diff options
Diffstat (limited to 'examples/stats/mp2ogg.c')
| -rw-r--r-- | examples/stats/mp2ogg.c | 41 |
1 files changed, 19 insertions, 22 deletions
diff --git a/examples/stats/mp2ogg.c b/examples/stats/mp2ogg.c index e5d3fbd9..55d79e90 100644 --- a/examples/stats/mp2ogg.c +++ b/examples/stats/mp2ogg.c @@ -24,8 +24,8 @@ * compression status of mpeg audio to ogg vorbis transcoding. */ -gint -main (gint argc, gchar *argv[]) +gint +main (gint argc, gchar * argv[]) { GstElement *pipeline; GError *error = NULL; @@ -34,21 +34,22 @@ main (gint argc, gchar *argv[]) 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]); + "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); + g_print ("ERROR: pipeline could not be constructed: %s\n", + error->message); else - g_print ("ERROR: pipeline could not be constructed\n"); + g_print ("ERROR: pipeline could not be constructed\n"); return -1; } @@ -57,7 +58,7 @@ main (gint argc, gchar *argv[]) 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_SUCCESS) { g_print ("pipeline doesn't want to play\n"); return -1; @@ -71,33 +72,29 @@ main (gint argc, gchar *argv[]) format = GST_FORMAT_TIME; /* get the position */ - gst_pad_query (enc_src, GST_QUERY_POSITION, - &format, &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); + 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); + &format, &bitrate_enc); gst_pad_convert (dec_sink, GST_FORMAT_TIME, 8 * GST_SECOND, - &format, &bitrate_dec); + &format, &bitrate_dec); g_print ("[%2dm %.2ds] of [%2dm %.2ds], " - "src avg bitrate: %lld, dest avg birate: %lld, 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); + "src avg bitrate: %lld, dest avg birate: %lld, 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; } |