Article View: borland.public.cppbuilder.multimedia
Article #304Re: How to encode, send, receive, and decode a streaming MP3 format?
From: Jonathan Benedicto
Date: Wed, 05 Jan 2005 21:47
Date: Wed, 05 Jan 2005 21:47
67 lines
3260 bytes
3260 bytes
I've been trying to use those OGG Vorbis ACM codecs, but I can't make them compress fast enough to make smooth sounding audio. How did you make your code compress fast enough ? -- Jonathan "Mark Jacobs" <http://www.jacobsm.com/mjmsg.htm?Borland%20Newsgroup> wrote in message news:41cc19e9@newsgroups.borland.com... >I chose to default to GSM 6.10 at 11.025KHz because it has a bandwidth > requirement of 2239 bytes per second, and yet retains a listenability > about it, > even for long periods of time. > > For audiophiles who still want a low bandwidth, I recommend Ogg Vorbis > (mode3+) > 11.025 kHz, 16 Bit, Mono, 22 Kbit/s with a bandwidth of 2750 bytes per > second. > Music actually sounds good with this one! The required OGG Vorbis ACM > files for > Windows are available on my website at > http://www.jacobsm.com/oggvorbisacm.zip > -- > Mark Jacobs > > "Jonathan Benedicto" <jomitec@sympatico.ca> wrote in message > news:41ca1479$1@newsgroups.borland.com... > | What codec did you use, and what bandwidth requirements does it have. > | > | Thank you. > | > | Jonathan > | > | http://www.jomitech.com > | "Mark Jacobs" <markj atty critical dotty co dotty uk> wrote in message > | news:40ee9c96@newsgroups.borland.com... > | > "Mark Jacobs" <markj atty critical dotty co dotty uk> wrote in message > | > news:40cda44b$1@newsgroups.borland.com... > | > | Now, my boss has asked me to programmatically stream anything going > | > through > | > a > | > | particular network client's soundcard onto our LAN so that a > supervisor > | > can > | > | "listen in" on the PC in question. WAVE is probably going to be too > | > | traffic-heavy on the LAN, so MP3 would be preferable. What is the > best > | > way > | > to > | > | do this with BCB? TIA, > | > > | > I have now completed this task, and with wonderful results. For > details, > | > contact me through this newsgroup. It involves some advanced wave > audio > | > buffering techniques and some very simple TCP/IP socket programming. > | > -- > | > Mark Jacobs > | > DK Computing > | > http://www.dkcomputing.co.uk > | > markj atty critical dotty co dotty uk > | > > | > > | > | >
Technical Details
Message-ID:
<41dc607a$1@newsgroups.borland.com>Path:
arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!proxad.net!gatel-ffm!gatel-ffm!194.25.134.126.MISMATCH!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mailReferences:
<40cda44b$1@newsgroups.borland.com> <40ee9c96@newsgroups.borland.com> <41ca1479$1@newsgroups.borland.com> <41cc19e9@newsgroups.borland.com>Show Full Headers
Complete Article Headers
X-Google-Thread: 10d0fc,42543a8cff639034 X-Google-Attributes: gid10d0fc,public X-Google-Language: ENGLISH,ASCII-7-bit From: "Jonathan Benedicto" <incorrect@no.server> Newsgroups: borland.public.cppbuilder.multimedia References: <40cda44b$1@newsgroups.borland.com> <40ee9c96@newsgroups.borland.com> <41ca1479$1@newsgroups.borland.com> <41cc19e9@newsgroups.borland.com> Subject: Re: How to encode, send, receive, and decode a streaming MP3 format? Date: Wed, 5 Jan 2005 16:47:40 -0500 Lines: 69 X-Priority: 3 X-MSMail-Priority: Normal X-Newsreader: Microsoft Outlook Express 6.00.2900.2180 X-MimeOLE: Produced By Microsoft MimeOLE V6.00.2900.2180 X-RFC2646: Format=Flowed; Original NNTP-Posting-Host: 64.231.4.40 Message-ID: <41dc607a$1@newsgroups.borland.com> X-Trace: newsgroups.borland.com 1104961658 64.231.4.40 (5 Jan 2005 13:47:38 -0800) Path: arc1-ca.pugleaf.net!g2news1.google.com!news1.google.com!proxad.net!gatel-ffm!gatel-ffm!194.25.134.126.MISMATCH!newsfeed01.sul.t-online.de!t-online.de!newsgroups.borland.com!not-for-mail