MP3 audio on an MPEG-4

Can the iPod playback an MPEG-4 video with MP3 audio?

I do not believe so.
This is from the iPod Tech Specs page:
MPEG-4 video: up to 2.5 mbps, 480 x 480, 30 frames per sec., Simple Profile with AAC-LC up to 160 Kbps, 48 Khz, stereo audio in .m4v, .mp4 and .mov file formats
No mention of MP3 audio in the MPEG-4 format. This usually means its not supported.

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Mp3 audio channel problems in h.264 video file

I'm trying to encode an mp4/h.264 video file with an mp3 audio channel. I'm tried encoding it with both Adobe Media Encoder and ffmpeg (using libmp3lame). I'm streaming the video files using ffmpeg to stream the file through Red5 as a live stream. When the Flex AIR clients play the stream (using the Spark VideoDisplay component), I hear a frequent sort of chirping sounding audio artifact. I've also tried playing these files directly from my harddrive in a simple AIR app using NetStream and the Video component. When I try this I don't hear any audio at all. In both tests if I use an FLV (On2 VP6) file with an mp3 channel it sounds fine. Unfortunately I need to use h.264 video.
I've tried using AAC audio but am having a different issue with that: http://forums.adobe.com/message/4096536
Any ideas why I am seeing this audio artifact problem and how to resolve it?

Most h.264 should work.
Have you tried FILE/IMPORT MOVIE and then navigate to the h.264 file?
If that does not work, but the h.264 will play in QuickTIme PLayer, then you can get MPEG Streamclip from Squared 5 (which is free). Drag the h.264 file into MPEG Streamclip. Then FILE/EXPORT TO QUICKTIME. Choose Apple Intermediate Codec for Compressions. You can use this file in iMovie by clicking FILE/IMPORT MOVIE.

MP3 audio file plays well in some browsers, but not all

I have inserted a media file (MP3 audio file) on a web page to play when clicked. The play bar shows up and plays perfectly in Chrome just the way I want it. In Explorer the play bar is HUGE and it plays, but repositions itself on the page due to it's large size. In Safari or Opera the play bar either doesn't play anything or doesn't even show upon the page. Does anyone have a ny idea what's going on or have a solution?
http://www.starcatcluster.com/revue.html

#1 You must use an HTML5 doc type. Your doc type is XHTML which doesn't support <audio> tags.
#2 To work in all browsers, you need to include an alternate file type -- either OGG or WMA. Opera & pre-FF21 browsers do not support MP3/mpeg files.
http://audio.online-convert.com/convert-to-ogg
#3 Don't use folder/filenames with spaces on the web. Rename your media files to Mixdown_with_Vocalists.mp3 (no spaces).
#4 Paste this code into a new, blank document. It should work in all devices:
<!doctype html>
<html lang="en">
<head>
<meta charset="utf-8">
<title>HTML5 Document</title>

</head>
<body>
<audio controls="controls" title="Listen to Litterbox Lounge song">
      <source src="Mixdown_with_Vocalists.mp3" type="audio/mpeg" />
      <source src="Mixdown_with_Vocalists.ogg" type="audio/ogg" />
If you see this, you're using an outdated browser that doesn't support audio.
    </audio>
</body>
</html>

Sharing an iMovie as an MP4 with MP3 audio

I have an iMovie that is complete. I have uploaded a Quicktime movie to Google video. The video plays but no audio. They are telling me that they prefer MP4 with MP3 audio. If I go to share in iMovie, I choose "export" mode. This gives me the MP4 option, but no way to change the audio to mp3. Am I missing something?

iMovie doesn't use (or create) .mp3 (MPEG-1 Layer 3) audio.
From the Google video upload pages:
Technical Requirements:
We accept many popular formats, such as AVI, ASF, QuickTime, Windows Media and MPEG formats. For example, .avi, .asf, .mov, .wmv, .mpg, .mpeg, .mp4, .ra, .ram, and .mod are all acceptable file extensions. Please note that we currently do not accept Flash files. Specific video codecs we accept include H.264, H.263, MPEG 1/2/4 and motion JPEG.
The video must contain recognizable video content (video container files that do not contain video will not be accepted).
The frame rate should be above 12 frames per second.
The bitrate must be above 260 Kbps.
The video must be at least 10 seconds long.
If you have a video in another format, we will do our best to interpret it.
Quality Recommendations:
If possible, we suggest uploading the original source file. However, we recommend the specifications below for maximum quality and reasonable file size:
MPEG4 (mp3 or mp4 audio) at 2 mbps
MPEG2 (mp3 or mp4 audio) at 5 mbps
30 frames per second
640x480 resolution
4:3 frame
de-interlace
MPEG-4 Video and AAC audio codecs in a .mov container should work just fine.

MP3 audio playback

Hi. My quicktime won't playback MP3 audio on some movies that I have. The video plays fine, but no audio. I'm working on a Mac Book with leopard (latest version). I have quicktime pro 7. Thanks for any help and suggestions!
Jared

Jared, someone answered this question in another post you had -- and I was having the same problem, so thanks for posting.
This person solved my mpeg layer 3 codec problem in this thread:
http://discussions.apple.com/thread.jspa?messageID=8690861
He said to go to http://perian.org/
Message was edited by: Wilma Wildcat

Cp6: .mp3 audio being inadvertantly converted to .wav!

I am having an inexplicable problem. I had a WBT crash on me because (I think) the .wav audio files I was using were too much (memory). So, I asked my IT dept. to get me something that converts .wav files into .mp3 (for smaller files). They installed "Audacity" to help me. Audacity does convert the audio into .mp3, and my Cp 6 WBT imports each .mp3 file into each respective slide, but when I go back into each slide that has an .mp3 file installed, each .mp3 audio file is inexplicably converted back to .wav!!!
If anyone can assist, I would greatly appreciate it. Thanks.

Hi there
Internally the audio files are always converted to WAV as well as MP3. But on the way out to the finished product, only the MP3 is used as it is the smaller and more efficient of the two.
At least that's how it worked in the past. Perhaps something changed? Or are you just freaking out because you see wav in your project?
Cheers... Rick

How do I listen to mp3 audio files on my iPhone 4s?

I have recently purchased and downloaded some mp3 audio files onto my personal computer. I was able to transfer them to my itunes library. I now want to listen to them on my iPhone 4s. How do i do this? If I go to the itunes store application, i can see all of my "purchases", and I can easily download those to my iphone. But these particular audio files were not purchased from itunes. So how do I get them to my iphone? Thank you!!

I also have purchased and downloaded an mp3 audio file (not from itunes) onto my macbook air. I was able to transfer it to my itunes library. I now want to listen to it on my iphone 4s. How do I do this? If i go to the itunes store application, i can see my "purchase" . I emailed the mp3 (it went to a downloader automatically). I couldn't open it in email to listen to it on my iphone 4s. So I purchased idownloader pro". still cannot listen to them on my phone. Isn't there a way to transfer them without physically connecting the mac to my iphone? afraid to do this as I screwed up my files, etc doing this in the past!! Any suggestions??? Thank you!!

I downloaded a TV/computer program both as an mp3 (audio) and mp4 (A&V). But the download did not appear in the download drop-down or in itunes. Does that mean I cannot burn that mp3 or mp4 to a CD or DVD?

I download a TV/computer program both as an mp3 (audio) and as a mp4 (A&V) I could play them directly using the URLs but neither appeared in the download dropdown or in i tunes. Does that mean that these files cannot be burned to a CD or DVD?

I download a TV/computer program both as an mp3 (audio) and as a mp4 (A&V) I could play them directly using the URLs but neither appeared in the download dropdown or in i tunes. Does that mean that these files cannot be burned to a CD or DVD?

Creative MP3 Audio Pack: activation expired???

Ok, I purchased "Creative MP3 Audio Pack" - from link "Click to learn about MP3 formats" in WaveStudio.
And I payed (more than year ago), and I used (more than year), and I purchased new hard dri've and reinstall new operation system...
...and what now?!
With installation of my "AudPack_PCApp_LB__0_0.exe" - I see new window in my browser "type your Activation Key and reason" - and answer:
[color="#FF0000">Your Activation Key for this software is expired. Please contact Customer Support for assistance.
Why? :smileysurprised:?Why my key is expired?!...
Ah, ok, ok, patience, just contact customer support...
And now I redig this site - to search of Customer Support - and what?!
http://support.creative.com/contact/emailform.aspx- NOT WORKED NOW!!!
500 Internal Server Error (at http://support.creative.com/Errors/GenericErrorPage.aspx?aspxerrorpath=/contact/emailform.aspx)?!
Why don't work my purchased key?! Why don't work your customer support?! Why don't work your site?
WHAT THE HELL IS GOING ON WITH MY LOVELY (at last 20 years) CREATIVE?!
P.S. Seriously: how to contact with Customer Support?

Hi,
Sorry about that, please <a rel="nofollow" href="http://support.creative.com/contact/OnlineSalesForm.aspx]try this link[/url] then click on technical assistance. That should bring you to the support form, let us know if you are still having problems accessing the page.

Creative MP3 Audio Pack not in new produc

Hey.
I have bought a X-Fi Platinum.
I have a question.. Why is it not <span class="mediumcopy">Creative MP3 Audio Pack in the drivers? When i want to record something, the alternati've is only wav and wma formats.
Where is the Mp3?
Grz // Patrick

Hi,
Sorry about that, please <a rel="nofollow" href="http://support.creative.com/contact/OnlineSalesForm.aspx]try this link[/url] then click on technical assistance. That should bring you to the support form, let us know if you are still having problems accessing the page.

Audio from imported video doesn't sync with mp3 audio imported

I thought I had a neat way to easily "back up" my audio of an event by using an mp3 recorder on the podium to capture speaker and just recording with on-cam mic at the camcorder, so not to have to mess with wireless mics and jack connections on the camcorder. My thought was that since these are both "digital" recordings of the same event, they would stay in sync. Yet when I put them both in the time line of iMovie, the mp3 sound file does not stay in sync, falling behind. Every sentence or so I have to cut some of the file out to shorten it and bring it back into sync. Any guess why these don't stay in sync?
PV-GS500 DV tape camcorder, sansa m250 mp3
Cutting the sound file to keep it in sync worked, and I needed in for an event I just recently did, where the first speaker, who spoke briefly, did not turn on the room mic, and couldn't be heard well by the camera mic. So we now hear perfectly what that first speaker said, but I was disappointed that I had to trim after every sentence to keep the mp3 audio in sync.
Thanks, Dale

I'm assuming that you are using the Sound class to control
the MP3 sounds? If that is the case then they will not be sync with
your timeline and if your animations are too much for the SWF to
stay at the 30fps rate then it will slow down to complete the
animations.
One way to sync them up would be to place them in a layer in
your timeline and then in the Parameters box at the bottom set the
Sync dropdown to Stream.
Then if your movie slows the audio and animations will still
be together.
This is not as flexible as you may currently have it but it
might work for you.
Tim

How do I turn off automatic streaming of MP3 audio?

I like to download podcasts directly to my desktop so I can later transfer them to my Sansa media player. Now that I've installed Quicktime podcasts stream and play automatically in my Firefox browser window. What settings do I change to turn off automatic streaming of MP3 audio?

Well, in fact I have the same problem. And by the way, I dislike marketing tricks as proposing that you buy the pro-version of quicktime if you ever want to download mp3-files again (as a right click on the quicktime browser-player does).
I already switched off every file link and stream-related ghismo that points towards quicktime as player, in the quickime control in control panel as wel on any other place I could find.
But the only thing I acchieved is, that IE now starts downloading as soon as I go to a link to an MP3 file and after some time it says "ready".
An firefox stubbornly keeps opening the quicktime player.
I tend to disagree with IE as I can't find any file on my system, with regardless what searching technique.
Is there a way to get things back to normal without uninstalling Quicktime and reinstalling my browsers (wich is useless as Itunes will prompt me to reinstall quicktime)???

ITunes cannot open files in the "MP3 Audio File" format

Lately I've been getting this error that iTunes can't open MP3 files. It happens when I try to double click on an MP3, however, if I click and drag the MP3 into my iTunes library it opens fine. Not a huge problem....just a nuisance.
Running iTunes 10.0.1

I suddenly have this same problem with MacOS 10.6.7 and iTunes 10.2.2. Clicking on a tune in a folder gets the prompt "The document xxxx.mp3 could not be opened. iTunes cannot open files in the MP3 audio format."
Dragging the tune into iTunes will open it, so there's no problem with it being a "trouble file" that needs validating with some external app. I believe this is a new glitch that came with iTunes 10.2.2. It's workable but quite irritating when trying to manage an iTunes library that includes 28,000-plus songs.

WMV3Server plays avi files containing WMV3/9 video and MP3 audio

WMV3Server
To play avi files with WMV3/9 video and MP3 audio encoding on Mac OS X as of 2005-01-24 you will need:
Mac OS X 10.2 or later
WMV3Server
Windows Media Player 9 for Mac OS X
An .avi file containing WMV3 video and MP3 audio.
Instructions:
Launch the WMV3Server java application and click the "Open" button.
A standard open-dialog window appears. Either navigate to the avi video file or drag the file into the open window to have the window switch to the folder that contains the avi video file. Select the file and click the "Open" button or press return on the keyboard. The open-dialog window should close.
Next, click the "Start" button. The movie will be cached and WMV3Server will display "Server Started"
Open Windows Media Player 9 for Mac OS X. Pull down the "File" menu on the menu bar at the top of the screen and select "Open URL..." Enter the following address:
mmst://localhost:1755/
Windows Media Player should connect, buffer and play.
The download page (in Japanese) for WMV3Server is here:
http://www.geocities.com/Tokyo/Bay/8128/
The download link is:
http://www.geocities.com/Tokyo/Bay/8128/WMV3Server-0.4.zip

Update: By playing around with the settings in the Default Applications preference pane (a free download) I somehow got the files to open automatically in QuickTime Player (with Flip4Mac WMV 2.0.1 installed) and they now play (instead of showing white video as they had previously. Unfortunately, I don't recall what I changed.
Here's a sample file (apparently a beer commercial.):
http://x500.putfile.com/videos/b7-19302161753.avi

Assistance needed in trying to import MP3 audio file into Slide Show

I get the following message when trying to import an MP3 audio file into a slideshow in Organizer 9 "The selected file can not be played because your system does not have the required compressor/decompressor(codec) installed. I am pulling the file from my Itunes folder and I have not had problems with any other file I have downloaded from itunes and changed to an MP3 format. Does anyone have any ideas? I really want to use this song in a slideshow for my parents 50th Anniversary.

Best GUESS is that DRM is getting in the way of the file being used outside of iTunes (DRM = Digital Rights Mgmt = Copy Protection)

MP3 audio on an MPEG-4

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