similar to: ogg_stream_pageout(): Weird Documentation (libogg-1.0).

Hello! I've played in the last couple of days with an idea of having (binary) 'xml-like' streams in Ogg. This would make possible having metadata: 1) be independant on the codec, 2) could be introduced at any time, not just in the header (consider e.g. while streaming radio statio you want to send the current's program name / the current song, etc.. with the stream without

Hi! I've seen many new standards on the Xiph page. Have you thought about creating something like "OggDisk", that would correspond to CD, DVD, BD... disks? I mean data structure (propably on any filesystem) that could be used for audio and video (and perhaps for images too?). Desired features: - Ogg centric - designed to be filesystem/disk type independant (so that you can use

Hello! I have an application, that needs bitmap fonts. It is strange, than on one of my computers it runs well on wine (0.9.9), but on the other it complains about the fonts(*). If I set WINEDEBUG=warn+font, it says it is ignoring this font. I found the folowing section in wine-0.9.9/dlls/gdi/freetype.c: if(!FT_IS_SFNT(ft_face) && (FT_IS_SCALABLE(ft_face) || !(flags &

1.) after initializing a ogg_stream_state may I just keep calling ogg_stream_packetin with valid ogg_packet's until no more ogg_packets needs to be added? Or do I need to call ogg_stream_pageout after every ogg_stream_packetin? Iaw may I delay calling ogg_stream_pageout until there are no more packets to be added? 2.) I assume I have call ogg_stream_pageout until no more pages can be

On Fri, Jan 16, 2004 at 01:35:34AM -0500, Jean-Marc Valin wrote: > Le jeu 15/01/2004 ? 15:30, Daniel Vogel a écrit : > > Unrelated, but please use SSE/MMX/... intrinsics on Windows instead of using > > inline assembly so you also get the speed benefit on Win64. > > OK, so here's a first start. I've translated to intrinsics the asm I > sent 1-2 days ago. The result

I write this small piece of code, that get pixels and encode them: ogg_page page; ogg_packet packet; m_frameSource.getYUVBits(m_buffer.y, m_buffer.u, m_buffer.v); theora_encode_YUVin(&m_encoder, &m_buffer); while(theora_encode_packetout(&m_encoder, isLastFrame, &packet)) ogg_stream_packetin(&m_oggStream, &packet); while

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Hi, While building an ogg-vorbis stream encoder, I encountered some problems with silence in the audiostream. The bitrate drops to almost zero, and pages going out less then ones a minute what makes the stream to stop / buffer. In earlier postings I read that I shout use ogg_stream_flush as an alternative to ogg_stream_pageout, in case of silence. My question is this; Is there any

hi, in my quest to grok ogg i tried to write a small program which extracts ogg_packets, and stuffs them back into ogg pages (which are then written to a file). extracting the packets works fine, but i have problems stuffing them into a new ogg stream. pseudo code: ogg_stream_init(os, serialno) foreach p in packets: ogg_stream_packetin(os, p) // try to extract a page

I try to merge VP3's mmx decoder into theora. http://kyoto.cool.ne.jp/vp3/developers/theora-alpha3-MMXd-src.zip You can see the change by searching the keyword "_UsingMMX_" in all lib folder's file. From VP3???YO vp3@go8.enjoy.ne.jp

Hi folks, We're gearing up to the next full release of the Vorbis codec; I've just tagged a release candidate in SVN in order to encourage wider testing toward final 1.1 release. This release includes the following updates: 1) Adoption of AoTuV and other tuning work by Vorbis developers outside of Xiph into the mainline codebase 2) New bitrate management code 3) bugfixes In more

Hi folks, We're gearing up to the next full release of the Vorbis codec; I've just tagged a release candidate in SVN in order to encourage wider testing toward final 1.1 release. This release includes the following updates: 1) Adoption of AoTuV and other tuning work by Vorbis developers outside of Xiph into the mainline codebase 2) New bitrate management code 3) bugfixes In more

Hello, I installed wine via 'yum install wine' from my command prompt on a new install of Fedora Core 5 (everything was updated via yum before I attempted this), and everything went well with that. Then, when I tried to install a game that I saw was in gold status on the apps db, it went through a list of fonts and installed them or something, but it wont install the game. The CD is

All, After months of intensive development, we're finally coming to a stopping point in our rewrite of the libtheora reference implementation. All major features for the 1.1 are in, so it's down to bug fixing now. Please try this first beta and give us feedback. Most notable is that the encoder's rate control is much more configurable, and more capable in each configuration than

All, After months of intensive development, we're finally coming to a stopping point in our rewrite of the libtheora reference implementation. All major features for the 1.1 are in, so it's down to bug fixing now. Please try this first beta and give us feedback. Most notable is that the encoder's rate control is much more configurable, and more capable in each configuration than

It might be interesting for this list to know that we've never had more positive feedback for anything we've done on the website than the amount of nice feedback we've got since introducing our Ogg streams. Readers of this list might like to know that we've just launched another two stations onto the excellent Ogg Vorbis platform. Again, we'd ask for your help in publicising

--- Erik de Castro Lopo <erikd-flac@mega-nerd.com> wrote: > Erik de Castro Lopo wrote: > > > Josh et al, > > > > I've been tracking down a problem with generating OggFlac files. > > <snip> > > > I have looked into this and suspect that the > FLAC__stream_encoder_finish() > > function needs to finish off the stream using a call to

Hi everyone, I'm trying to build theora encoding into my game engine. Essentially, I'd like to do something similar to png2theora.c, where I take individual screen shots of my game and encode them into a video. Because png2theora.c uses the legacy C API, I used encoder_example.c as a template instead. encoder_example.c seems to be the only code out there that actually uses the th_* API.

Hi all, I just did a brief test with 3 different codec combinations: 1) ffmpeg sorenson/flv, mp3 audio in flv container 2) ffmpeg h264/vorbis audio/matroska 3) ogg/theora/vorbis using encoder_example Here are the results: 10721201 2010-10-16 14:46 origem1.flv 20731108 2010-09-13 23:04 origem1.mkv 33101703 2010-10-03 11:24 origem1.ogv as you can see, flv wins hands down, and it doesn't look

Le jeu 15/01/2004 à 15:30, Daniel Vogel a écrit : > Unrelated, but please use SSE/MMX/... intrinsics on Windows instead of using > inline assembly so you also get the speed benefit on Win64. OK, so here's a first start. I've translated to intrinsics the asm I sent 1-2 days ago. The result is about 5% slower than the pure asm approach, so it's not too bad (SSE asm is 2x faster