similar to: Chained streams and granule position

--- Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch-link.de> wrote: > > -----Ursprungliche Nachricht----- > > Von: Josh Coalson > > > > --- Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch-link.de> wrote: > > > Hi, > > > > > > have I just overseen a link, or is the format description on > > > http://flac.sourceforge.net/format.html

Torsdag, 23 januar 2003, skrev Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch- link.de>: >According to the format description, the coding method has to be 0. > >I've been using libFLAC 1.0.4 to encode the stream. I've checked my interpretation against "flac -a" and it seems to read 17 bits for each warmup sample. Here is its output: frame=168 blocksize=4608

> -----Ursprungliche Nachricht----- > Von: Josh Coalson > > --- Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch-link.de> wrote: > > Hi, > > > > have I just overseen a link, or is the format description on > > http://flac.sourceforge.net/format.html lacking information on how to > > actually decode the residual partitions to PCM sample data? > > you

Torsdag, 23 januar 2003, skrev "Tor-Einar Jarnbjo" <Tor-Einar_Jarnbjo@grosch- link.de>: >- My implementation seems to decode fixed subframes now, but the lpc >subframes contains nothing but noise, and the bitstream is out of sync after >reading one. The source code I'm using for decoding the lpc subframe is >available here:

--- Tor-Einar Jarnbjo <Tor-Einar_Jarnbjo@grosch-link.de> wrote: > Torsdag, 23 januar 2003, skrev Miroslav Lichvar <lichvarm@phoenix. > inf.upol.cz>: > > >If input is 16 bit, side channel will be 17 bit (16bit - 16bit is > >17bit number). And warmup samples will be (17 - wasted_bits) bit. > > Voila, this was the source of all my frustration, sync problems

Hi, have I just overseen a link, or is the format description on http://flac.sourceforge.net/format.html lacking information on how to actually decode the residual partitions to PCM sample data? Tor

Hello all, there is an ambiguity within the Vorbis specification regarding the granule position of the Ogg encapsulation. I'm referring to section "A.2. Encapsulation" of the Vorbis I specification, as found here: https://xiph.org/vorbis/doc/Vorbis_I_spec.html#x1-132000A.2 The specification both says > The granule position of these first pages containing only headers > is

I have a technical question about the vorbis granule position, but I would like to put the question into context. When a ogg vorbis stream is ripped using wget, fetch, or streamripper under Linux or FreeBSD, the resulting file has problems both with granule position and with a missing EOS. I think I can figure out how to add an EOS, but is there a way to determine the granule position in a stream

Hi,all I don't quite understand why vorbis I spec dictates that "Ogg stream must be unmultiplexed". Ogg can include both audio and video, that means one Ogg stream can both have vorbis and theora multiplexed. How vorbis I spec say could not allowed? Thanks! Best Regards, Emily Gao Tel:86-21-38764688 ext:6392(WWID 0760) VIA-VEPD-APP-CODEC -------------- next part

Hi, If this is true: "Granule Position Information in Ogg Header is a hint for the decoder and gives some timing and position information." So say if granule position is 10000, it means that 10000 PCM samples are encoded in this page approximately. If this is true we can neglect this information, it will not effect the decoding right(but might effect for streaming)? Ravi

After trying to find out what to do when no packets complete on a page... i reread the ogg spec and found this... "A special value of -1 (in two's complement) indicates that no packets finish on this page." So i searched through a few files and it appears that the muxer doesn't do this... has this been depracated ? In all cases i can find that this happens the page has the same

Torsdag, 23 januar 2003, skrev Miroslav Lichvar <lichvarm@phoenix. inf.upol.cz>: >If input is 16 bit, side channel will be 17 bit (16bit - 16bit is >17bit number). And warmup samples will be (17 - wasted_bits) bit. Voila, this was the source of all my frustration, sync problems and who knows what. My decoder now works correctly for files encoded with the default settings. Are

-------- Forwarded Message -------- Subject: Re: [flac-dev] Flac multi channel Date: Wed, 25 Jan 2017 15:55:14 -0300 From: Federico Miyara <fmiyara at fceia.unr.edu.ar> To: Tor-Einar Jarnbjo <tor-einar at jarnbjo.name> Besides the fact that many multichannel signals largely exceed 8 channels, there are examples of signal packaging with many channels which are actually

I see :( That what I would call a good struct size optimisation. Please tell me there was another reason behind this being only 3 instead of 8 or 16 bits, right ? 2017-01-25 18:30 GMT+01:00 Tor-Einar Jarnbjo <tor-einar at jarnbjo.name>: > Hello Olivier, > > the limitation is in the file format itself, as the number of channels is > encoded in a 3 bit field in the streaminfo

Hi All, I am getting this error when i try to compile the "Linphone" package by typing----- make. please help me i am feeling very frustrated with this error pasdt from 7 days i am getting this error. please help me. speexec.c: In function `speex_ec_process': speexec.c:112: `spx_int32_t' undeclared (first use in this function) speexec.c:112: (Each undeclared identifier is

Hi, I've now got another way of encoding granule (oh, not *again*, I hear you cry). I believe it's an improvement over the existing "generic" method, so I'll outline it here for your consideration. Again, it's different from what Skeleton can handle, but it's a simple superset and would be easy to add to Skeleton (and liboggz). It is also compatible with other

Hi, do you still think you need all this, if you are allowed to have equal granulepos on subsequent pages? Conrad. On 18/02/2008, ogg.k.ogg.k@googlemail.com <ogg.k.ogg.k@googlemail.com> wrote: > Hi, > > I've now got another way of encoding granule (oh, not *again*, I hear > you cry). I believe it's an improvement over the existing "generic" > method, so

Hi,all I don't quite understand why vorbis I spec dictates that "Ogg stream must be unmultiplexed". Ogg can include both audio and video, that means one Ogg stream can both have vorbis and theora multiplexed. How vorbis I spec say could not allowed? Thanks! Best Regards, Emily Gao Tel:86-21-38764688 ext:6392(WWID 0760) VIA-VEPD-APP-CODEC -------------- next part

Flash does support interactive audio/video, not only streaming. And there is a new protocol called RTMFP in flash 10, which is on top of UDP. For voice application, see Connect Now (www.acrobat.com) Jozsef Message: 2 Date: Fri, 03 Oct 2008 16:54:53 +0200 From: Tor-Einar Jarnbjo <tor-einar at jarnbjo.name> Subject: Re: [Speex-dev] Fwd: [Vorbis-dev] Flash Vorbis player To: Ivo Emanuel

> -----Ursprungliche Nachricht----- > Von: Josh Coalson > > Miroslav's suggestion is the best right now. I probably should > hand-craft a stream that exercises a decoder as much as possible. I've already tested my decoder with the options -0 to -8 and it works, but the streams doesn't contain any verbatim or constant subframes. I guess this depends heavily on the input