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Re: [Opensvcdecoder-support] open svc decoder and SVC conformance
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From: Mickaël R. <Mic...@in...> - 2012-12-13 12:29:27
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The list is here for that. So don t hesitate to ask back. Mickael Sent by my iPhone Le 13 déc. 2012 à 13:18, "ANA LOBO CASTAÑON" <lo...@un...> a écrit : > Thank you very much for all the information. > I should have checked all the information of your project and I would have found that the decoder only supports the baseline profile. Sorry for the incovenience caused. Nevertheless, I have tested other high profile sequences and, for example, the SVCHICS-1 sequence seems to go well. > > Thanks again and congratulations for yor project! > Ana > > > El 13/12/12, Mickaël Raulet <Mic...@in...> escribió: >> >> Fyi, the decoder has also been integrated into gpac player (gpac.wp.mines-telecom.fr) and there is a nice presentation of the mp4 encapsulator of it here http://gpac.wp.mines-telecom.fr/mp4box/svc/. >> >> __ >> Mickaël >> >> Le 13 déc. 2012 à 10:12, Mickaël Raulet <Mic...@in...> a écrit : >> >>> Please find here the supported test streams: >>> opensvcdecoder.sourceforge.net/JVT-AB023.xls >>> >>> And as said by mederic the bitstream you are testing is not part of the scalable baseline profile. >>> __ >>> Mickaël >>> >>> Le 13 déc. 2012 à 09:57, Médéric Blestel <mbl...@gm... <mbl...@gm...>> a écrit : >>> >>>> Hi, it seems that this stream has "transform coefficient fragmentation", which is not in the SVC baseline profile, so it's not supported by the decoder. >>>> >>>> Regards, >>>> Médéric >>>> >>>> 2012/12/13 Mickaël Raulet <Mic...@in... <Mic...@in...>> >>>>> It seems that this sequence does not work properly with the standalone project. I have a bad access. >>>>> __ >>>>> Mickaël >>>>> >>>>> Le 11 déc. 2012 à 19:27, ANA LOBO CASTAÑON <lo...@un... <lo...@un...>> a écrit : >>>>> >>>>>> First of all, thanks for your quick responses. >>>>>> >>>>>> Médéric, I have encapsulated the video in mp4, but again I can not see the video. Now Mplayer gives me the following message: >>>>>> >>>>>> "Could not find codec parameters (Video: h264, 324 Kb/s) >>>>>> LAVF_header: av_find_stream_info() failed >>>>>> Quicktime/MOV file format detected. >>>>>> [mov] Video stream found, -vid 0 >>>>>> VIDEO: [avc1] 352x288 24bpp 25.000 fps 0.0 kbps (0.0 kbyte/s)" >>>>>> >>>>>> Then, it opens the video decoder and starts playback, but I can not see anything. >>>>>> >>>>>> Ramu, I don't know what do yo mean with "use MinGW emulation". I use MinGW to execute Mplayer. >>>>>> Furthermore, it is not only the problem that I can not see the video. If I try to convert it to y4m by the following: >>>>>> >>>>>> mplayer video.mp4 -fps 30 -vo yuv4mpeg:file='video.y4m' >>>>>> >>>>>> it doesn't create any file y4m. But the weird thing is that these problems are only with de SVCHM-1.264 (from JVT SVC test conformance), with other videos I have no problems. >>>>>> >>>>>> Regards, >>>>>> Ana >>>>>> >>>>>> >>>>>> El 11/12/12, Ramu Chakravadhanula <boy...@gm... <boy...@gm...>> escribió: >>>>>>> >>>>>>> Hi, >>>>>>> >>>>>>> I have no problem with playing .264 files in Mplayer. The .264 files obtained after tailoring with JSVM software are playing good with Mplayer (I used linux version). >>>>>>> >>>>>>> Do you have any more information from player? I haven't tried on WIndows; may be it could be some problem with GUI (check this! perhaps windows version use MinGW emulation ) as you said player is doing its job well. >>>>>>> >>>>>>> /Ramu. >>>>>>> >>>>>>> December 2012 09:59, Médéric Blestel <mbl...@gm... <mbl...@gm...> <mbl...@gm... <mbl...@gm...>>> wrote: >>>>>>>> Dear Ana Lobo Castanon, >>>>>>>> >>>>>>>> Mplayer is not fully compliant with raw streams (*.h264), you should used encapsulated files (for instance *.mp4) to be fully decoded by Mplayer. >>>>>>>> To do it, you can use gpac tools kit. >>>>>>>> >>>>>>>> Regards, >>>>>>>> Médéric >>>>>>>> >>>>>>>> >>>>>>>> 2012/12/10 "ANA LOBO CASTAÑON" <lo...@un... <lo...@un...> <lo...@un... <lo...@un...>>> >>>>>>>>> Hello, >>>>>>>>> >>>>>>>>> I'm testing the SVC conformance sequences available on the JVT site with Open SVC Decoder 1.12 and Mplayer 4.2.5 in Windows XP. Most of them are shown correctly, but I have some problems with some of them. For example, with the SVCHM-1 video. Apparently, the Mplayer opens the video decoder and starts the playback of all the 300 frames, but I can not see any frame of the video. It does not give me any error. I do not understand what happened. >>>>>>>>> Can anyone help me? >>>>>>>>> >>>>>>>>> Thank you! >>>>>>>>> >>>>>>>>> ------------------------------------------------------------------------------ >>>>>>>>> LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial >>>>>>>>> Remotely access PCs and mobile devices and provide instant support >>>>>>>>> Improve your efficiency, and focus on delivering more value-add services >>>>>>>>> Discover what IT Professionals Know. Rescue delivers >>>>>>>>> http://p.sf.net/sfu/logmein_12329d2d >>>>>>>>> _______________________________________________ >>>>>>>>> Opensvcdecoder-support mailing list >>>>>>>>> Ope...@li... <Ope...@li...> <Ope...@li... <Ope...@li...>> >>>>>>>>> https://lists.sourceforge.net/lists/listinfo/opensvcdecoder-support >>>>>>>> >>>>>>>> >>>>>>>> ------------------------------------------------------------------------------ >>>>>>>> LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial >>>>>>>> Remotely access PCs and mobile devices and provide instant support >>>>>>>> Improve your efficiency, and focus on delivering more value-add services >>>>>>>> Discover what IT Professionals Know. Rescue delivers >>>>>>>> http://p.sf.net/sfu/logmein_12329d2d >>>>>>>> _______________________________________________ >>>>>>>> Opensvcdecoder-support mailing list >>>>>>>> Ope...@li... <Ope...@li...> <Ope...@li... <Ope...@li...>> >>>>>>>> https://lists.sourceforge.net/lists/listinfo/opensvcdecoder-support >>>>>> ------------------------------------------------------------------------------ >>>>>> LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial >>>>>> Remotely access PCs and mobile devices and provide instant support >>>>>> Improve your efficiency, and focus on delivering more value-add services >>>>>> Discover what IT Professionals Know. Rescue delivers >>>>>> http://p.sf.net/sfu/logmein_12329d2d_______________________________________________ >>>>>> Opensvcdecoder-support mailing list >>>>>> Ope...@li... <Ope...@li...> >>>>>> https://lists.sourceforge.net/lists/listinfo/opensvcdecoder-support > ------------------------------------------------------------------------------ > LogMeIn Rescue: Anywhere, Anytime Remote support for IT. Free Trial > Remotely access PCs and mobile devices and provide instant support > Improve your efficiency, and focus on delivering more value-add services > Discover what IT Professionals Know. Rescue delivers > http://p.sf.net/sfu/logmein_12329d2d > _______________________________________________ > Opensvcdecoder-support mailing list > Ope...@li... > https://lists.sourceforge.net/lists/listinfo/opensvcdecoder-support |
