Sorry, wrong statement below. I downloaded the H264 decoder from here: http://sourceforge.net/projects/p264decoder/ and created a wrapper in x264.h for it to make it look uniformed. It is not included as part of x264 it seems... Again, I have just reached a state where I can compile all of this stuff. Haven't actually dont the real check to see if it works. Maybe Dzmitry can throw insights. On Mon, Dec 6, 2010 at 9:36 AM, Rob Wilkes <wilkrob at gmail.com> wrote: > Yes, > once you have libx264.a built, you need to add it to your project and > #include "x264.h". It provides you with > > x264_encoder_encode > > x264_encoder_decode > > APIs. But documentation seems very hard to find..... > > > On Sun, Dec 5, 2010 at 10:05 PM, bo shi <cnshibo at gmail.com> wrote: > >> Hi all, >> x264 provide decode function? >> videolan.org page introdcuce "x264 - a free h264/avc encoder" .... >> >> BRs, >> bo >> >> >> On Mon, Dec 6, 2010 at 10:54 AM, Rob Wilkes <wilkrob at gmail.com> wrote: >> > Never mind - got it sorted out. Thanks! >> > >> > On Sun, Dec 5, 2010 at 9:36 PM, Rob Wilkes <wilkrob at gmail.com> wrote: >> >> >> >> Dzmitry, I now have an iphone build for x264. Just as a quick >> >> clarification, I only need libx264.a - I can discard the ffmpeg and >> xvid >> >> libraries, right? Did you find any easy tutorial on how to use x264 >> >> libraries? As my first test, I am planning to write a small iphone >> program >> >> that just picks up some encoded frames in H264 and I want to pass it to >> x264 >> >> to decode as raw so I can construct and display an UIImage. Once I have >> >> that, I will integrate with PJ. X264 is completely new to me. >> >> thx >> >> >> >> On Sun, Dec 5, 2010 at 10:01 AM, Dzmitry Yablonski <grizlik at gmail.com> >> >> wrote: >> >>> >> >>> You could check it. Try to load array of images and renew UIImageView >> >>> with images from array for different FPS. You could also try to play >> with >> >>> image size and UIImageView size (fit image to screen for different >> >>> orientation mode). >> >>> On 05.12.2010, at 15:39, Rob Wilkes wrote: >> >>> >> >>> Now this is very interesting, Dzmitry. I thought I have to fiddle with >> >>> iOS core media framework. >> >>> So you are suggesting that I construct a UIImage from the raw decoded >> >>> H.264 buffer and pass it to UIImageView for each frame? I thought this >> would >> >>> be very slow, but I guess you've done it! >> >>> >> >>> On Sun, Dec 5, 2010 at 8:40 AM, Dzmitry Yablonski <grizlik at gmail.com> >> >>> wrote: >> >>>> >> >>>> Hi Rob >> >>>> You should add Video media to PjSip. >> >>>> Use UIImageView for displaying frames after decoding. >> >>>> Best regards, Dima >> >>>> On 05.12.2010, at 13:55, Rob Wilkes wrote: >> >>>> >> >>>> Super! That's all I need to know - that it is practically possible >> >>>> without mind bending hacks :) >> >>>> Thanks. >> >>>> >> >>>> On Sat, Dec 4, 2010 at 11:55 AM, Dzmitry Yablonski < >> grizlik at gmail.com> >> >>>> wrote: >> >>>>> >> >>>>> Hi Bo >> >>>>> >> >>>>> Yes, we use x264 ( from >> http://www.videolan.org/developers/x264.html) >> >>>>> for decode h264. >> >>>>> >> >>>>> best regards, Dima >> >>>>> >> >>>>> >> >>>>> On 04.12.2010, at 16:41, bo shi wrote: >> >>>>> >> >>>>> > Hi Dima, >> >>>>> > I learned that the iPhone sdk does not publish the H.264 codec >> API, >> >>>>> > so developer can not use hardware decoder to decode raw H.264 >> stream >> >>>>> > directly, how can you do that? You decode video in soft way? >> >>>>> > >> >>>>> > Thanks in advance! >> >>>>> > Bo >> >>>>> > >> >>>>> > >> >>>>> > On Saturday, December 4, 2010, Dzmitry Yablonski < >> grizlik at gmail.com> >> >>>>> > wrote: >> >>>>> >> Hello Rob >> >>>>> >> We have implemented video call with PjSip 1.8.5 on iPhone. >> >>>>> >> Best regards, Dima. >> >>>>> >> >> >>>>> >> >> >>>>> >> On 04.12.2010, at 15:26, Rob Wilkes wrote: >> >>>>> >> I also noticed that your roadmap says it will initially be for >> >>>>> >> windows. My requirement is for iphone. I guess my question is not >> really a >> >>>>> >> PJSIP question, but rather to developers who may have used PJ to >> make video >> >>>>> >> work on iPhone - just wanted to check if it is doable or >> impossible today >> >>>>> >> due to some iphone restriction :) >> >>>>> >> >> >>>>> >> On Sat, Dec 4, 2010 at 8:42 AM, Rob Wilkes <wilkrob at gmail.com> >> >>>>> >> wrote: >> >>>>> >> >> >>>>> >> Hi Benny, Yes, I know PJSIP also plans to support it - but for >> this >> >>>>> >> project, I cannot wait for that update, so I plan to do it >> myself. Since you >> >>>>> >> may be ahead of me, I was curious if there are any restrictions >> in the >> >>>>> >> iPhone APIs itself that will inhibit PJSIP (or any other stack) >> to not work >> >>>>> >> with video. For example, it looks like I cannot use the Movie >> Player class >> >>>>> >> as it expects a URL.For this to work, we will need frame/frame >> >>>>> >> encode/decode and display support on the iPhone. >> >>>>> >> >> >>>>> >> >> >>>>> >> thanks! >> >>>>> >> >> >>>>> >> On Fri, Dec 3, 2010 at 10:12 PM, Benny Prijono < >> bennylp at teluu.com> >> >>>>> >> wrote: >> >>>>> >> >> >>>>> >> Hi, FYI we are also working on video and it is planned for the >> >>>>> >> upcoming 2.0 release. Have a look at our roadmap in the trac >> site. >> >>>>> >> >> >>>>> >> Best regards, >> >>>>> >> Benny >> >>>>> >> >> >>>>> >> >> >>>>> >> On Sat, Dec 4, 2010 at 3:51 AM, Rob Wilkes <wilkrob at gmail.com> >> >>>>> >> wrote: >> >>>>> >>> Hi, I have started on an activity to get a basic Video call >> working >> >>>>> >>> on >> >>>>> >>> iPhone. It needs be be over RTP, preferably with H.264 codec. >> Has >> >>>>> >>> anyone >> >>>>> >>> written a video client with PJSIP specifically for the iphone? >> Are >> >>>>> >>> there any >> >>>>> >>> road blocks? ( I know PJSIP doesnt support video for now, but I >> >>>>> >>> plan to >> >>>>> >>> extend it - my question is more in the iPhone side). Prelim. >> >>>>> >>> analysis shows >> >>>>> >>> I can pass H.264 streams to the iphone media player framework >> and >> >>>>> >>> it can >> >>>>> >>> instantiate the appropriate player. My approximate plan is to >> send >> >>>>> >>> audio + >> >>>>> >>> video data using PJSIP, then extend PJSIP to support video >> decoding >> >>>>> >>> and pass >> >>>>> >>> the decoded H264 buffer to the media framework of iphone. >> >>>>> >>> >> >>>>> >>> >> >>>>> >>> _______________________________________________ >> >>>>> >>> Visit our blog: http://blog.pjsip.org <http://blog.pjsip.org/> >> >>>>> >>> >> >>>>> >>> pjsip mailing list >> >>>>> >>> pjsip at lists.pjsip.org >> >>>>> >>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>>>> >>> >> >>>>> >>> >> >>>>> >> >> >>>>> >> _______________________________________________ >> >>>>> >> Visit our blog: http://blog.pjsip.org <http://blog.pjsip.org/> >> >>>>> >> >> >>>>> >> pjsip mailing list >> >>>>> >> pjsip at lists.pjsip.org >> >>>>> >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>>>> >> >> >>>>> >> >> >>>>> >> >> >>>>> >> _______________________________________________ >> >>>>> >> Visit our blog: http://blog.pjsip.org >> >>>>> >> >> >>>>> >> pjsip mailing list >> >>>>> >> pjsip at lists.pjsip.org >> >>>>> >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>>>> >> >> >>>>> >> >> >>>>> > >> >>>>> > _______________________________________________ >> >>>>> > Visit our blog: http://blog.pjsip.org >> >>>>> > >> >>>>> > pjsip mailing list >> >>>>> > pjsip at lists.pjsip.org >> >>>>> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>>>> >> >>>>> >> >>>>> _______________________________________________ >> >>>>> Visit our blog: http://blog.pjsip.org >> >>>>> >> >>>>> pjsip mailing list >> >>>>> pjsip at lists.pjsip.org >> >>>>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>>> >> >>>> _______________________________________________ >> >>>> Visit our blog: http://blog.pjsip.org >> >>>> >> >>>> pjsip mailing list >> >>>> pjsip at lists.pjsip.org >> >>>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>>> >> >>>> >> >>>> _______________________________________________ >> >>>> Visit our blog: http://blog.pjsip.org >> >>>> >> >>>> pjsip mailing list >> >>>> pjsip at lists.pjsip.org >> >>>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>>> >> >>> >> >>> _______________________________________________ >> >>> Visit our blog: http://blog.pjsip.org >> >>> >> >>> pjsip mailing list >> >>> pjsip at lists.pjsip.org >> >>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>> >> >>> >> >>> _______________________________________________ >> >>> Visit our blog: http://blog.pjsip.org >> >>> >> >>> pjsip mailing list >> >>> pjsip at lists.pjsip.org >> >>> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> >>> >> >> >> > >> > >> > _______________________________________________ >> > Visit our blog: http://blog.pjsip.org >> > >> > pjsip mailing list >> > pjsip at lists.pjsip.org >> > http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> > >> > >> >> _______________________________________________ >> Visit our blog: http://blog.pjsip.org >> >> pjsip mailing list >> pjsip at lists.pjsip.org >> http://lists.pjsip.org/mailman/listinfo/pjsip_lists.pjsip.org >> > > -------------- next part -------------- An HTML attachment was scrubbed... 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