That said, the best choice no matter what settings you use for the sampling rate will be a variable bit rate, which usually produces better sound quality than a podcast recorded at a constant bit rate but with a slightly large file size. Speech with some music (more than incidental intro and outro music) or just high-quality speech should be sampled at 44.1kHz at bit rate of anything from 64K to 96Kbps, while a podcast that is mostly music would ideally be recorded at 44.kHz with a bit rate between 128K and 192Kbps. While there are a number of formats you could use, MP3 is pretty much the gold standard when it comes to a format that most playback systems can handle.Īs most corporate podcasting will be primarily people talking, you can use a sampling rate as low as 22kHz at a bit rate of 48Kbps. Now that you have a leveled file you're going to need to transcode it to another format. Visit the link "" to tell iTunes to update its index to include this podcast.This TCN claim is true: "The UI is dirt-simple: Drag-and-drop any WAV or AIFF file onto The Leveler's application window, and a few moments later you'll find a new version which just sounds better." The Levelator runs on Windows, OS X (universal binary), or Linux (Ubuntu) and I award it a rating of 5 out of 5.(You will need to have subscribed to our podcasts first.) Run iTunes to confirm that iTunes fetches the new podcast.In your web authoring program, edit the file "service.rss" in the root directory of the web site, adding a new "item" entry for today's podcast.In your browser, check links from home page and the services page. Create links from the home page and from to the web page of the service.Upload to the bulleting and podcast mp3 to the web site using SFTP secure file transfer If you look at the web URL you can figure out the directory structure.generates clean html that can be reasonably edited by hand (in other words, no FrontPage).It is essential that a web authoring program be used that: Our standard web authoring program is Dreamweaver. Use application such as Adobe Acrobat Pro to export this as a PDF file.Get Bulletin in electronic document (usually Word format) from church secretary.Look for correct artist, title, and photo displayed with the player. This should bring up Windows Media player. Use the free ID3-TagIt to add Artist(College Park Baptist Church), Title(sermon title), album (CPBC 2006, for example), and a church photo to the Mp3 file.Then export audio as an MP3 file, 64kbps, joint stereo. Use Audacity to convert Stereo to Mono and to snip out unwanted sections. This creates a new file with ".output" added within the wave file name. Just drag the file from a Windows Explorer window and drop it on the Levelator window. Use Conversations Network Levelator to equalize the volume of various people speaking during the service. This lets you extract the entire CD into one MP3 file Use F10 to extract a "section" of the CD.The CD audio is extracted to a monaural MP3 file using the free CDEX. Pick this up after the service.Ĭlick here for video tutorial on how to create the podcast audio file. The operator of the sound system records each service as an audio CD. The best free alternative may be n|vu, but we have not tested this. The exception is Dreamweaver, an outstanding web authoring program. Most of these items have at least one free option. You may also want to check with a second podcast subscription program such as Juice. Firefox, Opera, Internet Explorer, or other web browser.Windows Media Player, Real Audio, or other media playing software to listen to MP3 files before posting.Adobe Acrobat Pro or other PDF creation software for converting bulletin to PDF.Microsoft Word or compatible program for reading church bulletin files from the church secretary.Macromedia Dreamweaver for creating and uploading web pages.ID3-TagIt for adding ID3 identifying tags to MP3 files.Cool Edit Pro, Adobe Audition, or Audacity for audio editing.CDEX for extracting audio files from audio CDs (ripping software).While not a complete instruction manual, it is enough to get someone started in the event that the usual podcast author is not available. This is a guide for creating podcasts for the College Park web site. Guide to Authoring Podcasts at College Park
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