VideoStudio :: Audio Distortion In Rendered Video
Oct 3, 2012
I’m using VS Fx4 and I am having a problem I have not experienced before. The audio in my Music Track has an annoying “pop” occurring. The pop does not occur when viewing the project (.VSP), only after it has been shared/rendered.
At first I thought that perhaps the poor quality was due to running other processes while the video rendered or something to do with the video format being used, however rendering the videos after hours and switching video formats (.wmv & .mpeg4) have not worked. You can view one of the videos I’m having an issue with here: [URL] ... The audio pop is noticeable in the first few seconds of the video.
I have two video files that are currently having this problem, both have Music Tracks.
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Jun 4, 2011
I've been working on a project (original is HD footage) and got a successful render to SD DVD. In trying to render a copy for my ipod i get an added audio problem no matter what ipod setting VSP x3 offers me. It's a background distortion, similar to that of clip that goes in very slow motion and the audio is echoing with reverb. The background noise appears to be in continual " waves".
However, the clip does look excellent otherwise in picture, vocals, musically etc.
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Aug 17, 2011
When I do the final render on my project, I find that in certain spots the audio is clicking, kinda sounds like static. It tends to happen when I do hi-def renders, but almost happens all the time. The only time it doesn't seem to happen is when I do low quality rendering. However, when I am editing the project, before I do the final render, there are no audio clicks at all. how to fix it?
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Jan 8, 2011
For several years I've had excellent results with VideoStudio 9 & my trusty old Sony Digital 8 Handycam. But not so with my most recent project, where the rendered image has vertical distortions resembling pixelation. The film is watchable but disappointingly irritating! Raw footage played directly from the camera onto the TV/into the computer is crisp. I re-processed the footage through Windows Movie Maker, importing the .wvm into VS9 to burn the disk, with the same outcome. A knowledgeable friend suggested that .mpeg drivers in VS9 might have been overwritten/corrupted by another programme so I reinstalled & went through the full process for the 3rd time, again with the same result. The only hardware/other known changes have been a new flat/widescreen TV and computer monitor.
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Jul 10, 2011
I have recently upgraded my old VideoStudio 12.00 to VideoStudio Pro X4 and have only just started using the program again after a couple of years of absence so I am still on a learning curve.
Can I extract the audio from a video clip and if so how and how can I convert it, if necessary into an Audio Interchange File Format, so that I can export it to a program such as Audacity for removing background wind noise before importing the Audio back into the videoStudio project.
I have tried using all the audio filter functions in VS to remove the background noise, to no avail.
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Mar 26, 2013
While watching some of my practice videos, I notice a blurring and or distortion on the edges of some video clips. Is this a result of a to much bright or to much color I have added, or is it a result of both.
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Mar 25, 2013
What is the best way to crop a pip video. FOr example if you have some squares and want to fill the squares with pip videos but not in a normal shrinking/distorting video way. What's the best practice, a mask or FX ?
Ideally it would be best to have some kind of shortcut for example that when changing size and pressing Alt key it would act like a mask (a bit like Power Clip in Corel Draw )
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Aug 11, 2011
When my project is rendered... and put on a DVD, is it possible to later change its narration to another language? I ask since I notice that, once rendered, the music, video and narration tracks become one. Is there a way of later separating them, say for changing the language of narration for viewing in another country?
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Jun 28, 2011
I'm using Ulead VS 11. When I make a clip and render it as new video, the new video is repeating frames all over the place. As it renders I can see it happening. It's like the video renders minute/second 1:01, then jumps back to 1:00, then re-renders 1:01. All over the place. These repeat frames are not in the original video.
The format of the original video is MPEG2, 8000 bps, and is being converted to WMV (don't ask!). I have found that the only way to retain any semblance of quality in the new video is to change it to WMV, and for my purposes, this is adequate. I have tried about 10 of the different output formats offered in the "Create Video" option, including saving with settings the same as project settings, and the result is the same, with the exception that the WMV 720 is the only one where a decent quality is maintained. That's a whole other question -- why rendering with "same as project settings" gives me total junk.
Is there some other setting that could be causing these frame repeats? I don't believe I had these problems when the original video was WMV rendering to WMV. But MPEG2 to MPEG2 is not fixing it either, so there must be something else.
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May 20, 2011
I have noticed this in a couple of videos I've done now, I put together some aerial footage I have done, and after I render it there is a low click-thump sound, almost like a slow heart beat. This is not in an added audio track, and it does not do this in the preview.
I am uploading a clip to youtube as I write this, (will update when done) where I left the native audio in place the whole time (rather than add a music track) so it can be heard.
The raw files are MP4 files from a GoPro HD Hero camera.
ps. in this video, you can hear the sound I am talking about, but only until I fade it out and start the music track
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Sep 20, 2011
I just bought Video Studio Pro x4
Now I am trying to render a clip which is mpeg 2 format to wmv, it does that no problem, but on the play back it seems to sutter a lot,
no i need to decrease the frame rate or what?
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May 5, 2012
Is it normal for video to be sharper during the CIRCLE transition and then return to the 'normal' sharpness at completion of the transition.
I have just rendered a project which contains quite a few transitions including Crossfade, Side, Spin, Face and Circle. Every time I have used the Circle transition the image 'inside' the 'circle' appears sharper until the 'circle' fills the screen (i.e. the end of the transition) when the image appears 'normal'.
I think that there is something wrong with CIRCLE transition as I have also noticed that it does not display correctly (preview window goes black) when you 'drag' the scrubber along the timeline.
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Jun 5, 2012
I just rendered a video slide show that liberally uses pan and scan zooming for every photo and it looks like garbage. It's jumpy and jerky with almost every pan and scan. I used the highest mpeg conversion quality but didn't mess with much else. Is there something I can do to make it not do that? It seems like it gives you the option to use a different mpeg rendering engine if you want...
What a drag. It took me 2 weeks to put this thing together and the final version looks like crap.
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Aug 24, 2011
I have a number of video files captured at 1080X720 full frame resolution at 29.97 frames/second, shown on my PC as .MOV files.
When watching the original files either on my PC or TV, movement is fluid and smooth.
When watching a finished video created via VideoStudio Pro X4 using the aforementioned files, movement is jerky, and is particularly noticeable when watching a panned scene. The effect is so bad that it makes viewing on a large screen impossible as the picture movement jerks/judders about. I have looked at the project preferences, and notice under Project Option>General tab, the only available frame sizes are the standard ones which only go up to 720X576. The radio button to select a user defined frame size is greyed out and cannot be selected to input my own frame sizes. I’m therefore unable to actually input the frame size of the source video files.
Basically how do I render a finished video without jerky movement?
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May 29, 2011
I have always rendered my projects to DVD (mpeg) video files and then used those to 'create disk' (ie create movie).
I also thought that to prevent 'create' disk' from rendering again that all the attributes (constant or variable, kbs, audio compression) used during rendering must be the same as when creating disk.
Is there any benefit from creating a movie (for burning) using either method? Is it faster overall 'creating disk' using project files than rendering first? The reason I ask is that today it seemed to take 'forever' to 'create disk' using pre-rendered files.
I realise that you always see the warning that 'this action will take some time to render' but I thought that if all the attributes were the same that no rendering was done.
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Mar 25, 2011
I have never used any video editing software and I have a Video issue I want to shoot video with a Nikon D3100 DSLR in either 720P or 1080P. The camera produces MOV format (see more at the end of the post). I want to record the audio on a Zoom H4 digital recorder (see more at the end of the post.)
I want to combine the audio from the H4 and the video from the Nikon and have them in sync. The vid is of musicians so I need the video of the musicans hands syncing properly with the music they are playing. This will be shot in a "studio" situation. Not a concert.
I will ask the main quesitons first then give some tech specs on the gear.
1) Can the Corel X3 or X4 video software remove the audio from the MOV file and replace it with either the WAV or MP3 from the Zoom H4?
2) With two different devices recording audio and video, will there will be some differences in sync that have to be corrected?
3) Can Corel make adjustments to the audio speed without changing pitch if I need to do that to sync the audio to the video?
4) The H4 can record in WAV or Mp3 in a variety of bitrates. Forgetting the audio quality, does the WAV or MP3 format make a difference as far as syncing goes?
5) If all of this can be done in Corel does it make a difference if I get the X4 or the less expensive X3 software. At least at this point the only extras I would be adding is a title.
Tech specs on the equipment:
The Nikon D3100 produces HD video in .MOV format using file compression of H.264/MPEG-4 Advanced Video Coding.
Frame Rate is:
1,920 x 1080 (Full HD) 24p (23.976fps)
1,280 x 720 (HD) 30p (29.97fps)
1,280 x 720 (HD) 25p (25fps)
1,280 x 720 (HD) 24p (23.976fps)
The Zoom H4 can record in either WAV or MP3 in a variety of bitrates, including 44.1, 48 and 96kHz.
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Feb 2, 2012
I am creating video in FLV (custome mode). The only audio compression option is PCM which makes video too big.
How do I add different audio compression codec for FLV video? With other video formats/codecs mpeg-4 I have many moore audio compression options, but not for FLV.
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Dec 27, 2011
I've edited together some PAL SD video clips, that I copied and pasted from my Sony DCR-SX53ES camcorder, and auto-generated music and when I preview the project through the edit screen everything is okay. I then selected Create Video File and DVD and the output file completed successfully, however, when I play back the file both the original audio from the video clips and the added music are out of sync with the video pictures by about 4 seconds.
This did not happen the previous time I used X4 with the same camcorder and on the same PC, how to correct it.
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Sep 19, 2012
I just downloaded the VideoStudio X5 Trial, and want to crop a 10-minute video of my baby to the minute she's singing. Her grandparents would love it.
I noticed that when I imported the video into the timeline, the audio was about 0.75s ahead of the video, when in "Project" mode. In "Clip" mode it looked/sounded fine. When I render the video, it also has the same sync problem as in "Project" mode.
Here are the details of the video:
Video type: H.264 Baseline Profile Video
Total frames: 18,430
Attributes: 24 bits, 1280 x 720
Frame rate: 29.908 frames/sec
Data rate: 11965 Kbps
Audio type: MPEG AAC Audio
Total samples: 29,736,960
Attributes: 48000Hz, 16 bit, stereo
Bit rate: 96 Kbps
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Aug 2, 2011
I have been trying to capture both Video and Audio in Video Studio Pro X4. I have a program called Diamond One-Touch Video Capture V500 that uses a USB connection for the Video and Stereo output from my Sony Handycam Digital 8 Model DCR-TRV740. The one touch software works well to capture both the Video and Audio, however, I was hoping when I purchased the Corel Video Studio Pro X4, that I would be able to record both video and audio with the capture feature, since V500 Video shows under sources in the capture screen.why the Video Studio will not record the audio while the One Touch Video program will?
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Apr 2, 2011
Any way to link audio and video together to if you move one they both move?
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Oct 31, 2011
I am using Corel Video Studio Pro V4. I am exporting as the following:
- MP4
- 30FPS
- 1280 x 720
- Frame Based
- H.624 MAIN
- 5000 kbps
- AAC
- 44100 Hz
- 256 kbps
- Video is about 25min long
At different parts in the video, the audio begins to be off.
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Jan 11, 2012
im trying to capture in VS x4 but i only get audio. no video is coming up on my capture screen but if i record, the recording will show video... video just wont show up in the capture screen inside VS x4.. i read where people couldnt see video if they were trying to capture DV and some were told to get windv or someother program to get the video but im not trying to capture dv.. im trying to capture video with my tv capture card, avertv hybrid volar max.. it captures the audio thru the vd x4 capture screen but not the video although if i do a recording both audio and video will play in the mpg.. why cant i see the video in the capture screen?
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Jul 15, 2012
I'm running VS Pro x4 and I'm trying to import a video that I got from a homemade DVD which was created from a VHS tape. When I import the file to VS, the video is fine, but it thinks there's no audio with it. If I play the file in iTunes, then it has audio.
The video file's specs are as follows:Kind: MPEG-4 video fileSize: 324 MBChannels: Stereo, Dolby Digital 5.1Encoded with: HandBrake 0.9.6Video Dimensions: 634x480Video Codec: H.264What am I doing wrong?
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Apr 5, 2012
I purchased (USB-Live 2) to convert VHS tapes to DVD. I initially purchased "Ulead VideoStudio 11" to capture and edit video, but the software wouldn't work. I received the following messages: "cannot start the capture graph" or "cannot capture: copy protected material". I was unable to receive a solution from the Hauppauge tech people or the corel tech people, therefore I purchased the Pinnacle studio 12 software and their Dazzle DVC 100 capture device.
Using the "USB-Live 2" device and Pinnacle Studio 12 as my capture software and Ulead VideoStudio 11 to edit and burn, I successfully converted about 100 VHS tapes to DVD disks. Then the Audio would not sync. What happens is that for about 5 minutes the audio will be out of sync, then something happens and the audio will re-sync and stay in sync until the end of the project. But, with the next tape I try to capture the same problem occurs.When in capture mode I can start capture and let it record for about 5 minutes, then, start the tape in the VCR and the audio will be in sync. I wiped the Hard drive and reloaded Windows XP and all of my programs. I also replaced the sound card, but I still have the same problem. I think the problem is with the Hauppauge USB-Live 2 capture device. If I use the Dazzle DV100 there is no sync problem, just a lot of dropped frames.Also, now when I am capturing the video I have no audio but when I edited the project the audio will be on. When I installed the New Sound Card I disabled the onboard HD Audio and it is still disabled.The following are my computer specs.
Asus P5NSLI motherboard
Intel Core 2 DUO 2.66GHz
3 GB DDR2 800 MHz Ram
Nvidia GeForce GT220
Asus Xonar DG 5.1 Sound Card
Hard Drive: 2- 320 Gb drives
Monitor: eMachines E2024
WinXP SP3
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Sep 24, 2011
I'm using Corel VideoStudio X4. I'm facing problem that there is no any audio for any type of video playing. AVI, MP4.. any type of file I play, no audio plays.. All files are checked & plays correctly in any video player, GOM, VLC player etc...
No problem with video files. there is no audio for sample files provided by corel itself. When I play mp3 like audio files, sound plays perfectly. But some problem with video files only... I edited one file but no audio for that file also when I play edited clip in video player like VLC.
PC Configuration:
Windows 7 Ultimate.
HP DV6 laptop. 1GB graphic card, i5 2nd Gen.
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Sep 4, 2011
After i import video files - and try to play them in Video Studio - the video is not smooth (i jitters) and the audio is not in sync with the video.When i play the same video file in windows media player they play well. The Videos are in full HD (.m2ts) format.
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Oct 26, 2010
I'm trying to capture video from a VHS/DVD machine using an EasyCap (2.0 I think). I'm able to get video but it's pulling the audio from my computer's mic. I investigated settings and found that 1) the format resets to MPEG if I set it on DVD and 2) when I go into Options > Video and Audio Capture... and select the only option in the drop-down for Audio device that says USB, the program crashed. I opened it back up and saw that it was still set on USB for the Audio device, but when testing I didn't get the video's audio. I'm new to capturing video this way, am I missing something? I double checked that the cables are plugged in correctly.
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Apr 2, 2012
I have a video clip (.MOV) which I have added to my project.
When I preview the clip itself the sound is perfect. However when I preview he actual project, the sound is distorted.?
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Jun 13, 2012
Referring to the sample Visuals and Audio in Video Studio X4, Youtube is a commercial site - so does that mean that I cant use any of the sample sounds and backgrounds in videos I post to Youtube ?? I read a post on this forum about usage rights that was a bit vague stating that sample audio and visuals cannot be used in a commercial environment ?
I use both Corel Video Studio " Cause its time line Rocks "and Sony Vegas Movie Studio " Cause its H.264 for 360P video Rocks, I can use everything that comes with Sony Vegas Movie Studio for private and commercial use. Is the same true for Corel Video Studio ?
The reason I ask is because there is an audio track in Corel Video Studio sample area Named " Mo5.mpa " that I would really like to use in my Youtube video.
Ps if I cannot use the sample Audio Track is there a Royalty free Music area that I can purchase the track for use on Youtube >>>> ?
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Mar 8, 2012
I just purchased Pro X4 online and the audio and video is choppy when I try to edit the video. I thought it was just my computer, but when I burned a DVD yesterday, it also came out incredibly choppy.
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