Help please saving without quality loss

i have a lot of good quality mpeg-2 files ,when i import them into imovie hd to edit them, what is the best option for saving them once there edited ?
i dont want to have a great loss in quality hence im using imovie hd and not imovie 8 as 8 only saves in mp4 and there is a great loss in quality
thanks in advance

Mpeg2 files are highly compressed and are not intended for editing. They will not work with iMovie.
Mpeg2 is the standard format of DVDs, in other words the final delivery format.
You need to convert these files back to DV which iMovie is designed to handle. For that you need mpegStreamclip:
http://www.apple.com/downloads/macosx/video/mpegstreamclip.html
which is free, as well as the the Apple mpeg2 plugin :
http://www.apple.com/quicktime/mpeg2/
which is a mere $20.

Similar Messages

  • How to compress a pdf file without quality loss

    How to compress a pdf file without quality loss? Please help....

    With the way you worded the question, your only option is to zip (or equivalent) the PDF. There are options in terms of graphic compression (this is generally a loss of quality in reducing the pixels) and nonstorage of fonts (likely making the file unreadable to some). So there are techniques, but with a tradeoff. It all depends on what you mean by loss of quality.
    The other techniques that do not lose quality, but give up on some functionality are to remove links, bookmarks, and tags. The tags are often necessary only for converting a PDF back to another form and maintaining accessibility - important in some business situations. These are all tradeoffs that give something up.

  • HELP! iPhoto 08 Quality loss after edits

    HELP! iPhoto 08 Quality loss after edit!
    Any edited version, no matter how minor, causes the file size to be cut in half!
    Original 3872 x 2592 is 3.1mb at 300dpi .
    Edit version 3870x2590 becomes 1.5Mb at 72dpi.
    B&W conversion 3872x2592 becomes 1.6mb at 72dpi.
    Seems like a major degradation! iPhoto 6 wasn't this bad.
    DPI change is not a problem but the file size change sure is!
    PLEASE! any ideas before I upgrade all my files to 08. Please - don't say Aperture, it's still too slow and cumbersome. Trying to avoid Lightroom and stay within Apple sphere.

    It really isn't a big degradation. There is a jpg compression when you make any edit but you might be hard pressed to see the reduction unless you're enlarging/printing the file to very large sizes. The most critical part of an image file is the number of pixels in it.
    The reduction in size depends on the image content of the photos. If there's a lot of the same color, i.e. like lots of blue sky or a same color wall, that type of image will see much more compression than a very intricate photo. Also when removing the color information for a B/W conversion reduces the file size considerably. Do a Google search for jpeg compression and you'll find some very informative descriptions on how the compression is performed and what part image detail plays in the resulting file size.
    You would have to compress the file a number of additional times time before you'd see the change. And with iPhoto's Revert to Original capability, you can start a new edit fresh with the untouched digital negative.
    Do you Twango?
    TIP: For insurance against the iPhoto database corruption that many users have experienced I recommend making a backup copy of the Library6.iPhoto database file and keep it current. If problems crop up where iPhoto suddenly can't see any photos or thinks there are no photos in the library, replacing the working Library6.iPhoto file with the backup will often get the library back. By keeping it current I mean backup after each import and/or any serious editing or work on books, slideshows, calendars, cards, etc. That insures that if a problem pops up and you do need to replace the database file, you'll retain all those efforts. It doesn't take long to make the backup and it's good insurance.
    I've written an Automator workflow application (requires Tiger), iPhoto dB File Backup, that will copy the selected Library6.iPhoto file from your iPhoto Library folder to the Pictures folder, replacing any previous version of it. It's compatible with iPhoto 08 libraries. You can download it at Toad's Cellar. Be sure to read the Read Me pdf file.

  • Exporting a movie on a G4 without quality loss

    I do not have idvd on my PowerMac G4. Can someone explain how to export a movie without quality loss? I tried the various options in the dropdown menu but they seem to cause distortion.
    ~Thanks

    Without quality loss ... what format did you start with? What format or delivery media do you need to output? If you're going to DVD-Video, there will be a quality loss due to the amount of compression needed.
    You can output a QT movie (self-contained, using current settings, do NOT recompress!) that should be an exact duplicate of your sequence.
    -DH

  • Encoding settings on Imovie...Help please!

    I wonder if someone can help.  I have made a video for the school that is 4.2 GB heavy, dvd is 4.7 GB and iMovie says it's too big to burn.  It tells me to change encoding settings but I don't want to loose quality.  Has anyone got any suggestions please?  Will changing to High quality or professional quality affect the quality of the DVD?  Thank you very much for your help.  Regards, Aida

    iDVD encoding settings:
    http://support.apple.com/kb/HT1502?viewlocale=en_US
    Short version:
    Best Performance is for videos of up to 60 minutes
    Best Quality is for videos of up to 120 minutes
    Professional Quality is also for up to 120 minutes but even higher quality (and takes much longer)
    That was for single-layer DVDs. Double these numbers for dual-layer DVDs.
    Professional Quality: The Professional Quality option uses advanced two-pass technology to encode your video (The first pass determines which parts of the movie can be given greater compresson without quality loss and which parts can’t.  The second pass then encodes those different parts accordingly) , resulting in the best quality of video possible on your burned DVD. You can select this option regardless of your project’s duration (up to 2 hours of video for a single-layer disc and 4 hours for a double-layer disc). Because Professional Quality encoding is time-consuming (requiring about twice as much time to encode a project as the High Quality option, for example) choose it only if you are not concerned about the time taken.
    In both cases the maximum length includes titles, transitions and effects etc. Allow about 15 minutes for these.
    You can use the amount of video in your project as a rough determination of which method to choose. If your project has an hour or less of video (for a single-layer disc), choose Best Performance. If it has between 1 and 2 hours of video (for a single-layer disc), choose High Quality. If you want the best possible encoding quality for projects that are up to 2 hours (for a single-layer disc), choose Professional Quality. This option takes about twice as long as the High Quality option, so select it only if time is not an issue for you.
    Use the Capacity meter in the Project Info window (choose Project > Project Info) to determine how many minutes of video your project contains.
    NOTE: With the Best Performance setting, you can turn background encoding off by choosing Advanced > “Encode in Background.” The checkmark is removed to show it’s no longer selected. Turning off background encoding can help performance if your system seems sluggish.
    And whilst checking these settings in iDVD Preferences, make sure that the settings for NTSC/PAL and DV/DV Widescreen are also what you want.
    http://support.apple.com/kb/HT1502?viewlocale=en_US

  • Zero quality loss compression rates

    Hi. This my first post. Thanks to all who have posted so far, very helpful. My goal is to get away from DVD storage for home movies entirely, so I need to compress my .avi files to a reasonable size. I refuse to do so at the expense of quality, however. After a dozen experiments in QT, I determined that from my Sony Handicam, the following settings retained full clarity:
    h.264, 29.97frames/s, 5700kb/s, best quality, 640X480.
    The end result for a 54 second clip was an .mp4 file roughly 1/5 of the size of the .avi (188MB down to 38MB). Has anyone achieved a better compression rate without quality loss? I want to ensure the best rate before I set to converting hours of home video. Any suggestions appreciated.
    Message was edited by: Dirk The Hammer

    Patrick, thanks so much for your help. You're all really helpful on here!
    Exporting in prores still displays artifacts and they show up when I bring it into FCP (regardless of whether I import the clip fresh or have it saved back from a "send").
    Here's what I tried:
    importing clip directly into a new motion file (not sent from FCP) - movie displays with artifacting - upon rendering, rendered clip still has issue - imported into FCP - still shows artifacting
    by importing the motion clip with artifacts into FCP and display in the timeline, FCP changes it's settings to match the clip as usual - I then tried importing the original source clip directly into FCP and when I move it to the timeline, it also shows identical artifacts. However, if I bring in the original clip first, so FCP changes it's settings to match it, the motion clip still shows compression.
    Assuming the problem is with the transcode, is this just an issue with this video format working with motion? If so, I assume this means our video team needs to use a different codec. We're shooting a lot of green screen for HD video - any recommendations for a better codec?
    Also, is this an issue that Apple can address with future versions of Motion?
    Thanks again!

  • Quality loss after exporting 1280 x 960 30fps footage

    Hello everyone,
    Everytime I edit and export footage shot with my GoPro camera (1280x960p, 30fps) the quality gets a little less. Very frustrating as I am clueless after a long time of looking for what I'm doing wrong..
    I use Premiere Pro Version 4.2.1
    Sequence presets:
    General
    Editing mode: Desktop
    Timebase: 29,97fps
    Video Settings
    Frame size: 1280h 960v (1,0000)
    Frame rate: 29,97 frames/second
    Pixel Aspect Ratio: Square Pixels (1.0)
    Fields: No Fields (Progressive Scan)
    Export settings:
    Format: H.264
    Preset: Custom
    TV Standard: NTSC
    Frame Width: 1280
    Frame Height: 960
    Frame Rate (fps) 29.97
    Field Order: None (Progressive)
    Pixel Aspect Ratio: Square Pixels.
    Has anybody got an idea what could help here?

    Thanks for the replies guys, but unfortunately the problem isn't really solved yet..
    I tried checking the maximum render quality, but that only resulted in my laptop not being able to smoothly play the exported video.
    Filming with the 1280 x 720 setting is possible, but then the footage just doesn't look that sharp.. (as I can't film in 60fps, I got the first GoPro 960).
    I installed Cineform and converted a little test video to AVI. This resulted in an export video without quality loss, but the conversion with Cineform took way too long for it to be a practical solution cause I edit a lot.
    At last, Abhishek Kapoor, I couldn't find the video setting you're talking about to increase the maximum bitrate.
    Any other ideas that might work?

  • Project in 24 fps want to import 30 and 60 fps without quality problems

    I am finishing up a documentary that has taken 7 years.  most of the footage is in 24 fps progressive.  I have some shot in 30 and 60 fps.
    The FCP X project is in 24 fps.  I am not finding a way to make the footage smooth.  It is either non-interlaced or is pixelated.
    I shot it with a DVX100A (good in 2005).
    I need help in how to get the 30 and 60 fps looking good in the 24 fps project.
    Will I have to render those outside and reimport?
    I know FCPX does not need Cinema Tools etc.  But from everything I have read, I see no way to import the 30 and 60 into a 24 without quality loss.
    Again, my only thought is to litterally render it outside in a different project and then import that render.
    Help!!!
    -David de Hilster
    Long Beach, CA

    Ok, I'm sorry, I'm not understanding.
    The clips are all 720x480.  The project is bigger but all clips import to the correct "adjusted" size.
    Is there a place I have to put the 480 => 720 setting?  Isn't it the case if they are appearing in the correct size (meaning the top of and bottoms of the 30fps are at the top and bottom of the 720 size), then they are already set correctly?
    Is there something else I have to set to get the quality to the best it can be?
    Again, 24 fps are in fine quality, in the corrected size.
    -David

  • I have a macbook pro. The wireless is always conected but it keeps stopping uring browsing for some minutes. However i am using teh same wireless on my iphone and it wok normaly without any stop or cut. Any help please?

    I have a macbook pro. The wireless is always conected but it keeps stopping uring browsing for some minutes. However i am using teh same wireless on my iphone and it wok normaly without any stop or cut. Any help please?

    I'm having the same issue. Different programs though, it's mostly browsers and adobe products. I thought maybe it was heat related but it's not. It seems that as soon as Lion was about to be released, the updates were updating in preparation for Lion. I delayed updating the software updates because Adobe (my career) isn't totally compatible with Lion yet. Before I even started getting update notifications, though, within the recent week, it's freezing up constantly. I don't know what to do. It seems to be happening with my brower choice, I'm using Firefox and Chrome as my main browsers. I keep alot of sessions open but that shouldn't cause (and has never caused) this constant freezing issue. I did install some extensions in Chrome and Firefox, maybe that's the problem... The issues began after those were installed though, 3 weeks to a month later... Maybe the software updates (that I installed thinking it would correct the freezing issue), maybe they are preventing other browsers ? Maybe Apple is getting rid of Chrome and Firefox ? I'm not having issues with Safari (yet) though I just opened it for the first time in 2 months... only because the macbook is freezing (and it's also rebooting while asleep, closing all of my projects and not saving them)...
    My Macbook Pro is the same year and the HDD is a year new. The manufacture recall had the video whatever replaced a few months ago.
    I've never had these kinds of problems with an Apple computer. I'm using Snow Leopard and I'm very attached to this laptop ! It's configured perfectly.
    Why oh why does it freeze constantly within the recent 1-2 weeks ?
    Someone please help us !

  • Hi there, I have much files saved on pages ( ios ipad) , I just open it today and did not find .all the files !!!! Just 4!!! Taken in consider that I did not delete or making any wrong action. How I can return the lost files!!!! Help please

    Hi there, I have much files saved on pages ( ios ipad) , I just open it today and did not find .all the files !!!! Just 4!!! Taken in consider that I did not delete or making any wrong action. How I can return the lost files!!!! Help please
    its very important files!

    tis true
    I know, I always do that but I was in a rush to get somewhere and I was relying on my thousand dollar Mac to do some kind of recovery or something. I know Microsoft always keeps temporary files (I think Mac does too, part of me asking here in this forum was for someone to tell me where I can find those files) and when you go to open Office Works then it gives you the option of opening the last recent documents, saved or not saved.
    I usually copy paste into my emial just in case something goes wrong with the created document but I just didn't have the time to login and do all that My loss, you live and you learn, BUT still if ANYONE got any info on this, PLEASE DO CHIME IN *keeping the hope alive*

  • Not able to open adobe XI Pro after I have filled out a documents and trying saving it. The program stops working & won't open up again.  Tried to complete a repair, rebooting nothing works. Help please.

    Not able to open adobe XI Pro after I have filled out a documents and trying saving it. The program stops working & won't open up again.  Tried to complete a repair, rebooting nothing works. Help please.

    Hi,
    Can you pls. provide more details of the issue?
    OS/Platform
    It would be great if you can provide the MSI logs for repair from the %temp% directory.
    Thanks,

  • Hi, I cant open a document I have been working on. It has previously been saved without a problem now all I get is a box stating that the file cannot be opened. Any suggestions please?

    Hi, I reecntly purchased a Mac and the Pages App. But now I find that I cant open a document I have been working on. It has previously been saved without a problem now all I get is a box stating that the file cannot be opened. It is visible in both the Pages Windows and under Recent Items but just will not open. Any suggestions please?

    Hi Colourdoodles,
    Maybe the document is corrupted. Can you open other Pages documents? Preview may open it. Right click (or control click) on the document in Finder and Open With > Preview.
    If that works, Edit > Select All, Edit > Copy. Then paste into a blank Pages document. Formatting may be messed up, but you will have editable text. Then Save (with a different name), close and see if you can open the new document.
    Regards,
    Ian

  • How do I watch my iTunes movies, tv shows on my mac without having to download them all to my HD?  I really want my Mac to function like my Apple TV since I have just moved and don't have my TV for another few weeks. Help please?

    How do I watch my iTunes movies, tv shows on my mac without having to download them all to my HD?  I really want my Mac to function like my Apple TV since I have just moved and don't have my TV for another few weeks. Since I purchased my three Apple TV. I have had no need to download any of my movies to my Mac.  Which has been great.  However, I remember that I used to now have to do this... or did I?  I am just frustrated because I want to stream all this stuff vice haveing to waiting for it all to download fill up my Mac's HD and then just delete. Someone help please?

    Play the movie in iTunes to stream it.
    Click the cloud icon to download it.

  • Help Please.  I am setting up my macbook pro for a second user but office didn't transfer over.  Is there a way to have additional users on the same comp have office available without having to re-install it for each user?

    Help Please.  I am setting up my macbook pro for a second user but office didn't transfer over.  Is there a way to have additional users on the same comp have office available without having to re-install it for each user?

    mpr130 wrote:
    Help Please.  I am setting up my macbook pro for a second user but office didn't transfer over. Is there a way to have additional users on the same comp have office available without having to re-install it for each user?
    How did you attemp to transfer Office?
    OS X Lion: Set up a guest account

  • My iMac goes to disc utilities on startup, repair disk doesn't cure it and I can't reinstall Mountain Lion because I don't remember my I'd and password at the time I bought the software. Currently working abroad and at a loss can anyone help please?

    My iMac goes to disc utilities on startup, repair disk doesn't cure it and I can't reinstall Mountain Lion because I don't remember my ID and password at the time I bought the software the system isn't accepting my current details and Apple isn't recognising the answers to my security questions.  They don't even seem to have my correc date of birth so I can't progress the reinstallation.  I'm currently abroad and have my iMac with me but with no way of contacting Apple that I can find, I'm at a loss and very reluctant to pay £35 to try and get my ID and pasword sorted out given that their system recognises my current details.  can anyone help please?
    AG

    when they gifted me the mountain Lion software several years ago.
    Mountain Lion was introduced in July 2012. Did the people who gifted you possibly use their Apple ID for the purchase of your OS? If you used your own Apple ID, you should have simply used the one you use for all things app store. The problem with any purchase at the app store is: whatever Apple ID was used to purchase, it willl stay tied to that Apple ID forever. And, purchases from the app store are not transferable.
    So, you can check with the person(s) who gifted you or spend $20 to buy it - or, if your hardware is compatible with the new OS Mavericks, you could download it and associate it with your Apple ID.
    FWIW, according to the licensing agreement, the OS remains the property of Apple and you are only granted a license to run it.

Maybe you are looking for