Converted videos have no audio??

I converted my videos to be formatted to my ipod but when I tried to listen to it the music video had no sound or audio at all.
When I play the video on itunes it doesn't have any sound either but the unconverted video does have audio?

QuickTime expects video files with separate video and audio tracks, but many MPEG formats used a muxed (multiplexed) single track that contains both. Therefore, when you convert videos in iTunes to iPod format they only show the video and no sound since iTunes (really QuickTime) is not looking for the audio track within the video track and it gets lost.
iPod plays video but not audio of some exported files
http://docs.info.apple.com/article.html?artnum=302588
One way to work around this is to use MPEG Streamclip to convert the files to fix this issue...
http://www.squared5.com/
but there are other applications besides MPEG Streamclip you can try as well.
Frequently asked questions about viewing and syncing video with iTunes and iPod
http://docs.info.apple.com/article.html?artnum=302758
The Complete Guide to Converting Video to iPod Format (Mac)
http://www.ilounge.com/index.php/articles/comments/the-complete-guide-to-ipod-vi deo-conversion-mac/
See other tutorial articles over at iLounge...
http://www.ilounge.com/index.php/articles/tutorials/
Patrick

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Videos have no audio

I got my new ipod video for christmas and i just started using it. I figured out how to manually load songs onto it and converted a music video to the ipod format. When i converted it the video had no audio...any suggestions?? PLEASE?!?!?!?

Welcome to Apple Discussions!
This is because the video you converted was muxed. See this for more info...
http://docs.info.apple.com/article.html?artnum=302588
You would have to use a converter that supports muxed videos such as:
http://www.squared5.com/
btabz

Converted video with no audio

i used the convert video to ipod file function on itunes and it worked except there is no audio. any suggestions to why that is?

Try using Videora or MPEG Streamclip to convert the videos; more information is available in this article.
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Recorded Videos Have No Audio

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As above, have noticed that videos recorded recently have no audio, but I have older videos that do have audio.
I have tried making some test videos to see if I was blocking the microphone but this is not the case.
Can anybody tell me how to fix this, and more importantly, if I can restore the audio to the videos I've already recorded.
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Converting video podcasts into audio podcasts?

I have an iPod Nano, so I obviously can't watch video podcasts on it. But that's fine with me because most all of my video podcasts are of stand up comedy. Is there anyway that I can just take the audio track off of a video podcast and save it as audio to put onto my Nano so that I can listen to the stand up comedy?
Thanks for your time if you're answering me.

Open the file in QuickTime and select Export from the File menu. In the dialog box that opens, select Sound to AIFF from the drop-down menu next to Export (near the bottom of the box). Add the exported file to iTunes and either leave it in AIFF format or use the Advanced menu (Convert Selection to _) to convert the file to MP3 or AAC. If you convert it, you can delete the original AIFF file afterwards.
You should be able to put the file on your iPod like you would any other music file even if you leave it in AIFF format.
Claire

Convert video podcast to audio podcast

Hello!
My ipod can't show videos. There's a weekly discussion on a video podcast, that I would like to listen to on my ipod (without image because there is no visual action...). Is there possibility to extract just the sound and produce a "new" podcast out of this?
Thanks a lot in advance!
senex

Well, this is really weird but sometimes the option is there and sometimes it's not.
Here's proof - look between "Reset Plays" and "Consolidate Files":
So the real question is how to get that to show, and I can't say for sure how I did it. The trick seems to be related to whether the episode is selected or not before you right-click on it, but that's not entirely it. I think what I did was click on an audio file, then right-click on the video file while the audio file was still highlighted.
It may be easier to just open the video in Quicktime Player, and use that to export the AAC audio.

Convert video podcast to audio podcasts?

Hi,
Is it possible, within iTunes, to extract the audio from movies, video podcasts, and iTunes U videos? I know that I can export them into Quicktime and do it there, but it's time consuming. The reason I ask is that I download the files to my iPod, and I only need the audio. (I'm resubmitting this question because I received no response the first time.) Thanks.

Well, this is really weird but sometimes the option is there and sometimes it's not.
Here's proof - look between "Reset Plays" and "Consolidate Files":
So the real question is how to get that to show, and I can't say for sure how I did it. The trick seems to be related to whether the episode is selected or not before you right-click on it, but that's not entirely it. I think what I did was click on an audio file, then right-click on the video file while the audio file was still highlighted.
It may be easier to just open the video in Quicktime Player, and use that to export the AAC audio.

After Effects rendering the video with the audio out of sync

so, the thing is, i did the animation on flash, exported it, put it on after to edit audio and what not, everything looks fine, previews are good, so, lets render!... every time i render the final video have the audio out of sync, specially the audio that is already on the first video. the video its originally on 12 fps, if i change the interpretation to 24fps, everything get worse. any help?

ok, both Flash and After effect are CS6, i have a Lenovo Ideapad, can handle 64 bits
first i exported the video on .MOV from Flash CS6, without any problems
Then i finished the edition on After Effects, everything look good.
i have tried to render it on MOV, AVI, MP4 and the audio for the video that was exported from flash always get out of sync. i dont really move anything else

Converted music video to mpeg 4.i hav video but no audio...wuts wrong?

i hav a 30GB video ipod and i hav itunes 7.i got my music video from limewire and i put it into itunes.i converted it to put it in my ipod and it converted to MPEG-4.i put it on my ipod but when i wanted to see it all i got was video and no audio.what am i supposed to do?thx
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Check out this article in the Apple knowledge base:
http://docs.info.apple.com/article.html?artnum=302588

Videos when converted have no audio

i have a ipod classic...just bought it...i have alot of videos in the quicktime format...when i convert for ipod it converts the file however there is no sound...i saw someone else had the same problem...has there been a solution???
help!!

Quicktime or Quicktime Pro (which iTunes uses) don't convert "muxed" ( muxed means multiplexed where the audio and video are stored on the same track) video files properly. It only plays the video and not the audio.
See:iPod plays video but not audio.
You need a 3rd party converter to convert the file with both audio and video.
See this for help: Guide to converting video for iPod (Mac/Windows).

No Audio When Converting Videos For iPod

whenever i convert video files for my ipod they do not have audio. i have tried several programs, and none work. i have read other discussions about this, and found that MPEG Streamclip worked for other people, however whenever i try to convert using this program, it says "Error: Can't Prepare The Movie" Can anyone tell my why i can't convert these videos? i cannot figure it out. thanks alot.

I am not sure what you mean when you ask what the "compression formats" are.The compression formet refers the manner in which the media was encoded and, by extension, how the media must be decoded. I.e., it determines which codec (encoder/decoder or compressor/decompressor) is to be used with the media file.
If you can tell me where to find those i could tell you what they are. I can, however, play the video in itunes, quicktime, and MPEG Streamclip.Simnce the files are playable in QT, the most common place to look for codec information is in the "Show Movie Info" window following the "Format:" entry. E.g., it might say:
Format: MPEG2 muxed, 640 x 480orFormat: Apple MPEG4 Decompressor, 320 x 240, millions
AAC, Stereo, 48,000 kHz
i also am not sure if there is audio in the source file.Do you hear any audio when the original file is played? If not and there is no audio track (or "muxed") information, then there may not be any sound for you to convert in the first place.
how do i find out if it is muxed?If it is "muxed," the format entry we say so. In this case blocks of audio data and blockes of video data are interspersed in a single data stream (track). This is the normal way MPEG-1 and MPEG-2 audio/video data is synchronized. In addition, these formats commonly lose their audio content when converted using QT Pro, iTunes, iMovie, FCE, FCP, or other QT based "frame-to-frame" synchronized workflow. (In the case of MPEG-2 in MPEG Streamclip or QT, the QT MPEG-2 component must also be installed in order to convert the video data alone.)
most of my videos that won't convert for an ipod are downloaded from the internet. how can i find out if they are corrupted or incomplete?Internet files should always be considered suspect -- especially if they come from a peer-to-peer source. Messages that indicated QT cannot open an otherwise fully compatible QT format is often the best indication that there is a corruption problem or that the files were improperly closed at one point or another.
most of my videos that won't convert for an ipod are downloaded from the internet. how can i find out if they are corrupted or incomplete?Normally ypu would post them to a web site or FTP storage area and post the URL. If files were downloadedd from a particular web site (e.g., a QT movie trailer), simply post the URL for the particular web page.

Can u convert a video into just audio?

can u convert a video into just audio so i can play it on my nano

Hi,
thanks Stefan Maric and wew64.
in the RTPSocketAdapter.java of the 'Implementing Custom Data Sources and Media Handlers' example I can take the groups of bytes previous to they where send for UDP.
My Idea its take this bytes, make groups of 259 bytes and send them over the ISDN. In the Clients side recover this information and make groups with the original size (that I must send with the video information over my ISDN connection) and send them with UDP to the same host and receive with a regular JMF application.
I am not sure if I will have problems with the synchronize of the video and audio doing this process, any idea??
Thanks a lot
Ana Cristina

Convert Video files in iTunes but no Audio after converting

Hy, do somebody know what is the matter if i want convert Video files in iTunes (8.01) but after converting the files don't have any audio but i can see the movie perfect in iTunes and on ATV ????

Your likely using muxed video such as mpeg1/mpeg2, which is capable of being played back in QT (with the QT mpeg2 playback component in the case of mpeg2 source video) but not able to be converted.
I could well guess which software you should use to undertake your conversions but it would be better if you could provide details of our source video so that we can suggest an appropriate workflow based on that information.
You can use the Inspector window in QT to see this information.

Audio delay when converting videos

hey, sometime when I convert videos using videora I get an audio delay. the last movie I did had probably a 15 sec delay! it was bad! anyone know how to fix it? has anyone had the same problem with like psp converter? maybe I should try that.
thanks

I use a program called Ulead Video Studio to convert my videos to mpeg1 format... then when in taht version convert it with videora... i use to have ur same problem and this totaly fixed it for me... i dunno if its alotta work compared to nero but it works

Cant hear audio after converting videos for ipod

After i convert any video i have with itunes, it loses the audio. does anyone know how i can fix this so i can watch videos on my ipod with sound

QuickTime expects video files with separate video and audio tracks, but many MPEG formats used a muxed (multiplexed) single track that contains both. Therefore, when you convert videos in iTunes to iPod format they only show the video and no sound since iTunes (really QuickTime) is not looking for the audio track within the video track and it gets lost.
iPod plays video but not audio of some exported files
http://docs.info.apple.com/article.html?artnum=302588
One way to work around this is to use MPEG Streamclip to convert the files to fix this issue...
http://www.squared5.com/
but there are other applications besides MPEG Streamclip you can try as well.
Frequently asked questions about viewing and syncing video with iTunes and iPod
http://docs.info.apple.com/article.html?artnum=302758
The Complete Guide to Converting Video to iPod Format (Mac)
http://www.ilounge.com/index.php/articles/comments/the-complete-guide-to-convert ing-video-to-ipod-format-mac/
See other tutorial articles over at iLounge...
http://www.ilounge.com/index.php/articles/tutorials/
Patrick

Converted videos have no audio??

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