similar to: How to detect SpeexBits corruption

You might not be doing anything wrong. Speex is stateful and can get into a bad state sometimes. It's happened to me too, but not recently. And I've seen such bugs reported on this list and fixed. I suggest several approaches to solving the problem: 1) Try compiling Speex without compiler optimizations and see if the problem still occurs. Most likely it will, but this is an

Tom Grandgent a ?crit : > You might not be doing anything wrong. Speex is stateful and can > get into a bad state sometimes. It's happened to me too, but not > recently. And I've seen such bugs reported on this list and fixed. > I suggest several approaches to solving the problem: Tom, can you give an example of how Speex can enter a "bad state"? I don't

Jean-Marc, I hate to say such things about Speex, especially when I've been unable to make such problems consistently reproducible. It takes a great deal of patience and effort to track down a rarely occurring problem like this in a production VOIP system. I ended up solving my problems by being more careful with the input to the encoder and switching to an SVN version of Speex. This

You're doing something wrong. Read the documentation and check speechenc/dec just one more time. If that wouldn't help I'd suggest posting samples of your source code and describe what platform/compiler/os you're using. //JT -----Ursprungligt meddelande----- Fr?n: speex-dev-bounces@xiph.org [mailto:speex-dev-bounces@xiph.org] F?r jesus Skickat: den 22 januari 2007 19:43 Till:

is there a global approach for reading wave files and feeding them to the encoder? thanks! Jonny -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/speex-dev/attachments/20061124/aef2c336/attachment.html

>From the sample encoder/ decoder demo in the documentation it seems that I only have to call speex_bits_reset before encoding a new frame. Is this still the case if I reuse the SpeexBits to both encode and decode different streams? Thanks, -- Daniel, Epic Games Inc. --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe

Hi Marian, I took a brief look at RFC 5574 and as far as I understand, you can simply do it like this: SpeexBits b; speex_encode(state, some320bytePCM1, &b); speex_encode(state, some320bytePCM2, &b); After that, get the encoded data with speex_bits_write and put it in your packet. Mark -----Original Message----- From: speex-dev-bounces at xiph.org [mailto:speex-dev-bounces at

Thanks, it makes more sense to me now. Does speex_bit_read_from also append in that manner? Jean-Marc Valin wrote: > speex_bits_reset is before encoding, not decoding. If you don't call it, > then everything you encode will be appended so it will grow without end. > As for the point of the SpeexBits struct, it's there as a sort of "array > of bits" to it's easy

It would be nice to have the following function added to the speex bits... void speex_bits_read_from_buffer( SpeexBits * const bits, void * const buff, const int buf_size) { bits->bytes = (char*)buff; bits->buf_size = buf_size; bits->nbBits = buf_size << 3; bits->bytePtr = 0; bits->bitPtr = 0; bits->owner = 0;

The example in the documentation demonstrates using speex_bits_reset before encoding and decoding each frame. " speex_bits_reset(&bits); speex_encode(enc_state, input_frame, &bits); nbBytes = speex_bits_write(&bits, byte_ptr, MAX_NB_BYTES); " What happens if this is not done? I think I'm missing the point of having a SpeexBits object.

Dear All, As an attempt to highlight the overall pattern in a Forest plot, I would like to "highlight" the area around HR=1. I cannot find any simple tools for painting a grey ribbon between 0.9 and 1.1. Any suggestions? Thank you in advance! Cheers, Patrik [[alternative HTML version deleted]]

Hi! Anybody familiar with streaming rtp from asterisk. Preferably with the xorcom asterisk patch which streams rtp from asterisk to oreka audio server. Any ideas will do just fine though! Regards / Marcus

Thanks! Do you have any suggestions on what I might do next. I have the phones, I have asterisk, and I have everything setup. But i can't get the login to work with the Polycom function. Nothing happens...and I can't find any readmes' or manuals. Regards, Jan -----Ursprungligt meddelande----- Fr?n: asterisk-users-bounces@lists.digium.com

Seems libvirt are broken in centos7? I can start it but Virsh list for example: Connection refused Kvm are installed And the kvm driver installed

seems not possible to run a freebsd kvm guest on centos 6 all i get in the log using dmesg are something about mmio emulation failed -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.centos.org/pipermail/centos-virt/attachments/20130429/5036318e/attachment-0006.html>

Thanks for the quick response! I read about logrotate at voip-info.org but I didn't quite understand it. I'm no asterisk/linux expert unfortunately. First of all. What exactly does happen when I run: /usr/sbin/asterisk -rx 'logger rotate' Does it clear the file and create a new one? Can I run this manually without any interruption in the system? And what does the script do? I

I'm using speex under symbian (8000 hz, 16 bit) narrow band. The phones API only give me a buffer of 4096 bytes in recording.To reproduce audio I must fill up the buffer of the same dimension. 4096 isn't a multiple of 320. I want encode the audio in streaming. The solution that I adopt to encode is: - Divide 4096-256 bytes in 12 frames of 320 bytes. - Therefore the frame number 13 is

Le mer 12/03/2003 à 23:46, Daniel Vogel a écrit : > >From the sample encoder/ decoder demo in the documentation it seems that I > only have to call speex_bits_reset before encoding a new frame. Is this > still the case if I reuse the SpeexBits to both encode and decode different > streams? I'm not sure I fully understand you question... what speex_bits_reset is to make the

speex_bits_init_buffer(), clears the buffer. -----Original Message----- From: Jean-Marc Valin [mailto:jean-marc.valin@usherbrooke.ca] Sent: Saturday, December 09, 2006 11:20 AM To: Miles, Stewart Cc: speex-dev@xiph.org Subject: Re: [Speex-dev] New function for manipulating SpeexBits How's that different from the current speex_bits_init_buffer()? Jean-Marc Miles, Stewart a ?crit : >

Jean-Marc, The following patch makes the above two read functions const correct. Cheers, Erik diff --git a/include/speex/speex_bits.h b/include/speex/speex_bits.h index a26fb4c..234ec53 100644 --- a/include/speex/speex_bits.h +++ b/include/speex/speex_bits.h @@ -77,7 +77,7 @@ void speex_bits_reset(SpeexBits *bits); void speex_bits_rewind(SpeexBits *bits); /** Initializes the bit-stream