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 >> >> > -------------- next part -------------- An HTML attachment was scrubbed... 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