Hi. I second that - does anyone knows how to decode/encode media using NVidia VDPAU?
Also, any idea if the card could process multiple streams? Regards. 2009/3/20 Bob Ingraham <[email protected]> > Hi Jose, > > > >Bob, I can't pity your s..., but maybe you can take pity on mine. > > No that's a pity... > > >I am doing dvb decoding as well, and I have the problem that > >sometimes, the mpeg2 decoder does not find the parameters (wxh, pixel > >format etc). I saw in your previous post this flags. Could you explain > >what issues did they solve? > > Well, I think any of the ffmpeg maintainers could do a much better job than > I at explaining these parameters, but as far as I have figured it out: > > > gContext->workaround_bugs = FF_BUG_AUTODETECT; > > This attempts to detect problems introduced into the mpeg stream by known > bugs in various third-party encoders (Micro$oft, etc.) AUTODETECT means > that you don't which encoder was used to produce you stream, so let > libavcodec attempt to autodetect known bugs. There are other flags that are > third-party encoder-specific that you can use if you know that you will > always be working with a specific encoder that has known bugs. > > > gContext->error_concealment = FF_EC_GUESS_MVS; > > This tells the decoder which method (there's seems to be two currently,) to > conceal errors. One is DEBLOCK and the other is the GUESS_MVS, above. > > > gContext->error_recognition = FF_ER_CAREFUL; > > Tells the decoder how strict it has to be in detecting errors. CAREFUL is > the most relaxed setting. > > HTH, > Bob > _______________________________________________ > libav-user mailing list > [email protected] > https://lists.mplayerhq.hu/mailman/listinfo/libav-user > _______________________________________________ libav-user mailing list [email protected] https://lists.mplayerhq.hu/mailman/listinfo/libav-user
