Hello Vadim, We've got a problem with ffmpeg. It doesn't define WORDS_BIGENDIAN which is used in pixfmt.h, so
PIX_FMT_RGBA => PIX_FMT_BGR32 PIX_FMT_BGRA => PIX_FMT_RGB32 It explains the video color inversion ... This is a thread about : https://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-January/060342.html Laurent Vadim Lebedev a écrit : > Why there is need to downgrade? > > Maybe we simply need to add couple of #ifdef LIBAVCODEC_VERSION < xxxxxxx > > > Thanks > Vadim > Laurent Tarrisse wrote: >> You must to downgrade to ffmpeg 0.49 >> >> Laurent >> >> Mathieu Osty a écrit : >> >>> No, I didn't modify this file. QuteCom compiled right away on my >>> system with this version of ffmpeg. >>> I'm going to downgrade to ffmpeg 0.5, available on macports to see if >>> it solves my problem. >>> >>> Mathieu >>> >>> On Mon, Jun 15, 2009 at 4:38 PM, Laurent Tarrisse<[email protected]> wrote: >>> >>> >>>> Have you made some changes at libs/pixertool/src/ffmpeg/pixertool-ffmpeg.c >>>> to build QuteCom with this ffmpeg version ? >>>> (if yes can you send your modification ?) >>>> >>>> Laurent >>>> >>>> Mathieu Osty a écrit : >>>> >>>> >>>>> The latest ffmpeg-devel package available on macports (svn rev 18984). >>>>> libavcodec v0.52. >>>>> >>>>> Mathieu >>>>> >>>>> >>>>> On Mon, Jun 15, 2009 at 4:24 PM, Laurent Tarrisse<[email protected]> >>>>> wrote: >>>>> >>>>> >>>>> >>>>>> What is your ffmpeg version ? >>>>>> >>>>>> Laurent >>>>>> >>>>>> Mathieu Osty a écrit : >>>>>> >>>>>> >>>>>> >>>>>>> Hi Laurent, >>>>>>> >>>>>>> I've tried with a mac book unibody and a white mac book ? Same result on >>>>>>> both. >>>>>>> >>>>>>> Mathieu >>>>>>> >>>>>>> >>>>>>> On Mon, Jun 15, 2009 at 4:16 PM, Laurent Tarrisse<[email protected]> >>>>>>> wrote: >>>>>>> >>>>>>> >>>>>>> >>>>>>> >>>>>>>> Are you using a mac book unibody ? >>>>>>>> >>>>>>>> Laurent >>>>>>>> >>>>>>>> Mathieu Osty a écrit : >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>>> Well the low resolution was my mistake. >>>>>>>>> But the most anooying problem is the blue tint of the video decoding. >>>>>>>>> I guess it's related to the "palette" error. >>>>>>>>> >>>>>>>>> Any thoughts ? >>>>>>>>> >>>>>>>>> Mathieu >>>>>>>>> >>>>>>>>> On Mon, Jun 15, 2009 at 3:35 PM, Mathieu Osty<[email protected]> >>>>>>>>> wrote: >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>>> Hi all, >>>>>>>>>> >>>>>>>>>> I'm experiencing some troubles when running h263 video calls with the >>>>>>>>>> latest QuteCom source. >>>>>>>>>> The video quality is very poor (wrong color settings, low resolution, >>>>>>>>>> low fps). It seems that the webcam driver cannot use the iSight >>>>>>>>>> integrated webcam properly. >>>>>>>>>> >>>>>>>>>> Here is the log output when running a video call: >>>>>>>>>> >>>>>>>>>> (error) 15:16:11 [Common] void >>>>>>>>>> QuicktimeWebcamDriver::setupDecompressor(): can't get channel sample >>>>>>>>>> description:-9407 >>>>>>>>>> (warn) 15:16:11 [Common] virtual WebcamErrorCode >>>>>>>>>> QuicktimeWebcamDriver::setPalette(pixosi): can't set palette >>>>>>>>>> (info) 15:16:11 [Common] virtual WebcamErrorCode >>>>>>>>>> WebcamDriver::setFPS(unsigned int): WebcamDriver is running, can't >>>>>>>>>> set >>>>>>>>>> FPS >>>>>>>>>> [h263p @ 0x3973200]rc buffer underflow >>>>>>>>>> [h263p @ 0x3973200]vbv buffer overflow >>>>>>>>>> >>>>>>>>>> The video quality is much better with the latest official release >>>>>>>>>> (v2.2 >>>>>>>>>> RC3). >>>>>>>>>> Since the QuickTimeWebcamDriver didn't change for a long time, I >>>>>>>>>> guess >>>>>>>>>> the problem is coming from somewhere else... >>>>>>>>>> >>>>>>>>>> Anybody already encountered this kind of problem ? >>>>>>>>>> >>>>>>>>>> Mathieu >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>>> >>>>>>>>> _______________________________________________ >>>>>>>>> QuteCom-dev mailing list >>>>>>>>> [email protected] >>>>>>>>> http://lists.qutecom.org/mailman/listinfo/qutecom-dev >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>>> >>>>>>>> _______________________________________________ >>>>>>>> QuteCom-dev mailing list >>>>>>>> [email protected] >>>>>>>> http://lists.qutecom.org/mailman/listinfo/qutecom-dev >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>>> >>>>>>> >>>>>>> >>>>>> >>>>>> >>>>> >>>>> >>>> >>>> >>> >>> >> >> _______________________________________________ >> QuteCom-dev mailing list >> [email protected] >> http://lists.qutecom.org/mailman/listinfo/qutecom-dev >> >> >> > _______________________________________________ QuteCom-dev mailing list [email protected] http://lists.qutecom.org/mailman/listinfo/qutecom-dev
