1. Re: Build PJSIP 2.2.1 with opus (R?gis Montoya)

- Placed opus in pjsip2.2.1->third_party.
- Used the opus patch found on the forums (attached herewith)
- Built openSSL.
- Ran the build script  (attached herewith)

Which patches would I require to build it for iOS? On Tue, Apr 1, 2014 at 2:15 PM, <pjsip-request@lists.pjsip.org> wrote: > Send pjsip mailing list submissions to > pjsip@lists.pjsip.org > > To subscribe or unsubscribe via the World Wide Web, visit > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > or, via email, send a message with subject or body 'help' to > pjsip-request@lists.pjsip.org > > You can reach the person managing the list at > pjsip-owner@lists.pjsip.org > > When replying, please edit your Subject line so it is more specific > than "Re: Contents of pjsip digest..." > > > Today's Topics: > > 1. Re: Build PJSIP 2.2.1 with opus (R?gis Montoya) > > > ---------------------------------------------------------------------- > > Message: 1 > Date: Tue, 1 Apr 2014 10:44:59 +0200 > From: R?gis Montoya <r3gis.3r@gmail.com> > To: pjsip list <pjsip@lists.pjsip.org> > Subject: Re: [pjsip] Build PJSIP 2.2.1 with opus > Message-ID: > < > CALdtMaVPgqqCsLood41eAS92Fg9y1u6h4Oe9FO+a6951qOomVQ@mail.gmail.com> > Content-Type: text/plain; charset="iso-8859-1" > > Hi, > > You should update your code to use latest patch available (last change was > made this weekend to fix critical compatibility issue). > The opus format has evolved (in particular RTP payload format). As > consequence the old post sent is pretty outdate. > Instead, use latest versions which is compounded of : > * the codec plugin, it can be compiled outside of pjsip toolchain: > -> > > https://code.google.com/p/csipsimple/source/browse/trunk/CSipSimple#CSipSimple%2Fjni%2Fopus%2Fpj_sources > * the patch to add rtp payload type : > -> > > https://code.google.com/p/csipsimple/source/browse/trunk/CSipSimple/jni/pjsip/patches/003rtp_type_strip.diff > * patch to hack timestamp in stream (due to 48kHz clock rate of opus) > -> > > https://code.google.com/p/csipsimple/source/browse/trunk/CSipSimple/jni/pjsip/patches/014opus_ts_fix.diff > * module to present opus codec as one having a different internal clock > rate from announced one (opus always announce 48kHz while it can be > different internally and in mobile it's very important to use lower > clockrate to avoid resampling when open audio device at lower clockrate -- > it also might allow to reduce bandwidth ): > -> > > https://code.google.com/p/csipsimple/source/browse/trunk/CSipSimple/jni/csipsimple-wrapper/src/pjsip_opus_sdp_rewriter.c > With this code you'll get opus compliant (RFC6716 + draft > draft-spittka-payload-rtp-opus version 03). It's currently compatible with > jitsi and freeswitch implementation of opus. There is however some known > limitations (for example about ptime), but it's not a problem with others > implementations of the codec. > > > As the work is mainly done for android on csipsimple there is currently > nothing to build using the pjsip toolchain. However it should be very easy > to build as there is no big dependancies on these plugins (it's just pjsip > + opus). The code above is maintained and might continue to evolve. It's > released under apache license (as everything closely related to pjsip > project on csipsimple), so feel free to reuse and contribute to it. > > Best regards > R?gis > > > > > > 2014-04-01 9:42 GMT+02:00 Vinay <vinay.nair@novanet.net>: > > > Hi, > > > > I have been trying to upgrade our iOS project unsuccessfully to PJSIP > > 2.2.1 with opus 1.1 and openSSL for armv7, armv7s and arm64 for iOS. We > > were using PJSIP 2.0 earlier. > > > > First I got an error saying opus.h not found in pjmedia, following which > I > > added it manually. But after that I am not able to generate the > > libopuscodec-arm-apple-darwin9.a file. The build process does not show > > any error but I am unable to generate the required lib. > > > > I have attached the script that I have used to build it. The procedure I > > followed was: > > > > - Placed opus in pjsip2.2.1->third_party. > > - Used the opus patch found on the forums (attached herewith) > > - Built openSSL. > > - Ran the build script (attached herewith) > > > > > > Any help will be greatly appreciated as I have been stuck on this for > > quite some while. > > > > > > > > > > -- > > Vinay Nair > > vinay.nair@novanet.net > > > > > > > > > > > > _______________________________________________ > > Visit our blog: http://blog.pjsip.org > > > > pjsip mailing list > > pjsip@lists.pjsip.org > > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org > > > > >