Ah...OK it seems the solution was the addition of: -protocol_whitelist file,udp,rtp
(in my case the SDP points at RTP video transported using UDP) This only seems to be an issue for any input that needs to access a remote video source...? I don't have to explicitly add a whitelist if, for example, opening a local video file. I assume that is the intention behind the change...? On Thu, Feb 18, 2016 at 12:01 AM, Ben Barker <b...@bbarker.co.uk> wrote: > Evening, > > I have just built ffmpeg: > > ffmpeg version N-78589-g5f5467e Copyright (c) 2000-2016 the FFmpeg > developers > built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-16) > configuration: --prefix=/opt/ffmpeg/ffmpeg_build > --extra-cflags=-I/opt/ffmpeg/ffmpeg_build/include > --extra-ldflags=-L/opt/ffmpeg/ffmpeg_build/lib --bindir=/opt/ffmpeg/bin > --pkg-config-flags=--static --enable-gpl --enable-nonfree > --enable-libfdk-aac --enable-libfreetype --enable-libmp3lame > --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 > libavutil 55. 18.100 / 55. 18.100 > libavcodec 57. 24.103 / 57. 24.103 > libavformat 57. 25.100 / 57. 25.100 > libavdevice 57. 0.101 / 57. 0.101 > libavfilter 6. 32.100 / 6. 32.100 > libswscale 4. 0.100 / 4. 0.100 > libswresample 2. 0.101 / 2. 0.101 > libpostproc 54. 0.100 / 54. 0.100 > > There seems to be some new functionality regarding whitelisting which I > can find reference to in the mailing lists, but am still a bit fuzzy one. > > Historically, I could open a locally stored SDP file using something > similar to: > > ffmpeg -i tmp.sdp ...... > > Now however this returns me the error: > > Protocol not on whitelist 'file' > > There seems to be some reference to this as a possible issue here: > > > http://article.gmane.org/gmane.comp.video.ffmpeg.devel/208702/match=whitelist > > But I'm still not sure as to what has changed, and how I could/should work > around it. Any suggestions welcome :-) > > _______________________________________________ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
