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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How do I import AVI video with stereo audio (and keep it that way)?

Today I just discovered that all the AVI video with stereo audio I've ever imported into a Premiere Pro CS6 project has been mysteriously converted to mono. And I can't find any import setting anywhere that enable me to change this.
Here's the deal...
I've have an AVI file with stereo audio (the file is actually a stereo sound test that I downloaded to prove that I wasn't imagining things). On my hard drive, I right-click and view the properties:
Video
Length: 00:00:36
Frame width: 320
Frame height: 240
Frame rate: 25 frames/second
Audio
Bit rate: 128kbps
Channels: 2 (stereo)
Audio sample rate: 44 kHz
I click on it to play and listen with headphones--everything is playing in the correct part of the stereo spectrum. Then, I import it to Premiere, click the file name in the left content menu, and check the properties, suddenly they read:
Type: AVI Movie
File Size: 1.1 MB
Image Size: 320 x 240
Frame Rate: 25.00
Source Audio Format: 11025 Hz - 16 bit - Mono
Project Audio Format: 11025 Hz - 32 bit floating point - Mono
Total Duration: 00:00:36:15
Pixel Aspect Ratio: 1.0
Sure enough, I drag it into the sequence, listen to it, and it's indeed playing mono. Outside of Premiere, the original source file still reads and plays correctly with stereo sound.
When I import stereo WAVs and MP3s, it keeps the original stereo channels without me having to do anything special. I even just imported the same exact file as a MOV with stereo audio, and it showed up in Premiere as:
Source Audio Format: 44100 Hz - 16 bit - Stereo
Project Audio Format: 44100 Hz - 32 bit floating point - Stereo
What is going on here with AVIs? Am I doing something wrong? Are there settings I'm missing somewhere?
(And before anyone suggests I only use MOV in the future... that's not exactly the answer I'm looking for.)

Thank you for that info.
For video, the codec is MPEG-4 Video (XVID) and for audio it says MPEG Audio Layer 1/2/3 (mpga).
There are two issues with that file:
The first is the Xvid CODEC (not meant for editing), and then the MPEG Audio/MPGA. I would convert that file, to something that is more editable.
Good luck,
Hunt

Synching video with external audio source

We shot an interview, and somehow no audio was recorded...no worries, we had a little digital recorder going as a backup....
I synched the video with the audio, and all is good for about 10 seconds, but then, sure enough, the audio begins to go out of synch,...
I suspect this has to do with the whole 29.97 vs 30 fps issue, i did play around a bit, but couldn't figure it out...
any suggestions?
the video is regular DV...
audio is 32hrz WAV (converted to 48 hrtz AIFF, no help)
anyone?

This is a problem that comes up regularly around here so try searching.
The clips must be different lengths, yes?
The audio clip may be the same length but it must be clipped off.
The way I have dealt with this on a friend's system (using a Canon XL1 as the DV input) was to simply open the Speed window of the of the audio clip and enter a new time so it precisely matched the time of the video clip.
Say the event is exactly 60 seconds long from first frame to last frame. The audio drifts out of sync so it is slightly longer, say, 61 seconds. You control-click on the audio clip in the timeline and enter a new length. It may need to render.
sorry not to have the absolute answer. Double-system sound just doesn't come up very often in my life. Luck, let us know.
bogiesan

Broadcasting MPEG 2 video with multichannel audio

Dear sir
Using PrPro 2 or CS4 I want to export MPEG 2 video with multichannel audio ( 2 separated stereo channels ) for broadcasting purposes .
As you know there are some TV channels that allows you to switch between two audio tracks , which I am looking to accomplish
This is some of specifications that I use for video production :
1. Primer DV PAL preset .
2. AVI format
3. Canopus Grass Valley ProCoder 3 ( to convert video from AVI to MPEG 2 ) according to the Broadcasting standers .
As you see I'm not able to separate the 2 Audio tracks when I try to export the video file.
So If you have specific method or steps to apply ( 2 separated stereo channels ) for one video file , please be kind to inform me with it .
also please let me know if I missed any details .
Best wishes

Very very very nice that is all what I am asking for .
I tried and it worked perfectly but the file has a .VOB extinction … I changed it to .mpg and now I can play it in Windows Media Player too .
Ok , so far so good, your advise was very helpful so thank you very much but what abut broadcasting ? is it going to mach the broadcasting standers ?
I know.. these are lots of stupid questions but I am asking if you know any thing about it or some resources that can be used.
When I converted it using The ( Procoder ) to mach the broadcasting standers I got only one audio track .
I appreciate the generosity and your attention .
Best wishes

Problems with converting Videos With the new itunes software

i have triend converting videos with the new itunes softwar. but all it seems to do is make the screen go white or make the video have no sound. does anyone know whats wrong with it

Try getting a dif. kind of converter. It didnt work for me either. I tried quite a few, until I came across Xilsoft Video Converter. Absolutely free.

Is there any way i can record a video with 2 audio sources?

I want to be able to record a video with 2 audio sources (1 being a mic and the other being a guitar, both plugged in by usb's) while recording myself playing at the same time. I usually use an aucoustic but the sound is obviously much better when i plug straight in, is there any way i can do this without recording everything seperate? Im using a macbook pro.

Are you looking to do post recording adjustments to the separate tracks? That really determines now you do this.
If you not looking for multitrack recording (you just want to combine the two signal into one and record that) then probably the easiest thing to do would be to get an external mixer that would accept multiple inputs and output as USB . Then you could set the levels with the mixer and just worry about recording the one signal.
You could try using the MIDI Audio Setup app to create an aggregate device (one that will accept multiple inputs).
There is also the 3rd party app Soundflower. It's an app that takes audio signals and allows you to route them between apps and to combine audio signals. It is dated but still works in 10.8
regards

How to render mp4 video with 4 audio channels?

How to render mp4 video with 4 audio channels?

Hi Aineaine,
Welcome to Adobe Forums.
Please refer to the below article for multi channel audio.
http://helpx.adobe.com/premiere-pro/using/clips-channels-tracks.html
Thanks

Video with Multiple Audio Tracks-- IOS 4.2 Removes Way to Select Them

After upgrading to IOS 4.2 on my iPhone 4, I've found it no longer lets me select from among multiple audio tracks. The option and button is completely gone.
I encode my videos with AC3 audio as the first track (for my home media devices), and stereo audio as the second track (for the iPhone). Now the iPhone will just play the video, with no audio, and no way to select another track. This is extremely frustrating as I've encoded all my DVDs this way, and never had any issue with playback like this on any IOS device going back to the first gen iPod Touch.
Anyone else have this issue, and know of a work around? Thanks!

I too have the exact same problem for the exact same reason. Did you ever figure out a workaround (other than reencoding all your videos)?

Why video with two audio tracks imports like one track (main)?

Ok, lets face one simple thing that is incredibly stupid in Premiere CC:
- I make video with two audio tracks (screencast with system sounds and microphone, separated)
- Import it to Premiere CC and see only one audio track, system sounds!
- What should I do to see both of them?
- Why Sony Vegas don't make me to go to support forums and make them both visible without extra actoins?

Great first post!
Ok, lets face one simple thing that is incredibly stupid in Premiere CC:
Channel Map the Audio to do what you want it to do with t e source clip.
Why Sony Vegas don't make me to go to support forums and make them both visible without extra actoins?
You could have read the Premiere Manual or watched the Adobe TV Tutorials or gone to edit school instead ...

Sync problem converting videos with SU

Hi there. I have owned my Creative Zen Vision:m 30gig player for about 2 weeks now. So far I have really come to love this device. I have learned how to put album art on all my favourite albums with ?Album Art Downloader? and I am using Media Monkey to manage and sync my mp3 files from my pc to my Vision:m. I have even loaded all my photos onto the player and bought the accessories pack so that I can hook it up to my television ? it works perfectly.
My last challenge (so far) was to figure out how to make this video thing work as I have about 00 videos which I have downloaded from Google video via a plugin for Mozilla Firefox called ?Video Downloader ?. The videos from Google video are encoded into something called a .flv file. I have done A LOT of reading here and other places on how to convert the various formats into formats the player can understand. Apparently the program ?Super? is THE thing for converting almost anything into well anything. I tried it and found out I could select ALL of my videos and select a common setting for them all to be encoded into. My first reaction?. sweeeeeet! The videos did not seem to have lost much quality and when I loaded them to the player, it would play them nicely? or so I thought.
It did however slowly but inevitably become clear to me that despite my most fierce attempts of denial? there was a sync problem with the audio. Not a huge annoyance but still an annoyance, something which I knew I couldn?t li've with. I therefore rushed to the program and tried to shuffle the settings a bit, changed the codecs changed the containers but nothing would work. The sound sync problem would still be there, lurking. The problem was also present when converting high quality xvid movies.
This is where my creativity and patience has come to an end. This is where I give up and crawl to you begging for help. I in order for you to help me, I will try to help YOU recreate my scenario.
I have a video, perhaps a little morbid, where the sync problem is very obvious after you have converted it with super, here is the link http://video.google.com/videoplay?docid=-7233445036972827652
I use a plugin for Firefox to download videos from Youtube, Google video, etc. called ?Video Downloader?, here?s the link
https://addons.mozilla.org/firefox/2390/
The settings I use for Super are the following:
Output Container: Avi (For Pocket Pc)
Output Video Codec: Mpeg4
Video Scale Size: 320*240
Frame/Sec: 25
Bitrate: 336
Hi Quality: ?Checked?
Stretch It: ?Checked?
Sampling Freq: 22050
Bitrate kbps: 28
Ok if you manage to download the clip from google video (easy) AND convert with Super into a format fitting for the Zen Vision:m without the sync problem? well my joy will break any ?happy-meter? out there
Ps. I did actually find a way to fix the sync problem, I checked the ?Directshow? for the ffmpeg but the picture was sort of lagging and looking REALLY ugly so that actually created a problem much worse than the previous one.
Thank you for your time and patience

I am not sure I can help you but I do have one pice of information. The sync problems arise from converting to the wrong frame rate. If you can choose the frame rate for the videos you convert to then you can test different rates and find the right rate. Keep in mind that there is currently no way to determine the approiate frome rate without teting it.
[Edit]
BTW is that MS-mpeg4-v or MS-mpeg4-v2?Message Edited by Edward-Nardella on 2-26-200602:08 PM

Export Video with Multiple Audio Tracks

I need to be able to export video with audio on multiple tracks. I have moved to CS6 from FCP 7 where this was rather easy to do. I can make a preset in AME with more than enough mono tracks but after the encode the video is always smashed to one mono track. I am not doing a 5.1 mix, there are different mic's on each track that need to remain independant of one another and mixing them down within Premiere is not feasable. Are there no options to just have the audio 'pass through' like Compressor? Sorry if there are other posts but I have been searching forever and can not find a simple answer on this topic.
Also, is there no way to have the source timecode burn in? Putting a filter on the video in a sequence is unacceptable, I am very displeased to find that this doesn's seem possible in AME or Premiere, it has been part of Apple's suite for years.
Example of my preset from Compressor:
Name: Apple ProRes 422 (Proxy)
Description: QuickTime movie with Apple ProRes 422 (Proxy) and audio pass-through
File Extension: mov
Estimated size: unknown
Audio: multi-track pass-through
Video Encoder
          Width: (100% of source)
          Height: (100% of source)
          Pixel aspect ratio: Default
          Crop: None
          Padding: None
          Frame rate: (100% of source)
          Frame Controls: Automatically selected: Off
          Codec Type: Apple ProRes 422 (Proxy)
          Multi-pass: Off, frame reorder: Off
          Automatic gamma correction
Progressive
          Pixel depth: 24
          Spatial quality: 50
          Min. Spatial quality: 0
          Temporal quality: 0
          Min. temporal quality: 0
Timecode Generator
          Position: Lower Right--Title Safe
          Alpha: 1.000
          Label: Source Timecode
          Start Timecode at 00:00:00:00 false
          Text Color: r:0.0000, g:0.0000, b:0.0000
          Font: Helvetica, 36

Hi James,
For exporting a multitrack .wav file, you have to start a project with a multichannel audiomaster (3-16 tracks).
Copy and paste your complete edit to the new editsetting.
Now in the audiomixer you can route your audiolayers to the multichannel you like.
(CH1+2 pan to left is channel 1, pan to right is channel 2 and for a stereo track pan to center : channel 1 for left and channel 2 for right.)
Then you export your project to a 3-16 tracks multitrack .wav file.
When you need mono tracks you can import your multitrack .wav file in premiere. Then send it to Audition (edit in Audition) and then adobe will convert the file into mono tracks.
You'll find the mono tracks in your audio capture folder or can premiere search for then by 'reveal in explorer'.
The multi track .wav file has got timecode within the file.
When exporting in QT you can also choose for a multitrack audio file. It also contains your timeline timecode.
.avi or .mp4 video files cannot be exported with more than 5.1 channels of audio
MXF OP1a in XDCAMHD can also be exported with max. 16 channels of audio. It also contains your timeline timecode.
Hopefully you can get further with Premiere Pro with this info.
Succes with it!!
gr. Mano

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

Converted video (with NVM) plays only 40 % in rpla...

After converting video (WMV -> mp4) with Nokia video manager, it plays only the first 40% of the video in reaplayer om my nokia E71. Audio continues , but video freezes . Have tried it with 2 videos with different length (1hr:08 and 38 minutes) both stopped at 40% of the video length. ffwd beyond 40% wont work and skips back to a couple of seconds before 40%. Both movies are > 90 Mb
Anyone else having this issue and know a solution ?
Thanks
Mena Muria

This happens a lot with PC Suite's video manager, the best choice is to convert them separately then transfer to the phone. I have been using WINAVI (http://www.winavi.com/) for a couple of years to convert various formats to 3GP and MP4 without any problems. It's not free, but my copy has more than paid for itself over the time I've had it...

Video with out Audio...?

hey mine one is 30 GB black video i-pod,
1, when i imported and converted mpeg3 or avi files to i-pod compatible its takin very longtime to convert... what to do with this...
2, Even after converted and updated, Video is playing properly but with out audio... what could be the problem

Does the video play with sound in iTunes? If not then the video is broken. iTunes does not convert videos when you drag 'n drop, but it is possible. This is often (always) not successful and would be easier if you bought QuickTime Pro, although slow it is the. best programme for making iPod compatible video. The other option that I heard is good is Videora, search at versiontracker.com for this. I don't know off hand (I use a mac) but I hear it is good.

Converting Videos with MoviesForMyPod

I downloaded MoviesForMyPod and it can convert all my videos and now they can finnally be transferred to my 5G iPod... But there's no sound!!!!!! What can i do to fix this? Or maybe i should say What can i do to transfer my videos to the iPod without having to use iMovie and WITHOUT HAVING TO BUY QUICKTIME PRO???
Thanks, Santi.

Michelle is probably correct here. To check, simply open one the movies you want to covert in QT Player and check its format in the "Show Movie Info" option under the "Window" menu. If the format is "MPEG1 muxed" or something to that effect, then this is the problem. While movies in this format usually have .MPG extension, finding with a ".MOV" extension is not uncommon and is probably the reason many people fail to identify their output problem
If you convert a file and end up not hearing any audio, the first thing you should do is open the converted file in QT Player and check its format. If the format is just "MPEG4" or "H.264" with the screen dimensions and does not say there is any "AAC" audio, then you know there is no audio and that your source file was likely a muxed MPEG.
As to MPEG StreamClip, it is a program which simply demuxes the source file and places the audio and video information into a second (or intermediate) file format which MoviesForMyPod can then convert without problem. Any QT compatible format with separate audio and video tracks will work and in this case AVI is fine.

Converted video with no audio

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