search for: rgb32

(crossposted to theora-dev, since I thought some folks there might be interested) Hi all, Does anyone know of a ogg based container format that would be appropriate for holding raw AV data? I'm specifically interested in PCM audio, and uncompressed YV12 and RGB32 video. Basically looking to use it as a lightweight tool interchange format, generally muxed by mencoder and read/modified by other utilities. Has something like this been done already? It would be fairly straightforward to roll a new format, but if there's something being widely used alrea...

(crossposted to theora-dev, since I thought some folks there might be interested) Hi all, Does anyone know of a ogg based container format that would be appropriate for holding raw AV data? I'm specifically interested in PCM audio, and uncompressed YV12 and RGB32 video. Basically looking to use it as a lightweight tool interchange format, generally muxed by mencoder and read/modified by other utilities. Has something like this been done already? It would be fairly straightforward to roll a new format, but if there's something being widely used alrea...

Hi, I hope you can help, I am in need of some assistance with the DirectShow filters for Theora. I have successfully created a working capture graph using OGG / Vorbis / Theora, however, when I add a Sample Grabber Directshow filter between the FFDShow decoder and Theora Encoder, this results in the video file being mirrored vertically. I have noticed that the original CaptureGraph was using

Updated again... theora works and seeks properly (not to keyframe) in WMP 9 and 10. You can encode from a bunch of onew input types like RGB32, RGB24, IYUV etc. And fixed a bug that was stopping the filters being used in a activeX control in an IE browser. www.illiminable.com/ogg/ Enjoy, Zen.

Updated again... theora works and seeks properly (not to keyframe) in WMP 9 and 10. You can encode from a bunch of onew input types like RGB32, RGB24, IYUV etc. And fixed a bug that was stopping the filters being used in a activeX control in an IE browser. www.illiminable.com/ogg/ Enjoy, Zen.

Updated again... theora works and seeks properly (not to keyframe) in WMP 9 and 10. You can encode from a bunch of onew input types like RGB32, RGB24, IYUV etc. And fixed a bug that was stopping the filters being used in a activeX control in an IE browser. www.illiminable.com/ogg/ Enjoy, Zen.

Updated again... theora works and seeks properly (not to keyframe) in WMP 9 and 10. You can encode from a bunch of onew input types like RGB32, RGB24, IYUV etc. And fixed a bug that was stopping the filters being used in a activeX control in an IE browser. www.illiminable.com/ogg/ Enjoy, Zen.

...*fiel based video is the best for mixed videos in quality. field based video scripts ------------encoding-------------------- AVISource("source.avi").separateFields().AddBorders(0,0,0,int botton) ------------decoding-------------------- AVISource("source.avi", true , "RGB32").ConvertToYV12().AssumeFieldBased().Crop( 0, 0, -0, -int botton).Weave () ---------------------------------------- folds fields up to down scripts ------------encoding-------------------- Clip = AVISource("source.avi").SeparateFields() Even = SelectEven(clip).AddBorders(0,0,0,i...

...en-yuv format for some > bizarre reason, then they can easily make another stream format... but you > can pretty much count the ones people actually care about and that are used > in 90% of cases on one hand, YV12 (4:2:0), YUY2(4:2:2), RGB24, ARGB and > maybe RGB555. 4:4:4, 4:1:1, RGB32, 16-bit per channel, many other common ones, especially for those used for professional video. This is primarily an interchange format, something that the Theora codec can output for the media player to receive, or the webcam can send to Theora to encode, or raw video to be stored in such that...

...en-yuv format for some > bizarre reason, then they can easily make another stream format... but you > can pretty much count the ones people actually care about and that are used > in 90% of cases on one hand, YV12 (4:2:0), YUY2(4:2:2), RGB24, ARGB and > maybe RGB555. 4:4:4, 4:1:1, RGB32, 16-bit per channel, many other common ones, especially for those used for professional video. This is primarily an interchange format, something that the Theora codec can output for the media player to receive, or the webcam can send to Theora to encode, or raw video to be stored in such that...

On Tue, Nov 08, 2005 at 06:08:25PM +0800, illiminable wrote: > Why not just make it OggRawFOURCC, do we really need one stream format for > rgb, and one for yuv ? [snip] > I just meant oggRaw, not fourcc. Oh, thank god you corrected this. :-) I was contemplating an "OggVid" format, and here is why I'm steering against it (though, yes, this has been a topic of

On Tue, Nov 08, 2005 at 06:08:25PM +0800, illiminable wrote: > Why not just make it OggRawFOURCC, do we really need one stream format for > rgb, and one for yuv ? [snip] > I just meant oggRaw, not fourcc. Oh, thank god you corrected this. :-) I was contemplating an "OggVid" format, and here is why I'm steering against it (though, yes, this has been a topic of