similar to: trouble getting libvorbis to cut beginning of the bitstream

Hey there I had implemented Speex encoding nicely in an application I was working on when I realized that I needed to change the API. I changed it, and the change somehow broke the speex encoding section of the code. The program writes SPX headers that other programs can read, but does not generate the rest of the file correctly. I have been through the guide "programming with

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! My name is Lars Quentmeier and I'm trying to write a theora-player. Video is already showing up, but unfortunately I can't get my Vorbis-Decoder to work correctly. Could you perhaps help me? My decoding function looks like this: int VorbisDecoder::getAudioData(char* audiobuf, int fragsize){ // single audio fragment audio buffering bool audiobufReady = false; int size=0; int

Hello, I recently added discontinuous stream support to libogg1. The patch is attached. I also wrote Writ codec for libogg1 (based on original code by Arc), and sample Writ encoder (SubRip to Writ converter) and decoder. Is anybody interested? WBR, Roman. -------------- next part -------------- Index: include/ogg/ogg.h =================================================================== ---

Hi, (I was discussing this with Adam earlier today, and he has also mailed vorbis at xiph.org about this issue in March). This sounds like it needs a new tool specifically for fixing broken Ogg files. Suggestions so far (tried by Adam, or suggested to him in email/IRC): * oggz-sort, hogg sort These rewrite the file, sorting the pages by presentation time. This usually fixes muxing problems,

Hi all, I'm actually learning how to use ogg, theora and vorbis. My idea is to create a small program running, that is able to concatenate ogg video+audio files. However I have some small questions. Here I will start with the first one: I read the following for seeking in ogg for a theora key-frame: ---- snipp (http://www.xiph.org/ogg/doc/ogg-multiplex.html) ---- [...]The third point

I am new to R but have used Splus for many years. When I create many graphics in sequence in Splus/Linux, each time that I complete a page, I send a message to my command line interface using the following function: FOOT <- function(PAGENO,TEXT) { mtext(outer=T, TEXT, side=1) unix("cat", c(paste("Finished with page", PAGENO)),FALSE, FALSE)

I've spent three days tracking this bug down.. I have yet to find how to fix it in the code, tho I do have a workaround which proves the nature of the bug. Sorry for the somewhat-overkill nature of explaining this bug, but some people have been doubting it so I'm going to give the evidence nessesary to prove the nature of it. If you send page-aligned data to libshout (via shout_send) it

I've spent three days tracking this bug down.. I have yet to find how to fix it in the code, tho I do have a workaround which proves the nature of the bug. Sorry for the somewhat-overkill nature of explaining this bug, but some people have been doubting it so I'm going to give the evidence nessesary to prove the nature of it. If you send page-aligned data to libshout (via shout_send) it

I wish I would have come across this in time for the libogg-1.1.1 release... Maybe I'm doing something wrong but here it is. One FLAC compressed frame becomes one packet when encapsulated in Ogg, and FLAC packets can be much larger than the nominal 4k page size. For CD audio they are usually 10-15Kbytes. Imagine this Ogg stream where the lines denote page boundaries and the x's are one

Hi Ogg experts! My current work is catenating packets from several ogg files to the one long stream, so I'd like to create stream once, and then reset it just before reading codec headers from every new file. However, after calling ogg_stream_reset_serialno(ogg_stream_state *os, int serialno), bos page is not pushed in stream since it calls ogg_stream_reset(ogg_stream_state *os), which

Hi, When I built libogg2 for testing the new vorbose utility, gcc 2.96 stumbled over a portion from stream.c that mixes variable declarations with statements. The patch below fixes this. -Carsten. Index: stream.c =================================================================== RCS file: /usr/local/cvsroot/ogg/src/Attic/stream.c,v retrieving revision 1.1.2.12 diff -u -r1.1.2.12 stream.c ---

Hi there, I haven't been on this list until now, so I wasn't aware of this problem until last night ;-) - sorry for that. I am working on a patch for oggCut for that issue (looks good actually but I would like to do some testing befor I can release a patch.) Normal players are not effected by the page time misordering, so I took this issue as "minor". The reason for the

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

I have over 1,000 ogg vorbis files that are no longer playable or editable. I believe the main cause was a MediaMonkey plugin that automatically fetched album art and added it to the header. The plugin itself just uses the generic MediaMonkey metadata facility, but something happened -- perhaps when the album art bitmap image was too large -- that caused the files to no longer work.

Thanks for the reply, But that still tries to read for itself from libogg... i need to be able to feed data only... it can never try and read for itself. That code is still trying to control the data flow. Basicly i need to operate like this. SetupCodec when i have data to give to the codec FeedDataToCodec(data) //Receive a bunch of callbacks somewhere returning me pcm data //Codec

2008/11/26 David Flynn <davidf+nntp at woaf.net>: >>>> http://trac.annodex.net/changeset/3801 >>> >>> I'll test this shortly. > > Ok, i've tested muxing some audio and video together and that works fine. > woo. great, thanks :-) So the last remaining tool to check is oggz-chop. I at first assumed it would not work with Dirac's granulepos,

Okay, how do I drop a changeset/patchset/tag for you folks from SVN? At this point, I have written three examples of how to use the basics of the ogg streaming and decoding in Tremor. I heartily welcome any suggestions, improvements and corrections that you can point out in the code. The examples required me to make some small modifications to the main tremor library. However, the changes

dear list, i am trying to write a small program which reads an ogg file and writes it to another ogg file (and changes serial number, granulepos etc on the fly). reading the ogg file is ok (ogg_sync_pageout, ogg_stream_pagein, ogg_stream_packetout). but writing the file doesn't work - the granulepos and page structures don't match with the original file. here's what i am doing.

Hi there, First of all, sorry for my English I'm not a native english speaker. I need to develop and application witch does 3 tasks with oggs files : 1/ chain 2 ogg files 2/ extract a part from an ogg file 3/ add silence between two chained oggs files. Basically, - For the 1st task, I think that the best way to chain ogg files is to use the "cat" (on linux) or "copy