8 More Discussions You Might Find Interesting
1. Shell Programming and Scripting
Hello, I was inquiring myself if it's possible to call ffmpeg in loop, an in each iteration, ffmpeg will pick one of the files in a directory and produce a new with a slightest different name. Can be as simple as a '*' in the beginning of the file name.
I know how to use ffmpeg to do the... (2 Replies)
Discussion started by: colt
2 Replies
2. Windows & DOS: Issues & Discussions
Hello everyone, I am new here so forgive me if this is in the wrong place. I am new to shell script and am trying to write a script to use with a program called ffmpeg. Would this be something I could get help with here?
set /p VIDEO=Enter full name of video file on desktop:
md... (7 Replies)
Discussion started by: junorich
7 Replies
3. UNIX and Linux Applications
Hi, everyone!
I'm on a Debian 9.0 GNU/Linux machine. I'm not a very experienced user, but I do my best to learn.
So, I have a bunch of images PNG files. I'm trying to make a slideshow with these using the ffmpeg video converter. I also have an audio WAVE stereo file which I'd like to merge... (0 Replies)
Discussion started by: worov
0 Replies
4. Shell Programming and Scripting
Hi, I hope I am posting in the right place.
I use to stream to justin tv using ffmpeg with that command
ffmpeg -re -i "path/to/input.avi" -vcodec libx264 -preset fast -crf 30 -acodec libfaac -ab 128k -ar 44100 -f flv rtmp://live.justin.tv/app/xxxxxxxxxxx
I would like to know if a bash... (2 Replies)
Discussion started by: undercash
2 Replies
5. UNIX for Dummies Questions & Answers
Guys,
I'm new on Unix and I was hoping you could help me installing ffmpeg on Apple TV 1st Gen, which is a Unix based OS. This is the version of Unix.
Darwin AppleTV.local 8.8.2 Darwin Kernel Version 8.8.2: Mon Jan 29 18:57:29 PST 2007; root:xnu-792.94.18~1/RELEASE_I386 i386 i386
I was... (6 Replies)
Discussion started by: ferrarih
6 Replies
6. UNIX for Dummies Questions & Answers
I'd like to capture the audio playing in itunes (OSX) to a file (from the command line).
I currently use Wiretap Pro, but i'd like a non-gui. I tried installing sox, but after installing about 40-50 dependencies it crashed out. I do have ffmpeg working and I am pretty sure it can capture what's... (0 Replies)
Discussion started by: sentinel
0 Replies
7. Shell Programming and Scripting
Hi all,
I have successfully used ffmpeg.exe in windows. But i dont know how to use it in linux:confused:. When i tried running a java program in linux using ffmpeg, I am getting, the following error even after having that ffmpeg.exe in my classpath: "java.io.IOException: java.io.IOException:... (3 Replies)
Discussion started by: ananthi_ku
3 Replies
8. OS X (Apple)
Does anyone know how to grab video (screen) on Terminal using ffmpeg (not X11).
I have written a unix library and I'd like to make a short movie (demo) of it.
Tried: I already own SNapz Pro2 but it hangs the system (I have an old Powerbook 15" PPC). I guess my system is too slow for version... (0 Replies)
Discussion started by: sentinel
0 Replies
time(1) General Commands Manual time(1)
Name
time - time a command
Syntax
time command
/bin/time command
Description
The command lets the specified command execute and then outputs the amount of elapsed real time, the time spent in the operating system,
and the time spent in execution of the command. Times are reported in seconds and are written to standard error.
If you are using any shell except the C shell, you can give the command as shown on the first line of the Syntax section. If you are using
the C shell, you must use the command's full pathname as shown on the second line of the Syntax section. If you do not use the full path-
name, will execute its own built-in command that supplies additional information and uses a different output format.
The command can be used to cause a command to be timed no matter how much CPU time it takes. For example:
% /bin/time cp /etc/rc /usr/bill/rc
0.1 real 0.0 user 0.0 sys
% /bin/time nroff sample1 > sample1.nroff
3.6 real 2.4 user 1.2 sys
This example indicates that the command used negligible amounts of user and system time and had an elapsed time of 1/10 second (0.1). The
command used 2.4 seconds of user time and 1.2 seconds of system time, and required 3.6 seconds of elapsed time.
Restrictions
Times are measured to an accuracy of 1/10 second. Thus, the sum of the user and system times can be larger than the elapsed time.
See Also
csh(1)
time(1)