04-20-2019
Did you solve it already? If not I can show you how to do with ffmpeg.
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1. Shell Programming and Scripting
Hi Gurus,
I have to join two flat files based on two key field columns. I concatenated two key fields and i tried the join command. It is working
fine. But, without using temporary files can't i use like this:
join -t ':' `awk -F ":" '{ printf("%s%s:%s\n", $1,$2, $0) }' file1` `awk -F ":" '{... (2 Replies)
Discussion started by: choppas
2 Replies
2. UNIX for Dummies Questions & Answers
How to view the list of the files in the sub directory along with their properties?
I mean
<folder1>
........<folder11>
..............<folder111>
......................MyFile_1111.txt
......................MyFile_1112.txt
..............<folder112>
......................MyFile_1121.txt... (3 Replies)
Discussion started by: ravikirankethe
3 Replies
3. Shell Programming and Scripting
Hi ,
I want to join 2 files based on 2 column join condition.
a11
john 2230 5000
a12
XXX 2230 A B 200 345
Expected O/P
John 2230 5000 A B 200
I have tried this
awk 'NR==FNR{a=$1;next}a&&sub($1,a)' a11 a12 > a13 (3 Replies)
Discussion started by: mohan705
3 Replies
4. UNIX for Dummies Questions & Answers
Hello,
My apologies if this has been posted elsewhere, I have had a look at several threads but I am still confused how to use these functions. I have two files, each with 5 columns:
File A: (tab-delimited)
PDB CHAIN Start End Fragment
1avq A 171 176 awyfan
1avq A 172 177 wyfany
1c7k A 2 7... (3 Replies)
Discussion started by: InfoSeeker
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5. Programming
Hi everyone.
I'm looking for a way to extract the video card properties (Name, Driver version, amount of vram). I've managed to deal with nVidia cards, but nothing came for ATI/AMD cards and other kind of chipsets. Can someone point a way to do this?
Thanks. (4 Replies)
Discussion started by: JB007ROLV
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6. Red Hat
Since it was a royal pain for me to figure out how to show nautilus audio/video properties I would share this with other people.
I KNOW this package does the trick.
totem-nautilus
This package MAY do the trick. I was reading this.
gnome-mplayer-nautilus-1.0.3-1.fc15.x86_64.rpm -... (0 Replies)
Discussion started by: cokedude
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7. UNIX for Dummies Questions & Answers
file1:
Toronto:12439755:1076359:July 1, 1867:6
Quebec City:7560592:1542056:July 1, 1867:5
Halifax:938134:55284:July 1, 1867:4
Fredericton:751400:72908:July 1, 1867:3
Winnipeg:1170300:647797:July 15, 1870:7
Victoria:4168123:944735:July 20, 1871:10
Charlottetown:137900:5660:July 1, 1873:2... (2 Replies)
Discussion started by: mindfreak
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8. UNIX for Dummies Questions & Answers
Hi,
I have 20 tab delimited text files that have a common column (column 1). The files are named GSM1.txt through GSM20.txt. Each file has 3 columns (2 other columns in addition to the first common column).
I want to write a script to join the files by the first common column so that in the... (5 Replies)
Discussion started by: evelibertine
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9. Shell Programming and Scripting
I have 2 files:
fileA
AAA1:AAA2:AAA3:AAA_4:AAA5:AAA_6:AAA7:AAA_8
BBB1:BBB2:BBB3:BBB_4:BBB5:BBB-6
CCC1:CCC2:CCC3:CCC_4fileB
AAA_4:XXX1:YYY1
BBB_4:XXX2:YYY2
CCC_4:XXX3:YYY3:ZZZ3
AAA_6:XXX4:YYY4
AAA_8:XXX5:YYY5Result:
AAA1:AAA2:AAA3:AAA_4:XXX1:YYY1:AAA5:AAA_6:XXX4:YYY4:AAA7:AAA_8:XXX5:YYY5... (8 Replies)
Discussion started by: vikus
8 Replies
10. Shell Programming and Scripting
Hello,
This post is already here but want to do this with another way
Merge multiples files with multiples duplicates keys by filling "NULL" the void columns for anothers joinning files
file1.csv:
1|abc
1|def
2|ghi
2|jkl
3|mno
3|pqr
file2.csv:
1|123|jojo
1|NULL|bibi... (2 Replies)
Discussion started by: yjacknewton
2 Replies
LEARN ABOUT DEBIAN
fakenect-record
FAKENECT-RECORD(1) libfreenect manual FAKENECT-RECORD(1)
NAME
fakenect-record - program to save dumps from kinect to file
SYNOPSIS
fakenect-record [-h] [-ffmpeg] [-ffmpeg-opts options] outputdir
DESCRIPTION
fakenect-record dumps the output of the kinect in outputdir folder. It saves the acceleration, depth, and rgb data as individual files with
names in the form "TYPE-CURRENTIME-TIMESTAMP" where:
* TYPE is either (a)ccel, (d)epth, or (r)gb
* TIMESTAMP corresponds to the timestamp associated with the observation (or in the case of accel, the last timestamp seen)
* CURRENTTIME corresponds to a floating point version of the time in seconds.
The purpose of storing the current time is so that delays can be recreated exactly as they occurred. For RGB and DEPTH the dump is just
the entirety of the data provided in PPM and PGM formats respectively (just a 1 line header above the raw dump). For ACCEL, the dump is
the "freenect_raw_tilt_state". Only the front part of the file name is used, with the rest left undefined (extension, extra info, etc).
A file called INDEX.txt is also output with all of the filenames local to that directory to simplify the format (e.g., no need to read the
directory structure).
Once started, the program will continue to acquire data from the kinect. When you want to stop it, hit Ctrl-C and the signal will be
caught, runloop stopped, and everything will be stored cleanly.
OPTIONS
-ffmpeg
If present, send the the video stream to ffmpeg
-ffmpeg-opts options
When using ffmpeg, specify the options to be used with it. If unspecified, it will use the options "-aspect 4:3 -r 20 -vcodec
msmpeg4 -b 30000k"
-h Display the command-line help
SEE ALSO
fakenect(1)
OpenKinect 2012-05-21 FAKENECT-RECORD(1)