similar to: opus.h not found

Hi I'm having a problem compiling opus-tools-0.1.7. Version opus-tools-0.1.6 seems to compile OK. I've tried with opus-1.0.3 and opus-1.1-beta. The errors are like this:- "undefined reference to `sqrtf'" etc. This OS is Peppermint Three, similar to Ubuntu 12.04. It uses:- gcc --version gcc (Ubuntu/Linaro 4.6.3-1ubuntu5) 4.6.3 Google says it's maybe something to do

Hi! Playing with Opus 1.3 I converted a tone sweep with a sample rate of 96kHz (just for fun). Before I had converted that from WAV to FLAC, and to Vorbis without problems. With Opus I noticed that the file size for 48kHz and 48 kbps compared to 96kHz Vorbis at 31kbps is about double the size and it sounds even worse (than Vorbis) (there is a lot of noise in the lower frequencies when a low

Hi Drew, I think the libopusenc patch is better, but there's still a few issues left: 1) The static MAX_PACKET_BUFFER_SIZE value is still problematic because if you link libopusenc with a new version of libopus that supports higher order projection or just more projection channels for order 3, then you will overflow the buffer. I think what you'd want is a _ope_opus_header_get_size() call

Hello all, Sorry for the delay (got really sick last week). Attached are updated patches for libopus, libopusenc, opusfile and opus-tools. Note that the patches for libopusenc, opusfile and opus-tools are dependent on the patch for libopus. Please let me know if you have any additional followup comments or questions. Cheers, Drew -------------- next part -------------- An HTML attachment was

Just to confirm, I would use opeint_* for all the OpusGenericEncoder-related functions? On Tue, Mar 20, 2018 at 8:38 AM Jean-Marc Valin <jmvalin at jmvalin.ca> wrote: > Hi Mark, Drew, > > On 03/20/2018 02:40 AM, Mark Harris wrote: > > + int _oge_use_projection(int channel_mapping); > > > > These functions are part of libopusenc, so I'd expect them to have an

Attached is an updated patch based on Jean-Marc and Mark's comments. :) Cheers, Drew On Tue, Mar 20, 2018 at 9:20 AM Jean-Marc Valin <jmvalin at jmvalin.ca> wrote: > On 03/20/2018 11:51 AM, Drew Allen wrote: > > Just to confirm, I would use opeint_* for all the > > OpusGenericEncoder-related functions? > > Correct. Or you can also use oge_ if you like. Just

Hi Drew, Some comments on the libopusenc patch: + int _oge_use_projection(int channel_mapping); These functions are part of libopusenc, so I'd expect them to have an ope prefix like the other functions in the libopusenc library. + if (_oge_use_projection(h->channel_mapping)) + { + len=27+(h->channels*(h->nb_streams+h->nb_coupled)*2); + } + else + { +

Thanks! 2 down, 2 to go. :D :D :D On Wed, Mar 21, 2018 at 11:19 PM Jean-Marc Valin <jmvalin at jmvalin.ca> wrote: > Thanks, the libopus and the libopusenc patches are now merged. > > Cheers, > > Jean-Marc > > On 03/20/2018 12:36 PM, Drew Allen wrote: > > Attached is an updated patch based on Jean-Marc and Mark's comments. :) > > > >

Apologies! That patch will not work correctly with Opus 1.2. Will send an updated patch shortly!! On Mon, Mar 26, 2018 at 11:56 AM Drew Allen <bitllama at google.com> wrote: > Hello all! > > I've attached an updated patch for opusfile, based on formatting > suggestions I got for the opus and libopusenc patches. > > Cheers! > Drew > > On Thu, Mar 22, 2018 at

Hello Jean-Marc et all, I've attached an updated patch which I feel addresses all 3 cases. PTAL, Thanks! Cheers, Drew On Wed, Mar 7, 2018 at 8:39 PM Jean-Marc Valin <jmvalin at jmvalin.ca> wrote: > Make sure the modified libraries work in all of these three cases: > 1) libopus 1.2.1 > 2) libopus master (or 1.3-beta) with --enable-ambisonics > 3) libopus master (or

Hi, Dear alls I had encounted a problem in using opus-tool-0.2-opus-1.3(download from www.opus-codec.org, Win64 binaries: opus-tools-0.2-win64.zip). First, I use opusenc to generate a opus file which input is a 9-channels wav file. The opusenc can work. Then, I use opusdec to transform the generated opus file to wav file, but opusdec can't work. I received the error message: failed to open

1，you say “libopusenc depends only on libopus.”but 2，so，i add speexdsp source code ， but 3，so，i 。。。 but now，what can i do。i use libopus 1.2 and 1.2beta and 1.1.3 test -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20171101/40680ea1/attachment-0001.html> -------------- next part -------------- A

Hi! Excuse the delay, but I had to deal with a corrupted NTFS file system that ate many important files on an USB stick... The FLAC version of the original is almost 6MB and it can be downloaded slowly from this time-limited link: https://sbr5vjid0jgmce4q.myfritz.net:40262/nas/filelink.lua?id=0ba5a10529a6fe7b On the meaning of a logarithmic sweep: If you use foobar2000 and the

Move demixing matrix defines to opus_define to better determine availability of Projection API. Allows libopusenc, opusfile and opus-tools to much more easily determine availability of Projection API. Cheers, Drew -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.xiph.org/pipermail/opus/attachments/20180307/110f7aaf/attachment.html>

Hello all, Attached are patches for libopusenc, opusfile and opus-tools in order to provide support for Ambisonics and the Projection API for encoding/decoding channel mapping 253 and 254. Please feel free to ask any questions or give any feedback you might have. :) Cheers, Drew -------------- next part -------------- An HTML attachment was scrubbed... URL:

Hi, Seems like it's not linking with libm. I suspect it has to do with linking statically with libopus.a (is that intended?). Maybe opus-tools relies on the fact that libopus is linked with libm and doesn't explicitly add it? Greg? Jean-Marc On 09/24/2013 06:09 AM, bat guano wrote: > Hi > I'm having a problem compiling opus-tools-0.1.7. > Version opus-tools-0.1.6 seems to

Friendly ping for the opus-tools patch... ---------- Forwarded message --------- From: Drew Allen <bitllama at google.com> Date: Mon, Mar 19, 2018 at 2:53 PM Subject: Re: [PATCH] Support for Ambisonics To: opus at xiph.org <opus at xiph.org> On Mon, Mar 19, 2018 at 11:52 AM Drew Allen <bitllama at google.com> wrote: > Hello all, > > Sorry for the delay (got really

I compiled the latest (git master) of opus, libopusenc, opusfile and opus-tools: $ opusenc --version opusenc opus-tools 0.2-8-g4976421 (using libopus 1.3.1-4-gad8fe90d) I tried to encode a 3rd order Ambisonics wav file with the standard Ambix (ACN-SN3D) format; opusinfo is reporting : Streams: 16, Coupled: 0     Channel Mapping Family: 255 Map: [0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14,

On Aug 07 08:30:31, hans at stare.cz wrote: > On Aug 07 00:41:52, petrparizek2000 at yahoo.com wrote: > > ????#1. To test encoding at low bitrates, I encoded a sine sweep at 12 kbps > > with Opusenc and then decoded the resulting file with Opusdec. > 1) Opusenc --bitrate 12 --downmix-mono Sweep50.wav Sweep50.opus Why are you using a stereo file containing the same sweep in both

Hi Jean-Marc, thank you for looking into this. I'm using the current release version of libopus (1.2.1) and version 0.1.10 of opus-tools, both built from source. Libopusenc is the current git master. Indeed I cannot hear any glitches in continuous.opus, continuous.wav, and chained.wav. chained.opus decodes just fine with opusdec as well, but doesn't play properly in any standard audio