Hi, Am 11.12.2010 21:58, schrieb august: > > hi, > > I have a problem that I could use some help solving. I'm not sure if it > is something I am doing, or is a problem with gavl or gmerlin_avdecoder. > Due to the oddity and description of the problem, it makes me think it > is possibly a problem with how channels work in gavl. > > > The problem is that every now and then when I open and play a file using > the gmerlin_avdecoder api, the right channel is filled with a buzzing > sound. 99.9% of the time everything is okay. It's just that .1% of the > time that it happens. I can't even figure out how to build a test case > yet to test this.
So it's always the same file, and in 0.1% of the cases it goes wrong? > Can you think of anything that would cause this in gavl? Memory leak > perhaps? > I'm not aware of any gavl bugs but that doesn't mean there are none :) > The file will play fine, just the right channel is filled with a buzzing > sound. > > > I'm still looking into it and trying to figger out how to make a test > code....but, thought I'd mention it here in case you know of something > that might cause this. Ok, it seems it's a bug (either in my code or in your code), but one which is well hidden. In these cases, I usually fire up valgrind and check if there are accesses to uninitialized memory. This memory might be zero in 99.9% of the cases, but valgrind should always complain. Burkhard ------------------------------------------------------------------------------ Oracle to DB2 Conversion Guide: Learn learn about native support for PL/SQL, new data types, scalar functions, improved concurrency, built-in packages, OCI, SQL*Plus, data movement tools, best practices and more. http://p.sf.net/sfu/oracle-sfdev2dev _______________________________________________ Gmerlin-general mailing list [email protected] https://lists.sourceforge.net/lists/listinfo/gmerlin-general
