similar to: Question about number of frames in ogg/theora video file.

Enabling the following function in tests/noop.c: noop_test_decode () { theora_info ti; theora_state th; theora_info_init (&ti); theora_decode_init (&th, &ti); theora_clear (&th); theora_info_clear (&ti); } segfaults. The cause is that theora_decode_init() expects a theora_info structure which was previously initialized by passing actual bitstream data through

Well, as you may have seen from my previous messages, I'm doing a webcam stream program. The encoder is working well right now, but I'm having some hard time with the decoder. I know the parameters used in the encoder, and they are not gonna change, so I want to init the encoder directly into the client. The problem is that if I give the values to theora_info and after that I call

Hi everybody, me again. I'm trying to write my own VFW-like dll... It doesn't need to do much. 1.) compress a single frame and give it back to the host application 2.) host applications sends the frame 3.) client application receives frame 4.) client application tells the dll to decompress the data So if I try to do this, something is going wrong... Perhaps someone could have a look at my

Hi, I just committed the framework for a test suite, and a couple of small tests, to libtheora (changeset:9700). The tests live in a directory called tests. When building with GNU autotools: * 'make check' will run the test programs listed in the TESTS variable in tests/Makefile.am . 'make check' will fail if any tests fail. * 'make distcheck' will fail if any

Good day! Could you please explain me the following: In case of playback of video stream theora, MS Visual Studio .NET 2003 shows a warning message in every frame about the usage of not initialized variable MVect in the file decode.c (run-time check). In case of key-frames playback no warning appears. When I disable the run-time check, the video stream plays normally, but it is undesirable.

Oggcodecs release 0.82.16930 ---------------------------- Oggcodecs is a set of DirectShow filters for playing Ogg Vorbis, Speex, Theora and FLAC files in Windows Media Player and other players. This release contains a number of bugfixes, particularly to Theora and FLAC. Added support for Windows 7, and a HTML5 <video> tehnical preview for Internet Explorer. Availability ------------

Oggcodecs release 0.82.16930 ---------------------------- Oggcodecs is a set of DirectShow filters for playing Ogg Vorbis, Speex, Theora and FLAC files in Windows Media Player and other players. This release contains a number of bugfixes, particularly to Theora and FLAC. Added support for Windows 7, and a HTML5 <video> tehnical preview for Internet Explorer. Availability ------------

Oggcodecs release 0.82.16930 ---------------------------- Oggcodecs is a set of DirectShow filters for playing Ogg Vorbis, Speex, Theora and FLAC files in Windows Media Player and other players. This release contains a number of bugfixes, particularly to Theora and FLAC. Added support for Windows 7, and a HTML5 <video> tehnical preview for Internet Explorer. Availability ------------

Oggcodecs release 0.83.17220 ---------------------------- Oggcodecs is a set of DirectShow filters for playing Ogg Vorbis, Speex, Theora and FLAC files in Windows Media Player and other players. This release has improved file and networking support, offered by default DirectShow filters. More bug fixes, particularly to Theora and FLAC, and updates for Internet Explorer's HTML5

Oggcodecs release 0.83.17220 ---------------------------- Oggcodecs is a set of DirectShow filters for playing Ogg Vorbis, Speex, Theora and FLAC files in Windows Media Player and other players. This release has improved file and networking support, offered by default DirectShow filters. More bug fixes, particularly to Theora and FLAC, and updates for Internet Explorer's HTML5

Oggcodecs release 0.83.17220 ---------------------------- Oggcodecs is a set of DirectShow filters for playing Ogg Vorbis, Speex, Theora and FLAC files in Windows Media Player and other players. This release has improved file and networking support, offered by default DirectShow filters. More bug fixes, particularly to Theora and FLAC, and updates for Internet Explorer's HTML5

Hi all. I'm Mat & I'm new :) I'm testing libtheora + libogg perhaps for a commercial product. I started watching encoder_example.c ... I simplified it for testing it easier. It seems ok to me but I have no experience with theora so I would like to know if my code is correct. I tried to debug it with Valgrind and I found 4 possible memory leaks... but I think they can be

Updated version of video preview covering frame writing every 3 keyframe and a xsl typo. Best regards :) kysucix -- Make things as simple as possible, but no simpler. - Albert Einstein

Hi. Here it is my patch to put a video preview of a theora stream in status.xsl. I just added a: <video-preview>1</video-preview> parameters in icecast.xml.in that control the previewing function. It encodes a png in $webroot/$mountname.tmp and then move it to $webroot/$mountname.png As for now it saves a frame every theora keyframe, which is probably too heavy for the server but

hem here it is the patch. ;) bye kysucix -------------- next part -------------- Index: conf/icecast.xml.in =================================================================== --- conf/icecast.xml.in (revisione 10365) +++ conf/icecast.xml.in (copia locale) @@ -62,6 +62,7 @@ <port>8001</port> </listen-socket> --> +

I found a bug in theora_decode_init when I was implementing the decoder. theora_decode_init should be zeroing the theora state structure right? memset(th, 0, sizeof(theora_state)); // Erik -------------- next part -------------- An HTML attachment was scrubbed... URL: http://lists.xiph.org/pipermail/theora-dev/attachments/20040805/26350ca4/attachment.htm

Hi I'm evaluating Theora for a video communication system and would like some info as to what the following struct members (from the theora_info structure) do and what values one should pass to them: If there is some documentation somewhere that I've missed, please direct me to it. ===== Extract from theora.h ===== int quality; int quick_p; /* quick encode/decode */

Thanks for all the info - I was able to find exactly what I was looking for here: http://codecs.ex-sounds.net/ogg/vorbis/oggenc/ As for what I'm up to, I have a memory-limited port of the Tremor Vorbis decoder that I want to test on some older vorbis encoders for backwards compatibility purposes. Nothing too nefarious. ;) On Thu, Aug 6, 2009 at 8:59 PM, Silvia Pfeiffer <silvia at

Hello, I'm new to this list, and pretty much also to the codec universe. In a computer game I'm working on, there is an 3D TV-screen onto which I project the frames of a movie. The movie is of course stored as theora, no audio as it's not needed yet. I have it working so far, extracting a frame and uploading it to the graphics card when the scene is drawn. The example file

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