Hi all, I am trying to implement speex with different bitrate as different codecs. The reason is that I want to change between them during a call without having to deinitialize and initialize again the speex codec (with a new quality parameter). Benny explained me that the bitrate in speex codec depends on the selected quality parameter. I made some test and I notice the the different bitrates I am interested in are obtained with: -quality = 2 --> bitrate = 5.9 Kbps -quality = 3 or 4 --> bitrate = 8 Kbps -quality = 5 or 6 --> bitrate = 11 Kbps -quality = 7 or 8 --> bitrate = 15 Kbps -quality = 9 --> bitrate = 18.2 Kbps Well, I want to implement as different codecs. I have read in the pjsip site the way to implement new codecs. What I am trying is to make 4 copies of speex_codec.c and speex_codec.h and name them speex_codec5_9, speex_codec_8, asn so... Doing some test with the original speex_codec, I noticed that puting a specific value (for example 2) when initializing the speex in pjmedia_codec_speex_init function: spx_factory.speex_param[PARAM_NB].quality = quality; //Put 2 instead of quality on the right side of = then, you could have the speex codec with the bitrate desired. Getting to the point, which other files do I need to modify to get these 'new' codecs implemented? Where to call the init of each_one? I know it is not clean doing that, but I need to do it. Thanks a lot!!!!!!! _________________________________________________________________ Tecnolog?a, moda, motor, viajes,?suscr?bete a nuestros boletines para estar siempre a la ?ltima Guapos y guapas, clips musicales y estrenos de cine. -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20080417/219cf183/attachment.html
