[Ffmpeg-devel] Visual Studio 2003, H263 problems. (original) (raw)

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 so?

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

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