Hi there,
i built an application sending an jpeg/rtp stream via JMF and want to convert that stream into rtmp to rebroadcast it via red5 using xuggle/ffmpeg. Running ffmpeg from commandline using a SDP file as SessionDescriptor for the RTP Stream fails with "Segmentation fault" (-> simple testing with ffmpeg -i mySdp.sdp test.flv) Output : FFmpeg version UNKNOWN, Copyright (c) 2000-2009 Fabrice Bellard, et al. configuration: --prefix=/usr/local --extra-cflags=-I/home/olli/exchange/xuggler-2.0/build/native/x86_64-unk nown-linux-gnu /captive/usr/local/include --extra-ldflags=-L/home/olli/exchange/xuggler-2.0/build/native/x86_64-un known-linux-gnu/captive/ usr/local/lib --enable-shared --disable-stripping --enable-gpl --enable-libx264 --enable-libmp3lame --enable-libspeex --ena ble-libfaac --enable-pthreads libavutil 50. 2. 0 / 50. 2. 0 libavcodec 52.22. 3 / 52.22. 3 libavformat 52.32. 0 / 52.32. 0 libavdevice 52. 1. 0 / 52. 1. 0 libswscale 0. 7. 1 / 0. 7. 1 built on Apr 29 2009 06:37:03, gcc: 4.3.1 20080507 (prerelease) [gcc-4_3-branch revision 135036] Segmentation fault Heres my sdp file that describes the RTP Stream : v=0 o=- 1150320775 1150320775 IN IP4 x.x.x.x s=rtpStream e=NONE c=IN IP4 x.x.x.x t=0 0 a=charset:Shift_JIS a=range:npt=0- a=control:* a=etag:1234567890 m=video 22224 RTP/AVP 26 a=control:trackID=1 b=AS:128 a=rtpmap:26 JPEG/90000 a=framerate:10.0 a=x-framerate:10 can u help me concerning that topic? My questions would be : a) is ffmpeg prinicipally able to convert a RTP Stream containing JPEG Format into RTMP/FLV b) can u help me building a wellformed sdp file (ffmpeg conform)? Thanx in advance! Smoeker
