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...niele It would be worthwhile to attach an external serial flash or USB thumb drive, if the intent is store data. This allows for far more flexibility in storage Regards Amit On Fri, Aug 26, 2016 at 11:02 AM, Jean-Marc Valin <jmvalin at jmvalin.ca> wrote: > On 26/08/16 11:40 AM, Daniele Barzotti wrote: > > You're right! I forgot to say that I need only the encoder side (and > > only for voice). > > Then you can remove all of the decoder. As for the encoder, it depends > on the bitrate and sampling rate you want (more below). > > > My application have to ac...

Il 14/04/2010 14:37, Randy Yates wrote: > > Usually a buffer is one frame of data, and a frame is 20 milliseconds. > Since the sample rate is typically 8 kHz in narrowband mode, this > corresponds to a buffer size of 160 samples. Hi Randy, thanks for the reply. So, suppose I encode an audio buffer (8000 kHz, MONO, float) of 640 PCM frames. In output I have 4 speex frame of 20 byte

Hi Jean-Marc, thanks a lot for your reply. > Well, the first question is whether you want encoding, decoding, or > both. If there's one you don't need then you can remove that > (unfortunately, there's no easy way right now). You're right! I forgot to say that I need only the encoder side (and only for voice). My application have to acquire a 16bit 8KHz PCM stream and

Hi, in a VoIP application, the endpoint A send speex payload to B. B doesn't know how A acquire audio, it only know that the channel is narrowband so, how can B know the size of the output buffer to pass to the speex_decode()? Thanks, Daniele.

On 14 April 2010 23:50, Daniele Barzotti <daniele.barzotti at eurocomtel.com> wrote: > Il 14/04/2010 14:37, Randy Yates wrote: >> >> Usually a buffer is one frame of data, and a frame is 20 milliseconds. >> Since the sample rate is typically 8 kHz in narrowband mode, this >> corresponds to a buffer size of...

On 15 April 2010 17:55, Daniele Barzotti <daniele.barzotti at eurocomtel.com> wrote: > -----BEGIN PGP SIGNED MESSAGE----- > Hash: SHA1 > > Il 15/04/2010 01:30, Conrad Parker wrote: >> >>> But how can I know the size of each speex frame into a multiframe payload? >> >> use speex_bit_read_from()...

Hi, I'm new to this ML and I'm sorry for my banal topic...and for my bad english! I want to start using Vorbis in my app but the first question I have made myself is: "Is possible to recording from an input device with the vorbis libs? Or the libs is intended for encode/decode only?" Tnx in advance! Regards. Daniele. -- Free As In Freedom

-----BEGIN PGP SIGNED MESSAGE----- Hash: SHA1 Il 15/04/2010 01:30, Conrad Parker wrote: > >> But how can I know the size of each speex frame into a multiframe payload? > > use speex_bit_read_from() just once on the packet, then call > speex_decode() once for each frame. > > Conrad. Thanks for the reply, Conrad. What is not clear for me (and I didn't found it on the

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Dear, I'm sorry if this is not the correct list to post a question about libfishsound but I don't have found a specific one. I'm writing a library that use libfishsound for encode/decode speex and vorbis streams. I would like to incorporate all the functionalities into my static library without any dependencies on extern DLL. Is there a way to compile libfishsound using ogg, oggz,

Hi Daniele, On 26/08/16 10:39 AM, Daniele Barzotti wrote: > Have I any way to reduce the source footprint? > (Eg. throw away unecessary files, if there are any..) Well, the first question is whether you want encoding, decoding, or both. If there's one you don't need then you can remove that (unfortunately, there's no easy way rig...

On 26/08/16 11:40 AM, Daniele Barzotti wrote: > You're right! I forgot to say that I need only the encoder side (and > only for voice). Then you can remove all of the decoder. As for the encoder, it depends on the bitrate and sampling rate you want (more below). > My application have to acquire a 16bit 8KHz PCM stream and...

...al serial flash or USB thumb > drive, if the intent is store data. This allows for far more > flexibility in storage > > Regards > Amit > > On Fri, Aug 26, 2016 at 11:02 AM, Jean-Marc Valin <jmvalin at jmvalin.ca> > wrote: > >> On 26/08/16 11:40 AM, Daniele Barzotti wrote: >>> You're right! I forgot to say that I need only the encoder side >> (and >>> only for voice). >> >> Then you can remove all of the decoder. As for the encoder, it >> depends >> on the bitrate and sampling rate you want (more below). &gt...

Hi, First of all, I'm quite new to opus. I'm trying to use fixed point opus on an ATMEL AT32UC3B0512. I added the opus source into mine sw tree, I trim off code I don't use (eg. arm, x86 folders) It compiles, but the generated image is too big to fit in the flash. Have I any way to reduce the source footprint? (Eg. throw away unecessary files, if there are any..) Thanks, Daniele.

Hi, I'm very sorry if those questions are repeated over and over, but I cannot find a solution on the net. I try to use speex to encode/decode voice to send over the network. My doubts are: 1. The Bits_Per_Sample I use, are independent from the speex encoding/decoding? (So...can I use 8, 16, 24..and so on?) 2. If I have this situation: SAMPLE RATE.....: 8000 BITS PER SAMPLE.: 16