VideoStudio :: Rendered Video Displays Jerky Frames?
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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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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Jun 7, 2013
basically my 24fps footage isn't rendering smoothly ON X5 Ultimate.
[URL]
What i've done is put the same clip together twice, as strangely the first clip is smooth, then subsequent clips are all jerky. This has been going on for some time, so switched to 25fps. 25fps from my Canon 5D MKII wasn't as good as 24fps, so switched back and decided to try and sort this out.
I have been through multiple settings, deleted all older versions of Corel, removed then re-installed X5, made sure all patches and updates were installed - made no difference.
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Feb 19, 2013
I often have the problem that when I am editing a video in Videostudio Pro X5 the clips often seem jerky.
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Nov 14, 2010
Using a Canon Powershot G12 camera and it records 1280x720 px .mov, H.264, 23.976 fps.
Doesn't matter how my project properties are in Videostudio Pro X3. Think I tried almost everything. As soon as I create a video through VS Pro X3 (all update patches installed) the result is a jerky video. Using the recommended (by Corel) version of Quicktime, as the most recent Quicktime version causes VS to crash. Tried this on 3 different computers with the same result.
Project settings:
TV standard: 24 fps
Frame rate 23.976 fps
Frame Type: Frame based
Frame size: 1280x720 px
Compression: Doesn't matter (same result anyway)
Share:
Create Video File:
- Same as project = Jerky video
- Upload to YouTube (MPEG-4 HD 16:9) = Jerky video
- Xvid or any other format = Jerky video
Here is the file on YouTube as it should look (original .mov file from the camera directly uploaded to YouTube): [URL]
Here is the file on YouTube after created with Videostudio Pro X3: [URL]
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Jun 24, 2012
I’ve been using very happily been using x2 for a number of years to make a lot of movies from my standard definition camera, I’ve loved the programme, and it has generally been able to do everything I wanted, and made for an enjoyable editing process. However, the camera has finally given up and I’m now going down the HD route, and the old x2 version just keeps crashing with any new clips. So I have recently downloaded the trial version of x5 (5 days of trial left), with the intention of trying it out and then purchasing it.
Unfortunately however I have found it to be jerky and jumpy when editing clips together, particularly when using the overlay tracks, the more overlays the worse it gets. This happens when I want to watch the edit, and while the sound runs ok the video just freezes on a frame then jumps ahead a few seconds and freezes etc etc. Impossible to watch and edit to really.
I am using the smart proxy to get the files to a manageable size, and I can see the separate proxy files in explorer. Smart proxy enabled. I have all the acceleration on that can go on (the ”Enable Hardware Encoder Acceleration” is greyed out so I can’t tick it). When I share/render the movie it comes out just fine, so it’s only with the editing process that is jumpy. I have really enjoyed x2, and could get good results really quickly, and I enjoyed the editing interface and process with Corel VS, but am now thinking I might need to change to a different video editing programme.
Computer- HP Elitebook 8560w
Everything is just running off the laptop’s hard drive. I’ve installed The CVS x5 Service Pack 1
The project has only two clips – the first from a canon d550 as below
640x480 MOV
24 bits, 1848 frames
25.000 fps
73.92 secs
And the other from the net as below
MPEG-4 file
2890 KB
H 264 High Profile Video
989 frames
24 bits 640x480 4:3
30 fps
605 Kbps data rate
Project Properties
PAL (25 fps)
MPEG files
24 bits, 720 x 576, 25 fps
Upper Field First
(DVD-PAL), 4:3
Video data rate: Variable (Max. 8000 kbps)
LPCM Audio, 48000 Hz, Stereo
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Feb 20, 2014
After importing my timelapse image sequence and interpreting the footage I am able to render out a 1080p video file that runs nice and smooth. If I try to speed up my footage from lets say 9 seconds to 6 seconds using 'Timestretch', I notice that the rendered video of that 6 second clip is kind of jerky, it's not smooth like the original length movie.
Obviously I'm missing a step in the process or not fully understand how this works. I suspect it's something to do with frame rates.
My composition is 30fps and so is my rendered video file. I use the H.264 compression in both cases.
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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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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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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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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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Jun 20, 2011
I have Video Studio Pro X3. I've never had a problem since I got it, but recently I've been trying to render video at 60 frames per second. I've looked everywhere online for tutorials but still don't understand how to do it. I keep getting 29.97fps in the end. I need it for a project and I need it very soon.I use MP4 video files at 60fps.
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Oct 17, 2011
I have taken a short video of a man sitting at a table. There is no movement but the man is talking. A little bit of the microphone can be seen. I tried to take the video into Paintshop Pro X3 to remove this object with smart carver. Is there a way to edit this video so that unwanted objects can be removed from the frames. I have Paintshop Pro X3 on this computer, and PhotoImpact on another computer. Can either of these programs be used to remove objects from frames.?
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Jan 29, 2013
I have a full HD video, a 1920x1080 resolution
I need to export video frames to images, jpeg for example, I use "Edit / Take a snapshot" from VideoStudio Pro X4 menu, but this option only exports 1024 x 576 resolution images....Can I export 1920 x 1080 resolution images?
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May 24, 2013
can Corel VS Pro X5 (or X6) convert video clip frames to images ( .bmp, .tif, ...)? Also can convert images to video clip frames?
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May 14, 2012
In CS6 when I edit an MP4 (simple trims) and render it, the resulting video is "jerky"?
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Mar 29, 2013
Is there an easy way to duplicate a single rendered frame to create multiple frames for use in creating a video file?
I have a part of an animation that closes with the client's logo. I'm going to hold the animation on the logo for 5 seconds. So I need to make many copies of the same frame, while keeping the naming sequence of the images proper for use in Video Post.
• Intel i7-975 - 3.33 GHZ
• 24 GB RAM
• Samsung 256 GB - SSD
• NVIDIA GTX 295
• 3ds Max 2013
• Windows 7 - 64 bit
• SpaceMouse Pro
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Mar 18, 2011
I am doing a rendering of a timeline with approx 1900 frames. I am using mental ray as my render engine. After the rendering runs its course, approx 20 hours, it completes with no problems. I open the saved avi file and the clip only captures the first say half of the rendered frames. I have done this 3 times now and for what should be approx a 60 sec clip i only get 36 sec.
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Apr 11, 2011
I am importing some .avi files and burning to a disc. Most of the .avi clips are fine on the DVD, but two that have panning sequences are very jerky. I checked the source .avi files and they pan smoothly.
I've explored changing the Speed to Quality slider and also the Frame Type (Upper/Lower field first) setting to no avail.
AVI Clip Properties:
File Format: Microsoft AVI files
File Size: 13,513 KB
Frame rate: 23.976 frames/sec
Duration: 62.479 seconds
Data rate: 215.01 kbps
Video
Compression: ffdshow Video Decoder
Attributes: 24 bits, 720x404
Total Frames: 1,498 frame(s)
[code].....
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Jun 4, 2012
I just created a project with many different clips. Some of them play perfectly while others are jerky in playback. The original videos were imported to Correl from video files downloaded from the internet. Some of them are MPEG and others are AVI. It seems that the MPEG files play fine while the AVI files are slow. Not sure why this is since I created another very similar project and the AVI files in that project played back fine.
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Dec 13, 2012
Not had this before, just put a couple of minutes clip into the timeline ready to edit and when I play through it, the video is jerky/jittery on playback. If I click on it in the library and play it without pulling it in to the timeline, it is fine, and if I click on the video without opening the programme, it also plays fine ? If you watch the timeline scrubber as the video jerks, you can see a trail of little white shadows that the scubber leaves behind as it stutters ? I have tried with other clips and it does exactly the same ! The clip is AVCHD clip, and.... I have let it create a smart proxy file before playing it.
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Nov 15, 2010
I am using a trial version of Videostudio Pro X3 and am experiencing some difficulty producing good quality DVD's & video files (via share->Create Video File).
My original video has been captured from an 8mm camcorder and is good quality. The file type is MPEG-2 TS Video & is 2.2GB.
If I import it into the timeline, select Share->Create Video File->Custom and set the video data rate to 8000kps
my resulting mpg file has overall good quality but there are some very jerky movements and pixelation.
These are not present in the original mpeg-2 file. I get a similarly poor result if I select Share->Create Disc which starts up DVD Factory and burn a disc
However, if I have nothing in my timeline and select Share->Create Disc which starts up DVD Factory, add media, selecting my MPEG-2 TS Video file and then burn a disc. The resulting disc is excellent quality with no jerky movements or pixelation.
However, this isn't much use to me because I want to edit my video but seems to prove that something strange is happening in VideoStudio Pro X3 or my use of it.
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Jun 4, 2012
I'm wondering if it is normal for my clips to have jerky preview. I am editing 1080p MOV clips and I've made sure that Smart Proxy is enabled and that the files do exist. Smart Proxy settings are default to activate with any clip that is larger than 720X480. After I've dragged a clip onto the timeline I get jerky preview if I select "clip" and then click play. But if I select "project" it plays smoothly. Scrubbing is also smooth. My question is why are my clips so jerky? It seems that "clip" preview is automatically using the original video file and not the proxy. I'm on a slow computer, but that's not the issue because everything except the individual clips plays smoothly. And yes, the Smart Proxy icon is on my clips and it's had plenty of time to complete the proxy creation. I've even completely removed VS with Revo Uninstaller and reinstalled it. No change.
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Apr 17, 2012
I've just bought a fluid head tripod and have been practising with it and getting some fairly smooth results. I've been shooting at a resolution of 1920x1080 at 30fps in MPEG4 AVC/H.264. When I watch the video in the LCD display on the video camera or plug my video camera (Sanyo Xacti FH1) into my 40 inch TV the results look smooth. But as soon as I download them onto my computer and watch them in VideoLan or QuickTime, the results are awful. The picture jerks several times a second throughout the panning shots. I have imported some of the clips into VideoStudio Pro X4, and made smart proxies of them and some but not all of them run smoothly but when I create an MP4 HD file in VS4 the results are just once again awfully jerky. My computer is only a couple of months old: AMD Athlon II X4651 Quad Core and Radion HD6700 series graphics card with 4Gb of ROM running Windows 7 Home Premium 64bit. What I can't understand is why the panning looks so smooth on the camera and on my TV (so it isn't due to the small size of the camera's LCD) but as soon as I download it to the computer it looks so awful. I'm aiming to put up some film clips of archaeological sites in Crete on YouTube and I am due to go round the island shooting video but I can't possibly put results like these on the Internet. What could be causing the difference between what my camera shows and what my computer shows?
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Oct 10, 2011
Any good video codec to combine a rendered image sequence into a lossless video clip to use in video editing applications. I have tried using the Quicktime Animation codec, but it always drops a frame, for example, a 0-90 frame animation gets combined into a 89 frame video clip. This causes problems when trying to fade clips into one another, as the animations will not line up.
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Mar 8, 2012
I'm trying to do my first timelapse video and am having problems rendering the video.I have Photoshop CS4 extended. When I try to find Window -> Workspace -> Motion I can't see 'motion'.
Then when I try to File->Export->Render Video I get the error message 'The procedure entry point CFWriteStreamGetTypeID could not be located in the dynamic link library CoreFoundation.dll After pressing 'ok' a few times I also get error message 'Theprocedure entry point CFPreferencesGetAPPBooleanValue could not be located in the dynamic link library CoreFoundation.dll
I then am taken to the render video dialogue box, but when I click render I get the error message 'Could not complete the render video command because invalid parameters were sent to a command'
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Jan 21, 2013
I'm using a new iMac and Pegasus R6. If I put 1080 ProRes footage on the timeline it plays fine with the unrendered resize on it. Resize is only changing bit depth. The minute I render the clip, it will no longer play without dropping so many frames that it is unusable.
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May 9, 2013
How can I rotate my video which displays sideways to vertical in PSE 7?It's a waterfall, I filmed it vertically, but it displays horizontally. Full Edit doesn't work on film clips and the rotate option is greyed out.
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