search for: mod_annodex

mod_annodex 0.2.0 Release ========================= mod_annodex is a module for Apache httpd, and provides server-side support for annodex media. Parallel versions are available for Apache versions 1.3 and 2.0. Annodex is an open standards based technology that extends the World Wide Web's hyperlinking,...

mod_annodex 0.2.1 Release ========================= mod_annodex is a module for Apache httpd, and provides server-side support for annodex media. Parallel versions are available for Apache versions 1.3 and 2.0. Annodex is an open standards based technology that extends the World Wide Web's hyperlinking,...

On 3/20/08, Conrad Parker <conrad at metadecks.org> wrote: > I agree that tools should now start writing media types without the x- . Cool. j^ reported that some of the tools in the Annodex SVN like mod_annodex, anxrip, oggz-merge, oggz-rip, etc will need to be modified. I do not have SVN access to edit these, so can one of you guys do it? With j's consent, I'll edit ffmpeg2theora. -Ivo

...h I'm not sure if I could convince it to use Theora anyway.) - I could encode the entire file into an Ogg/Theora file and just do a progressive HTTP download, but that means I can't broadcast until the event is complete. - It looks like there is some kind of Apache module (maybe "mod_annodex") that does (maybe?) a progressive HTTP download of a dynamically-generated Ogg/Theora file (?), but I'm a bit lost on the details. - I'm very familiar with RTP at at a low level, and RTSP looks straightforward, but I'm not sure what off-the-shelf servers and players I need to...

...iles in a particular directory). An example config is in the source tree, along with a script for installing it on a Debian server. The oggz-chop binary checks if it is being run as a CGI script (by checking some environment variables), and if so acts based on the CGI query parameter t=, much like mod_annodex. It accepts all the time specifications that mod_annodex accepts (npt and various smpte framerates), and start and end times separated by a /. It does not currently add a skeleton track, or attempt to modify the skeleton track of files which have it. In the current revision (r3506) it is simply de...

...irectory). An example Apache configuration is in the liboggz source tree, along with a script for installing it on a Debian server. The oggz-chop binary checks if it is being run as a CGI script (by checking some environment variables), and if so acts based on the CGI query parameter t=, much like mod_annodex. It accepts all the time specifications that mod_annodex accepts (npt and various smpte framerates), and start and end times separated by a /. About Oggz ---------- Oggz comprises liboggz and the command-line tools oggzinfo, oggzdump, oggzdiff, oggzmerge, oggzrip, oggz-chop, oggz-comment, oggz-s...

...irectory). An example Apache configuration is in the liboggz source tree, along with a script for installing it on a Debian server. The oggz-chop binary checks if it is being run as a CGI script (by checking some environment variables), and if so acts based on the CGI query parameter t=, much like mod_annodex. It accepts all the time specifications that mod_annodex accepts (npt and various smpte framerates), and start and end times separated by a /. About Oggz ---------- Oggz comprises liboggz and the command-line tools oggzinfo, oggzdump, oggzdiff, oggzmerge, oggzrip, oggz-chop, oggz-comment, oggz-s...

> The advantage of storing this in the granulepos field itself, like > theora and CMML do, is that the seek code may already understand how > to handle the back pointer. Right now everything assumes the mapping > is from 'initialized decoder' + 'granulepos from page header' => > timestamp, or in the case of theora and CMML => 'timestamp' + 'last

...ton, so that it's simple to keep track of which of a streams packets are headers. At the time though we were only really dealing with vorbis, theora, and speex; the first two have a fixed nr of headers (3) and the last has 2+extra_headers, where extra_headers can be read from the bos page. So, mod_annodex, hogg chop etc. just use the extra_headers / nr_headers info, and don't use the granulepos value to determine what is a header or not. To further make it clear, skeleton puts its eos page, with a 0 length packet, in between the last header and the first data page of the stream. If we wanted t...

On 3/12/08, Silvia Pfeiffer <silviapfeiffer1@gmail.com> wrote: > I agree. Ayone else agrees? Conrad? j?

...rmation on Annodex, see http://www.annodex.net/ This release is available as a source tarball at: http://www.annodex.net/software/libannodex/download/libannodex-0.6.1.tar.gz New in this release: * Removed all memory leaks in the libannodex codepaths used by the commandline tools and by mod_annodex * added new anxgrep tool: http://www.annodex.net/software/libannodex/anxgrep.html * fixed bugs: #68 anxed --end npt:N produces short files #72 xtag_new_parse() requires NUL termination but shouldn't #-- update OGGZ version number in pkg-config check * added new API...

...er > the backlinked packet, and that's enough for our purposes. > Therefore, the > second bisection can be done timewise on the main continuous codec > (eg, > the accompanying theora video). We need to work out recommendations for this. And it depends on your purposes: the mod_annodex thing of trying to efficiently serve a chunk out of an existing file is the most demanding. But even for generic playback from a file, you have to know whether you need to find the kate packet after a seek or just wait and see if one eventually falls out. > Following on your point about...

Hello people! I'm developing a Java Ogg media player applet and I have encountered a problem while creating a progress bar. I need to know how long, in samples or seconds, the Ogg stream that I'm playing is, and I need to know it before I have downloaded the entire stream. Problem is, I don't see how I could do that. I could provide a "duration" argument, but that would

> There are a usually lot more data packets than header packets, so > having an internal length there hurts your bitrate a lot more. Of > course, it may not be significant for an uncompressed text codec. If muxed with a video, it's insignificant (well, for my test cases). > With codecs using the 'count of decodable samples' rule to calculate > their granulepos, the

I'm working with a streaming Ogg Vorbis system where I'm taking the stream output (from a darkice server) and saving it to hour-long files, then reassembling excerpts from these files (sometimes spanning two or three) into a single file for playback. I've got two problems (well, related to this, but anyway). 1) The "chunk" files I'm saving into have mangled headers. 2)

...nation of its interest, which so far seems to be that it keeps all the granule data in the same place, at the page level, which so far does not convince me it is worth the loss of 32 bits of granule space. > We need to work out recommendations for this. And it depends on your > purposes: the mod_annodex thing of trying to efficiently serve a > chunk out of an existing file is the most demanding. But even for > generic playback from a file, you have to know whether you need to > find the kate packet after a seek or just wait and see if one > eventually falls out. Provided you seeked at...

List, The W3C will host a workshop to discuss video on the Web in 12-13 December 2007, San Jose, California. I think it's important that someone from Xiph, or an enthusiastic fan of Theora would participate. There is no participation fee and you do not need to be a W3C member to participate, so if you are in the area why not consider going? You only have to register to participate. All

Hi all, I often record radio shows for posterity, and sometimes I have friends who would like to listen to them live over the net. When I am recording for my own purposes, I use a command of the form: "brec | oggenc", (options omitted for clarity) and I send the output to a file, call it radio.ogg. Locally, I use Debian stable. If I want to listen to the show as I record it, I can