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Commands tagged convert

Terminal - Commands tagged convert - 11 results

convert in.pdf out.jpg

2010-02-26 10:51:33

User: ivanatora

Tags: pdf jpg convert

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Extracts PDF pages as images

Comments (0) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

utime(){ perl -e "print localtime($1).\"\n\"";}

2009-11-06 12:58:10

User: MoHaG

Functions: perl

Tags: Date manipulation Linux perl solaris unix date function time zsh convert

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Easily decode unix-time (funtion)

A shell function using perl to easily convert Unix-time to text.

Put in in your ~/.bashrc or equivalent.

Tested on Linux / Solaris Bourne, bash and zsh. using perl 5.6 and higher.

(Does not require GNU date like some other commands)

ffmpeg -i input.mov -b 4096k -vcodec msmpeg4v2 -acodec pcm_u8 output.avi

2009-10-21 05:44:31

User: oracular

Tags: video ffmpeg avi convert mov canon movie

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Convert a MOV captured from a digital camera to a smaller AVI

Convert those .mov files that your digital camera makes to .avi

Adjust the bitrate (-b) to get the appropriate file size. A larger bitrate produces a larger (higher quality) .avi file and smaller bitrate produces a smaller (lower quality) .avi file.

Requires ffmpeg (see man page for details)

(tested with canon camera MOV files)

Other examples:

ffmpeg -i input.mov -sameq -vcodec msmpeg4v2 -acodec pcm_u8 output.avi ffmpeg -i input.mov -b 1024k -vcodec msmpeg4v2 -acodec pcm_u8 output.avi

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chr () { echo -en "\0$(printf %x $1)"}

2009-10-16 21:54:58

User: infinull

Functions: echo

Tags: ascii decimal convert

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Function to output an ASCII character given its decimal equivalent

Doesn't fail for percent sign now.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

chr() { printf \\$(printf %o $1); }

2009-10-16 19:10:44

User: zude

Functions: printf

Tags: ascii decimal convert

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Function to output an ASCII character given its decimal equivalent

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chr () { printf \\$(($1/64*100+$1%64/8*10+$1%8)); }

2009-10-15 07:01:54

User: dennisw

Functions: printf

Tags: ascii decimal convert

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Function to output an ASCII character given its decimal equivalent

I've corrected the function. My octal conversion formula was completely wrong. Thanks to pgas at http://mywiki.wooledge.org/BashFAQ/071 for setting me straight. The new function is from pgas and is very fast.

ffmpeg -i inputfile.mp4 outputfile.flv

2009-09-10 14:49:14

User: topher1kenobe

Tags: ffmpeg convert

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Quick and dirty convert to flash

This converts any media ffmpeg handles to flash. It would actually convert anything to anything, it's based on the file extension. It doesn't do ANY quality control, sizing, etc, it just does what it thinks is best. I needed an flv for testing, and this spits one out easily.

Comments (1) | Add to favourites | Report as malicious | Submit alternative | Report as a duplicate

dos2unix file.txt

2009-08-19 13:23:48

User: sklm

Tags: tr text convert

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Remove CR from Windows- / DOS-textfiles

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tr -d '\r' < ${input_txt} > ${output_txt}

2009-08-19 12:37:25

User: flokra

Functions: tr

Tags: tr text convert

-2

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Remove CR from Windows- / DOS-textfiles

Removes the CR-characters from lines in DOS-textfile ${input_txt}, saves the result in ${output_txt}.

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:%s/^V^M//g

2009-08-19 11:59:22

User: slim

Tags: vim unix vi convert dos file format

-1

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Remove ^M characters at end of lines in vi

Whereas ^V is CTRL-V.

converts a dos file to unix by removing 0x13 characters

for a in `ls`; do echo $a && convert $a -resize <Width>x<Height> $a; done

2009-08-02 22:35:24

User: leavittx

Functions: echo

Tags: Image processing ImageMagick photo photos for batch convert

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Batch image resize

Resizes all images in the curent directory to x resolution.

It is better than `mogrify -resize *.jpg` because of independence from extension of image (e.g. .jpg and .JPG) (: