Thanksyo very much, we will look forward then. :-) trying to solve it. El 08/02/2011, a las 12:30, Steffen Ebersbach-2 [via libav-users] escribió:
> > > > Hello all, > > > > I can create a Transport Stream (ts) with 188 byte packet size with > > libavformat. This works fine. But I can not create an m2ts (MPEG 2 > > Transport > > Stream-File) for bluray or such media. I looked into the mpegts.h and > > mpegts.c - file (under /libavformat) and see, that the 192byte Paket Size > > exists as an macro. But it seems that libavformat only support > > m2ts-reading. > > So my question is now, exists an hint to create a m2ts-Stream? > > > > Or alternatively: > > > > I can not find any information of how building an m2ts-Stream. OK I know > > that m2ts is only a 188byte ts-packet plus 4 byte Timecode. BUT How is the > > TimeCode build??? And how is the TimeCode saved??? Do I have to append it > > at > > the end of an "normal" ts packet? > > > > > > I am trying to do more or less the same without success. > > In ffserver I am trying to send a mpegts file video over RTP transport > > MT2P, > > thats is only mpegts packets without demux them, in one raw stream. > > We have follow the way you have do it and adapt the cmd_setup and cmd_play > > to work with the STB client I have to use, that only understand MP2T. > > Sending data we are quite loose. > > Could you please help us?? > > Hello, > > so far I know, FFmpeg doesn't support sending m2ts packets, but I'm not > sure. You have to look at the possible output formats to find this out. > But if you do the RTP way, which I described, you can add this 4 Byte by > your self after read the packet from the local video file, before send > then to RTP. But I don't know how the format of this 4 Byte is about. > > > > > the point 4. Do you use it in http_prepare_data?? > > > > No, because I don't use the ffserver code in my project. > > To use my code for sending a mpegts file 'as is' to a client, you have to > modify my code, because it handles with raw-pictures. It first encode a > picture to MPEG-2 (encode_video()) and then send it as a mpeg-ts rtp > stream. > For you, is enough to open the file an read the ts-paket from it and then > write it to the rtp output. > > > tspkt.size = len; > > tspkt.data = destbuff; > > > > //write to output , not sure if _interleaved_ is the right call > > av_interleaved_write_frame(rtpcontext, &tspkt); > > av_free(destbuff); > > > Steffen > > _______________________________________________ > libav-user mailing list > [hidden email] > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > > > If you reply to this email, your message will be added to the discussion > below: > http://libav-users.943685.n4.nabble.com/Output-mpeg-ts-to-rtp-tp2234066p3275776.html > To unsubscribe from Output mpeg-ts to rtp, click here. > Este mensaje ha sido analizado por ClearSwift Secure Email Gateway y esta > libre de virus, spyware y troyanos. > Fdo: Santiago Merchán Grupo Samtel Telf: 91 426 48 75 Fax: 91 431 05 73 La información incluida en el presente correo electrónico es CONFIDENCIAL, siendo para el uso exclusivo del destinatario arriba mencionado. -- View this message in context: http://libav-users.943685.n4.nabble.com/Output-mpeg-ts-to-rtp-tp2234066p3275839.html Sent from the libav-users mailing list archive at Nabble.com. _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
