Hi Nanang, I need to add this video codec because most mobile devices support this but I'm newbie in this issue. so I have few question for you. 1. there is only to do implement packetization to start works h263? 2. where to start? :) 3. I found some rtp implementation code in ffmpeg<http://ffmpeg.org/doxygen/trunk/rtpenc__h263__rfc2190_8c-source.html#l00101>project, may I use it somehow in pjsip? Best Regards Andrew > Hi Andrew, > > The plain H263 is currently not supported, the missing part is the > packetization. So to support this codec, basically you'll need to > implement rfc2190. > > BR, > nanang > >>On Tue, Apr 3, 2012 at 5:47 AM, frogersik <frogersik at gmail.com> wrote: >> Hi, >> I follow your tips,but nothing change. Still I have the same codecs: >> H.263-1998 and H.264. H263 (rfc 2190) still works only between two pjsip >> clients. I try to modify h263 poketize and unpacketize in ffmpeg.c but I get >> only some crash errors when i try to decode it... Any other tips? or could >> sombody explain how works #define PJMEDIA_HAS_FFMPEG_CODEC 1 flag? and how >> it can help with h263? >> >> BR >> Andrew >> >> >>>> Hi, Frogersik! >> >>>> H263 codec will works then PJSIP will be build with next defines >> >>>> #define PJMEDIA_HAS_VIDEO 1 >>>> #define PJMEDIA_HAS_FFMPEG 1 >>>> #define PJMEDIA_HAS_FFMPEG_CODEC 1 >>>> #define PJMEDIA_VIDEO_DEV_HAS_SDL 1 >>>> #define PJMEDIA_VIDEO_DEV_HAS_DSHOW 1 >>>> #define PJMEDIA_HAS_FFMPEG_CODEC_H264 1 >> >>>> in file pjproject-2.0-beta\pjlib\include\pj\config_site.h >>>> last define needed only for H264. Remove this line if you not need it. >>>> If you have just source code of PJPROJECT without any changes - you will >>>> have a lot of errors. You have to add ffmpeg libraries, SDL library, >>>> directX library, direct show library. Do not forget to add respectively >>>> header files to projects include directories... >> >>>> You can use this my thread wtih video configuration >>>> http://comments.gmane.org/gmane.comp.voip.pjsip/15112 -------------- next part -------------- An HTML attachment was scrubbed... URL: <http://lists.pjsip.org/pipermail/pjsip_lists.pjsip.org/attachments/20120511/28bef607/attachment.html>
