Large file incremental download

Does iTunes store allow incremental downloads for large files? At this point I've not been able to locate a download manager to do so according to a programmed schedule, i.e. 100MB at a time according to a time schedule unattended. Thanks
Averatec Windows XP AMD Turion 64 1.5G ram

I'm afraid they don't. Downloads are one shot, which is why it's recommended you have a broadband connection. You might wanna hit up the feedback form to request a feature like this.

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How to compress a large file before downloading it?

hiii guyz
this is my first post
i have a large excel sheet or a number of excel sheets that r generated using Jakarta poi...so b4 downloading them i hav 2 compress them into any zipped format like Zip or Gzip .....
i dont know how to Start n really confused at this stage how to do that...
please help me complete my task.....
Thanx n Regards
.......Chinnu..........

hey thanx very much man....
u had da solution in a flicker....
if there is a problem i will getback 2 u...
Thanx
Chinnu

Serving large files for download using JSF

Hello Community,
my JSF Controler Bean has a method which is called using method binding on either a commandButton or commandLink. It's purpose is to stream CSV datasets from a database to the browser, which then opens an application like ms excel, oocalc or gnumeric. Everything works fine if there is only a small number of datasets. But if there are several thousand datasets I get an OutOfMemoryError. So it seems that the data is somehow cached/buffered by the JSF Servlet. Is there a known workaround to my problem?
public void exportFile() {
        FacesContext context = FacesContext.getCurrentInstance();
        HttpServletResponse response =
(HttpServletResponse)context.getExternalContext().getResponse();
        response.setContentType("text/csv");
        response.setHeader("Content-disposition",
"attachment; filename=data.csv");
        try {
                 * This method iterates a java.sql.ResultSet and writes the data
                 * to the ServletOutputStream: "Write and Forget"
                writeData(response.getOutputStream());   // <<< If there are many datasets an OutOfMemoryError is produced
                response.getOutputStream().flush();
                response.getOutputStream().close();
                context.responseComplete();
        } catch (IOException e) {
                e.printStackTrace();
}Thanks, Alexander

Chrisse-
Ann is one of the most knowledgeable Photoshop folks here and I respect her immensely. However she comes from a long film background and is brand new to quality digital camera capture. Ann is
incorrect when she says
>I think that it is probably a toss-up between which would be worse: an interpolated rez-up or a 170 ppi print. Basically, Chrisse needs a better camera if she wants to make prints of this size let alone 11" x 14" ones.
Ann speaks from very extensive film-scan experience, but the reality is that "uprezzing" digital camera image capture is a whole different thing than uprezzing scanned film images. Those of us who do have substantial digicam experience have found a surprising ability to successfully uprez digicam image captures.
Certainly,
well-shot pix from your G9 will normally uprez to print 8x10s just fine and probably 11x14s as well.
Do not hesitate to experiment with uprezzing digicam captures - - including very large amounts of uprez like 2x or more. Test - test - test because each image and how presented/used is different.
I have found however that "well-shot," especially as regards exposure and focus, is important to allow good uprez. Also be especially careful with post-process edits because uprezzing can exacerbate editing distortion.
You need not worry about whether Ann is correct or I am - - just do it and judge the results. Do to typical viewing distances personally I use 300-360 ppi for small prints, 240-300 ppi for 8x10 and 240 ppi for 11x14; 180 ppi for large posters. But like others have said, if the ppi comes reasonably close at your chosen image size do not force a recalculation to reach precisely 240 ppi or whatever, just leave the resample box unchecked.

OutOfMemory while uploading/downloading a large file

Hello,
We have recently been experiencing OutOfMemory errors in production. We find that whenver there is reasonable load and some user tries to download a 20MB zip file served from weblogic, the server throws OutOfMemoryError.
How does Weblogic handle large file upload / download request? Is it possible to crash the weblogic server by initiating a huge file upload (in the order of 200MB)?
Will this be kept in memory?
like wise for downloads, what is the maximum size of the file that can be served by weblogic? Is there any memory implication? (other than the response buffer size) Will the entire file be cached in memory by weblogic when a download request gets served?
Please help!
Thanks!
Dheepak.

Hi Dheepak, Are you using a special servlet to download the zip? The default servlet always buffers only buffer_size no of bytes and then flushes it as soon as it exceeds. The default buffer size is around 8k, so you should see multiple flushes of 8k each.
The file is not kept in memory or cached in anyway by the server itself buf I can imagine a custom servlet/filter doing that.
For uploads, WebLogic just creates an inputStream over the underlying socket inputstream and returns it to the user. So again there is no caching of data other than the inter buffers which again arnt more than 8k.
Hope that helps
Nagesh

Handling large files in scope of WSRP portlets

Hi there,
just wanted to ask if there are any best practices in respect to handling large file upload/download when using WSRP portlets (apart from by-passing WebCenter all-together for these use-cases, that is). We continue to get OutOfMemoryErrors and TimeoutExceptions as soon as the file being transfered becomes larger than a few hundred megabytes. The portlet is happily streaming the file as part of its javax.portlet.ResourceServingPortlet.serveResource(ResourceRequest, ResourceResponse) implementation, so the problem must somehow lie within WebCenter itself.
Thanks in advance,
Chris

Hi Yash,
Check this blogs for the strcuture you are mentioning:
/people/shabarish.vijayakumar/blog/2006/02/27/content-conversion-the-key-field-problem
/people/shabarish.vijayakumar/blog/2005/08/17/nab-the-tab-file-adapter
Regards,
---Satish

Is there a way to restore photos from Drop box to my desktop iPhoto in a large batch instead of one at a time? I tried and a zip file was downloaded but won't open. Says file format not recognized.

Is there a way to restore photos from Drop box to my desktop iPhoto in a large batch instead of one at a time? I tried and a zip file was downloaded but won't open. Says file format not recognized. I see how to do it one at a time with the "download" button in Dropbox but that's so cumbersome for lots of photos.

Have you tried these avenues?
Contact us - Dropbox
Dropbox Help Center
Dropbox Forums
Submit a help request - Dropbox
OT

Can I download large files a bit at a time

I'm on dialup and I'm wondering if it is possible to download large files, such as security updates, in small bits like you can do from a P2P network.
Can I adjust a preference, download a utility, buy some additional software?
Thanks in advance for any suggestions.
G5 iSight Mac OS X (10.4.2)

Thanks Niel for the link. I downloaded that program, and then, knowing what to look for, located a few others as well.
I'm sure they all will allow me to download large files, but how do I get these programs to press the button that says "Download". I go to the page that has the "Download" button, copy the web address for that page, paste it into the program, tell it to download, but of course all it does is copy the page.
I know there must be an easy way to do it, but after a few hours of trying I can't fathom it.
How do you find the web address of the actual file?

I have been working on movies in iMovie but after downloading dropbox and exporting iMovies as large files I can no longer open up imovie on the computer. If I download imovie again, will I have lost all my work ?

Yesterday I was working in imovie. I exported the files as both Quicktime movies and as large files which I then placed in a Dropbox account. Subsequently, perhaps because the files were so large, I have been unable to open the imovie programme. The menu appears but nothing else happens. If I download the software again will I loose all my previous work ? Has anyone any suggestions ?
Thanks.
Min

In case it could be helpful to anyone else this is the solution that Smart sent to me:
Please follow the steps below:
1. Write down any product keys you are currently using for all SMART software installed on the machine.
2. Download, unzip, and run the SMART cleanup utility below: http://www.smartmacsupport.com/downloads/SMARTUninstaller.zip
3. If you wish to use SMART Response™ interactive response systems, download this:http://downloads.smarttech.com/techsupport/k1fi2rh8stf3eja6kjs1sdl0wa/SMARTRespo nse_with_NBSP2andDriversSP5-Mac.zip
If you wish to use SMART Notebook software and SMART Board Drivers only, download this:http://downloads.smarttech.com/techsupport/k1fi2rh8stf3eja6kjs1sdl0wa/SMARTNoteb ookSP2withSMARTBoardDriversSP5-MAC.zip
4. Reinstall the software and reactivate it using the product keys from step 2 above.

Download several large files - get CONTROL_FLUSH_ERROR

Dear all,
I want to download several large files from the application server to frontend with function module GUI_DOWNLOAD. I use a loop over the several filenames and download the files with following code:
DATA: l_append        TYPE as4flag,
             l_count         TYPE i,
             l_max           type i    value 50000,
             ls_ziel         TYPE string,
             ls_download_txt LIKE LINE OF gt_download_txt,
             lt_download_tmp LIKE gt_download_txt.
CONCATENATE p_front gs_sel_table-selname '.' 'txt' INTO ls_ziel.
IF NOT gt_download_txt[] IS INITIAL.
    LOOP AT gt_download_txt INTO ls_download_txt.
      APPEND ls_download_txt TO lt_download_tmp.
      IF l_count = l_max.
CALL of FUNCTION MODUL GUI_DOWNLOAD
        REFRESH lt_download_tmp[].
        CLEAR l_count.
        l_append = 'X'.
      ENDIF.
      l_count = l_count + 1.
    ENDLOOP.
If I only download one large file, there is no problem. But when I want to download more then one file the function module returns the error CONTROL_FLUSH_ERROR.
I can not say at which file the error occurs (2nd, 3rd, ...) I think it depends on the file size. Several smaller files are no problem. At two large files I get the error.
Does anyone has an idea?
Kind regards,
Sven

Hi,
Please check this thead perhaps it may help.
Re: CONTROL_FLUSH_ERROR with GUI_DOWNLOAD
Regards,
Ferry Lianto

When downloading a large file, like a movie Internet Explorer automatically provides one with the choice of where to save it - e.g. "C" drive, but Firefox doesn't. How can it be done?

When downloading a large file, like a movie, Internet Explorer automatically opens a download window offering the choice to "Open" or "Save"the file. This provides one with the choice of where to save it - e.g. "C" drive, in the "My Documents" or "Desktop" folders but Firefox's download window doesn't. This has always frustrated me because I would rather use Firefox exclusively to access the Internet, but when it comes to saving files downloaded off the Internet, sadly, I have to revert to IE!

If you click on Firefox from the upper-left, then Options, a new window should appear. On that window, click on the general tab. In the middle of the window, you'll see options regarding your downloads, one of which says, "Always ask me where to save files." Click on the bubble for this options, then click Ok. From then on, you should always be prompted on where you want your files saved.

Large file download issue

When we are downloading a large file 100MB + with Internet Explorer the
workstation will at some point report that the connection was reset by the
server and we lose the download. This is kind of random and I've only seen
it in IE. I have and use Firefox at my desk and I have no trouble like
this. But our campus standard is IE and I really would like to pin this down.
My fear is the Packet filters. I went and looked at the packet filters we
have set up and was shocked to see we had 77 filter exceptions. My last
look only showed 45 so I need to sit down and review every filter exception
and thin the heard. Anyway, below are the exception for http which is what
I believe IE uses in downloading files. Right? and wanted a second option
from you guys.
We have NW 6.5 sp 5 BM 3.8 sp 4 ir3 and I use Craigs tuneup and proxycfg.
the packet typ HTTP is defines as:
Protocol TCP
SRC Port ALL
DEST Port 80
ACK bit Filtering disabled
Stateful Filtering enabled
The filter exception are:
#15
Packet Type: HTTP
Source: B57_1_EII
All Circuits
Any Address
Destination: B57_2_EII
All Circuits
66.89.73.96/255.255.255.224
Comment:
#22
Packet Type: HTTP
Source: <All Interfaces>
All Circuits
Any Address
Destination: CE1000_1
All Circuits
Any Address
Comment:
#24
Packet Type: HTTP
Source: B57_2_EII
All Circuits
Any Address
Destination: <All Interfaces>
All Circuits
Any Address
Comment: Added by BRDCFG to allow HTTP proxy.
#67
Packet Type: HTTP
Source: B57_2_EII
All Circuits
12.22.25.0/255.255.255.240
Destination: <All Interfaces>
All Circuits
192.168.3.7
Comment: Inbound http for powerschool
#75
Packet Type: HTTP
Source: B57_1_EII
All Circuits
192.168.3.6
Destination: <All Interfaces>
All Circuits
Any Address
Comment:
Thanks
David

When I looked at the version level of Proxy.cfg I use that you wrote it was
version 21, I did download the current version. Would the differences
between the versions cause any of the behavior I've seen. I didn't see much
in there that looked too different.
Other Comments inside the threaded message:
> On your stateful HTTP exceptions, you are:
> #15 Allowing all HTTP to network 66.89.73.96/255.255.255.224
To allow private LAN access to the Public IP subnet range to allow
management of Routers etc. that are outside of this firewall.
> #22 Allowing all HTTP to cross interface CE1000_1 - if this is the public
> interface, you are allowing all outbound HTTP without using a proxy. If
> this is the private interface, you are allowing all inbound HTTP through
> any static NAT connection.
CE1000_1 is the interface that is connected to our DMZ. We host 3 webserver
in the DMZ for public access. One is our Groupwise Webaccess.
> #24 Allowing all HTTP as long as it originates from the B57_2 interface.
> If the public IP address were also specified, it would be one of the
> default exceptions intended to allow proxy to send HTTP requests out from
> the server to the Internet. Because source/destination IP address is
> missing, it effectively allows traffic into the B57_2 interface as well,
> assuming the B57_2 interface is public.
#24 here is the default added by BM. I don't think I ever touched this one.
This is a set of filters that were imported from our earlier BM versions
when we built this box. Sounds like it should have the Public IP address
listed as the source IP. Would you suggest adding that in?
> #67 Assuming B57_2 is public, you are allowing HTTP traffic to come from
> a specific network, into a host at 192.168.3.7, via static NAT.
Correct. We have a turn key box with a windows application that is managed
by the vendor via HTTP and that is their IP range and the target IP is
192.168.3.7 and it hold a static NAT in the 66.89.73 range on the BM Server.
> #75 Hard for me to tell what this is doing, as it appears the B57
> interface is your public interface. It will allow any HTTP from IP
> address 192.168.3.6 to anywhere, but only if that address is on the B57
> side of the server, which sounds incorrect. I'm guessing that the
> 192.168.3.x network is on the CE1000 side of the server, in which case
> this is a useless filter exception.
The Interface is B57_1_EII and this is the Private LAN interface. The
intent is to allow the SPAM filter box http access to the internet without
requiring a proxy. The box is unable to accept a proxy setting and the way
it gets it's updates from the vendor is via HTTP.
Thanks
David

I've just changed from a PC to a mac and have a large number of downloaded WMA music files (not i-tunes purchases) which I just can't get into my i-tunes library. File converters don't seem to work either. Any ideas?

I've just changed from a PC to a mac and have a large number of downloaded WMA music files which I can't get into i-tunes. When the library was in Windows, i-tunes would convert the files automatically, but this doesn't happen now. I've downloaded a couple of file converters, but these don't seem to work either. Any ideas?

iTunes for Windows (but not iTunes for Mac) can import and convert unprotected WMA tracks. If the tracks are protected by DRM (Digital Rights Management) then it will not accept them.
One option would be to install iTunes on your PC, do the conversion, and then transfer the converted tracks from iTunes on your PC to iTunes on your Mac.

IMac disconnects when downloading large files

The internet on my iMac is a wired connection, hooked up through my router. It works perfectly fine and never disconnects while I'm browsing, playing games, or anything like that. When I download small files, things are still fine. Whenever I download something that takes more than a few minutes, my connection will shut itself off like clockwork. It then takes a minute or two to kick back in and resume, but then after another few minutes it will disconnect itself again. It isn't my ISP, since my laptop (Windows 7) downloads fine on this same network. My iPhone and iPad also have no problem downloading large files on this network either. What could be causing this strange issue with my iMac?

Please read this whole message before doing anything.
This procedure is a diagnostic test. It’s unlikely to solve your problem. Don’t be disappointed when you find that nothing has changed after you complete it.
The purpose of this exercise is to determine whether the problem is caused by third-party system modifications that load automatically at startup or login. Disconnect all wired peripherals except those needed for the test, and remove all aftermarket expansion cards. Boot in safe mode and log in to the account with the problem. The instructions provided by Apple are as follows:
Be sure your Mac is shut down.
Press the power button.
Immediately after you hear the startup tone, hold the Shift key. The Shift key should be held as soon as possible after the startup tone, but not before the tone.
Release the Shift key when you see the gray Apple icon and the progress indicator (looks like a spinning gear).
Safe mode is much slower to boot and run than normal, and some things won’t work at all, including wireless networking on certain Macs.
The login screen appears even if you usually log in automatically. You must know your login password in order to log in. If you’ve forgotten the password, you will need to reset it before you begin.
Test while in safe mode. Same problem(s)?
After testing, reboot as usual (i.e., not in safe mode) and verify that you still have the problem. Post the results of the test.

TS1368 when downloading large files such as videos of television season do you need to turn off autolock to prevent download from halting

when downloading large files such as videos of a television season do you need to turn off autolock to prevent download from halting? And if so, if the download will take a significant amount of time (not sure how much offhand) how do you prevent burn in from prolonged screen image?

Among the alternatives not mentioned... Using a TiVo DVR, rather than the X1; a Roamio Plus or Pro would solve both the concern over the quality of the DVR, as well as providing the MoCA bridge capability the poster so desperately wanted the X1 DVR to provide. (Although the TiVo's support only MoCA 1.1.) Just get a third-party MoCA adapter for the distant location. Why the hang-up on having a device provided by Comcast? This seems especially ironic given the opinions expressed regarding payments over time to Comcast. If a MoCA 2.0 bridge was the requirement, they don't exist outside providers. So couldn't the poster have simply requested a replacement XB3 from the local office and configured it down to only providing MoCA bridging -- and perhaps as a wireless access point? Comcast would bill him the monthly rate for the extra device, but such is the state of MoCA 2.0. Much of the OP sounds like frustration over devices providing capabilities the poster *thinks* they should have.

Downloading youtube with safari - Where's the large file?

Two recent problems that never occurred before. When the Youtube is playing and I look at Activity, it used to be obvious which was the large file that I was supposed to click on --- they were all in kb's except for one giant one, in MB's, that stuck out like a sore thumb. Now, there is no giant one. So I clicked on one of the small kb files, and it downloaded as an flv file, which I can't use. This is new...previously, a useable format downloaded. So, I am guessing that once I solve the "where is the giant one" problem, I will need some kind of flv converter. Thus, my 2 questions are: (1) Where is the giant file? (2) Suggestions for an FLV converter. Thank you. I'm running Lion. - Robert

Checked your Downloads folder yet?

Large file incremental download

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