Mpeg audio

I have searched the forums and googled mpeg audio to no avail. i have been to this site
http://insanityflows.net/archive/index.php?title=QuickTime
and either there isn't anything or i'm super ********.
i have some avi videos that have audio in mpeg format that doesn't play. I get the little warning that says quicktime is missing a component that is not available on the server. i'm have both 7.1 and 6.5.3 versions of quicktime and neither work but only 7.1 tells me about the missing component.
if any one can help it would me much appreciated......thank you.

Yes, there is a small chance that Passthrough might not work, but if it's some sort of MPEG4, it should work. Most AVIs have MPEG4 video. He can answer that by looking in QT I believe, if he has Pro ;-( If not, might as well D/L VLC anyway. That way he could determine the Video codec while he's watching the movie, and D/Ling ffmpegX

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Hi MattG-Eastbourne,
If you are having difficulties with your iPod shuffle not playing certain audio content you may want to troubleshoot using the steps in this article -
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http://support.apple.com/kb/HT2045
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I recently restored my itunes library and many songs imported from CD are now marked mpeg audio stream. I can't play them. Why did this happen?

I recently restored my itunes library and many songs imported from CD are now marked mpeg audio stream. I can't play them. Other imports are just fine. Why did this happen?

If there is a cure you may find the folks over here have more information for you. Repost your question here:
https://discussions.apple.com/community/itunes/itunes_for_mac?view=discussions

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http://www.cisco.com/en/US/support/tsd_cisco_small_business_support_center_contacts.html
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Take a look at the file size, it's probably very small. Streaming means that you don't actually have the snd file... when you play that reference file the audio is streamed over the internet to you (like a radio broadcast, you don't have the recording, but you can listen to it)
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~~HangTime V1.8 [Will Compute for Food] B-)>

How do I move MPEG audio files from my iPod to my library on my computer???

Can someone tell me how to move MPEG audio files from my iPod to my library on my computer? Somehow all my songs on my iPod are MPEGs and they won't transfer to the library. I really don't want to loose the music, and there doesn't appear to be an option to convert the MPEG to a ACC file while the MPEG is on the iPod. Please help....

iTunes/iPod does not provide a way of copying tracks from an iPod to iTunes except for purchased music. But iTunes can play MP3 files without conversion.
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Copy from iPod to PC
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Once you are connected, you need to set your iPod to manage music manually.
http://support.apple.com/kb/HT1535
If you have an iPod with iTunes Store purchases on it, you can use it to copy your purchases to other authorized computers.
http://support.apple.com/kb/HT1848
However this is not allowed for other music.
This MacMuse tip tells you how to copy music from your iPod using Windows Explorer, but it is a bit fiddly:
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http://www.yamipod.com/main/modules/home/
http://www.floola.com/modules/wiwimod/index.php?page=WiwiHome
http://www.ipodsoft.com/site/pmwiki.php?n=igadget.Homepage
http://www.copytrans.net/
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http://en.wikipedia.org/wiki/Comparisonof_iPodmanagers
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http://www.ilounge.com/index.php/articles/comments/copying-music-from-ipod-to-co mputer/

Can iTune convert MPEG audio stream files?

For my iMovie projects I sometimes need Sound Effects. They can be downloaded for free from the Internet, however the audio files are in the "MPEG audio stream" format. I can listen to them, but iMovie will not accept them. Can they be converted to file recognizable by iMovie?
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M
17' iMac 800 MHz, 768 MB RAM, 200 GB HD, DL burner Mac OS X (10.4.8) iTunes 7.0.2

MPEG Audio Stream

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Hi, welcome to Apple's user-to-user discussion forums.
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While some of the stream is cached on your computer, iTunes has no control over the cache, and the stream is not cached as a file, so the cache may only hold the most recent portion of the stream.
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I'm trying to import an MPEG video file into Premiere, but the audio does not come in clean. The source file plays fine through windows media player & VLC. I've been able to import other files ok, but the program seems to have problems if the audio uses Intensity Stereo. Has anyone come across this before? In the past I was able to import these fine into Premiere Elements - but have now changed to Pro. The stutter occurs both in playback through premiere and if I do export out the video.
I have tried installing other codecs and even tried to replace the ac3 dll - but that hasn't fixed the problem (nor did I really think that was the issue anyway).
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Here is the media information of the good & bad file.
BAD FILE:
General
Complete name                            : X:\file2.mpg
Format                                   : MPEG-PS
File size                                : 1.31 GiB
Duration                                 : 47mn 20s
Overall bit rate mode                    : Variable
Overall bit rate                         : 3 954 Kbps
Video
ID                                       : 224 (0xE0)
Format                                   : MPEG Video
Format version                           : Version 2
Format profile                           : Main@Main
Format settings, BVOP                    : Yes
Format settings, Matrix                  : Custom
Format settings, GOP                     : M=3, N=12
Duration                                 : 47mn 20s
Bit rate mode                            : Variable
Bit rate                                 : 3 684 Kbps
Width                                    : 720 pixels
Height                                   : 576 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 25.000 fps
Standard                                 : PAL
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Interlaced
Scan order                               : Top Field First
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.355
Stream size                              : 1.22 GiB (93%)
Audio
ID                                       : 192 (0xC0)
Format                                   : MPEG Audio
Format version                           : Version 1
Format profile                           : Layer 2
Mode                                     : Joint stereo
Mode extension                           : Intensity Stereo + MS Stereo
Duration                                 : 47mn 19s
Bit rate mode                            : Constant
Bit rate                                 : 192 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 KHz
Compression mode                         : Lossy
Delay relative to video                  : 8ms
Stream size                              : 65.0 MiB (5%)
GOOD FILE:
General
Complete name                            : X:\file1.mpg
Format                                   : MPEG-PS
File size                                : 1.91 GiB
Duration                                 : 1h 6mn
Overall bit rate mode                    : Variable
Overall bit rate                         : 4 122 Kbps
Video
ID                                       : 224 (0xE0)
Format                                   : MPEG Video
Format version                           : Version 2
Format profile                           : Main@Main
Format settings, BVOP                    : Yes
Format settings, Matrix                  : Custom
Format settings, GOP                     : M=3, N=12
Duration                                 : 1h 6mn
Bit rate mode                            : Variable
Bit rate                                 : 3 848 Kbps
Width                                    : 720 pixels
Height                                   : 576 pixels
Display aspect ratio                     : 16:9
Frame rate                               : 25.000 fps
Standard                                 : PAL
Color space                              : YUV
Chroma subsampling                       : 4:2:0
Bit depth                                : 8 bits
Scan type                                : Interlaced
Scan order                               : Top Field First
Compression mode                         : Lossy
Bits/(Pixel*Frame)                       : 0.371
Stream size                              : 1.79 GiB (93%)
Audio
ID                                       : 192 (0xC0)
Format                                   : MPEG Audio
Format version                           : Version 1
Format profile                           : Layer 2
Mode                                     : Joint stereo
Mode extension                           : MS Stereo
Duration                                 : 1h 6mn
Bit rate mode                            : Constant
Bit rate                                 : 192 Kbps
Channel(s)                               : 2 channels
Sampling rate                            : 48.0 KHz
Compression mode                         : Lossy
Delay relative to video                  : 8ms
Stream size                              : 91.3 MiB (5%)

When one Imports Audio (whether Audio-only, or muxed with Video), PrPro needs to Conform that source Audio, and will create CFA (the Conformed Audio) and PEK (Waveform Display) files. Then, one is actually editing the CFA, though that part is basically hidden "under the hood." If something gets in the way of the Conforming process, then corruption can occur.
I would go to the Media Cache, and just Delete the CFA and PEK files. This should probably be done in the OS. When you then Open your Project, the Conforming process should start, and you should see a little progress bar. Let this process complete 100%, and I would not even touch the computer, while it's on-going. When complete, test.
This ARTICLE goes into more detail on Conforming Audio.
Good luck,
Hunt

MPEG AUDIO and MP3

Is there a difference between MPEG audio in itune podcast and MP3? If i burn a cd for bible (scriptures) listen along non protected podcasts, which I stored in itune, do I need to change the podcast file to MP3 or is it in that format already, thus I just need to select the files and burn?

So mpeg and mp3 are not the same.
Yes, they are the same. iTunes designates mp3 as kind = 'MPEG audio file'.
So if you want to burn those on an MP3 CD, no conversion is needed.
If you convert AAC podcast audio files to mp3, they will not appear in the Podcast library, because converting kind of strips the podcast flag from them.
The converted file will then be seen as a 'normal' audio file and appear in the Music library.
Sort the Music library on 'Date Added' to quickly find them.
The native format of Audio CDs is 16 bit PCM. This format is uncompressed and MAC OS X and iTunes 'see' those files as AIFF.
AIFF is not equal to 16 bit PCM, but since both formats are uncompressed, the conversion can be done very fast.
M
17' iMac 800 MHz, 768 MB RAM, 200 GB HD, DL burner Mac OS X (10.4.8) iTunes 7.0.2

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I just upgraded to CS6 and am doing my first project in it.
I have a Sony HVR-Z1U camera which i recorded HDV to and have captured this into PPro using HDV capture settings
Here is the result of the capture
File Path: V:\HC2012\Show\Untitled Clip 04.mpeg
Type: MPEG Movie
File Size: 9.5 GB
Image Size: 1440 x 1080
Frame Rate: 29.97
Source Audio Format: 48000 Hz - compressed - Stereo
Project Audio Format: 48000 Hz - 32 bit floating point - Stereo
Total Duration: 00:51:54:21
Pixel Aspect Ratio: 1.3333
When i try and play back the clip in CS6, the video comes out ok but the audio sounds like a chirp.
If i right clip the clip and say to edit in Audition, it sounds fine
If i play the file back from Explorer in Windows Media play it looks and sounds fine
If i import the same file into CS5.5 it plays both video and audio fine.
What am i doing wrong here?

Try clearing your media cache files and see if that fixes the issue. You can do so by going up top inside premiere and going to "edit>prefrences>media then click where it says "clean" under media cache datebase. This might fix the problem.

Mpeg audio

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