Displaying 8 results from an estimated 8 matches for "ac2491".
2006 Jul 19
2
echo cancellation seg faults
Probably the level of your signal is too low and/or you're just not
letting it time to adapt.
Jean-Marc
Le mercredi 19 juillet 2006 ? 19:00 -0400, ac2491@columbia.edu a ?crit :
> On closer looks and debugging I always end up in
>
> speex_echo_cancel function with comment
> /* Temporary adaption rate if filter is not adapted correctly */
>
>
> Does this give any clue to the problem? I wonder why it would not
> find its mirr...
2006 Jul 19
2
echo cancellation seg faults
Hi,
If I pass the same ref and the echo data to the echo cancellation
API, I am expecting silence as output. I get back the original
audio data. Is this correct?
Thanks
-Anurag
Quoting ac2491@columbia.edu:
> Hi Jean,
>
> I got the earlier problem fied with correct NN and tail values.
> But
> I dont see any echo being cancelled. To the echo cancel API I am
> giving, audio packets that are being played currently and audio
> packets that are captured from the mic.
>...
2006 Jul 19
0
echo cancellation seg faults
...ions, should I expect silence.
Thanks
-Anurag
Quoting Jean-Marc Valin <Jean-Marc.Valin@USherbrooke.ca>:
> Probably the level of your signal is too low and/or you're just
> not
> letting it time to adapt.
>
> Jean-Marc
>
> Le mercredi 19 juillet 2006 ? 19:00 -0400, ac2491@columbia.edu a
> ?crit :
> > On closer looks and debugging I always end up in
> >
> > speex_echo_cancel function with comment
> > /* Temporary adaption rate if filter is not adapted correctly
> */
> >
> >
> > Does this give any clue to the problem? I...
2006 Jul 19
0
echo cancellation seg faults
...ion with comment
/* Temporary adaption rate if filter is not adapted correctly */
Does this give any clue to the problem? I wonder why it would not
find its mirror image as an echo and do echo cancellation?
Any insight is appreciated. If you need some more data, tell me.
Thanks
-Anurag
Quoting ac2491@columbia.edu:
> Hi,
>
> If I pass the same ref and the echo data to the echo cancellation
> API, I am expecting silence as output. I get back the original
> audio data. Is this correct?
>
> Thanks
> -Anurag
>
> Quoting ac2491@columbia.edu:
>
> > Hi Jean,
>...
2006 Jul 18
2
echo cancellation seg faults
Hi,
For my VoIP application machine A sends speex encoded audio of to
machine B and vice versa at. Data is captured in PCM 8Khz, 16 bit
and then encoded using speex 1.1.12
The packet A played and the packet A captured through mic are the
input to speex echo canceller. So I am trying to remove traces of
packet A played from the captured data. I have followed example
testecho.c
All I hear is some
2006 Jul 19
0
echo cancellation seg faults
...packets that are being played currently and audio
packets that are captured from the mic.
Since the audio packets being played came from machine B (as in a
normal VoIP call), could this be a potential problem? As the
packets being compared originated at different machines.
Thanks
-Anurag
Quoting ac2491@columbia.edu:
> Hi,
>
> For my VoIP application machine A sends speex encoded audio of to
> machine B and vice versa at. Data is captured in PCM 8Khz, 16 bit
> and then encoded using speex 1.1.12
>
> The packet A played and the packet A captured through mic are the
> input...
2007 Apr 17
0
15 commits - libswfdec/jpeg libswfdec/swfdec_bits.c libswfdec/swfdec_edittext.c libswfdec/swfdec_font.c libswfdec/swfdec_image.c libswfdec/swfdec_root_sprite.c libswfdec/swfdec_script.c libswfdec/swfdec_shape.c libswfdec/swfdec_sprite.c
...<otte@gnome.org>
Date: Tue Apr 17 12:40:39 2007 +0200
break out of loop if no more bits are available
this avoids long erroneous loops when the number of styles in
the file has been corrupted
diff --git a/libswfdec/swfdec_shape.c b/libswfdec/swfdec_shape.c
index 3aa5053..ac2491e 100644
--- a/libswfdec/swfdec_shape.c
+++ b/libswfdec/swfdec_shape.c
@@ -329,7 +329,7 @@ swfdec_shape_add_styles (SwfdecSwfDecode
n_fill_styles = swfdec_bits_get_u16 (bits);
}
SWFDEC_LOG (" n_fill_styles %d", n_fill_styles);
- for (i = 0; i < n_fill_styles; i++) {
+ for...
2007 Apr 17
0
Branch 'as' - 17 commits - libswfdec/jpeg libswfdec/swfdec_bits.c libswfdec/swfdec_font.c libswfdec/swfdec_image.c libswfdec/swfdec_root_sprite.c libswfdec/swfdec_script.c libswfdec/swfdec_shape.c libswfdec/swfdec_sound.c libswfdec/swfdec_sprite.c
...<otte@gnome.org>
Date: Tue Apr 17 12:40:39 2007 +0200
break out of loop if no more bits are available
this avoids long erroneous loops when the number of styles in
the file has been corrupted
diff --git a/libswfdec/swfdec_shape.c b/libswfdec/swfdec_shape.c
index 3aa5053..ac2491e 100644
--- a/libswfdec/swfdec_shape.c
+++ b/libswfdec/swfdec_shape.c
@@ -329,7 +329,7 @@ swfdec_shape_add_styles (SwfdecSwfDecode
n_fill_styles = swfdec_bits_get_u16 (bits);
}
SWFDEC_LOG (" n_fill_styles %d", n_fill_styles);
- for (i = 0; i < n_fill_styles; i++) {
+ for...