similar to: oggsplit, where should I throw it?

Hello again! As promised, here's a completed package of OggSplit. It's configured with autoconf and automake (use autogen.sh) and there are debian build rules. In it's current state it's quite useable, although there are certain internal things which could be improved (nothing critical however). There are of course bugs, so I encourage everyone to try breaking the tool with

Hi everybody, below is the latest installment of news from the Xiph.org community. The HTML version is at http://www.vorbis.com/ot/20030820.html. Enjoy! -Carsten <p>Ogg Traffic for Wednesday, August 20, 2003 Author: Carsten "Purple" Haese Contact: [1]carsten@xiph.org Date: August 20, 2003 Table of Contents 1 Status Updates 1.1 Monty

Hello all. I've been playing around with theora since it first entered CVS, and I like what I'm seeing. Today I've been fixing xine's theoraplugin to understand theora_info.frame_{width,height} and theora_info.offset_{x,y}. I only got it working after some experimenting and basically copying the code from player_example. A few questions related to this: 1. What are the legal

Hi, I'm attempting to decode Theora videos on a PowerPC running a Linux 2.6.19 kernel. The version of GCC I'm cross-compiling from is 3.4.4. The software versions I'm running are: libogg-1.1.3 libpng-1.2.20 libtheora-1.0beta1 libvorbis-1.2.0 These are all the latest I was able to download. Here's a back trace I got while running "dump_video" under

Hello all. I've implemented aspect scaling in xine, but have it turned off by default, because it appears it isn't absolutely clear if the fields in theora should mean pixel or frame aspect yet. In a recent IRC discussion, it appears most felt that pixel aspect should be it. Would it be acceptable to turn this on in xine, or should I wait until you make some official decision about it?

I'm interested in ignoring the audio stream in a theora encoded file. My first attempt was to remove the test for vorbis: /* identify the codec: try theora */ if(!theora_p && theora_decode_header(&ti,&tc,&op)>=0){ /* it is theora */ memcpy(&to,&test,sizeof(test)); theora_p=1; }else if(!vorbis_p &&

Hello everyone! This list may not be entirely appropriate discussion, but in the lack of ogg@xiph.org or ogg-dev@xiph.org this will have to do. I've been thinking for a few weeks that Ogg needs a simple text stream (read subtitle) format to go along with theora. This is important, because otherwise I can't transcode fellowship of the rings while keeping the elvish-speek, unless I render

Hi all, I am happy, to announce the first (Alpha) release of the oggToolspp. The basis of the command line tools is a small, but hopefully growing library for manipulating ogg streams (mainly video streams) written in c++. The aim of this library is, to provide easy access methods to ogg pages, ogg packets and the video-frames and audio-samples in the end. The command line tools are actually

Hi, I'm trying to convert some quicktime files into Ogg/Theora using the Xiph QuickTime Components version 1.8. The end goal is to stream these files using apache httpd and the cortado applet (and hopefully the embedded players that will be in Firefox soon). Using iMovie DV on OS X 10.4.11 (intel) I'm able to export as an ogg movie, however the resultant file has problems with audio on

I looked through the archives and I didn't really seem to find the answer to what my question. I used wget to get an audio stream from a site and now I would like to be able to split up the stream into the individual songs. The site is nice enough to encode the artist and track name in each new song. This info is displayed in Winamp when the song plays. Doing an xxd dump of the file I can

Hi! Having had a look at speex I have understood that the primary aim is to provide speech compression for low-bandwidth things such as VoIP and whatever. Also, the fact that the highest frequency (wb mode) is 16kHz makes me wonder if... The REAL question: Would speex be useful for storing the voices for characters in a game or for storing other voice recordings with high quality? I do not know

Hi, despite the warnings on the website ;-) I played with the current CVS source of theora on Windows 2000 w/ Microsoft Visual C++. The codec and the "experimental" example programs compiled fine. I also encoded a 33 MB MPEG2 (?) video (3 minute trailer) to a 14 MB .OGG using "mplayer -vo yuv4mpeg -ao pcm" and the "encoderwin" sample program, and play it with the

Hi! I'm not a developer but it takes one to answer my questions. I was just thinking about how the command line encoder could work in the end (after having played with encoder_example) Some ideas: 1. There could be the option of having a -q switch (just like oggenc) controlling BOTH audio and video so that for each level of q the sum of video and audio bitrates could be known (sort of

Hello everyone, I'm developing software for a marketing company which creates multimedia presentations. We're currently using proprietary Windows software, but are looking for a royalty-free cross-platform solution. It's important that the solution is royalty- and patent-free because the presentations are copied and given out in large quantities for free (as in beer ;-) We are

Hi, I'm hacking on and off on oggmerge (from ogg-tools). I've added support for Theora, Speex, and Kate, as well as a few other fixes and changes. Now, I've got an issue relating to the ordering of pages as done by oggmerge, and the way oggz-validate tests for presentation time ordering. oggmerge, when deciding what timestamp to assign to a page, uses the previous page's

Ok guys, I just committed the Ogg MIDI code to ogg-tools/oggmerge. You can now make synced vorbis+midi Oggs, but there is (not yet anyway) a tool to play such files. Have a look at the code, and let me know if you see anything major. Adding new media types for merging should be trivial, and you already have two examples (the vorbis one is VERY simple and the MIDI one is much more complicated)

Hi, seems my previous post ended up in /dev/null due to being too large, so this update is now gzipped.. Adds support for Theora, Kate, and Speex. Checks magic on og[avxg] files Fixes pointer bug in vorbis packetizer makes the mng bit build Can't recall the other little bits it does off the top of my head. and the newest addition is a skeleton track (for Theora, Kate, Speex, and Vorbis).

On 18/03/2008, Ivo Emanuel Gon?alves <justivo@gmail.com> wrote: > On 3/17/08, ogg.k.ogg.k@googlemail.com <ogg.k.ogg.k@googlemail.com> wrote: > > I'm not sure how to go about testing whether they're correct, > > I know of no tools that check this. > > > From the oggztools, oggz-validate should check properly for any errors. should, but doesn't

I'm testing this. Meanwhile, a brief question, do you really want Kate's media type to be "application" as opposed to "text"? -Ivo

If you look at http://wiki.xiph.org/index.php/MIME_Types_and_File_Extensions right at the bottom is a description of what the codecs without container format are called. CMML as a timed text codec has a mime type of text/cmml. Similarly, the textual representation of Kate should be text/x-kate. When you encode Kate in Ogg, it would not normally be expected to come without audio or video. Thus, if