Trimming video from it's end using FFMpeg or Mencoder

Posted by get8p on Super User See other posts from Super User or by get8p
Published on 2012-09-02T08:35:32Z Indexed on 2012/09/02 9:40 UTC
Read the original article Hit count: 213

Filed under:

ffmpeg

|

batch-file

|

avi

|

mencoder

I have pack of .avi files that needs to be trimmed by 5 last seconds. I'm doing it using batch processing and naturally, they all have different length so I can't set a trim from the beginning. I know FFMpeg has commands -t and -ss as well as Mencoder has -endpos and -ss, but in my case I don't know if I can use them this way. My .bat file will look like this

FOR %%i IN (*.avi) DO (
ffmpeg/mencoder -options "%%i" "%%~ni"1.avi )

Thanks in advance.

© Super User or respective owner

Related posts about ffmpeg

how to install ffmpeg in cpanel

as seen on Super User - Search for 'Super User'
i'm using dedicated server(linux) so i need to install ffmpeg in cpanel so here ffmpeg i found in Main Software Install a Perl Module but i writing script in php so how can i install ffmpeg phpperl when i'am trying to install ffmpeg in perl module i get this response Checking C compiler… >>> More
FFMpeg-PHP Installation Error

as seen on Server Fault - Search for 'Server Fault'
While installing FFmpeg-PHP, I got this interesting error: /usr/downloads/ffmpeg-php-0.6.0/ffmpeg_movie.c: In function 'zim_ffmpeg_movie_getAudioStreamId': /usr/downloads/ffmpeg-php-0.6.0/ffmpeg_movie.c:1051: error: 'CODEC_TYPE_AUDIO' undeclared (first use in this function) /usr/downloads/ffmpeg-php-0… >>> More
git problems installing stuff [closed]

as seen on Super User - Search for 'Super User'
root@Frenzen:~# cd root@Frenzen:~# git clone --depth 1 git://source.ffmpeg.org/ffmpeg Initialized empty Git repository in /root/ffmpeg/.git/ root@Frenzen:~# cd root@Frenzen:~# git clone --depth 1 git://source.ffmpeg.org/ffmpeg Initialized empty Git repository in /root/ffmpeg/.git/ root@Frenzen:~#… >>> More
Unable to install ffmpeg-php

as seen on Server Fault - Search for 'Server Fault'
I followed the instructions on http://www.mysql-apache-php.com/ffmpeg-install.htm but ffmpeg-php does not show up in my phpinfo() The commands I ran (in order) #yum install ffmpeg ffmpeg-devel ... Public key for faac-1.26-1.el5.rf.x86_64.rpm is not installed #rpm -Uhv http://apt.sw.be/redhat/el5/en/i386/rpmforge/RPMS/rpmforge-release-0… >>> More
Unable to install ffmpeg-php

as seen on Server Fault - Search for 'Server Fault'
Hi, I followed the instructions on http://www.mysql-apache-php.com/ffmpeg-install.htm but ffmpeg-php does not show up in my phpinfo() The commands I ran (in order) #yum install ffmpeg ffmpeg-devel ... Public key for faac-1.26-1.el5.rf.x86_64.rpm is not installed #rpm -Uhv http://apt.sw.be/redhat/el5/en/i386/rpmforge/RPMS/rpmforge-release-0… >>> More

Related posts about batch-file

Execute batch file after another batch file completes

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a batch file coordinating the activity of two other batch file. How can I make it execute the second batch file only after the first bat file finishes execution. I do not care if the first batch file executes successfully or not. >>> More
Running Java from a Windows batch file causes the batch file to stop

as seen on Super User - Search for 'Super User'
When I run Java from a Windows .cmd file (Vista 32-bit here), the Java command causes the batch file to stop executing additional commands. For example, this is a simple test.cmd file: java java This should cause Java to print its help message twice. However when I run it in cmd.exe, I get this: C:\>test C:\>java Usage:… >>> More
How to get around batch file processing limit

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a Windows batch file that processes all the files in a given directory. I have 206,783 files I need to process: for %%f in (*.xml) do call :PROCESS %%f goto :STOP :PROCESS :: do something with the file program.exe %1 > %1.new set /a COUNTER=%COUNTER%+1 goto :EOF :STOP @echo %COUNTER%… >>> More
Download a File in a Batch File

as seen on Super User - Search for 'Super User'
I've never done any scripting on Windows but now I need to write a batch file that downloads a file off the internet (amongst other things). If it was linux I would use wget. Is there a builtin executable that will download a file to a given directory? This needs to run on XP. >>> More
Batch file to java test

as seen on Stack Overflow - Search for 'Stack Overflow'
I have a very simple question and I've even searched here but it's for a much simpler case than what I found examples of. I have a java program which has a simple System.in on the main function....I simply want to make a bat file which will run the java program and then enter the input stream automatically… >>> More