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Hi, are there any open source DRM implementations for protecting Theora streams over RTP? I only know of the ISMACryp specification which seems to be licence free and so could be used in an open source project. Regards, Franz

Hi, I'm trying to get Theora working with a video conferencing application we are developing. This application sends the audio content via RTP over UPD, and as one would expect, there is a draft for how a Theora stream is supposed to be wrapped into an RTP stream. http://svn.xiph.org/trunk/theora/doc/draft-ietf-avt-rtp-theora-00.txt The problem is that it is not obvious to me how the raw

I'm developing an application that have a video conference component. For that I need echo cancellation, and is looking around for algorithms/implementations of that, and the one in speex is an alternative. In the documentation for speex I find the following sentence however. "Using a different soundcard to do the capture and plaback will *not* work, regardless of what you may

I have almost finished integration of Theora into our videoconferencing program. Since a videoconferencing program is realtime, it is UDP-based and wraps the Theora stream in RTP (More on that later). The problem here is that most examples I could find, wraps the theora stream in ogg, and used over tcp or files. I send over UDP and clients need to be able to start in the middle of the stream.