[FFmpeg-user] 答复: Custom Build
刘鹏
michaelliu at qiyi.com
Thu Mar 27 05:29:09 CET 2014
Hi,
This time I built in RedHat Linux 64bit machine.
1. Download the latest mingw-w64-build-3.5.8 sript from http://ffmpeg.zeranoe.com/blog/
2. Run the script for a whole night.
3. Add “/root/software/mingw-w64/mingw-w64-i686/bin” in the PATH env
4. cd /root/software/ ffmpeg-0.8.15
5. ./configure --enable-memalign-hack --enable-cross-compile --target-os=mingw32 --arch=x86 --cross-prefix=i686-w64-mingw32-
6. But show fail: i686-w64-mingw32-gcc is unable to create an executable file. C compiler test failed.
I didn’t found i686-w64-mingw32-gcc in /root/software/mingw-w64/mingw-w64-i686/bin directory indeed.
Could you please kindly explain why, please? Thank you!
.
发件人: 刘鹏 [mailto:michaelliu at qiyi.com]
发送时间: 2014年3月26日 18:29
收件人: 'ffmpeg-user at ffmpeg.org'
主题: 答复: Custom Build
Hi,
I use Mingw-w64(download the latest mingw-builds-install.exe and install then, get a combination of mingw and msys). My source code is in the directory E:\study\ffmpeg\ffmpeg-0.8.15 so edit the file fstab in C:\MinGW\msys\1.0\etc, add a line
E:\study\ffmpeg\ffmpeg-0.8.15 /home/michaelliu/ffmpeg-0.8.15
(michaelliu is my userid, folder /home/michaelliu/ffmpeg-0.8.15 is a empty folder I created)
Restart the shell box run the following bash:
cd ~/ ffmpeg-0.8.15
ls(Indeed found many files of ffmpeg)
./configure
But failed …
Attached fail log FYI! Would you please kindly give me an answer? Thank you very much!
发件人: Kyle Schwarz [mailto:zeranoe at zeranoe.com]
发送时间: 2014年3月21日 5:26
收件人: 刘鹏
主题: Re: Custom Build
Michael,
Dshow support will automatically be enabled if your toolchain supports it. No need for extra arguments.
Best regards,
Kyle
On 3/19/2014 4:28 AM, 刘鹏 wrote:
Hi,
I’m Michael Lewis from China. Nice to see you!
Could you please tell me which property I should enable to support dshow?
http://ffmpeg.zeranoe.com/builds/readme/win32/shared/ffmpeg-20140319-git-ce9d3da-win32-shared-readme.txt
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