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respect minimum bitrate

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Original commit message from CVS:
respect minimum bitrate
This commit is contained in:
Thomas Vander Stichele 2004-06-24 15:51:24 +00:00
parent 2fc9f6605d
commit 2972c88fd7
2 changed files with 21 additions and 0 deletions
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6
ChangeLog
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@ -1,3 +1,9 @@
2004-06-24 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/vorbis/vorbisenc.c: (raw_caps_factory),
(gst_vorbisenc_setup), (gst_vorbisenc_set_property):
respect minimum bitrate; same could be done for max bitrate
2004-06-24 Thomas Vander Stichele <thomas at apestaart dot org> 2004-06-24 Thomas Vander Stichele <thomas at apestaart dot org>
* ext/vorbis/vorbisenc.c: (raw_caps_factory), * ext/vorbis/vorbisenc.c: (raw_caps_factory),

15
ext/vorbis/vorbisenc.c
View file

@ -93,6 +93,7 @@ gst_vorbisenc_get_formats (GstPad * pad)
#define BITRATE_DEFAULT -1 #define BITRATE_DEFAULT -1
#define MIN_BITRATE_DEFAULT -1 #define MIN_BITRATE_DEFAULT -1
#define QUALITY_DEFAULT 0.3 #define QUALITY_DEFAULT 0.3
#define LOWEST_BITRATE 8000 /* lowest allowed for a 8 kHz stream */
static void gst_vorbisenc_base_init (gpointer g_class); static void gst_vorbisenc_base_init (gpointer g_class);
static void gst_vorbisenc_class_init (VorbisEncClass * klass); static void gst_vorbisenc_class_init (VorbisEncClass * klass);
@ -961,6 +962,11 @@ gst_vorbisenc_set_property (GObject * object, guint prop_id,
gboolean old_value = vorbisenc->managed; gboolean old_value = vorbisenc->managed;
vorbisenc->max_bitrate = g_value_get_int (value); vorbisenc->max_bitrate = g_value_get_int (value);
if (vorbisenc->max_bitrate >= 0
&& vorbisenc->max_bitrate < LOWEST_BITRATE) {
g_warning ("Lowest allowed bitrate is %d", LOWEST_BITRATE);
vorbisenc->max_bitrate = LOWEST_BITRATE;
}
if (vorbisenc->min_bitrate > 0 && vorbisenc->max_bitrate > 0) if (vorbisenc->min_bitrate > 0 && vorbisenc->max_bitrate > 0)
vorbisenc->managed = TRUE; vorbisenc->managed = TRUE;
else else
@ -972,12 +978,21 @@ gst_vorbisenc_set_property (GObject * object, guint prop_id,
} }
case ARG_BITRATE: case ARG_BITRATE:
vorbisenc->bitrate = g_value_get_int (value); vorbisenc->bitrate = g_value_get_int (value);
if (vorbisenc->bitrate >= 0 && vorbisenc->bitrate < LOWEST_BITRATE) {
g_warning ("Lowest allowed bitrate is %d", LOWEST_BITRATE);
vorbisenc->bitrate = LOWEST_BITRATE;
}
break; break;
case ARG_MIN_BITRATE: case ARG_MIN_BITRATE:
{ {
gboolean old_value = vorbisenc->managed; gboolean old_value = vorbisenc->managed;
vorbisenc->min_bitrate = g_value_get_int (value); vorbisenc->min_bitrate = g_value_get_int (value);
if (vorbisenc->min_bitrate >= 0
&& vorbisenc->min_bitrate < LOWEST_BITRATE) {
g_warning ("Lowest allowed bitrate is %d", LOWEST_BITRATE);
vorbisenc->min_bitrate = LOWEST_BITRATE;
}
if (vorbisenc->min_bitrate > 0 && vorbisenc->max_bitrate > 0) if (vorbisenc->min_bitrate > 0 && vorbisenc->max_bitrate > 0)
vorbisenc->managed = TRUE; vorbisenc->managed = TRUE;
else else