Commands tagged mencoder (27)
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Examples: The following will take frames starting at 15.2 seconds for a total of 45.9 seconds:
mencoder -ss 15.2 -endpos 30.7 -oac copy -ovc copy mymovie.avi -o myeditedmovie.aviKeep in mind -endpos is the total time, i.e. the output video in this is 3 minutes 3 seconds in length:mencoder -ss 1 minute -endpos 2 minutes 3 seconds -oac copy -ovc copy mymovie.avi -o myeditedmovie.avi8mencoder -ss <start point> -endpos <time from start point> -oac copy -ovc copy <invid> -o <outvid> -
When playback of AVI files (containing a video format like XviD or DivX) is stuttering, it in 90% of the files is caused by a poorly or wrongly interleaved file. The issue can be permanently resolved by RE-MUXING the AVI video-files that have this problem
7mencoder -ovc copy -oac copy -of avi -o remuxed.avi original.avi -
6mencoder your_video.flv -oac mp3lame -ovc xvid -lameopts preset=standard:fast -xvidencopts pass=1 -o your_video.avi
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Record audio to MP3 stream and video to MPEG-4 stream from webcam to AVI file using mencoder. Gives floating point exception in some mencoder versions.
6mencoder tv:// -tv driver=v4l2:width=800:height=600:device=/dev/video0:fps=30:outfmt=yuy2:forceaudio:alsa:adevice=hw.2,0 -ovc lavc -lavcopts vcodec=mpeg4:vbitrate=1800 -ffourcc xvid -oac mp3lame -lameopts cbr=128 -o output.avi -
5mencoder "mf://*.jpg" -mf fps=8 -o ./video.avi -ovc lavc
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4mencoder "$1" -ofps 23.976 -ovc lavc -oac copy -o "$1".avi
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Rip DVD to YouTube ready AVI file, using MPEG-4 video codec and MP3 audio codec. Resizes to 320x240 and deinterlaces as needed.
4mencoder -oac mp3lame -lameopts cbr=128 -ovc lavc -lavcopts vcodec=mpeg4 -ffourcc xvid -vf scale=320:-2,expand=:240:::1 -o output.avi dvd://0 -
Useful for when you download movies split into < 700mb parts. Credit to rich @ http://superuser.com/questions/318640/merge-avi-files-without-recoding-in-mac-os-x-lion mencoder is generally included with mplayer. MacPorts:
sudo port install mplayerShow Sample Output4cat part1.avi part2.avi part3.avi > tmp.avi && mencoder -forceidx -oac copy -ovc copy tmp.avi -o output.avi && rm -f tmp.avi -
Extracts an MP3 encoded audio stream from an input video file.
3mencoder -of rawaudio -ovc copy -oac mp3lame -o output.mp3 input.avi -
Reencodes to MPEG-4 DivX output video file from step 1. Audio stream is simply copied. Resizes to 320x240 and deinterlaces as needed. A heading subtitle file is applied as watermark. This heading subtitle file can be a URL.
3mencoder -sub heading.ssa -subpos 0 -subfont-text-scale 4 -utf8 -oac copy -ovc lavc -lavcopts vcodec=mpeg4 -vf scale=320:-2,expand=:240:::1 -ffourcc xvid -o output.avi dvd.avi -
Takes two input video files and an external audio track and encodes them together to an MPEG-4 DivX output video file with the correct size ready for uploading.
3mencoder -audiofile input.mp3 -oac copy -ovc lavc -lavcopts vcodec=mpeg4 -ffourcc xvid -vf scale=320:240,harddup input1.avi input2.avi -o output.avi -
This set of commands will rip a dvd title using a 2 pass mencoder xvid encode. It will provide a great quality rip. It will rip as close to 700MB as possible. (note the bitrate of -700000) Enjoy!
2mencoder dvd://<title> -dvd-device <device> -aid 128 -info srcform='ripped by mencoder' -oac mp3lame -lameopts abr:br=128 -ovc xvid -xvidencopts pass=2:bitrate=-700000 -ofps 30000/1001 -o '<outputfile.avi>' -
Creates a new video file with video stream copied from input file and a different audio stream
2mencoder -ovc copy -audiofile input.mp3 -oac copy input.avi -o output.avi -
1mencoder -vf rotate=1 -ovc lavc -oac copy "$1" -o "$1"-rot.avi
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video.avi is the resulting file. Press Ctrl+c to stop the recording. You can change the OVC option to another to record into a different format.
1mencoder -tv device=/dev/video1 tv:// -ovc copy -o video.avi -
Encode video.avi into newvideo.avi using the libav codec to produce an MPEG4 file with a bitrate of 800
1mencoder video.avi lavc -lavcopts vcodec=mpeg4:vbitrate=800 newvideo.avi -
Gives MPEG-4/DivX output video file ready for uploading to YouTube from FLV file downloaded from the site and your own subtitle file UTF-8 encoded. No resizing needed. (?)
1mencoder -sub subs.ssa -utf8 -subfont-text-scale 4 -oac mp3lame -lameopts cbr=128 -ovc lavc -lavcopts vcodec=mpeg4 -ffourcc xvid -o output.avi input.flv -
Remove sound from input video file, output video stream is copied from input video stream, with no audio.
1mencoder -ovc copy -nosound input.avi -o output.avi -
http://www.mplayerhq.hu/DOCS/HTML/en/menc-feat-mpeg.html MEncoder can create MPEG (MPEG-PS) format output files. Usually, when you are using MPEG-1 or MPEG-2 video, it is because you are encoding for a constrained format such as SVCD, VCD, or DVD. To change MEncoder's output file format, use the -of mpeg option. Creating an MPEG-1 file suitable to be played on systems with minimal multimedia support, such as default Windows installs:
mencoder input.avi -of mpeg -mpegopts format=mpeg1:tsaf:muxrate=2000 \-o output.mpg -oac lavc -lavcopts acodec=mp2:abitrate=224 -ovc lavc \ -lavcopts vcodec=mpeg1video:vbitrate=1152:keyint=15:mbd=2:aspect=4/31mencoder input.avi -of mpeg -ovc lavc -lavcopts vcodec=mpeg1video \ -oac copy other_options -o output.mpg -
0mencoder -aid 2 -oac copy file.avi -o english.mp3
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First, we convert the VMware avi (VMnc format) to the Microsoft avi format. Next, we convert the Microsoft avi format to FLV format. You can play around with the -r switch (rate per second) and the -b switch (bitrate). But, if those get larger, so does your FLV file.
0mencoder -of avi -ovc lavc movie.avi -o movie2.avi; ffmpeg -i movie2.avi -r 12 -b 100 movie.flv -
Create subtitle file heading.ssa with just one entry for the entire video duration. Command line sets that entry's text on top of the video as text watermark. If text is an URL works nice for sending people back to your site from a YouTube clip. Output file is lossless encoded and suitable for further processing. Subtitle file can be a URL so it's saved remotely.
0mencoder -sub heading.ssa -subpos 0 -subfont-text-scale 4 -utf8 -oac mp3lame -lameopts cbr=128 -ovc lavc -lavcopts vcodec=mjpeg -vf scale=320:-2,expand=:240:::1 -o output.avi input.flv -
Rips DVD to lossless encoded video file. Reencodes audio to CBR MP3 for correct audio to video syncing. Be sure to have enough free disk space.
0mencoder -oac mp3lame -lameopts cbr=128 -ovc lavc -lavcopts vcodec=mjpeg -o dvd.avi dvd://0 -
Most of the commands require the jpegs a certain format, not this, it just follows alphabetical order. The same order you follow if you do "ls -lisah" from top to bottom, top frame is first, bottom is last... This goes perfectly with a webcam timelapse... I have just the script for it: http://www.kossboss.com/linux---app-script---timelapse---capush Show Sample Output
0mencoder mf://*.jpg -mf fps=50:type=jpg -ovc raw -oac copy -o out50fps.avi -
0mencoder -speed 2 -o output.avi -ovc lavc -oac mp3lame input.avi
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