Hi, 2011/6/20 Jindřich Makovička <[email protected]>: > Hi, > > I am encountering frequent crashes with current libav when encoding > live MPEG2 streams. This seems to be caused by the recent > multithreading changes in error_resilience.c. > > The problem is, that after the ff_thread_await_progress, picture's > motion_val and ref_index can still sometimes be NULL, which causes the > segfault. I tried to add a simple sanity check (attached) which solves > the problem here, but I don't know if it's a proper solution. > > Sample mpeg-ts stream: http://geraldine.fjfi.cvut.cz/~makovicka/stream.dump > > To reproduce: ./ffmpeg -y -i stream.dump out.mpg
Yeah this looks broken. I think the better thing is to not use the last picture MVs if not available, so let me send a slightly different patch that does that. Ronald _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
