[FFmpeg-user] avformat_find_stream_info broken recently with multiple threads?

Carl Eugen Hoyos cehoyos at ag.or.at
Wed Jan 2 00:59:57 CET 2013

Dennis Volodomanov <volodomanov <at> gmail.com> writes:

> ./configure --arch=x86 --target-os=mingw32 
> --cross-prefix=i686-w64-mingw32- --pkg-config=pkg-config 
> --enable-zlib --enable-bzlib --disable-w32threads --disable-programs
> --extra-cflags=-DPTW32_STATIC_LIB --disable-stripping

(--enable-zlib, --enable-bzlib and --disable-w32threads 
look unneeded.)

Does this really produce dll's?
(It's been some time since I last built on mingw, 
so default behaviour may have changed, although I 
would at least ask if this wouldn't be a bug.)

Is --extra-cflags=-DPTW32_STATIC_LIB needed?
What it is good for? Is there a bug report missing?
(Or is there a bug report?)

Thank you, Carl Eugen

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