search for: enable_ambisonics

Hi Andrew, I suspect that the configure option should be enable-ambisonics (instead of enable_ambisonics), but for each of opus, libopusenc, opusfile and opus-tools git repos (on master branch), when I try "./configure --enable-ambisonics", I get this error message: configure: WARNING: unrecognized options: --enable-ambisonics Thanks for your help. Marc Le 19-12-18 à 11 h 52, Andrew Alle...

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,

...don't know what the use case would look like. On Wed, Dec 18, 2019 at 10:00 AM Marc Lavallée <marc at hacklava.net> wrote: > Le 19-12-18 à 12 h 29, Marc Lavallée a écrit : > > Hi Andrew, > > I suspect that the configure option should be enable-ambisonics (instead > of enable_ambisonics), but for each of opus, libopusenc, opusfile and > opus-tools git repos (on master branch), when I try "./configure > --enable-ambisonics", I get this error message: > > configure: WARNING: unrecognized options: --enable-ambisonics > > I found that the --enable-ambisonic...

Le 19-12-18 à 12 h 29, Marc Lavallée a écrit : > Hi Andrew, > > I suspect that the configure option should be enable-ambisonics > (instead of enable_ambisonics), but for each of opus, libopusenc, > opusfile and opus-tools git repos (on master branch), when I try > "./configure --enable-ambisonics", I get this error message: > > configure: WARNING: unrecognized options: --enable-ambisonics > I found that the --enable-ambisonics opt...

Hi Marc, In order to use the ambisonics API, if you haven't already, you will need to activate the enable_ambisonics build flag during configuration. Then, when encoding the file, make sure to manually select mapping family 3 since opus does not auto-detect ambisonic files. Let me know if you have any questions! Cheers, Andrew On Tue, Dec 17, 2019 at 7:16 PM Marc Lavallée <marc at hacklava.net> wrote: &...