diff options
| author | Nanang Izzuddin <nanang@teluu.com> | 2009-05-06 15:37:47 +0000 |
|---|---|---|
| committer | Nanang Izzuddin <nanang@teluu.com> | 2009-05-06 15:37:47 +0000 |
| commit | afdc3f91f455e233cb1944cc593d25c7b47afb79 (patch) | |
| tree | e764c15b95131d43d914dcaeecc9778ecfe50a8f /pjlib | |
| parent | 6050ee100f593585850bf1ead5b02cc1f565b155 (diff) | |
Ticket #818:
- Added libresample.mmp
- Modified config_site_sample.h to enable resampling with small filter on Symbian platforms.
git-svn-id: http://svn.pjsip.org/repos/pjproject/trunk@2676 74dad513-b988-da41-8d7b-12977e46ad98
Diffstat (limited to 'pjlib')
| -rw-r--r-- | pjlib/include/pj/config_site_sample.h | 19 |
1 files changed, 15 insertions, 4 deletions
diff --git a/pjlib/include/pj/config_site_sample.h b/pjlib/include/pj/config_site_sample.h index 9336221e..efcd419a 100644 --- a/pjlib/include/pj/config_site_sample.h +++ b/pjlib/include/pj/config_site_sample.h @@ -133,8 +133,17 @@ /* For CPU reason, disable speex AEC and use the echo suppressor. */ #define PJMEDIA_HAS_SPEEX_AEC 0 - /* Shouldn't use resampling for performance reason too. */ - #define PJMEDIA_RESAMPLE_IMP PJMEDIA_RESAMPLE_NONE + /* Previously, resampling is disabled due to performance reason and + * this condition prevented some 'light' wideband codecs (e.g: G722.1) + * to work along with narrowband codecs. Lately, some tests showed + * that 16kHz <-> 8kHz resampling using libresample small filter was + * affordable on ARM9 222 MHz, so here we decided to enable resampling. + * Note that it is important to make sure that libresample is created + * using small filter. For example PJSUA_DEFAULT_CODEC_QUALITY must + * be set to 3 or 4 so pjsua-lib will apply small filter resampling. + */ + //#define PJMEDIA_RESAMPLE_IMP PJMEDIA_RESAMPLE_NONE + #define PJMEDIA_RESAMPLE_IMP PJMEDIA_RESAMPLE_LIBRESAMPLE /* Use the lighter WSOLA implementation */ #define PJMEDIA_WSOLA_IMP PJMEDIA_WSOLA_IMP_WSOLA_LITE @@ -172,8 +181,10 @@ * PJSUA settings. */ - /* Default codec quality */ - #define PJSUA_DEFAULT_CODEC_QUALITY 5 + /* Default codec quality, previously was set to 5, however it is now + * set to 4 to make sure pjsua instantiates resampler with small filter. + */ + #define PJSUA_DEFAULT_CODEC_QUALITY 4 /* Set maximum number of dialog/transaction/calls to minimum */ #define PJSIP_MAX_TSX_COUNT 31 |