Questions tagged [conversion]

Converting from one file format into another. Use a more specific tag if possible depending on your application.

Filter by
Sorted by
Tagged with
0 votes
0 answers
22 views

calibre is too heavy for epub conversion, any free alternative? [closed]

I mostly use it for epub to pdf conversion and nothing else, and it is rather slower than other ebook viewer as well. Is there free replacement for Calibre on Windows that focuses on file conversion, ...
user avatar
0 votes
0 answers
24 views

DisplayPort to HDMI conversion cable reducing refresh rate

Hoping someone can shed some light on this. I have a GeForce RTX 2080 graphics card and a high end 4K Acer monitor (model: XV282KKV). I have tried multiple conversion DP to HDMI 2.1 cables (both ...
user avatar
0 votes
0 answers
30 views

ffmpeg keep subtiles and audio tracks when converting

I have some mkv files, with each containing a few audio tracks and subtitles (multiple languages) and each of these files is a few hours long. Now I want to convert these files into mp4 format (webm ...
user avatar
  • 1
0 votes
1 answer
27 views

Converting from EPUB to PDF scrambles text. When I copy paste it, it turns up normal, but when viewing, it's a bunch of random characters

I am exporting an ebook from epub to pdf, for view on my computer. I don't want to use it on an e reader, I just want a straight pdf. As I export, it seems I can maintain page breaks, but the cover ...
user avatar
  • 1
0 votes
0 answers
35 views

FFMpeg and Handbrake video size differences

I have to use ffmpeg on my windows OS because I need different filters and settings but I noticed that the videos I'm translating are a bit big and ffmpeg disappointed me when I started trying ...
user avatar
0 votes
1 answer
49 views

Convert a single page pdf to double page

I have a PDF document that is laid out such that each individual page is its own page, like: -------- | | | | | 1 | | | | | -------- -------- | | | | | 2 | | |...
user avatar
0 votes
2 answers
33 views

How to convert an excel file to a text file without corruption in columns?

I want to convert a bunch of data from excel to text file. But as you can see in the screenshot, numbers are not correctly in their columns. I've tried copying and pasting data into notepad and saving ...
user avatar
0 votes
1 answer
26 views

Conversion from High Res FLAC to 16/44.1 FLAC, keeping all metadata

I want to convert High resolution flac such as 24 bit 96 Hz and others, to 16 bit 44.1 Hz CD format, while preserving all metadata. Any suggestions?
user avatar
  • 341
4 votes
3 answers
437 views

How to convert multiple .reg files for use in a single .bat script?

I have three .reg files and need to use them in one .bat script: Windows Registry Editor Version 5.00 [HKEY_LOCAL_MACHINE\SOFTWARE\Microsoft\Windows\CurrentVersion\Policies\System] "EnableLUA&...
user avatar
0 votes
0 answers
57 views

How to convert a ePub to CBR or CBZ format? Renaming file extension doesn’t work

I thought Calibre did this conversion. But I see that the most Calibre does is convert ePub to Zip. It renaming the CBR/CBZ but it doesn’t doesn’t work. Is there any way to convert ePub to CBR or CBZ? ...
user avatar
  • 553
0 votes
1 answer
331 views

(solved ) Convert MP3 to Wav using FFMPEG, without trimming silence?

I am used to convert all my audio and video stuff with FFMPEG bat files because it's convenient. I am currently using ffmpeg -i "%1" %~dpn1.wav in a Drag-and-Drop bat file, which does ...
user avatar
0 votes
1 answer
40 views

How to convert this file into PNG

I have a file with no extension (as far as I can tell) that consists of special symbols. (File: https://drive.google.com/file/d/1h9MuUDfDtGEneEzZMNKLKWwY7JjZlBTS/view?usp=sharing) Here're a couple of ...
user avatar
0 votes
1 answer
60 views

When we have multiple languages in a movie and need to convert particular language (E-ac3) to AC3(Dolby digital) using FFMPEG. How?

I need an FFMPEG command. Below is the screen shot of Movie codec details and that contains 4 languages (all are 6 channels).
user avatar
  • 11
0 votes
1 answer
77 views

VirtualBox - convert VBOX+VDI to OVA without registering the VM

I have a VirtualBox virtual machine on my Windows host. On my Linux guest I make (by vbox-img in a script) a .vdi disk image for another virtual machine. I have .vbox file for that virtual machine as ...
user avatar
0 votes
0 answers
59 views

Convert htaccess rewrite rules script to nginx config

please hlep with this script... i want convert htaccess rewrite rules script to nginx config. .htaccess: AddDefaultCharset utf-8 <IfModule mod_rewrite.c> RewriteEngine on RewriteCond $1 !^(index\...
user avatar
0 votes
0 answers
1k views

How to convert Dolby Vision 7 MKV to MP4 to play on LG OLED TVs?

I am a noob at this and have been at it for hours but can't seem to work it out. Here is the HDR Format from mediainfo- "Dolby Vision, Version 1.0, dvhe.07.06, BL+EL+RPU, Blu-ray compatible / ...
user avatar
  • 1
0 votes
0 answers
128 views

How to split m4b file into many tracks on linux

I do have an audiobook with m4b extension, and I wish to split it into many tracks so that it becomes more manageable on my mobile. Through splitting m4a into multiple files with ffmpeg, I ...
user avatar
0 votes
1 answer
45 views

How to produce 2 formats from the same stream and output to the same file in ffmpeg?

I have an episode and I want to change it's audio from dts to eac3 and ac3 but i always get an error. i used this command ffmpeg -i input -i input -c:v copy -c:m:0:1 eac3 -c:m:1:1 ac3 -map 0:0 -map 0:...
user avatar
1 vote
1 answer
25 views

How can I convert a DavkaWriter hebrew document to Word?

I have a DavkaWriter .doc file from 20 years ago. When it opens in Word it looks like this This text should be לא תרצח לא תנאף Does any one have any way of converting this? (I do not have access to a ...
user avatar
  • 365
0 votes
0 answers
16 views

Export/convert image with settings from another image?

I have a small "dumb" mobile phone, which is kind of picky about which images it displays. For instance, this is a .jpg image that the phone can open and display: $ file /media/user/0000-...
user avatar
  • 744
0 votes
1 answer
38 views

Set a audio bitrate cap in ffmpeg

I want to set a maximum audio bitrate in my FFmpeg conversions, but it seems like the only option is to specify a constant one like -c:a libopus -b:a 128K It would allow FFmpeg to only compress audio ...
user avatar
0 votes
2 answers
655 views

How do i convert animated webp to Video?

Goal : convert Webp to mp4 what i have tried : ffmpeg -i filename.webp filename.mp4 it's clearly not the good code. can anyone show me the way it can be with anything like imagemagick, sharp
user avatar
2 votes
2 answers
495 views

How can I perform an ISO-8859-1 to UTF-8 text file conversion while not changing any characters that are already valid UTF-8

Consider a text file that looks like this visually: This’s ISO-8859-1 This’s UTF-8 Behind-the-scenes, the ’ curly quote character in the first line is encoded as ISO-8859-1, and the same ’ character ...
user avatar
0 votes
0 answers
7 views

could not find no reader to handle file: file.vtk gdcm2vtk error

I am trying to convert the vtk file to dicom format (.vtk to .dcm), for this I am trying to use standard gdcm2vtk command. I have a vtk file in both binary and ascii format. The current vtk file is ...
user avatar
0 votes
0 answers
275 views

FFMPEG Convert image format with best possible output?

With the standard command you can theoretically convert almost anything (ffmpeg -i input.png output.tiff), but I'm afraid that the output will differ from the input in terms of quality and/or ...
user avatar
0 votes
1 answer
271 views

How to convert ffmpeg 24 bit flac to 16 bit alac?

I was needing help with the command to turn a 24 bit flac to 16 bit alac. To turn 24 bit flac to 16 bit flac: ffmpeg -i input.flac -sample_fmt s16 -ar 48000 output.flac To turn flac to alac: ffmpeg -i ...
user avatar
0 votes
0 answers
74 views

ImageMagick WebP image-hint is not working

I wanted to convert some JPEG and PNG files to WebP format, using ImageMagick. As in ImageMagick WebP Encoding Options page says, we have an image-hint option: image-hint=default, photo, picture, ...
user avatar
  • 1
0 votes
0 answers
27 views

Equation graph convert to SVG File

I have this equation of a squircle: x^4 + y^4 = 1. I tried Desmos but after conversion to SVG there were too many undistributed anchor points in the vector file. I use Adobe Illustrator CC 2022 I ...
user avatar
  • 105
0 votes
1 answer
264 views

Convert eps to png with GhostScript on Windows

If I have some .eps files e.g pic00.eps, pic01.eps, ... Then on Linux I convert them to .png files by running the command: gs -dSAFER -dBATCH -dNOPAUSE -dEPSCrop -sDEVICE=png16m -r600 -sOutputFile=pic%...
user avatar
0 votes
3 answers
1k views

Convert from MBR to GPT WITHOUT DATA LOSS and NO WINDOWS

So I was trying to install Windows 10 from a bootable USB and unfortunately without reading the error I have deleted the C partition and I got that error Windows cannot be installed on this disk the ...
user avatar
0 votes
0 answers
72 views

Windows: How to convert binary database file (compressed with zlib) to human-readable string data? (ProcrastiTracker .PT file)

The current question is derived directly from this one, as my general problem is how to process the data collected by the ProcrastiTracker program. Once installed on a Windows machine, ...
user avatar
  • 101
0 votes
0 answers
57 views

Drag & drop URL from address bar into folder = automagically convert + download

How would I go about finding out how to drag & drop shortcut URL from browser address bar into folder to auto download / convert to audio mp3? After dragging into folder, the output file would ...
user avatar
1 vote
0 answers
17 views

Are the ffmpeg libraries able to suggest the audio codec? [closed]

I want to write a small audio data converter for a very special goal. I'd like to use different audio formats as input without investigating the input by myself and before selecting codec. Is there a ...
user avatar
0 votes
1 answer
137 views

FFmpeg commands for best quality conversion mp4 to DVD9 PAL

I need to convert a mp4 H264 to DVD9 PAL with the best video quality. I have tried to convert by WinFF, using the profile DVD PAL HQ Widescreen and the I added some commands like this: -f null -target ...
user avatar
  • 1
1 vote
0 answers
49 views

How to recursively convert all JPGs into one PDF in each folder using img2pdf?

I have three levels of folders like main, sub-1 and sub-2. my main folder has lot of sub-1 folders and sub-1 has lot of sub-2 folder with JPG images inside. I copy JPG files from sub-2 to its parent ...
user avatar
  • 11
1 vote
0 answers
236 views

ffmpeg - fit multiple lines of text (having different fonts) with auto line wrap and auto font size?

Trying to keep this question to a minimum as in terms of info. Sorry if it's too long and thank you for reading it! I'm trying to make these texts fit (they have different fonts and font sizes) to the ...
user avatar
0 votes
1 answer
175 views

Can I convert a video download link to a online video streaming?

If I have a video download link, can I convert it to a link that I can watch the video online by clicking on it? Or is there any website to put a video download URL and watch the video online?
user avatar
0 votes
1 answer
177 views

How to convert a plain txt file to json format

I have a huge plain txt file which its content is: p1=a05b518f35e9f55a37d27965f3bf8735|p2=dabfa1619199d358d5ee7a38768a564a|p3=... I want to convert it to JSON format with a pn-hash pair. I found this ...
user avatar
  • 3
1 vote
0 answers
41 views

Changing stream metadata and converting at the same time in FFMPEG

I'm trying to convert an HEVC (h265) video into h264, while at the same time adding the 'rotate' key to the video stream metadata. I have tried: ffmpeg -i in.mp4 -c:v libx264 -metadata:s:v rotate=&...
user avatar
0 votes
0 answers
42 views

Converting mp4 to mkv results in jittery output

I am trying to convert a mp4 file to mkv without re-encoding. Here is the command line I am using. ffmpeg -i file.mp4 -map 0:0 -map 0:1 -c:v copy -c:a copy file.mkv ffmpeg completes without warnings ...
user avatar
0 votes
0 answers
23 views

How to prevent increments in heading numbering when converting .doc(x) to .odt and/or .mtm files?

Example of original chapter numbering As the question states, my heading numbering changes after file conversion from .doc/.docx format into .odt (open document format) or .mtm (a text file format). ...
user avatar
0 votes
1 answer
2k views

Images getting blurred when converting Word to pdf document

My thesis is written in word and I have figures all with 600dpi or higher. On Word the figures look very clear but when converted to PDF (In word I select File -> Save As -> PDF) figures get ...
user avatar
  • 101
0 votes
0 answers
24 views

Converting Windows 7 mbr boot disk to GPT boot disk

I want to use my old laptop Win7 Pro that was installed with MBR partitioning. I wnat to use this on my new laptop that only support UEFI boot. I have tried various solutions I've found but they all ...
user avatar
0 votes
1 answer
260 views

Convert HEVC mkv to mp4 without transcoding

I'm trying to remux h265 MKV to MP4 without transcoding. My demo video is tears-of-steel. I'm using the following command but I cannot play the resulting file ffmpeg -i tos-1720x720-cfg01.mkv -tag:v ...
user avatar
  • 101
1 vote
0 answers
230 views

How to Create an ISO Capturing a Windows 10 Installation

I have installed and customized Windows 10 on my desktop computer. I want to create an ISO that captures this installation, including all its settings and installed software. I plan to load this ISO ...
user avatar
0 votes
2 answers
55 views

Convert time to fractional time matching this table - Excel

How do you convert time to fractional time based on a table? Highlighted times are the problem by using =PRODUCT()
user avatar
0 votes
0 answers
20 views

Checking the quality of converted video file with the original

I downloaded a lot of videos files (mostly TV shows) to watch on PC. However, the file size are usually too large for storage. So I use format factory to convert them to a reduced quality and also ...
user avatar
  • 1
1 vote
1 answer
109 views

Convert table image to Excel, using Excel

I have the table below in the image png file format. Would it be possible to convert this to an Excel table using Excel?
user avatar
  • 301
1 vote
2 answers
253 views

Is it possible to convert a Debian package to an Arch Linux package?

I have download Debian package from here Max Auto Clicker and I get this package file maxautoclicker_1.1_amd64.deb. I would like to convert it to an Arch Linux package: .pkg.tar.zst; is this possible? ...
user avatar
0 votes
1 answer
177 views

Windows batch script equivalent of a Windows PowerShell script

Can anyone help me to create a Windows batch script equivalent of Windows PowerShell script that I wrote. I know what first few lines should be, but I am not sure for the rest. PowerShell Code: Get-...
user avatar

1
2 3 4 5
23