similar to: RE: [advanced] Response to Ogg Vorbis comments

Is the Vorbis ACM codec still being maintained? Then I encode an avi with Vorbis audio, the sound gets out of sync after a while no matter what I try. --- >8 ---- List archives: http://www.xiph.org/archives/ Ogg project homepage: http://www.xiph.org/ogg/ To unsubscribe from this list, send a message to 'vorbis-request@xiph.org' containing only the word 'unsubscribe' in the

Congratulations on inclusion in the Real Helix thing. :-) I do have a question, however. While I am very impressed by Vorbis 1.0's quality even down to "-1", vorbis seems very much a VBR format, which is great if the file lives on your hard drive, but a mixed bag for streaming over a modem connection. How well does Vorbis compare to existing streaming formats, including

There is a big, big difference between cbr and vbr, btw. The machine in question is a Pentium 3 700 oc'ed to 800, 512MB ram, win nt 5.1 (2k and xp being nt) etc In an earlier version the oddcast dsp ate up so much cpu time when set at say 64kbps (for examples sake) 44.1kHz, stereo that the machine became totally unusable and the winamp task had to be (slowly) ended with task manager. Now,

_+icecast@sucs.org wrote: > Ices, Darkice, most of the normal stream creation bits don't need X11 > Do you mean normalisation? I mean dynamic compression. > WMA is Microsoft only so you will probably need to use Microsoft > software to do this. > > But if you already have MP3 I realy don't see the reason for WMA, as > anything that plays WMA is likely to also

Todd Day wrote: > How many players (players that can pull an MP3 stream) are using > Vorbis? I have used it a couple of times for testing and was > impressed by the results. Does Winamp have Vorbis decode built-in? Winamp just put the finishing touches on their own vorbis plugin, and we expect it to ship in the next version. Sonique has already had Vorbis for some time (millions of

>> > - Most listeners will have to upgrade to a new client or >> > install a plugin. >> >> I don't see a way around this in the general case, until Ogg is so >> widely used that it would be a bad business idea not to support it. I > >Completely agree. I know it's a chicken-and-egg thing, and I am >competely sympathetic--it's just the

Hi. I'd like to ask a little about where Ogg stands today when it comes to streaming audio. The VBR has been the main argument in the incompatibility for streaming but has this changed somehow or will it? Is there something else besides quick and large scaled bandwith usage variations and the difficulty of buffering, that could cause problems? CBR could be used but some people say that it

Hi, Maybe this is documented somewhere, if so, please send me a link to the documentation. My question is: how to set up different (VBR, CBR, ABR) modes when calling the Ogg Vorbis API? Currently I do: CBR: ret = vorbis_encode_setup_managed( &vorbisInfo, getInChannel(), getOutSampleRate(),

Hello, I am interested in recording my LP's from my stereo to my computer and then burning to cd. If I understand right theres no way to save as oog and then burn ? Thanks NewbieMark

I think when the real-time cbr encoding issues are sorted Vorbis (this is my experience with oddcast dsp, winamp and icecast 2 win32, big cpu hog) will start gaining more ground, also I think it will also gain more ground when it starts getting implemented into the more mainstream software and hardware products. For the most part vbr mp3 (btw, provide mp3's for downloads as vbr.. Better

Hi, I'm quite familiar w/ mp3 cbr/abr/vbr encoding, as well as mpeg4 (cbr/vbr,etc). And I can always calc the bit rate for a given file size with: file size * 8000 / length in seconds = kbits/sec Works great w/ mpeg4 + mp3. BUT FOR THE LIFE OF ME: I cannot get oggenc (1.0x version) to give me the file size I want. I calc. it with the above formula, and nothing comes out right. Then I do

So it looks like the Frauenhoffer boys are issuing an updated format -- MP3pro. They claim that it will give 128kbps/MP3 quality in 64kbps. I'm interested to see what others think of this. I'm also curious: I've seen others on the list say that Ogg/Vorbis' sound quality is "better" than MP3. Can this be quantified (or is this already on a web page somewhere)? I kinda

It's technically good at streaming for broadcasters because, if it encodes something simple, it drops the bitrate and therefore our costs. And it sounds great too, but you wanted technical reasons... ! By the way, Virgin Radio UK's broadband streams are now proper stereo, instead of the suspicious mono-sounding version you had for the past few weeks - so if you want your non-technical

Hi guys, I'm using Opus for speech in wide-band mode (sampling rate 16000) and 20ms frames with signal type set to SIGNAL_VOICE. I have a few questions here: 1. When I choose VBR mode, the codec seems to choose the bitrate on its own. However, that seems to be an issue on mobile devices. In some cases, when I configure the bitrate to say 20kbps, I see that the outgoing codec bitrate at

Hello folks I am encoding music to ogg vorbis format for the first time. From what i have researched, ogg vorbis is natively a vbr format. Also encoding using the -q switch is encouraged instead of specifying a bitrate through -b. Now, while encoding using -b i get this: Encoding "file.wav" to "file.ogg" at approximate bitrate 224 kbps (VBR encoding enabled) Notice

Mark Casey wrote: > I think when the real-time cbr encoding issues are sorted > Vorbis (this is my experience with oddcast dsp, winamp and > icecast 2 win32, big cpu hog) will start gaining more ground, I can't use the managed bitrate option in OddCast on my K6II-500 CPU! (Overclocked to 525, WinXP Pro,192MB RAM). I would like to. Normal VBR uses about 90% CPU. This seems too

Hmm, maybe it could work somehow if we're using quality-based VBR- encoding? If you have silence only very few bandwidth is needed. But I really personally dislike all these VBR-things ... so thats why I would never try implementing it :-) If you want to try to do it this way you might have to write a dsp- plugin that loads Oddcast DSP "behind" itself and passes audio through.

On Mon, 14 Oct 2013, Basil Mohamed Gohar wrote: > To: icecast at xiph.org > From: Basil Mohamed Gohar <basilgohar at librevideo.org> > Subject: Re: [Icecast] Bandwidth Usage > > On 10/14/2013 12:42 PM, Keith Roberts wrote: >> If there is no sound input on the client audio stream being >> sent to the icecast server does this mean there is no >> bandwidth

Vorbis, using the AoTuV beta4.51 encoder, come first in a "Public, Multiformat Listening Test @ 128 kbps" organized on Hydrogenaudio forum. Hydrogenaudio thread: http://www.hydrogenaudio.org/forums/index.php?showtopic=40607 Presentation: http://www.maresweb.de/listening-tests/mf-128-1/ Results: http://www.maresweb.de/listening-tests/mf-128-1/results.htm

thanks for getting back to me, i have uploaded a zip file containing some sound files that demonstrates the issue. http://www.bogus.net/~olav/ess.zip this contains s.mp3 original wav file (mono) converted to top-quality mp3 (370K) s.wma windows media encoder with 19khz voice compression ( 62K) s-2.spx speexenc --vbr --quality 2 on the wav file ( 63K) s-9.spx