Re: [FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-28 Thread Eric Thomas
Carl, Thanks for your help! I have successfully built a set of shared libraries on Cygwin. My working configure command: bash ./configure --prefix=/usr/tmp/ffmpeg-4.1 --enable-shared --disable-indev=dshow --disable-dxva2 ___ ffmpeg-user mailing

Re: [FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-28 Thread Reindl Harald
Am 28.12.18 um 14:28 schrieb Eric Thomas: > Reindl, > > Thanks for taking the time to comment. > > I work in a "sensitive" environment, and am limited to what corporate > system administrators are willing to provide. > I'm looking into upgrading the Cygwin they provided. go and tell that

Re: [FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-28 Thread Eric Thomas
Reindl, Thanks for taking the time to comment. I work in a "sensitive" environment, and am limited to what corporate system administrators are willing to provide. I'm looking into upgrading the Cygwin they provided. On Fri, Dec 28, 2018 at 8:05 AM Reindl Harald wrote: > > > Am 28.12.18 um

Re: [FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-28 Thread Carl Eugen Hoyos
2018-12-28 13:54 GMT+01:00, Eric Thomas : > My Cygwin is probably old - the machine I am developing > on has version 1.7.17. Then I suggest an update. > The "--disable-indev=dshow" flag allowed the build process to > get further, but it still fails with multiple errors. > Here are the first

Re: [FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-28 Thread Reindl Harald
Am 28.12.18 um 13:54 schrieb Eric Thomas: > My Cygwin is probably old - the machine I am developing on has version > 1.7.17 seriously: cygiwn is at version 2.11.2 what is the point using horrible outdated base-software and then jump to the latest ffmpeg? common sense says if i try to build the

Re: [FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-28 Thread Eric Thomas
My Cygwin is probably old - the machine I am developing on has version 1.7.17. The "--disable-indev=dshow" flag allowed the build process to get further, but it still fails with multiple errors. Here are the first few... In file included from libavutil/hwcontext_dxva2.c:31:0:

Re: [FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-27 Thread Carl Eugen Hoyos
2018-12-27 19:27 GMT+01:00, Eric Thomas : > libavdevice/dshow.c: In function 'dshow_cycle_devices': > libavdevice/dshow.c:264:12: error: 'VARIANT' has no member named 'vt' The line exists since 2011, so I would not assume an issue that can / should be fixed in FFmpeg, is your Cygwin old?

[FFmpeg-user] Cannot build ffmpeg 4.1 on Cygwin

2018-12-27 Thread Eric Thomas
Hello, I have been trying to build a set of shared libraries in Cygwin. Here is some system info: uname –a CYGWIN_NT-6.1-WOW64 tvmf2p4-ea00063 1.7.17(0.262/5/3) 2012-10-19 14:39 i686 Cygwin gcc -v 4.5.3 posix make –-version***(no gmake)* GNU Make 3.82.90 sed