[FFmpeg-devel] Building ffmpeg (or modified ffmpeg) on Windows using VC++
Le Hong Dang
Sun Dec 9 04:44:15 CET 2007
This is really a great news for me while I'm struggling with ffmpeg on Windows and MSVC
Could anyone out there please give me a copy of this work?
Thank you in advance!
Dang, Le Hong
I've build a MSVC version h.264 decoder using ffmpeg'code for my own
learning interest. I've just made some trivial revisions for the
compatibility with the new compiler,and use the avcodec.dll compiled
by MinGW+gcc to acquire the full decode efficiency of the gcc style
SIMD intrinsic assembly code. Anyway, if you comment the macro
"HAVE_MMX", you can get a totally MSVC version of the ffmpeg h264
decoder that doesn't need the avcodec.dll anymore.
What's the interest of doing that while we already have the MinGW
version ? I think it's more attractive to a low-level programmer
like me to use a more convenient IDE to read the code. Frankly
speaking, I was totally frustrated by the DDD debugger, and hated to
add printf every well. Using my project, you can even debug the gcc
style intrinsic assembly code under the MSVC IDE--just at
disassembly state. Is it interesting?
Would this work do some help to anyone else? And if you do think so,
how can I commit it?
Anybody else is welcomed to discuss this issue with me, I would be
very happy if some one asked me for the code.
At Wuhan university china
simon_st.john at 163.com
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