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| author | Wim Taymans <wtaymans@redhat.com> | 2015-11-02 15:54:19 +0100 |
|---|---|---|
| committer | Wim Taymans <wtaymans@redhat.com> | 2015-11-02 15:54:19 +0100 |
| commit | bd89f2430bd34f57808f3cf67185db1b647ad128 (patch) | |
| tree | b9ad76ffc2203cb54ae582004313a5a31367514f /gst/audiotestsrc | |
| parent | c688eb0d887056cd5d6471c139b9847e9e987bd3 (diff) | |
| download | gstreamer-plugins-base-bd89f2430bd34f57808f3cf67185db1b647ad128.tar.gz | |
audiotestsrc: increase freq limit
Raise the frequency limit and try to negotiate to a samplerate of 4*freq
when larger then the default samplerate.
Fixes https://bugzilla.gnome.org/show_bug.cgi?id=754450
Diffstat (limited to 'gst/audiotestsrc')
| -rw-r--r-- | gst/audiotestsrc/gstaudiotestsrc.c | 11 |
1 files changed, 6 insertions, 5 deletions
diff --git a/gst/audiotestsrc/gstaudiotestsrc.c b/gst/audiotestsrc/gstaudiotestsrc.c index c5ab4c466..15cb4a3d9 100644 --- a/gst/audiotestsrc/gstaudiotestsrc.c +++ b/gst/audiotestsrc/gstaudiotestsrc.c @@ -180,8 +180,9 @@ gst_audio_test_src_class_init (GstAudioTestSrcClass * klass) GST_TYPE_AUDIO_TEST_SRC_WAVE, GST_AUDIO_TEST_SRC_WAVE_SINE, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (gobject_class, PROP_FREQ, - g_param_spec_double ("freq", "Frequency", "Frequency of test signal", - 0.0, 20000.0, DEFAULT_FREQ, + g_param_spec_double ("freq", "Frequency", "Frequency of test signal. " + "The sample rate needs to be at least 4 times higher.", + 0.0, (gdouble) G_MAXINT / 4, DEFAULT_FREQ, G_PARAM_READWRITE | GST_PARAM_CONTROLLABLE | G_PARAM_STATIC_STRINGS)); g_object_class_install_property (gobject_class, PROP_VOLUME, g_param_spec_double ("volume", "Volume", "Volume of test signal", 0.0, @@ -267,7 +268,7 @@ gst_audio_test_src_fixate (GstBaseSrc * bsrc, GstCaps * caps) { GstAudioTestSrc *src = GST_AUDIO_TEST_SRC (bsrc); GstStructure *structure; - gint channels; + gint channels, rate; caps = gst_caps_make_writable (caps); @@ -275,8 +276,8 @@ gst_audio_test_src_fixate (GstBaseSrc * bsrc, GstCaps * caps) GST_DEBUG_OBJECT (src, "fixating samplerate to %d", GST_AUDIO_DEF_RATE); - gst_structure_fixate_field_nearest_int (structure, "rate", - GST_AUDIO_DEF_RATE); + rate = MAX (GST_AUDIO_DEF_RATE, src->freq * 4); + gst_structure_fixate_field_nearest_int (structure, "rate", rate); gst_structure_fixate_field_string (structure, "format", DEFAULT_FORMAT_STR); |