similar to: Finding length (time) of encoded birstream

In the example decoder it writes data in varying lengths to stdout, is it possible to alter the decoder to write the same length data to stdout every time? Rather, how would you alter the decoder to do that. It seems to be writing everything from 512 to 4096 bytes each time and i cant really see why this is and how to change it. <p><p>--- >8 ---- List archives:

Hello everybody, I'm new to this mailing list so I'm sorry if it's the wrong place to post this. I'm developing a Speex player and I need to seek with a precision of milliseconds. I used liboggz that supposedly does just that, but it never seeks exactly where it should. For example if I use oggz_seek_units(oggz, 18450, SEEK_SET) result it's 16386 and there is a delay between

Hello Conrad, I'm trying to seek the way you told but I'm facing a problem. ogg_page_packets returns 164 and following code returns 189. Shouldn't it be the same, what does that means ? int res; while (true) { res = ogg_stream_packetout(&os, &op); if (res == 1) nPackets++; if (res == -1)

I have the following problem. Be an encoder application (station) and a decoder application (receiver). If I feed the vorbis encoder with 'n' pcm samples in the station I want to know how many pcm samples will be decoded in the receiver if I feed the decoder with the encoded output. The ogg_page_granulepos is right for the purpose? I read the documentation about the ogg_page_granulepos

On 31-Jul-08, at 9:43 AM, ogg.k.ogg.k at googlemail.com wrote: > though (don't know if they're related to your changes): > > oggz.c: In function 'oggz_content_type': > oggz.c:623: warning: comparison of unsigned expression < 0 is > always false This is an array bounds guard. I guess it's defensive programming vs warning. Making OggzStreamContent a

Hello, All. First, I want to thank Ian Malone and Ralph Giles, thanks for your kind replies. But I still have problems about seek. As you suggested, I could use ov_open_callbacks() to supply my own read/write/seek functions. So, can you give me an example? I?m sorry for my ignorance, because I haven?t used callbacks before. I analyzed the vorbisfile.c in Tremor, and I think I

I'm sure this has been brought up before but i searched through the last few months of archives and i couldn't find any mention of it. I've been having this problem in debian unstable for the past few months and it's seriously got me within 2 inches of deciding to invent a way to make computer programs feal pain. For some reason (my all anonymous access) setup only lets you

Dear all I'm aware that there have been several discussions about the seeking issue and I'm sorry to bring this up again. To solve the problem with Inter-Frame garbage, a seek to the previous keyframe has to be made. The keyframe number should be extracted from the granulepos of the frame where we want to seek to. I hope I understood the theory - unfortunately a few questions have

I want to compile ogg and vorbis(version 1.01) under mingw. In the console i typed ./configure make but there is a lot of error while making. here is the errors $ ./configure checking for a BSD-compatible install... /bin/install -c checking whether build environment is sane... yes checking for gawk... gawk checking whether make sets $(MAKE)... yes checking whether to enable maintainer-specific

Hi, when I encode some files with the current CVS I get the following error with ogginfo: [...] New logical stream (#1, serial: 476aea05): type vorbis Warning: Vorbis stream 1 does not have headers correctly framed. Terminal header page contains additional packets or has non-zero granulepos Vorbis headers parsed for stream 1, information follows... Version: 0 Vendor: Xiph.Org libVorbis I 20020713

Hello, Good news on the Polycom front for those that are interested. It looks like we may get a dedicated Engineer for Polycom/Asterisk!!! Happy Day! Here's the message I got tonight: Matt: I heard back from our VP of Engineering- she is prepared to have an individual dedicated to working on the Digium- Asterisk project. Can we discuss again Friday or mid next week? Scott Willard

Ok I just finished writing a Vorbis encoder/decoder, and here are some of my comments (I'm sure some of these are well known, but here they are anyway - sorry this is long): 1. vorbis_info: a. Accessing the pre-computed info structs through pointers to static data is messy IMO. I should be able to vorbis_info_init (or similar) an info struct to be exactly the same as info_A, for

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On Fri, Apr 4, 2008 at 12:19 AM, Jean-Marc Valin <jean-marc.valin at usherbrooke.ca> wrote: > Jahn, Ray (R.) a ?crit : > > > Dear Speex codec community: > > > > I am working on conversion of voice files. I could not figure out how to use speexdec.exe 1.2.3 in piped mode in order to avoid the creation of the potentially large intermediate *.wav or *.pcm files. Any

My first guess about the problem would be that the programs want to process the stuff in a different order, e.g. mplayer wants to output some sound before anymore video and encoder_example wants to receive some video before anymore sound. This could easily depend on the order of stuff in the file mplayer is reading. I guess something similar could happen for opening the pipes as well. The

Hello, This is the code, it's a little crap but only to see if it works. I assume rate = 16000 and frame_size = 320. if (this->seek_to != -1) // SKIP { ogg_int64_t max_units; //max_units = speex_seek(fin, this->seek_to, 0, rate); int nPages = 0; int nPackets = 0; // Pone el cursor en la posici?n inicial del fichero fseek(fin, 0, SEEK_SET);

2009/5/14 Arnau Alemany <arnau.alemany at gmail.com>: > Hello everybody, > I'm new to this mailing list so I'm sorry if it's the wrong place to post > this. > > I'm developing a Speex player and I need to seek with a precision of > milliseconds. I used liboggz that supposedly does just that, but it never > seeks exactly where it should. For example if I

hi - does anyone on this list know if it is possible to use the vorbis audio codec in conjunction with an AVI file?? what would it take to do this? are there any apps written for this already, that could prove this codec useful with an AVI?? I can attach MP3 to an AVI of course, but there are many playback problems (mainly sync + crappy sound) with MP3... any of you developers working on

Hello, I've been looking to the libvorbisfile and got into troubles when trying to use it: I need to compile it on a PalmOS and the libvorbisfile must be compiled in ARM whereas calling code is in 68K. This implies that the interface ov_open_callback is not usable because the OggVorbis_File *vf must point to something in the target architecture (ARM) whereas the caller cannot do that. As

Hi Seeing as other people are posting streams to test, the system I have been developing has an Ogg/Vorbis/Theora stream that you can watch. I would appreciate any feedback to what players can play it and which players have problems. (I am using Icecast as the streaming server) So far I have found VideoLan plays the stream very well. MPlayer was ok, but wasn't as good at buffering.