[Ffmpeg-devel] ffmpeg2theora conveter problem

[steve]

 Hi:

> > > > I am trying to convert an avi file to an ogg file. 

http://s33.yousendit.com/d.aspx?id=1W3JF00A8GWL93FIZEFTNIA8A4

> > > > 
> > > > The avi file is 12 frames /sec, resolution 1280x768, 24bits, compression: Cinepak Codec.
> > > > I got the following message.
> > > > 
> > > > D:\Dragon\Tools\Theora>ffmpeg2theora-0.16.exe -V 16000 Astro.avi
> > > > Input #0, avi, from 'Astro.avi':
> > > >   Duration: 00:00:04.0, start: 0.000000, bitrate: 19604 kb/s
> > > >   Stream #0.0, 12.00 fps(r): Video: cinepak, yuv420p, 1280x768
> > > >   Stream #0.1: Audio: pcm_s16le, 44100 Hz, stereo, 1411 kb/s
> > > >   Resize: 1280x768
> > > >       0:00:04.00 audio: 45kbps video: 1kbps
> > > > 
> > > > The audio in the ogg file is fine, but I got a blank image.
> > > > I have to reduce the resolution to 1024x768 to make the image correct. 
> > > > It seems that the limit of the bit rate is too small.
> > > > 
> > > > Can any body tell me how to make large resolution ogg file.
> > > > 
> > > > Thank you.
> > > > 
> > > > Steve