element_factory_make ("osssink", "sink");
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//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), decoder);
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gst_bin_add (GST_BIN (pipeline), audiosink);
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gst_element_connect (src, decoder);
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gst_element_connect (decoder, audiosink);
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seekable = gst_element_get_pad (decoder, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
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return pipeline;
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}
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static GstElement*
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make_parse_pipeline (const gchar *location)
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{
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@ -61,7 +128,7 @@ make_parse_pipeline (const gchar *location)
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make ("filesrc", "src");
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src = gst_element_factory_make (SOURCE, "src");
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parser = gst_element_factory_make ("mpegparse", "parse");
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fakesink = gst_element_factory_make ("fakesink", "sink");
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g_object_set (G_OBJECT (fakesink), "sync", TRUE, NULL);
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@ -76,40 +143,77 @@ make_parse_pipeline (const gchar *location)
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gst_element_connect (parser, fakesink);
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seekable = gst_element_get_pad (parser, "src");
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seekables = g_list_prepend (seekables, seekable);
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (parser, "sink"));
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return pipeline;
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}
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static GstElement*
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make_vorbis_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *decoder, *audiosink;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make (SOURCE, "src");
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decoder = gst_element_factory_make ("vorbisfile", "decoder");
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audiosink = gst_element_factory_make ("osssink", "sink");
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//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), decoder);
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gst_bin_add (GST_BIN (pipeline), audiosink);
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gst_element_connect (src, decoder);
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gst_element_connect (decoder, audiosink);
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seekable = gst_element_get_pad (decoder, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
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return pipeline;
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}
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static GstElement*
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make_mp3_pipeline (const gchar *location)
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{
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GstElement *pipeline;
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GstElement *src, *decoder, *osssink;
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GstElement *thread, *queue;
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GstElement *src, *decoder, *osssink, *queue, *audio_thread;
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GstPad *seekable;
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make ("filesrc", "src");
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src = gst_element_factory_make (SOURCE, "src");
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decoder = gst_element_factory_make ("mad", "dec");
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osssink = gst_element_factory_make ("osssink", "sink");
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queue = gst_element_factory_make ("queue", "queue");
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thread = gst_thread_new ("playback");
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osssink = gst_element_factory_make ("osssink", "sink");
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audio_thread = gst_thread_new ("a_decoder_thread");
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seekable_elements = g_list_prepend (seekable_elements, osssink);
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g_object_set (G_OBJECT (src), "location", location, NULL);
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g_object_set (G_OBJECT (osssink), "fragment", 0x00180008, NULL);
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gst_bin_add_many (GST_BIN (thread), queue, osssink, NULL);
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gst_bin_add_many (GST_BIN (pipeline), src, decoder, thread, NULL);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), decoder);
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gst_bin_add (GST_BIN (audio_thread), queue);
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gst_bin_add (GST_BIN (audio_thread), osssink);
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gst_bin_add (GST_BIN (pipeline), audio_thread);
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gst_element_connect_many (src, decoder, queue, NULL);
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gst_element_connect_many (queue, osssink, NULL);
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gst_element_connect (src, decoder);
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gst_element_connect (decoder, queue);
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gst_element_connect (queue, osssink);
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seekable = gst_element_get_pad (decoder, "src");
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seekables = g_list_prepend (seekables, seekable);
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seekable = gst_element_get_pad (queue, "src");
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
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@ -126,10 +230,11 @@ make_avi_pipeline (const gchar *location)
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make ("filesrc", "src");
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src = gst_element_factory_make (SOURCE, "src");
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g_object_set (G_OBJECT (src), "location", location, NULL);
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demux = gst_element_factory_make ("avidemux", "demux");
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seekable_elements = g_list_prepend (seekable_elements, demux);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), demux);
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@ -139,7 +244,7 @@ make_avi_pipeline (const gchar *location)
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a_decoder = gst_element_factory_make ("mad", "a_dec");
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audio_thread = gst_thread_new ("a_decoder_thread");
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audiosink = gst_element_factory_make ("osssink", "a_sink");
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g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
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//g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
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a_queue = gst_element_factory_make ("queue", "a_queue");
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gst_element_connect (a_decoder, a_queue);
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gst_element_connect (a_queue, audiosink);
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@ -152,7 +257,7 @@ make_avi_pipeline (const gchar *location)
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setup_dynamic_connection (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
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seekable = gst_element_get_pad (a_queue, "src");
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seekables = g_list_prepend (seekables, seekable);
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
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@ -160,7 +265,7 @@ make_avi_pipeline (const gchar *location)
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//v_decoder = gst_element_factory_make ("identity", "v_dec");
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v_decoder = gst_element_factory_make ("windec", "v_dec");
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video_thread = gst_thread_new ("v_decoder_thread");
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videosink = gst_element_factory_make ("sdlvideosink", "v_sink");
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videosink = gst_element_factory_make ("xvideosink", "v_sink");
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//videosink = gst_element_factory_make ("fakesink", "v_sink");
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//g_object_set (G_OBJECT (videosink), "sync", TRUE, NULL);
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v_queue = gst_element_factory_make ("queue", "v_queue");
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@ -177,7 +282,7 @@ make_avi_pipeline (const gchar *location)
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setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
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seekable = gst_element_get_pad (v_queue, "src");
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seekables = g_list_prepend (seekables, seekable);
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
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@ -194,12 +299,14 @@ make_mpeg_pipeline (const gchar *location)
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pipeline = gst_pipeline_new ("app");
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src = gst_element_factory_make ("filesrc", "src");
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src = gst_element_factory_make (SOURCE, "src");
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g_object_set (G_OBJECT (src), "location", location, NULL);
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demux = gst_element_factory_make ("mpegdemux", "demux");
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g_object_set (G_OBJECT (demux), "sync", FALSE, NULL);
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seekable_elements = g_list_prepend (seekable_elements, demux);
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gst_bin_add (GST_BIN (pipeline), src);
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gst_bin_add (GST_BIN (pipeline), demux);
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gst_element_connect (src, demux);
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@ -220,7 +327,7 @@ make_mpeg_pipeline (const gchar *location)
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setup_dynamic_connection (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
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seekable = gst_element_get_pad (a_queue, "src");
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seekables = g_list_prepend (seekables, seekable);
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
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@ -239,7 +346,7 @@ make_mpeg_pipeline (const gchar *location)
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setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
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seekable = gst_element_get_pad (v_queue, "src");
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seekables = g_list_prepend (seekables, seekable);
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seekable_pads = g_list_prepend (seekable_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, seekable);
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rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
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@ -250,11 +357,15 @@ static gchar*
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format_value (GtkScale *scale,
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gdouble value)
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{
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gint real = value * duration / 100;
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gint seconds = (gint) real/1000000;
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gint subseconds = (gint) real/10000;
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gint64 real;
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gint64 seconds;
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gint64 subseconds;
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return g_strdup_printf ("%02d:%02d:%02d",
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real = value * duration / 100;
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seconds = (gint64) real / GST_SECOND;
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subseconds = (gint64) real / (GST_SECOND / 100);
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return g_strdup_printf ("%02lld:%02lld:%02lld",
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seconds/60,
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seconds%60,
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subseconds%100);
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@ -270,7 +381,7 @@ static seek_format seek_formats[] =
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{
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{ "tim", GST_FORMAT_TIME },
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{ "byt", GST_FORMAT_BYTES },
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{ "uni", GST_FORMAT_UNITS },
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{ "unt", GST_FORMAT_UNITS },
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{ "buf", GST_FORMAT_BUFFERS },
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{ "def", GST_FORMAT_DEFAULT },
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{ NULL, 0 },
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@ -295,10 +406,10 @@ query_rates (void)
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if (gst_pad_convert (pad, GST_FORMAT_TIME, GST_SECOND,
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&format, &value))
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{
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g_print ("%s %10lld | ", seek_formats[i].name, value);
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g_print ("%s %13lld | ", seek_formats[i].name, value);
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}
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else {
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g_print ("%s %10.10s | ", seek_formats[i].name, "*NA*");
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g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
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}
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i++;
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@ -323,12 +434,12 @@ query_durations (GstPad *pad)
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format = seek_formats[i].format;
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res = gst_pad_query (pad, GST_PAD_QUERY_TOTAL, &format, &value);
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if (res) {
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g_print ("%s %10lld | ", seek_formats[i].name, value);
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g_print ("%s %13lld | ", seek_formats[i].name, value);
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if (seek_formats[i].format == GST_FORMAT_TIME)
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duration = value;
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}
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else {
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g_print ("%s %10.10s | ", seek_formats[i].name, "*NA*");
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g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
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}
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i++;
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}
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@ -349,12 +460,12 @@ query_positions (GstPad *pad)
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format = seek_formats[i].format;
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res = gst_pad_query (pad, GST_PAD_QUERY_POSITION, &format, &value);
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if (res) {
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g_print ("%s %10lld | ", seek_formats[i].name, value);
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g_print ("%s %13lld | ", seek_formats[i].name, value);
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if (seek_formats[i].format == GST_FORMAT_TIME)
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position = value;
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}
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else {
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g_print ("%s %10.10s | ", seek_formats[i].name, "*NA*");
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g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
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}
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i++;
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}
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@ -364,12 +475,12 @@ query_positions (GstPad *pad)
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static gboolean
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update_scale (gpointer data)
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{
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GList *walk = seekables;
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GList *walk = seekable_pads;
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GstClock *clock;
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clock = gst_bin_get_clock (GST_BIN (pipeline));
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g_print ("clock: %10llu\n", gst_clock_get_time (clock));
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g_print ("clock: %13llu (%s)\n", gst_clock_get_time (clock), gst_object_get_name (GST_OBJECT (clock)));
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while (walk) {
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GstPad *pad = GST_PAD (walk->data);
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@ -416,7 +527,8 @@ stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
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gint64 real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100;
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gboolean res;
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||||
GstEvent *s_event;
|
||||
GList *walk = seekables;
|
||||
#ifdef PAD_SEEK
|
||||
GList *walk = seekable_pads;
|
||||
|
||||
while (walk) {
|
||||
GstPad *seekable = GST_PAD (walk->data);
|
||||
|
|
@ -431,6 +543,23 @@ stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|||
|
||||
walk = g_list_next (walk);
|
||||
}
|
||||
#else
|
||||
GList *walk = seekable_elements;
|
||||
|
||||
while (walk) {
|
||||
GstElement *seekable = GST_ELEMENT (walk->data);
|
||||
|
||||
g_print ("seek to %lld on element %s\n", real, gst_element_get_name (seekable));
|
||||
s_event = gst_event_new_seek (GST_FORMAT_TIME |
|
||||
GST_SEEK_METHOD_SET |
|
||||
GST_SEEK_FLAG_FLUSH, real);
|
||||
|
||||
res = gst_element_send_event (seekable, s_event);
|
||||
gst_event_free (s_event);
|
||||
|
||||
walk = g_list_next (walk);
|
||||
}
|
||||
#endif
|
||||
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
||||
|
|
@ -442,23 +571,29 @@ stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|||
static void
|
||||
play_cb (GtkButton * button, gpointer data)
|
||||
{
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
||||
update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
|
||||
if (gst_element_get_state (pipeline) != GST_STATE_PLAYING) {
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
||||
update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
pause_cb (GtkButton * button, gpointer data)
|
||||
{
|
||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
||||
gtk_timeout_remove (update_id);
|
||||
if (gst_element_get_state (pipeline) != GST_STATE_PAUSED) {
|
||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
||||
gtk_timeout_remove (update_id);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
stop_cb (GtkButton * button, gpointer data)
|
||||
{
|
||||
gst_element_set_state (pipeline, GST_STATE_READY);
|
||||
gtk_timeout_remove (update_id);
|
||||
if (gst_element_get_state (pipeline) != GST_STATE_READY) {
|
||||
gst_element_set_state (pipeline, GST_STATE_READY);
|
||||
gtk_timeout_remove (update_id);
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
|
|
@ -472,7 +607,7 @@ main (int argc, char **argv)
|
|||
gtk_init (&argc, &argv);
|
||||
|
||||
if (argc != 3) {
|
||||
g_print ("usage: %s <type 0=mp3 1=avi 2=mpeg1 3=mpegparse> <filename>\n", argv[0]);
|
||||
g_print ("usage: %s <type 0=mp3 1=avi 2=mpeg1 3=mpegparse 4=vorbis 5=sid 6=flac> <filename>\n", argv[0]);
|
||||
exit (-1);
|
||||
}
|
||||
|
||||
|
|
@ -482,8 +617,14 @@ main (int argc, char **argv)
|
|||
pipeline = make_avi_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 2)
|
||||
pipeline = make_mpeg_pipeline (argv[2]);
|
||||
else
|
||||
else if (atoi (argv[1]) == 3)
|
||||
pipeline = make_parse_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 4)
|
||||
pipeline = make_vorbis_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 5)
|
||||
pipeline = make_sid_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 6)
|
||||
pipeline = make_flac_pipeline (argv[2]);
|
||||
|
||||
/* initialize gui elements ... */
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
|
|
|
|||
|
|
@ -3,8 +3,9 @@
|
|||
#include <gst/gst.h>
|
||||
#include <string.h>
|
||||
|
||||
static GList *seekables = NULL;
|
||||
static GList *seekable_pads = NULL;
|
||||
static GList *rate_pads = NULL;
|
||||
static GList *seekable_elements = NULL;
|
||||
|
||||
static GstElement *pipeline;
|
||||
static guint64 duration, position;
|
||||
|
|
@ -12,9 +13,13 @@ static GtkAdjustment *adjustment;
|
|||
|
||||
static guint update_id;
|
||||
|
||||
#define SOURCE "gnomevfssrc"
|
||||
//#define SOURCE "filesrc"
|
||||
|
||||
#define UPDATE_INTERVAL 500
|
||||
|
||||
#define THREAD
|
||||
#define PAD_SEEK
|
||||
|
||||
typedef struct
|
||||
{
|
||||
|
|
@ -34,7 +39,7 @@ dynamic_connect (GstPadTemplate *templ, GstPad *newpad, gpointer data)
|
|||
gst_pad_connect (newpad, connect->target);
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
|
||||
seekables = g_list_prepend (seekables, newpad);
|
||||
seekable_pads = g_list_prepend (seekable_pads, newpad);
|
||||
rate_pads = g_list_prepend (rate_pads, newpad);
|
||||
}
|
||||
}
|
||||
|
|
@ -52,6 +57,68 @@ setup_dynamic_connection (GstElement *element, const gchar *padname, GstPad *tar
|
|||
g_signal_connect (G_OBJECT (element), "new_pad", G_CALLBACK (dynamic_connect), connect);
|
||||
}
|
||||
|
||||
static GstElement*
|
||||
make_flac_pipeline (const gchar *location)
|
||||
{
|
||||
GstElement *pipeline;
|
||||
GstElement *src, *decoder, *audiosink;
|
||||
GstPad *seekable;
|
||||
|
||||
pipeline = gst_pipeline_new ("app");
|
||||
|
||||
src = gst_element_factory_make (SOURCE, "src");
|
||||
decoder = gst_element_factory_make ("flacdec", "decoder");
|
||||
audiosink = gst_element_factory_make ("osssink", "sink");
|
||||
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
|
||||
|
||||
g_object_set (G_OBJECT (src), "location", location, NULL);
|
||||
|
||||
gst_bin_add (GST_BIN (pipeline), src);
|
||||
gst_bin_add (GST_BIN (pipeline), decoder);
|
||||
gst_bin_add (GST_BIN (pipeline), audiosink);
|
||||
|
||||
gst_element_connect (src, decoder);
|
||||
gst_element_connect (decoder, audiosink);
|
||||
|
||||
seekable = gst_element_get_pad (decoder, "src");
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
static GstElement*
|
||||
make_sid_pipeline (const gchar *location)
|
||||
{
|
||||
GstElement *pipeline;
|
||||
GstElement *src, *decoder, *audiosink;
|
||||
GstPad *seekable;
|
||||
|
||||
pipeline = gst_pipeline_new ("app");
|
||||
|
||||
src = gst_element_factory_make (SOURCE, "src");
|
||||
decoder = gst_element_factory_make ("siddec", "decoder");
|
||||
audiosink = gst_element_factory_make ("osssink", "sink");
|
||||
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
|
||||
|
||||
g_object_set (G_OBJECT (src), "location", location, NULL);
|
||||
|
||||
gst_bin_add (GST_BIN (pipeline), src);
|
||||
gst_bin_add (GST_BIN (pipeline), decoder);
|
||||
gst_bin_add (GST_BIN (pipeline), audiosink);
|
||||
|
||||
gst_element_connect (src, decoder);
|
||||
gst_element_connect (decoder, audiosink);
|
||||
|
||||
seekable = gst_element_get_pad (decoder, "src");
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
static GstElement*
|
||||
make_parse_pipeline (const gchar *location)
|
||||
{
|
||||
|
|
@ -61,7 +128,7 @@ make_parse_pipeline (const gchar *location)
|
|||
|
||||
pipeline = gst_pipeline_new ("app");
|
||||
|
||||
src = gst_element_factory_make ("filesrc", "src");
|
||||
src = gst_element_factory_make (SOURCE, "src");
|
||||
parser = gst_element_factory_make ("mpegparse", "parse");
|
||||
fakesink = gst_element_factory_make ("fakesink", "sink");
|
||||
g_object_set (G_OBJECT (fakesink), "sync", TRUE, NULL);
|
||||
|
|
@ -76,40 +143,77 @@ make_parse_pipeline (const gchar *location)
|
|||
gst_element_connect (parser, fakesink);
|
||||
|
||||
seekable = gst_element_get_pad (parser, "src");
|
||||
seekables = g_list_prepend (seekables, seekable);
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (parser, "sink"));
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
static GstElement*
|
||||
make_vorbis_pipeline (const gchar *location)
|
||||
{
|
||||
GstElement *pipeline;
|
||||
GstElement *src, *decoder, *audiosink;
|
||||
GstPad *seekable;
|
||||
|
||||
pipeline = gst_pipeline_new ("app");
|
||||
|
||||
src = gst_element_factory_make (SOURCE, "src");
|
||||
decoder = gst_element_factory_make ("vorbisfile", "decoder");
|
||||
audiosink = gst_element_factory_make ("osssink", "sink");
|
||||
//g_object_set (G_OBJECT (audiosink), "sync", FALSE, NULL);
|
||||
|
||||
g_object_set (G_OBJECT (src), "location", location, NULL);
|
||||
|
||||
gst_bin_add (GST_BIN (pipeline), src);
|
||||
gst_bin_add (GST_BIN (pipeline), decoder);
|
||||
gst_bin_add (GST_BIN (pipeline), audiosink);
|
||||
|
||||
gst_element_connect (src, decoder);
|
||||
gst_element_connect (decoder, audiosink);
|
||||
|
||||
seekable = gst_element_get_pad (decoder, "src");
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
|
||||
|
||||
return pipeline;
|
||||
}
|
||||
|
||||
static GstElement*
|
||||
make_mp3_pipeline (const gchar *location)
|
||||
{
|
||||
GstElement *pipeline;
|
||||
GstElement *src, *decoder, *osssink;
|
||||
GstElement *thread, *queue;
|
||||
GstElement *src, *decoder, *osssink, *queue, *audio_thread;
|
||||
GstPad *seekable;
|
||||
|
||||
pipeline = gst_pipeline_new ("app");
|
||||
|
||||
src = gst_element_factory_make ("filesrc", "src");
|
||||
src = gst_element_factory_make (SOURCE, "src");
|
||||
decoder = gst_element_factory_make ("mad", "dec");
|
||||
osssink = gst_element_factory_make ("osssink", "sink");
|
||||
queue = gst_element_factory_make ("queue", "queue");
|
||||
thread = gst_thread_new ("playback");
|
||||
osssink = gst_element_factory_make ("osssink", "sink");
|
||||
|
||||
audio_thread = gst_thread_new ("a_decoder_thread");
|
||||
|
||||
seekable_elements = g_list_prepend (seekable_elements, osssink);
|
||||
|
||||
g_object_set (G_OBJECT (src), "location", location, NULL);
|
||||
g_object_set (G_OBJECT (osssink), "fragment", 0x00180008, NULL);
|
||||
|
||||
gst_bin_add_many (GST_BIN (thread), queue, osssink, NULL);
|
||||
gst_bin_add_many (GST_BIN (pipeline), src, decoder, thread, NULL);
|
||||
gst_bin_add (GST_BIN (pipeline), src);
|
||||
gst_bin_add (GST_BIN (pipeline), decoder);
|
||||
gst_bin_add (GST_BIN (audio_thread), queue);
|
||||
gst_bin_add (GST_BIN (audio_thread), osssink);
|
||||
gst_bin_add (GST_BIN (pipeline), audio_thread);
|
||||
|
||||
gst_element_connect_many (src, decoder, queue, NULL);
|
||||
gst_element_connect_many (queue, osssink, NULL);
|
||||
gst_element_connect (src, decoder);
|
||||
gst_element_connect (decoder, queue);
|
||||
gst_element_connect (queue, osssink);
|
||||
|
||||
seekable = gst_element_get_pad (decoder, "src");
|
||||
seekables = g_list_prepend (seekables, seekable);
|
||||
seekable = gst_element_get_pad (queue, "src");
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (decoder, "sink"));
|
||||
|
||||
|
|
@ -126,10 +230,11 @@ make_avi_pipeline (const gchar *location)
|
|||
|
||||
pipeline = gst_pipeline_new ("app");
|
||||
|
||||
src = gst_element_factory_make ("filesrc", "src");
|
||||
src = gst_element_factory_make (SOURCE, "src");
|
||||
g_object_set (G_OBJECT (src), "location", location, NULL);
|
||||
|
||||
demux = gst_element_factory_make ("avidemux", "demux");
|
||||
seekable_elements = g_list_prepend (seekable_elements, demux);
|
||||
|
||||
gst_bin_add (GST_BIN (pipeline), src);
|
||||
gst_bin_add (GST_BIN (pipeline), demux);
|
||||
|
|
@ -139,7 +244,7 @@ make_avi_pipeline (const gchar *location)
|
|||
a_decoder = gst_element_factory_make ("mad", "a_dec");
|
||||
audio_thread = gst_thread_new ("a_decoder_thread");
|
||||
audiosink = gst_element_factory_make ("osssink", "a_sink");
|
||||
g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
|
||||
//g_object_set (G_OBJECT (audiosink), "fragment", 0x00180008, NULL);
|
||||
a_queue = gst_element_factory_make ("queue", "a_queue");
|
||||
gst_element_connect (a_decoder, a_queue);
|
||||
gst_element_connect (a_queue, audiosink);
|
||||
|
|
@ -152,7 +257,7 @@ make_avi_pipeline (const gchar *location)
|
|||
setup_dynamic_connection (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
|
||||
|
||||
seekable = gst_element_get_pad (a_queue, "src");
|
||||
seekables = g_list_prepend (seekables, seekable);
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
|
||||
|
||||
|
|
@ -160,7 +265,7 @@ make_avi_pipeline (const gchar *location)
|
|||
//v_decoder = gst_element_factory_make ("identity", "v_dec");
|
||||
v_decoder = gst_element_factory_make ("windec", "v_dec");
|
||||
video_thread = gst_thread_new ("v_decoder_thread");
|
||||
videosink = gst_element_factory_make ("sdlvideosink", "v_sink");
|
||||
videosink = gst_element_factory_make ("xvideosink", "v_sink");
|
||||
//videosink = gst_element_factory_make ("fakesink", "v_sink");
|
||||
//g_object_set (G_OBJECT (videosink), "sync", TRUE, NULL);
|
||||
v_queue = gst_element_factory_make ("queue", "v_queue");
|
||||
|
|
@ -177,7 +282,7 @@ make_avi_pipeline (const gchar *location)
|
|||
setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
|
||||
|
||||
seekable = gst_element_get_pad (v_queue, "src");
|
||||
seekables = g_list_prepend (seekables, seekable);
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
|
||||
|
||||
|
|
@ -194,12 +299,14 @@ make_mpeg_pipeline (const gchar *location)
|
|||
|
||||
pipeline = gst_pipeline_new ("app");
|
||||
|
||||
src = gst_element_factory_make ("filesrc", "src");
|
||||
src = gst_element_factory_make (SOURCE, "src");
|
||||
g_object_set (G_OBJECT (src), "location", location, NULL);
|
||||
|
||||
demux = gst_element_factory_make ("mpegdemux", "demux");
|
||||
g_object_set (G_OBJECT (demux), "sync", FALSE, NULL);
|
||||
|
||||
seekable_elements = g_list_prepend (seekable_elements, demux);
|
||||
|
||||
gst_bin_add (GST_BIN (pipeline), src);
|
||||
gst_bin_add (GST_BIN (pipeline), demux);
|
||||
gst_element_connect (src, demux);
|
||||
|
|
@ -220,7 +327,7 @@ make_mpeg_pipeline (const gchar *location)
|
|||
setup_dynamic_connection (demux, "audio_00", gst_element_get_pad (a_decoder, "sink"), audio_bin);
|
||||
|
||||
seekable = gst_element_get_pad (a_queue, "src");
|
||||
seekables = g_list_prepend (seekables, seekable);
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (a_decoder, "sink"));
|
||||
|
||||
|
|
@ -239,7 +346,7 @@ make_mpeg_pipeline (const gchar *location)
|
|||
setup_dynamic_connection (demux, "video_00", gst_element_get_pad (v_decoder, "sink"), video_bin);
|
||||
|
||||
seekable = gst_element_get_pad (v_queue, "src");
|
||||
seekables = g_list_prepend (seekables, seekable);
|
||||
seekable_pads = g_list_prepend (seekable_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, seekable);
|
||||
rate_pads = g_list_prepend (rate_pads, gst_element_get_pad (v_decoder, "sink"));
|
||||
|
||||
|
|
@ -250,11 +357,15 @@ static gchar*
|
|||
format_value (GtkScale *scale,
|
||||
gdouble value)
|
||||
{
|
||||
gint real = value * duration / 100;
|
||||
gint seconds = (gint) real/1000000;
|
||||
gint subseconds = (gint) real/10000;
|
||||
gint64 real;
|
||||
gint64 seconds;
|
||||
gint64 subseconds;
|
||||
|
||||
return g_strdup_printf ("%02d:%02d:%02d",
|
||||
real = value * duration / 100;
|
||||
seconds = (gint64) real / GST_SECOND;
|
||||
subseconds = (gint64) real / (GST_SECOND / 100);
|
||||
|
||||
return g_strdup_printf ("%02lld:%02lld:%02lld",
|
||||
seconds/60,
|
||||
seconds%60,
|
||||
subseconds%100);
|
||||
|
|
@ -270,7 +381,7 @@ static seek_format seek_formats[] =
|
|||
{
|
||||
{ "tim", GST_FORMAT_TIME },
|
||||
{ "byt", GST_FORMAT_BYTES },
|
||||
{ "uni", GST_FORMAT_UNITS },
|
||||
{ "unt", GST_FORMAT_UNITS },
|
||||
{ "buf", GST_FORMAT_BUFFERS },
|
||||
{ "def", GST_FORMAT_DEFAULT },
|
||||
{ NULL, 0 },
|
||||
|
|
@ -295,10 +406,10 @@ query_rates (void)
|
|||
if (gst_pad_convert (pad, GST_FORMAT_TIME, GST_SECOND,
|
||||
&format, &value))
|
||||
{
|
||||
g_print ("%s %10lld | ", seek_formats[i].name, value);
|
||||
g_print ("%s %13lld | ", seek_formats[i].name, value);
|
||||
}
|
||||
else {
|
||||
g_print ("%s %10.10s | ", seek_formats[i].name, "*NA*");
|
||||
g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
|
||||
}
|
||||
|
||||
i++;
|
||||
|
|
@ -323,12 +434,12 @@ query_durations (GstPad *pad)
|
|||
format = seek_formats[i].format;
|
||||
res = gst_pad_query (pad, GST_PAD_QUERY_TOTAL, &format, &value);
|
||||
if (res) {
|
||||
g_print ("%s %10lld | ", seek_formats[i].name, value);
|
||||
g_print ("%s %13lld | ", seek_formats[i].name, value);
|
||||
if (seek_formats[i].format == GST_FORMAT_TIME)
|
||||
duration = value;
|
||||
}
|
||||
else {
|
||||
g_print ("%s %10.10s | ", seek_formats[i].name, "*NA*");
|
||||
g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
|
@ -349,12 +460,12 @@ query_positions (GstPad *pad)
|
|||
format = seek_formats[i].format;
|
||||
res = gst_pad_query (pad, GST_PAD_QUERY_POSITION, &format, &value);
|
||||
if (res) {
|
||||
g_print ("%s %10lld | ", seek_formats[i].name, value);
|
||||
g_print ("%s %13lld | ", seek_formats[i].name, value);
|
||||
if (seek_formats[i].format == GST_FORMAT_TIME)
|
||||
position = value;
|
||||
}
|
||||
else {
|
||||
g_print ("%s %10.10s | ", seek_formats[i].name, "*NA*");
|
||||
g_print ("%s %13.13s | ", seek_formats[i].name, "*NA*");
|
||||
}
|
||||
i++;
|
||||
}
|
||||
|
|
@ -364,12 +475,12 @@ query_positions (GstPad *pad)
|
|||
static gboolean
|
||||
update_scale (gpointer data)
|
||||
{
|
||||
GList *walk = seekables;
|
||||
GList *walk = seekable_pads;
|
||||
GstClock *clock;
|
||||
|
||||
clock = gst_bin_get_clock (GST_BIN (pipeline));
|
||||
|
||||
g_print ("clock: %10llu\n", gst_clock_get_time (clock));
|
||||
g_print ("clock: %13llu (%s)\n", gst_clock_get_time (clock), gst_object_get_name (GST_OBJECT (clock)));
|
||||
|
||||
while (walk) {
|
||||
GstPad *pad = GST_PAD (walk->data);
|
||||
|
|
@ -416,7 +527,8 @@ stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|||
gint64 real = gtk_range_get_value (GTK_RANGE (widget)) * duration / 100;
|
||||
gboolean res;
|
||||
GstEvent *s_event;
|
||||
GList *walk = seekables;
|
||||
#ifdef PAD_SEEK
|
||||
GList *walk = seekable_pads;
|
||||
|
||||
while (walk) {
|
||||
GstPad *seekable = GST_PAD (walk->data);
|
||||
|
|
@ -431,6 +543,23 @@ stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|||
|
||||
walk = g_list_next (walk);
|
||||
}
|
||||
#else
|
||||
GList *walk = seekable_elements;
|
||||
|
||||
while (walk) {
|
||||
GstElement *seekable = GST_ELEMENT (walk->data);
|
||||
|
||||
g_print ("seek to %lld on element %s\n", real, gst_element_get_name (seekable));
|
||||
s_event = gst_event_new_seek (GST_FORMAT_TIME |
|
||||
GST_SEEK_METHOD_SET |
|
||||
GST_SEEK_FLAG_FLUSH, real);
|
||||
|
||||
res = gst_element_send_event (seekable, s_event);
|
||||
gst_event_free (s_event);
|
||||
|
||||
walk = g_list_next (walk);
|
||||
}
|
||||
#endif
|
||||
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
||||
|
|
@ -442,23 +571,29 @@ stop_seek (GtkWidget *widget, GdkEventButton *event, gpointer user_data)
|
|||
static void
|
||||
play_cb (GtkButton * button, gpointer data)
|
||||
{
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
||||
update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
|
||||
if (gst_element_get_state (pipeline) != GST_STATE_PLAYING) {
|
||||
gst_element_set_state (pipeline, GST_STATE_PLAYING);
|
||||
gtk_idle_add ((GtkFunction) iterate, pipeline);
|
||||
update_id = gtk_timeout_add (UPDATE_INTERVAL, (GtkFunction) update_scale, pipeline);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
pause_cb (GtkButton * button, gpointer data)
|
||||
{
|
||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
||||
gtk_timeout_remove (update_id);
|
||||
if (gst_element_get_state (pipeline) != GST_STATE_PAUSED) {
|
||||
gst_element_set_state (pipeline, GST_STATE_PAUSED);
|
||||
gtk_timeout_remove (update_id);
|
||||
}
|
||||
}
|
||||
|
||||
static void
|
||||
stop_cb (GtkButton * button, gpointer data)
|
||||
{
|
||||
gst_element_set_state (pipeline, GST_STATE_READY);
|
||||
gtk_timeout_remove (update_id);
|
||||
if (gst_element_get_state (pipeline) != GST_STATE_READY) {
|
||||
gst_element_set_state (pipeline, GST_STATE_READY);
|
||||
gtk_timeout_remove (update_id);
|
||||
}
|
||||
}
|
||||
|
||||
int
|
||||
|
|
@ -472,7 +607,7 @@ main (int argc, char **argv)
|
|||
gtk_init (&argc, &argv);
|
||||
|
||||
if (argc != 3) {
|
||||
g_print ("usage: %s <type 0=mp3 1=avi 2=mpeg1 3=mpegparse> <filename>\n", argv[0]);
|
||||
g_print ("usage: %s <type 0=mp3 1=avi 2=mpeg1 3=mpegparse 4=vorbis 5=sid 6=flac> <filename>\n", argv[0]);
|
||||
exit (-1);
|
||||
}
|
||||
|
||||
|
|
@ -482,8 +617,14 @@ main (int argc, char **argv)
|
|||
pipeline = make_avi_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 2)
|
||||
pipeline = make_mpeg_pipeline (argv[2]);
|
||||
else
|
||||
else if (atoi (argv[1]) == 3)
|
||||
pipeline = make_parse_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 4)
|
||||
pipeline = make_vorbis_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 5)
|
||||
pipeline = make_sid_pipeline (argv[2]);
|
||||
else if (atoi (argv[1]) == 6)
|
||||
pipeline = make_flac_pipeline (argv[2]);
|
||||
|
||||
/* initialize gui elements ... */
|
||||
window = gtk_window_new (GTK_WINDOW_TOPLEVEL);
|
||||
|
|
|
|||
Loading…
Reference in a new issue