search for: vorb

Hi everyone, I have been using vorbis for ages as audio codec for archiving movies and I have always been happy with it, but now I have been thinking about two things: I) Multi-channel Up until now I mostly encoded to stereo; now I am thinking of encoding more movies to 4.0 or 5.1. I heard that vorbis does not optimize for channe...

Hi everyone, I have been using vorbis for ages as audio codec for archiving movies and I have always been happy with it, but now I have been thinking about two things: I) Multi-channel Up until now I mostly encoded to stereo; now I am thinking of encoding more movies to 4.0 or 5.1. I heard that vorbis does not optimize for channe...

Hi all, I'm in the final stages of putting a new Vorbis RTP draft together, the new sections are below. There are a number of open questions: 1.) At present there is a 16 bit length field for the codebooks. As they are spec'd as being unbound in length, but typically around 15K, are there situations where they may be greater than 64KB? The s...

Urgh... I misrouted this to vorbs@xiph.org... sorry for this. -------------- next part -------------- An embedded message was scrubbed... From: Maik Merten <maikmerten@gmx.net> Subject: Re: [Vorbis-dev] Low level optimization Date: Thu, 10 Feb 2005 16:39:25 +0100 Size: 959 Url: http://lists.xiph.org/pipermail/vorbis-dev/atta...

Hi everyone, I have been using vorbis for ages as audio codec for archiving movies and I have always been happy with it, but now I have been thinking about two things: I) Multi-channel Up until now I mostly encoded to stereo; now I am thinking of encoding more movies to 4.0 or 5.1. I heard that vorbis does not optimize for channe...

Hi everyone, I have been using vorbis for ages as audio codec for archiving movies and I have always been happy with it, but now I have been thinking about two things: I) Multi-channel Up until now I mostly encoded to stereo; now I am thinking of encoding more movies to 4.0 or 5.1. I heard that vorbis does not optimize for channe...

Hi everyone, I have been using vorbis for ages as audio codec for archiving movies and I have always been happy with it, but now I have been thinking about two things: I) Multi-channel Up until now I mostly encoded to stereo; now I am thinking of encoding more movies to 4.0 or 5.1. I heard that vorbis does not optimize for channe...

Hi, I'm trying to get the following project to work : * acquisition from video acqusition card using vlc * vlc transcode to theora/vorbis and sends it to an icecast2 server Using VLC to acquire from the device is working ok. I get a stream in theora/vorbis format with audio & video sync'ed. Now, when I use VLC to send the stream to my icecast2 server, the stream mounts, it is listed in the active mountpoints page, but sud...

> Sylvia Pfeiffer said: > > > Now, leading on from here to file extensions is a different issue. I > > would recommend to have different file extensions for each of the > > defined Ogg media mappings ogg-theora, ogg-vorbis and ogg-speex. My > > reasoning is that it makes it easier for programs to map > from the file > > extension to the MIME type and from there to the application to use > > without having to look inside the file. My check of MIME types also > > found that mostly a MIME t...

> Sylvia Pfeiffer said: > > > Now, leading on from here to file extensions is a different issue. I > > would recommend to have different file extensions for each of the > > defined Ogg media mappings ogg-theora, ogg-vorbis and ogg-speex. My > > reasoning is that it makes it easier for programs to map > from the file > > extension to the MIME type and from there to the application to use > > without having to look inside the file. My check of MIME types also > > found that mostly a MIME t...

Hi All, Please find below an updated Vorbis-RTP Internet Draft document for review and discussion at the Xiph IRC meeting on Saturday. The changes in this version have been: Codebook caching mechanism Expanded SDP parameters Expanded MIME section Expanded introduction Packet loss section Minor tweaks and clarity changes to text There ar...

Hi all, Apologies in advance, this email is quite long. I've prepared an updated Vorbis RTP Internet Draft, which is a continuation of draft-moffitt-vorbis-rtp-00.txt which can be found below. If this new draft gets the ok I'd like to submit this to the AVT WG later this week. There are a number of changes over the original I-D, notably the changing of the M bit function in th...

...eam-and-stream-it-out-again/#vlc-transcode-solution oh, dear! Why don't you use directly the icecast output option of vlc? It would most likely look like this: vlc -vvv rtsp://CAMERA-IP-ADDRESS:554/mpeg4/media.amp --no-drop-late-frames --no-sout-audio --sout "#transcode{vcodec=theo,acodec=vorb,ab=1,channels=1}:duplicate{dst=std{access=shout,mux=ogg,dst=source:PASSWORDHERE at localhost:8000/stream.ogg}} DISCLAIMER: I only tried this 'sout' line part briefly, YMMV. If your CPU maxes out you might want to add some 'scale=0.5' to the #transcode options. Experiment with the...

Hi, I held an introduction to Creative Commons last week. The Theora-encoded video (and slides) are available at www.romal.de . I had some serious problems encoding to theora. Is there a canonical way to convert mov and/or wmv to Theora ? I fiddled around whith ffmpeg2theora, but always got some out-of-sync-problems with audio and video. cu romal

Hi all, I've just posted another version of vorb_enc.dll (w/source code) at http://xtractor.sourceforge.net/vorbdll-20000626.zip It will still work as a drop-in replacement for bladeenc.dll (just rename the files that your ripper creates from MP3 to OGG), but will also accept info for the ogg comment header in the vorb struct in the format u...

Hello, We are working on the Radio station project and we are trying to implement the Live Video Streaming module using Icecast server with VLC player. We have installed and configured the Icecast into our server. Also, we have installed the VLC player in our local desktop computer. The USB webcam(200 CMOS UCAM - DLC220T) has been connected into my machine. Now we are trying to live video

Dear Thomas I Really Appreciate your enlightment Thomas B. Ruecker wrote: > let's stop RIGHT HERE! > Isn't it obvious? > Something is wrong with your pipeline here. There is NOTHING coming through. > Which brings us back to the previous point. > First make sure ffmpeg2theora has all the right options set, then verify > that it produces an valid ogg file/stream and only