Re: Extension Proposal: Video Encoding using FFmpeg
| From: | Jan Ehrhardt | Date: | Wed, 23 Apr 2014 06:48:19 +0000 |
| Subject: | Re: Extension Proposal: Video Encoding using FFmpeg | ||
| References: | 1 2 3 4 5 6 7 8 | Groups: | php.pecl.dev |
| Request: | Send a blank email to pecl-dev+get-11765@lists.php.net to get a copy of this message | ||
"Anatol Belski" in php.pecl.dev (Wed, 23 Apr 2014 07:56:07 +0200):
>>
>> https://projects.blender.org/scm/viewvc.php/trunk/lib/win64/ffmpeg/Readme.txt?view=markup&root=bf-blender
>> http://www.blender.org/download/
>
>Blender is not PHP. It might work if they only use the same compiler and
>dont mix CRT, like many other projects do. We have another situation.
They do mix compilers. Blender is compiled with VC9, but they link to
FFmpeg DLL's including dependencies like x264 that are compiled with GCC
4.7.4. Quote:
5. There were some problems with linking blender against installed dll-s
which were solved by manual stripping dll (strip --strip-unneeded
--strip-debug) and generating .lib-files for them
This is exactly the same thing that Chung Leong is doing in his
AV-extension. If you browse around in Blender's trunk, you can see they
also are preparing the same thing for VC11 and VC12.
Jan