Hi,
I want to use the ffmpeg plugin, following is my work process:
First, I downlod source code OpenSceneGraph-2.8.3.zip,
3rdparty_VC9sp1_x86_x64_V3.7z, ffmpeg-r16537-gpl-lshared-win32.tar.bz2,
using CMake 4.6 to config and generate the project for VS2008sp1, build,
setup the environment variables accordingly.
Then, using command line to run the osgmovie example like this:
----------------------------------------
osgmovie.exe -e ffmpeg 1.avi.
----------------------------------------
In the command line window, it shows the osgmovie has loaded the ffmpeg
plugin, and works like this:
-----------------------------------------------------------
Input #0, avi, from '1.avi':
Duration: 00:00:56.55, start: 0.000000, bitrate: 571 kb/s
Stream #0.0: Video: msmpeg4v2, yuv420p, 512x382, 20.00 tb(r)
ffmpeg::open(1.avi) size(512, 382) aspect ratio 1
image->s()512 image-t()=382 aspectRatio=1
Transparent movie, enabling blending.
-------------------------------------------------------------
BUT the screen is just black, nothing appear.
What's happend? Please give me some hints!
BTW: my environment is Windows VISTA, VS9, NVIDIA GeGorce Go 7400 GPU.
--
Qinghai Miao Ph.D.
College of Computing & Communication Engineering,
Graduate University of the Chinese Academy of Sciences
Email:[email protected] <email%[email protected]>
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