The process of reversing data compression and/or archiving

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5k views

ffmpeg: extract frames and get their exact timestamps

I'm trying to extract frames from a variable framerate video every 5 seconds and get the exact timestamps of each frame extracted. This is what I have so so far: -i inputfile -vstats_file vstats.log ...
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1answer
686 views

How to get GIF from MKV interval?

I'm looking for a piece of software (free or not) that will allow me to load a .mkv video (and other video types, not just .avi), and tell it to extract frames as images from within a certain ...
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2answers
2k views

Extract files in rar archive without having some previous files

I have a big rar archive which is split into 700mb parts. I only have part 5 and 6 and there is a 40mb file in there that I wanna extract using Winrar. I know the whole file is stored in part 5 ...
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1answer
169 views

Is it possible to successfully extract an archive file if the download is not complete

I'm downloading visual studio 2010 professional through MSDN Academic Alliance. And I get the download is finished confirmation even before the progress of the download doesn't reach 100%. I extracted ...
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1answer
39 views

How do I extract the elements from a container file (ODP, PDF, etc)?

PDF and other container file types like ODP contain several files glued together to a presentation / a document. Is there a way to separate these files after the container has been built? Like from a ...
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0answers
14 views

Extract file from corrupt archive

I am trying to extract a single large file from a multipart zip archive. The file contained is correctly identified by pretty much any tool used, but I didn't have much luck in extracting it. Any ...
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1answer
95 views

Display Calendar/Notes entries with raspberry pi?

I want to realise the following: I'm using Lotus Notes 9 to manage my meetings, mails etc.. As a project, I want to display the meeting entries in my calendar with a raspberry pi on another display, ...
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18 views

Extract numerical data from MS Word graph [duplicate]

I have a word document that includes chart objects linked to data held in unknown spreadsheets that cannot be accessed. The charts are 'frozen', in the sense that they are displaying the data ...
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1answer
73 views

What program to open these AMF files?

I have these 3 AMF files and wondering what program should i use to open or extract it? here is the file location https://drive.google.com/file/d/0B8cxg0kOsaDQZWJURDB6NU1WWWM/view?usp=sharing ...
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0answers
320 views

Repair OGG files that have been extracted without a header

I have recently used a tool called FSBextractor to extract audio from a videogame. The program warns me that the files do not have headers and will not be playable. Upon extraction, the files are ...
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1answer
67 views

Extracted files not recognized

I extracted a tar.gz file with 7-Zip. It worked fine, all the files and folders are now visible and have names, different size and so on, yet I cannot open them. And the icons are all the same - a ...
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1answer
445 views

7zip command to extract with full paths (excluding first folder level)

Using 7zip command line version, I need to extract a .7z file with full paths but excluding the first folder level within the archive. I thought that this command below would work but it still ...
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1answer
62 views

How to extract image links from sites?

So I have been trying to extract links of images from some public boards then edit them to their max resolution and then save them. The problem is page source code only gives links to 52 out of 540 ...
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1answer
1k views

PDFTK extract all pages from all pdf's output

I'm trying to extract all pages of several pdf's at the same time. Now it does work with: for %%I in (*.pdf) do "pdftk.exe" "%%I" burst But I don't get all the pages, because for every new document ...
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1answer
384 views

How to extract from a .GFS file

My colleacue has left me some files for a project I am working on before he left the company, but some of the files have been merges into a .gfs file. Does anybody know of an application either for ...
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1answer
187 views

How do I extract parts of a video with a specific aspect ratio with ffmpeg or mencoder?

I've got some recordings from TV. The movies are all in 4:3 but the advertisement is in 16:9. My input format is a mpeg 2 transport stream. I would like to convert my movies to mp4 with h264 video and ...
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1answer
1k views

Extract ip address from specific NIC in win7 batch file

I am building a batch to automatically switch a proxy config and the related ip settings bui i am having trouble extracting the ip address of the network adapter i need. I have one "real" nic, and two ...
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1answer
629 views

opening files .arc

I need to open a folder with the extension of .arc . I've already extracting the file with 7zip and also have tried it using IZArc extractor.But it seems to give me the output of many file (unknown ...
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1answer
413 views

How can I extract an underlying flash file from a word, pdf or powerpoint file?

I have a software that creates a PDF, word or powerpoint file that contains a flash file that I need. However, I cannot seem to extract that flash file. I have tried using SWFTools as suggested in ...
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1answer
103 views

How do I scan file or media for audio data?

I have an old PlayStation One game CD that has music on it that I want to save on my PC. How do I find and extract audio data from it?
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0answers
606 views

How to restore files from an external drive done with Norton Ghost

Our office XP computer crashed this afternoon. I know that we had Norton Ghost doing regular backups on an external hard drive. My question is how do you restore from that backup? PS. When I plug in ...
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2answers
4k views

Is it possible to extract contents of a ThinApp container?

Is there possible to extract such packages made by somebody else. Ok, so if there is no general way of extracting such archives, which can be a huge exe file or tiny exe starter with huge packed ...
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3answers
107 views

Linux: grab audio from a video clip

I'd like to take audio track from a video clip in FLV container and save it to something playable by portable music players. Are there any easy to use tools for that? I know how to do that using ...
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1answer
68 views

opening offline sync files from a .CAB file

OK, I have downloaded from Windows Live Spaces (don't know if this is useful, but might be) a .CAB file containing an Index.XML file and package.cab, package01.cab through to package12.cab. The ...
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1answer
52 views

how can I extract entries out of the HOSTS file with the command line tool in Windows 7?

It concerns the HOSTS file, Windows 7 Ultimate 64bit. I want all entries/lines with a certain name in it to be written in a .txt file. how can I do this in the command line tool?
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2answers
3k views

How to extract and erase the original compressed file on Windows 7?

I wonder whether there is an extractor tool that as well as extract the file contents, erase the original compressed file. Thank you.
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2answers
278 views

Using WinZip, is there anyway to extract and overwrite just the newer files on a remote FTP server

I have a zip of a pretty large website. I FTP the zip over to the server and then unzip it and extract to the website folder but this is very slow. Is there anyway to just extract and copy the files ...
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4answers
230 views

What are good link extractors out there?

Link extractor - since I don't know a better name for it; a utility which can take a .htm file, and give me links from it, not counting and so, just direct links. Useful for files in which you have ...
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1answer
29 views

Disable extract from archive

I want to compress a file with encryption; but would also like to prevent extraction/saving of the file from archive. In other words, user can only print the file. This is for added security. ...
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2answers
2k views

How to open big tar.gz file

I created a big tar.gz file, following this guide. It is a daily backup file. My computer has 3 GB of RAM and is running Windows 7. My biggest archive is 183 GB, containing pictures and documents. ...
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2answers
977 views

Is extracting an ISO safe?

I downloaded the Windows 8 Enterprise Evaluation ISO, but last time I tried to update I extracted it with WinRAR to the desktop. I got an error during the installation. Here are the reasons I can ...
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3answers
356 views

Save images from a PDF [duplicate]

Possible Duplicate: How to extract image from PDF file I have a PDF with images. I would like to save the images alone as JPG with the resolution as 300. Please provide me the commands to ...
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2answers
344 views

How can I extract multiple 7zip archives to folders with the same names in Linux?

I have about 300 7zip archives, each with several files in them, and no directory structure inside. I need to extract all these archives to folders that match the respective archive. Example: ...
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1answer
1k views

How to extract and merge hard-coded subtitle in a video

I downloaded a movie that has hard-coded subtitles, for some reason I don't like the font of the subtitles :P . But since it's hard-coded inside the movie, I can't extract the subtitle with MkvExtract ...
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2answers
151 views

Getting value from file using Windows Batch scripting

Using Windows Batch scripting, I want to get the max_volume value (-2.9 in the following example) from a ffmpeg output written to a log file: [Parsed_volumedetect_0 @ 0000000005428b20] n_samples: ...
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2answers
6k views

zip: Unexpected end of archive

When I try to extract my 1.15GB downloaded .zip file am getting following error: ! D:\N750XXUCNG6_N750ODDCNG5_INU.zip: Unexpected end of archive I have tried this ...
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1answer
68 views

Should I extract before running?

Is it not wise to run an executable from a zipped file without extracting first? Someone explained to me that there is no need to extract first. He explained that zipped files are nothing more than ...
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1answer
894 views

Extracting images from video in 1 minute intervals

I would like to extract images from a video Exp01.avi, the video is 24fps and 25 minutes long. I want the images to be extracted from the video after every 1 minute interval. Please someone tell me ...
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2answers
3k views

How to recursively extract all .tar and .tgz file zipped in a .tgz file using 7zip command line version

I'm using 7zip cmd line version in my app (written in Python on Win 7 box) to extract .tgz files. Although I'm using the -r switch, the .tar and .tgz subdirectories are not extracted. Can someone tell ...
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4answers
4k views

Is there a way to extract/export images from Publisher files without having Publisher?

A client gave me a Publisher file with images in it that I'm supposed to extract out of the file and use for another project. I use OpenOffice and it does not appear to support .pub files. Any ...
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1answer
1k views

Extract text from web

I'm looking for an easy toll which can crawl the web I give it to and extract all text elements from that. It will be nice if it can do: plain text, alt and title for images, header section. All of ...
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2answers
32 views

extract in same column cell with different format

I need to extract value in same column that have different format (date and text) as showed below: 09/02/80 23/12/73 ANA ANA 11/03/83 11/03/83 07/07/34 How could obtain from one column two ...
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1answer
11 views

extracting vs testing an archive?

is there any difference between extracting an archive vs testing it? I'm writing a batch script and if archive testing assumes extraction in the background then I'm planning to extract only and ...
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1answer
177 views

Extracting .7z file with Unrar.exe and command line?

With WinRar.exe 5.00 we can extract a .7z file. (with right click on a file and extract it) but with Unrar.exe 5.00 and the following command line C:\Program Files\WinRAR>unrar x ...
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1answer
839 views

Force ffmpeg to use 100% of CPU

I'm using ffmpeg to extract frames from video, but the process is so slow. Looking at CPU usage I see that ffmpeg use only 50% of my CPU. I've tried also to add -threads 4, but it seems it doesn't ...
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1answer
252 views

Can decompress RAR files with 7z.exe command line?

Can extract RAR files from the terminal with 7z.exe? Thanks! This lines doesn´t works on a Extract.bat file. 7z.exe X Xbox.rar -o
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1answer
4k views

How do I populate a column with the first x characters of text data in another column

I have a column with 14 characters. There is real information based on the first three characters. I want to have another column with only the first three characters for visibility and group by ...
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1answer
1k views

Find all MKV, extract English subtitles, remove all subtitles, delete original MKV from subtitles removed [closed]

So far: @echo off cls set rootfolder=C:\ echo Enumerating all MKVs under %rootfolder% echo. for /r %rootfolder% %%a in (*.mkv) do ( for /f %%b in ('mkvmerge --identify-verbose "%%a" ^| find /c /i ...
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1answer
20 views

Extracting output only from the current directory

How can I extract from the output of find . -name "*.c" -print only filenames in the current directory? Why does it always include the subdirectories? Need help with getting aorund that.
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1answer
214 views

How to extract a specific file without its folder structure using the 7za command

I have a zip file (my.zip) consisting of 4 files: mydata_20050523-20130113.csv mydata_20050523-20130113FileHeader.csv my Data Association - Code Values.pdf my Data Association - Readme.pdf out of ...