Hi all, I would like to announce a new version (0.8) of the Ogg Video Tools: http://sourceforge.net/projects/oggvideotools/ The main difference is that the tools now include two new things: 1) oggResize This tool can resize Ogg (Theora/Vorbis) files in multiple ways: - Changing the frame size (with some filters) - Changing bitrates of Theora and Vorbis streams - Adding Comments - Adding (multiple) overlay PNG-Pictures (with alpha channel) - Changing framerates and samplerates - Changing audio channel numbers If only one stream is effected (Vorbis or Theora) the other stream is not touched (therefor the transcoding could be fasten up, and now split/merge process is needed) For more information and demos, please visit: http://dev.streamnik.de/oggvideotools.html 2) oggSilence This was a wish from someone from the theora list ;-) I cleaned that up a bit. Even, if I had made a number of tests, I am sure that there are many bugs, so please give me feedback if you encounter any problems. - Yorn
Hi all, for those that want to try or use oggvideotools on ubuntu, oggvideotools 0.8 is now in the theora ppa at: https://launchpad.net/~theora/+archive/ppa j yorn at gmx.net wrote:> Hi all, > > I would like to announce a new version (0.8) of the Ogg Video Tools: > > http://sourceforge.net/projects/oggvideotools/ > > The main difference is that the tools now include two new things: > > 1) oggResize > This tool can resize Ogg (Theora/Vorbis) files in multiple ways: > - Changing the frame size (with some filters) > - Changing bitrates of Theora and Vorbis streams > - Adding Comments > - Adding (multiple) overlay PNG-Pictures (with alpha channel) > - Changing framerates and samplerates > - Changing audio channel numbers > > If only one stream is effected (Vorbis or Theora) the other stream is not touched (therefor the transcoding could be fasten up, and now split/merge process is needed) > > For more information and demos, please visit: > > http://dev.streamnik.de/oggvideotools.html > > 2) oggSilence > This was a wish from someone from the theora list ;-) > I cleaned that up a bit. > > Even, if I had made a number of tests, I am sure that there are many bugs, so please give me feedback if you encounter any problems. > > - Yorn > _______________________________________________ > theora mailing list > theora at xiph.org > http://lists.xiph.org/mailman/listinfo/theora >
On 9/4/2009 7:56 AM, yorn at gmx.net wrote:> - Changing bitrates of Theora and Vorbis streamsJust curious - how does this work? Just transcodes to a lower quality? --Chris
hey j, thanks for the effort! - Yorn -------- Original-Nachricht --------> Datum: Fri, 04 Sep 2009 17:24:05 +0200 > Von: j at v2v.cc > An: yorn at gmx.net > CC: theora at xiph.org, oggvideotools-users at lists.sourceforge.net > Betreff: Re: [theora] Ogg Video Tools 0.8> Hi all, > > for those that want to try or use oggvideotools on ubuntu, > oggvideotools 0.8 is now in the theora ppa at: > https://launchpad.net/~theora/+archive/ppa > > j > > yorn at gmx.net wrote: > > Hi all, > > > > I would like to announce a new version (0.8) of the Ogg Video Tools: > > > > http://sourceforge.net/projects/oggvideotools/ > > > > The main difference is that the tools now include two new things: > > > > 1) oggResize > > This tool can resize Ogg (Theora/Vorbis) files in multiple ways: > > - Changing the frame size (with some filters) > > - Changing bitrates of Theora and Vorbis streams > > - Adding Comments > > - Adding (multiple) overlay PNG-Pictures (with alpha channel) > > - Changing framerates and samplerates > > - Changing audio channel numbers > > > > If only one stream is effected (Vorbis or Theora) the other stream is > not touched (therefor the transcoding could be fasten up, and now split/merge > process is needed) > > > > For more information and demos, please visit: > > > > http://dev.streamnik.de/oggvideotools.html > > > > 2) oggSilence > > This was a wish from someone from the theora list ;-) > > I cleaned that up a bit. > > > > Even, if I had made a number of tests, I am sure that there are many > bugs, so please give me feedback if you encounter any problems. > > > > - Yorn > > _______________________________________________ > > theora mailing list > > theora at xiph.org > > http://lists.xiph.org/mailman/listinfo/theora > >