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. 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
3. Windows & DOS: Issues & Discussions
Hi,
Currently having some trouble with FFMPEG....
I have the following files:
0001_.gif
0002_.gif
.............
0584_.gif
0585_.gif
0586_.gif
0587_.gif
0588_.gif
0589_.gif
0590_.gif
0591_.gif
And am trying to use ffmpeg to join them to a video as follows: (7 Replies)
Discussion started by: pasc
7 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. 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
7. 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
8. UNIX for Dummies Questions & Answers
Hello.
i am new to unix, though have quite a substantial background of other systems.
i recently installed ffmpeg and mencoder on a unix server, which holds a website, in order to use these programs from the website.
after installation, i can activate both commands directly using putty,
no... (1 Reply)
Discussion started by: noamon
1 Replies
LEARN(1) General Commands Manual LEARN(1)
NAME
learn - computer aided instruction about UNIX
SYNOPSIS
learn [ -directory ] [ subject [ lesson ] ]
DESCRIPTION
Learn gives Computer Aided Instruction courses and practice in the use of UNIX, the C Shell, and the Berkeley text editors. To get started
simply type learn. If you had used learn before and left your last session without completing a subject, the program will use information
in $HOME/.learnrc to start you up in the same place you left off. Your first time through, learn will ask questions to find out what you
want to do. Some questions may be bypassed by naming a subject, and more yet by naming a lesson. You may enter the lesson as a number
that learn gave you in a previous session. If you do not know the lesson number, you may enter the lesson as a word, and learn will look
for the first lesson containing it. If the lesson is `-', learn prompts for each lesson; this is useful for debugging.
The subject's presently handled are
files
editor
vi
morefiles
macros
eqn
C
There are a few special commands. The command `bye' terminates a learn session and `where' tells you of your progress, with `where m'
telling you more. The command `again' re-displays the text of the lesson and `again lesson' lets you review lesson. There is no way for
learn to tell you the answers it expects in English, however, the command `hint' prints the last part of the lesson script used to evaluate
a response, while `hint m' prints the whole lesson script. This is useful for debugging lessons and might possibly give you an idea about
what it expects.
The -directory option allows one to exercise a script in a nonstandard place.
FILES
/usr/share/learn subtree for all dependent directories and files
/usr/tmp/pl* playpen directories
$HOME/.learnrc startup information
SEE ALSO
csh(1), ex(1)
B. W. Kernighan and M. E. Lesk, LEARN - Computer-Aided Instruction on UNIX
BUGS
The main strength of learn, that it asks the student to use the real UNIX, also makes possible baffling mistakes. It is helpful, espe-
cially for nonprogrammers, to have a UNIX initiate near at hand during the first sessions.
Occasionally lessons are incorrect, sometimes because the local version of a command operates in a non-standard way. Occasionally a lesson
script does not recognize all the different correct responses, in which case the `hint' command may be useful. Such lessons may be skipped
with the `skip' command, but it takes some sophistication to recognize the situation.
To find a lesson given as a word, learn does a simple fgrep(1) through the lessons. It is unclear whether this sort of subject indexing is
better than none.
Spawning a new shell is required for each of many user and internal functions.
The `vi' lessons are provided separately from the others. To use them see your system administrator.
7th Edition October 22, 1996 LEARN(1)
