Reducing video file size?

How do I reduce file size of videos, made on imac or camera import? They
are too large for emailing, and uploading to utube is too slow.

YouTube can be kinda slow. Were you trying to use Share > YouTube from inside iMovie? I don't use Share>YouTube to upload it to their website because I've had it freeze up or take extra long to finish.
Instead I save the video project out to the desktop. Use Share > Export Movie... Then choose Medium or Large, and let it roll until it's done. Then open the YouTube website and upload it through their webpage directly. That's going to be quicker than trying to do the same thing from iMovie. And you don't have to try and jam it through an email system either.

Similar Messages

  • Can I reduce video file size on iPad?

    Is there an iOS app - iMovie for instance - that will allow me to reduce video file size on my iPad, without having to use a computer?

    There are various Apps in the App Store that will compress a video file, try search on Video Slimmer or Video Compression.  Another option is to use a different App for recording the video in the first place; I use MoviePro quite extensively, it allows 5 different presets for resolution, bit rate etc. for recording video.

  • Reducing video file size - help!

    Hi all,
    I've produced an 11min film for my company which has come out at 150mb when converted from F4V to WMV format (which is the format our SharePoint system prefers). However, it's too bit!
    So the question is, what can I do when exporting the video from Premiere Pro to ensure it's as small as possible? Adjust the format? Bit rates? etc etc. The frame width has already been reduced to 640 x 340 pixels. I've looked at other posts, but each question is so different.
    Apologies, I'm stil so new to all this and I'm sure I'm asking the most basic questions.
    Thanks all
    Ashley

    There are only two things that effect file size, bitrate and duration.  Format, resolution, frame rate, etc. won't have any effect.
    And this makes sense if you think about it.  Files are measured in bits, so...bits per second x number of seconds = file size.  Whether 1920 x 1080 or 640 x 360, it's still bits per second x number of seconds.

  • How can I reduce video file size?

    I have a WMV file (4.6 MB) that has a bad sound track. I started a new Premiere project and placed the MP4 file, split the audio track, and used Audition to fix the problems with the sound.
    Then I opened the file in Media Encoder (2014) and I've tried numerous settings to export the file as MP4, AVI, or WMV. My exported WMV is 40MB. The MP4 is 108MB. The AVI was over 1GB.
    I've tried reducing the frame rate to 10fps. I've used various HD 720p presets. No matter what I do, the smallest file I've been able to create is 10 times the size of the original.
    Clearly I'm doing something wrong.
    I know a fair amount about audio, but very little about video. After several hours of searching online resources, all I have is more questions.
    It's there a Media Encoder for Dummies section?
    Thanks.

    Thanks, Joost, but I see no setting for bandwidth. Here's what I see and the resulting (11 minute) file is 76 MB when the source file was less than 5MB. Output is down to 10fps and audio is mono and downsampled to AM-radio quality. Clearly I am not seeing something that I should see.

  • How can I reduce the file size of 3 videos?...

    ...without losing quality? These three videos are as follows in terms of size and length of the video:
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    2) 357MB 18minutes
    3) 164MB 14minutes
    I tried using a video converter to reduce the bit rate in order to reduce the size, which i know affects the quality, but that did not actually work to reduce the file size this time.
    I thought perhaps i should ask my forum friends for help on this matter. How,if at all, can I get all three of these MOV's under 100mb or to a total of 300mb for all 3 and preserve quality? It has to be able to play on an ipad (MOV or MP4). Thanks for your help!

    I think that the point that David was trying to make is that reducing the amount of information originally provided by a product or part of it in order to make it smaller will inevitably reduce the efficiency of the product itself.
    However, you don't have access to the original masters? Then you might be after a good compromise, meaning a video that can display decent quality while playing at its original frame size (say on the web).
    Does this mean that there is no real way to reduce the size without losing quality?
    If your target is the web there is a way to reduce the file size and still make it look decent enough. Re-compression means loss of source information but video compression is an art on its own and can produce some amazing results!
    Not without testing though.
    Now back to my previous post, use Compressor to try to reduce the file size and compare the result quality. Trust your eyes and be honest with yourself.

  • A simple and free way of reducing PDF file size using Preview

    Note: this is a copy and update of a 5 year old discussion in the Mac OS X 10.5 Leopard discussions which you can find here: https://discussions.apple.com/message/6109398#6109398
    This is a simple and free solution I found to reduce the file size of PDFs in OS X, without the high cost and awful UI of Acrobat Pro, and with acceptable quality. I still use it every day, although I have Acrobat Pro as part of Adove Creative Cloud subscription.
    Since quite a few people have found it useful and keep asking questions about the download location and destination of the filters, which have changed since 2007, I decided to write this update, and put it in this more current forum.
    Here is how to install it:
    Download the filters here: https://dl.dropboxusercontent.com/u/41548940/PDF%20compression%20filters%20%28Un zip%20and%20put%20in%20your%20Library%20folder%29.zip
    Unzip the downloaded file and copy the filters in the appropriate location (see below).
    Here is the appropriate location for the filters:
    This assumes that your startup disk's name is "Macintosh HD". If it is different, just replace "Macintosh HD" with the name of your startup disk.
    If you are running Lion or Mountain Lion (OS X 10.7.x or 10.8.x) then you should put the downloaded filters in "Macintosh HD/Library/PDF Services". This folder should already exist and contain files. Once you put the downloaded filters there, you should have for example one file with the following path:
    "Macintosh HD/Library/PDF Services/Reduce to 150 dpi average quality - STANDARD COMPRESSION.qfilter"
    If you are running an earlier vesion of OS X (10.6.x or earlier), then you should put the downloaded filters in "Macintosh HD/Library/Filters" and you should have for example one file with the following path:
    "Macintosh HD/Library/Filters/Reduce to 150 dpi average quality - STANDARD COMPRESSION.qfilter"
    Here is how to use it:
    Open a PDF file using Apple's Preview app,
    Choose Export (or Save As if you have on older version of Mac OS X) in the File menu,
    Choose PDF as a format
    In the "Quartz Filter" drop-down menu, choose a filter "Reduce to xxx dpi yyy quality"; "Reduce to 150 dpi average quality - STANDARD COMPRESSION" is a good trade-off between quality and file size
    Here is how it works:
    These are Quartz filters made with Apple Colorsinc Utility.
    They do two things:
    downsample images contained in a PDF to a target density such as 150 dpi,
    enable JPEG compression for those images with a low or medium setting.
    Which files does it work with?
    It works with most PDF files. However:
    It will generally work very well on unoptimized files such as scans made with the OS X scanning utility or PDFs produced via OS X printing dialog.
    It will not further compress well-optimized (comrpessed) files and might create bigger files than the originals,
    For some files it will create larger files than the originals. This can happen in particular when a PDF file contains other optomizations than image compression. There also seems to be a bug (reported to Apple) where in certain circumstances images in the target PDF are not JPEG compressed.
    What to do if it does not work for a file (target PDF is too big or even larger than the original PDF)?
    First,a good news: since you used a Save As or Export command, the original PDF is untouched.
    You can try another filter for a smaller size at the expense of quality.
    The year being 2013, it is now quite easy to send large files through the internet using Dropbox, yousendit.com, wetransfer.com etc. and you can use these services to send your original PDF file.
    There are other ways of reducing the size of a PDF file, such as apps in the Mac App store, or online services such as the free and simple http://smallpdf.com
    What else?
    Feel free to use/distribute/package in any way you like.

    Thanks ioscar.
    The original link should be back online soon.
    I believe this is a Dropbox error about the traffic generated by my Dropbox shared links.
    I use Dropbox mainly for my business and I am pretty upset by this situation.
    Since the filters themsemves are about 5KB, I doubt they are the cause for this Dropbox misbehavior!
    Anyway, I submitted a support ticket to Dropbox, and hope everything will be back to normal very soon.
    In the meantime, if you get the same error as ioscar when trying to download them, you can use the link in the blog posting he mentions.
    This is out of topic, but for those interested, here is my understanding of what happened with Dropbox.
    I did a few tests yesterday with large (up to 4GB) files and Dropbox shared links, trying to find the best way to send a 3 hour recording from French TV - French version of The Voice- to a friend's 5 year old son currently on vacation in Florida, and without access to French live or catch up TV services. One nice thing I found is that you can directly send the Dropbox download URL (the one from the Download button on the shared link page) to an AppleTV using AirFlick and it works well even for files with a large bitrate (except of course for the Dropbox maximum bandwidth per day limit!). Sadly, my Dropbox shared links were disabled before I could send anything to my friend.
    I may have used  a significant amount of bandwidth but nowhere near the 200GB/day limit of my Dropbox Pro account.
    I see 2 possible reasons to Dropbox freaking out:
    - My Dropbox Pro account is wronngly identified as a free account by Dropbox. Free Dropbox accounts have a 20GB/day limit, and it is possible that I reached this limit with my testing, I have a fast 200Mb/s internet access.
    - Or Dropbox miscalculates used bandwidth, counting the total size of the file for every download begun, and I started a lot of downloads, and skipped to the end of the video a lot of times on my Apple TV.

  • How do I reduce the file size of a pdf to email?

    I have a 260 MB pdf file generated from Photoshop 6.  I can't seem to reduce the size in Photoshop.  Is there anyway to reduce the pdf outside of Photoshop?  Thanks in advance for any help.

    Hi Scott,
    That's a pretty big PDF! You'll have to reduce it pretty dramatically to attach it to an email. But, you can use Acrobat to reduce the file size. Please see this video for pointers: https://acrobatusers.com/tutorials/how-to-compress-a-pdf-file
    If you don't have Acrobat, you can try it for free for 30 days. For more information, see www.adobe.com/products/acrobat.html.
    Best,
    Sara

  • Reducing MP4 File Size for online upload

    I have a short HD video almost 1 GB in size (impossible to upload online). Is there an easy way to reduce the file size using IMovie or another program that I don't have to go out and buy?

    I don't think you'll have too much success with this. Mpegs are already compressed files, so there's no real benefit to trying for further reduction. In some cases using compression software will make the resulting file larger than the original.
    There are utilities that can be used to slice up a file into smaller parts that can then be reassembled. For example, Movie Cutter, SplitFuse, Split&Concat, MacAppStuff Pieces are a few. Look for them at VersionTracker or MacUpdate. Stuffit Deluxe is a commercial product that includes the ability to split and join multiple pieces of a file archive and has the benefit of being available on both Macs and PCs.
    You can then split a large file into several smaller files to send via email or to upload to file server sites. Of course the recipient will need a compatible utility to join the pieces.

  • Reducing MP4 File Size

    I have a short HD video almost 1 GB in size (impossible to upload online). Is there an easy way to reduce the file size using IMovie or another program that I don't have to go out and buy?

    I don't think you'll have too much success with this. Mpegs are already compressed files, so there's no real benefit to trying for further reduction. In some cases using compression software will make the resulting file larger than the original.
    There are utilities that can be used to slice up a file into smaller parts that can then be reassembled. For example, Movie Cutter, SplitFuse, Split&Concat, MacAppStuff Pieces are a few. Look for them at VersionTracker or MacUpdate. Stuffit Deluxe is a commercial product that includes the ability to split and join multiple pieces of a file archive and has the benefit of being available on both Macs and PCs.
    You can then split a large file into several smaller files to send via email or to upload to file server sites. Of course the recipient will need a compatible utility to join the pieces.

  • Need help shrinking iPhone video file sizes.

    Thanks in advance, folks!
    I just recently bought an iPhone 4 and I love it. The only is, despite the phone recording in HD, the file sizes are huge. Even using the SD vga camera in the front, 2 and a half minutes equals 45MB.
    Is there anything I can do in iTunes, or the phone itself to change the quality and reduce the file size? If not, is there a program I can use to do this?
    I have searched all over the internet and haven't found any info. I really hope you guys can help me out. Again, thanks!

    Pls change the file extension to the format in which the file was recorded for eg : .mp4, .3gp, .avi. Check first in which format ur phone records a video file and apply a similar extension do dat fill, revert if any query.

  • How can I reduce the file size rendered by After Effects?

    When I render a relatively simple 5 second project in After Effects, the file size of the resultant .avi is 64MB.  If I change the properties to reduce the file size, the degradation makes the file unusable.  What am I doing wrong?

    Is AE's encoder really that inefficient? 
    The thing is, AVI doesn't mean much.
    It's pretty much an empty container box, which doesn't imply a quality level.
    So, AME could default to something completely different as a starting point to produce an AVI file.
    AE defaults to uncompressed video when you pick AVI as a format. So, obviously this produces huge file sizes. There could be similar quality thresholds with smaller sizes if you pick other AVIcodecs, but that's a different subject. And in any case, when you're rendering a production quality master,  file size is usually not your main concern. You typically use this high quality video file as a source for compressed flavors for distribution. So, pristine video files with huge sizes are a good thing - people then wonder why trailers at apple.com, for instance look so good. And the thing is, the most compressed formats benefit enormously from having an uncompressed file as a source.
    Regarding encoding efficiency, yes, AE is less efficient than dedicated encoding solutions. Above all, because it doesn't support 2 pass encoding. Note that for some formats, 2 pass makes a night and day difference, while for others, nothing as drastic as most users seem to believe.
    All of this is a moot point for AVI, because the default AVI codecs don't offer these encoding options, which are more the realm of distribution formats like FLV, MPEG-4/H264 or WMV.
    There are distribution codecs which use AVI as a container out there, but those are a different case.

  • I have a .mov file that is 59 gigs.  Is there a converter that can reduce the file size with minor resolution loss so I can import it into final cut express?

    I have a .mov file that is 59 gigs.  Is there a converter that can reduce the file size with minor resolution loss so I can import it into final cut express?

    Open the file in QuickTime Player. Then do Tools > Show Movie Inspector.  What does it say for Format and FPS?
    At 59GB, I suspect you have either a 4 hour DV video or a 1+ hour video that was converted to Apple Intermediate Codec.   If it's either of those, you can import it directly into FCE provided you select the appropriate Easy Setup first.  Your clips have to match the properties of the Easy Setup you are using.
    If it's neither DV or AIC then you need to convert it to one of those codecs.  (QuickTime/DV or QuickTime/AIC)  Many people in this forum rely on MPEG Streamclip (it's free and works great).

  • Posting Again: How do you reduce a file size on a quicktime file?

    I have a 16.9 meg movie in quicktime, and am trying to export it so I can upload a smaller version online. Whenever I try to export it using various quicktime settings, there's no audio on the exported file. I'm selecting Export from the File menu, then Standard Video Compression settings of H.264, optimized for streaming, most recent settings, quicktime movie to quicktime movie.
    To reduce a movie, or shrink it, what are the best settings to use? Or even settings that work? I posted this a few days ago and there weren't any responses so I'm trying again. Please help.

    I've been using MPeg Streamclip to export the files as a quicktime movie. And there is sound. But the thing is, the file sizes are huge. Last export was 160 megs...too big to put on a web page. So I'm interested in shrinking that. I tried ISquint, but it converts it into an MPeg movie, and I'd like to keep it as a quicktime file for the website. Whenever I export using Quicktime, and I've updated to the most current version, there's no sound. If anyone knows of a good way to reduce the file size, either using MPeg Streamclip, or any other shareware or freeware programs, please let me know.

  • Reducing SWF file size

    I've customised OSMF to fit my needs (streaming video and some design changes), but the file is around 240kb in size, which is a lot.
    Could somebody here share a process for reducing the file size of compiled swf? Specifically, which classes can be deleted?
    Do I just go through everything, remove some classes and delete all references pointing to them?
    As I already mentioned only basic video streaming functionality is needed. No authorisation/playlists/xml skins etc.
    Thanks in advance!

    Roger Gonzalez (who works on the ActionScript VM engine I
    believe) has a wonderful blog on how to make a flex app run lighter
    and more efficient.
    Take a peek here:
    http://blogs.adobe.com/rgonzalez/2006/06/modular_applications_part_1.html
    I don't know how well it will trim down an empty application,
    but might help alot as your applications get bigger.
    --Andy

  • How can I reduce the file size of a pdf when exporting?

    I don't want to just choose between high quality print or smallest file size.
    I want to export it from 60MB to 40MB.
    Can I do this manually? When I use smallest file size the quality is too low and the content looks bad.
    But high quality print exports my PDF at 60MB which is too big.

    You cannot simply legislate the size of a PDF file. If you content is primarily text and vector, there is not much at all you can do to reduce PDF file size other than to cut out content. Otherwise, the only other variables are those of downsampling and compressing the raster images from your content.
    You must be very careful in choosing the PDF export settings. The “smallest size” settings yield PDF files that realistically really are not fit for printing and may mess up any CMYK colors. The “high quality print” and “PDF/X-4” settings yield best print output, but yield the largest PDF files since they do less image resolution downsampling and only the maximum quality lossy JPEG compression.
    I would recommend that you start with either the “high quality print” or the “PDF/X-4” settings and make a custom set of export settings. Assuming that you aren't going for offset or gravure printing, change the color image and grayscale image downsampling values from 300 and 450 to either 200 and 275 or no less than 150 and 225. If that doesn't give enough file size reduction, change the compression image quality from “Maximum” to either “High” or no less than “Medium.” Beyond these changes, you may end up with PDF files that will neither print nor display with any reasonable quality.
            - Dov

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