On 11/16/05, Geoffrey Hausheer <[EMAIL PROTECTED]> wrote: > This is odd. 1st I really need to see your full command line, as you > appear to be applying a commercial-cut here, but I don't know what you > actually chose.
It doesn't make a different if I use -c or not. It always crashes: ./mpeg2fix -i /big/myth/record/Stromberg\ -\ 2005-11-06\,\ 10-19\ AM.mpg -o ./Stromberg.mpg -c "0 - 4065" -c "35067 - 47846" -c "55701 - 62226" -d 4 It crashes with all files I've tried so far. So it's not just this one. > 2nd, while this debug is more interesting, it isn't very enlightening. > There is really no way that I can see to get a double free on the > codecContext (the free atline 956), which implies, perhaps, a stack > overrun. I wonder if this is a segfault from libavcodec similar to > what Bryan saw. What version of SVN are you running? > You could try setting a break point at line 939 (at the > avcodec_encode_video call) and doing something like this before and > after the call: > print c > print outbuf > print picture > print out_size > print outbuf_size > print *c > print *picture Haven't tried this so far. I'm running the most current SVN compiled with --enable-proc-opt. > if any of the 1st 3 are different (the 0x????????, not any data > afterwards), that is definitely stack corruption. The 6th and 7th > commands will dump out a lot of text. I'm not particularly interested > in the values, but you should spot-check that there are no whacky > numbers. > after that step through and ensure that it still dies on the 'free(c)' > > You could also try disabling all SSE, SSE2, etc by adding something > like this at line > 938 (before the encode_video call): > c->dsp_mask = 0xffff; > recompiling and rerun. No difference, still crashing. I'm using a 64bit CPU (but a 32bit OS- Debian sid). Are you sometimes in #mythtv-users/#mythtv? It could be easier to find the solution via IRC Adam aka beavis _______________________________________________ mythtv-dev mailing list [email protected] http://mythtv.org/cgi-bin/mailman/listinfo/mythtv-dev
