[Ffmpeg-devel] Visual Studio 2003, H263 problems.

bogdanm at intelidei.com bogdanm
Wed Feb 8 10:39:47 CET 2006

On Monday 06 February 2006 18:43, Michael Niedermayer wrote:
> On Mon, Feb 06, 2006 at 05:50:17PM +0200, bogdanm at intelidei.com wrote:
> > Hello,
> >
> > I have compiled FFmpeg under Visual Studio 2003 using MSys. The problem
> > is that when using H263 encoder the keyframe is allmost uncompressed
> > (using 352x288 resolution the frame size goes from ~150k to ~100k) and
> > the regular frame is ~50-100 bytes. At decoding all I can see is a big
> > gray screen (a buffer filled with 0x8080808080...).
> >
> hmm, what do the regression tests output?
> -
> Michael
The regression tests went just fine, and in fact I was able to see the movies 
encoded with h263 (see them with ffdshow codec pack). What I don't know is:
a. are the regression tests made using a static or dynamic linking with ffmpeg 
dll (in linkage to my code I use dynamic).
b. why in Linux does work. Am I missing something trivial in initialisation or 

I have attached the source code of the h263 encoding class I have created in 
case someone bothers to look.

-------------- next part --------------
A non-text attachment was scrubbed...
Name: h263ed.h
Type: text/x-c++hdr
Size: 864 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20060208/99518b67/attachment.hpp>
-------------- next part --------------
A non-text attachment was scrubbed...
Name: h263ed.cpp
Type: text/x-c++src
Size: 4219 bytes
Desc: not available
URL: <http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/attachments/20060208/99518b67/attachment.cpp>

More information about the ffmpeg-devel mailing list