Hi, On Thu, Feb 16, 2012 at 1:33 PM, Alex Converse <[email protected]> wrote: > On Thu, Feb 16, 2012 at 1:27 PM, Ronald S. Bultje <[email protected]> wrote: >> From: "Ronald S. Bultje" <[email protected]> >> >> WMApro (and all wma variants) actually support 13-bits block sizes, and >> thus we should support that also. Some WMA functions do not enforce the >> 12-bit maximum, which causes crashes when decoding such a file because >> it expects bigger buffers, which aren't there, causing overreads/writes >> and all kind of bad stuff. >> > > All WMA variants? How does WMA2 wind up with a 13 bit block? The docs > seem to say WMA2 only supports up to 48 kHz which implies an 11-bit > block. I was unable to get an MS software to make a greater than 48kHz > WMA2 stream. > > ff_wma_get_frame_len_bits() also seems to return 14 in some cases. Do > we need to support that?
Yeah, see new patch, I missed that. Ronald _______________________________________________ libav-devel mailing list [email protected] https://lists.libav.org/mailman/listinfo/libav-devel
