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author | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2009-02-24 16:33:51 +0100 |
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committer | Sebastian Dröge <sebastian.droege@collabora.co.uk> | 2009-02-24 16:33:51 +0100 |
commit | f0ae68d9440e90711c7b547f03d7165357b9c4ac (patch) | |
tree | d77797c994b5f7457b1dd3b802f08f783c8ce0e5 /examples/stats | |
parent | da040c2a3529801e9b7c239afb698379ede89087 (diff) | |
download | gst-plugins-bad-f0ae68d9440e90711c7b547f03d7165357b9c4ac.tar.gz gst-plugins-bad-f0ae68d9440e90711c7b547f03d7165357b9c4ac.tar.bz2 gst-plugins-bad-f0ae68d9440e90711c7b547f03d7165357b9c4ac.zip |
Move examples directory to tests/examples as in every other GStreamer module
Diffstat (limited to 'examples/stats')
-rw-r--r-- | examples/stats/Makefile.am | 6 | ||||
-rw-r--r-- | examples/stats/mp2ogg.c | 102 |
2 files changed, 0 insertions, 108 deletions
diff --git a/examples/stats/Makefile.am b/examples/stats/Makefile.am deleted file mode 100644 index 0f7d81cf..00000000 --- a/examples/stats/Makefile.am +++ /dev/null @@ -1,6 +0,0 @@ -noinst_PROGRAMS = mp2ogg - -LDADD = $(GST_LIBS) -AM_CFLAGS = $(GST_CFLAGS) - - diff --git a/examples/stats/mp2ogg.c b/examples/stats/mp2ogg.c deleted file mode 100644 index fc56d5b5..00000000 --- a/examples/stats/mp2ogg.c +++ /dev/null @@ -1,102 +0,0 @@ -/* GStreamer - * Copyright (C) <1999> Erik Walthinsen <omega@cse.ogi.edu> - * - * This library is free software; you can redistribute it and/or - * modify it under the terms of the GNU Library General Public - * License as published by the Free Software Foundation; either - * version 2 of the License, or (at your option) any later version. - * - * This library is distributed in the hope that it will be useful, - * but WITHOUT ANY WARRANTY; without even the implied warranty of - * MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the GNU - * Library General Public License for more details. - * - * You should have received a copy of the GNU Library General Public - * License along with this library; if not, write to the - * Free Software Foundation, Inc., 59 Temple Place - Suite 330, - * Boston, MA 02111-1307, USA. - */ - -#include <gst/gst.h> - -/* This example app demonstartes the use of pad query and convert to - * get useful statistics about a plugin. In this case we monitor the - * compression status of mpeg audio to ogg vorbis transcoding. - */ - -gint -main (gint argc, gchar * argv[]) -{ - GstElement *pipeline; - GError *error = NULL; - gchar *description; - GstElement *encoder, *decoder; - GstPad *dec_sink, *enc_src; - - gst_init (&argc, &argv); - - if (argc < 3) { - g_print ("usage: %s <inputfile> <outputfile>\n", argv[0]); - return -1; - } - - description = g_strdup_printf ("filesrc location=\"%s\" ! mad name=decoder ! " - "vorbisenc name=encoder ! filesink location=\"%s\"", argv[1], argv[2]); - - pipeline = GST_ELEMENT (gst_parse_launch (description, &error)); - if (!pipeline) { - if (error) - g_print ("ERROR: pipeline could not be constructed: %s\n", - error->message); - else - g_print ("ERROR: pipeline could not be constructed\n"); - return -1; - } - - decoder = gst_bin_get_by_name (GST_BIN (pipeline), "decoder"); - encoder = gst_bin_get_by_name (GST_BIN (pipeline), "encoder"); - - dec_sink = gst_element_get_pad (decoder, "sink"); - enc_src = gst_element_get_pad (encoder, "src"); - - if (gst_element_set_state (pipeline, - GST_STATE_PLAYING) != GST_STATE_CHANGE_SUCCESS) { - g_print ("pipeline doesn't want to play\n"); - return -1; - } - - while (gst_bin_iterate (GST_BIN (pipeline))) { - gint64 position; - gint64 duration; - gint64 bitrate_enc, bitrate_dec; - GstFormat format; - - format = GST_FORMAT_TIME; - /* get the position */ - gst_pad_query (enc_src, GST_QUERY_POSITION, &format, &position); - - /* get the total duration */ - gst_pad_query (enc_src, GST_QUERY_TOTAL, &format, &duration); - - format = GST_FORMAT_BYTES; - /* see how many bytes are genereated per 8 seconds (== bitrate) */ - gst_pad_convert (enc_src, GST_FORMAT_TIME, 8 * GST_SECOND, - &format, &bitrate_enc); - - gst_pad_convert (dec_sink, GST_FORMAT_TIME, 8 * GST_SECOND, - &format, &bitrate_dec); - - g_print ("[%2dm %.2ds] of [%2dm %.2ds], " - "src avg bitrate: %" G_GINT64_FORMAT ", dest avg birate: %" - G_GINT64_FORMAT ", ratio [%02.2f] \r", - (gint) (position / (GST_SECOND * 60)), - (gint) (position / (GST_SECOND)) % 60, - (gint) (duration / (GST_SECOND * 60)), - (gint) (duration / (GST_SECOND)) % 60, bitrate_dec, bitrate_enc, - (gfloat) bitrate_dec / bitrate_enc); - } - - g_print ("\n"); - - return 0; -} |