All commands can be commented on, discussed and voted up or down. Free and open-source software portal. Wikibooks has a book on the topic of: Selecting input file or device. Use your favourite RSS aggregator to stay in touch with the latest commands. You should consider a Tesla.

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This allows playback on progressive displays, while preserving the full resolution and framerate of interlaced video, unlike other deinterlacing methods.

Doubling the frame rate of interlaced footage without duplicating or morphing frames is possible using the tfields filter to create two different frames from each of the two fields in one frame of interlaced video.

Maybe you should make a new question for that and add information about what file you’ve got and what command you tried.

Sep 1 ’11 at 8: Wikibooks has a book on the topic of: Remove sound from input video file, output video stream is copied from input video stream, with no audio. There are feeds mirroring the 3 Twitter streams as well as for virtually every other subset users, tags, functions,…:.

Reducing the frame rate can be used to create fast-motion “speed” effects which are sometimes seen in films. Subscribe to the feed for: This page was last edited on 23 Decemberat Extract part of a video with a one-line command Ask Question. Does it work on your machine?


Ask Ubuntu works best with JavaScript enabled. Post as a guest Name. WindowsOS XLinux. Luke Madhanga 2 6.

How to convert video using MEncoder

Changing the frame rate is possible using the -ofps or -speed options and by using the framestep filter for skipping frames.

As it is built from the same code as MPlayer, it can read from every source which MPlayer can read, nencoder all media which MPlayer can decode and it supports all filters which MPlayer can use. Every new command is wrapped in a tweet and posted to Twitter. Unfortunately, as MEncoder was not designed from the beginning to support container formats other than AVI, your should really menfoder paranoid about the resulting file.

Say that you want to cut out a part starting at The AVI container is the native container format for MEncoderwhich means that it’s the one that is best handled, and the vixeo for which MEncoder was menclder. Can you show me what the command would be for you with your typical codecs to use for avi, flv and mpg?

For the more discerning, there are Twitter accounts for commands that get a minimum of 3 and 10 votes – that way only the great commands get tweeted. You must be signed in to comment. Remove sound from video file using mencoder mencoder -ovc copy -nosound input. Any thoughts on this command? Viideo 1 ’11 at 6: Sign up using Email and Password. Record audio and video from webcam using mencoder.


Notes on video conversion with mencoder

Views Read Edit View history. As noted above, other container formats are usable, but you may experience problems when using them. That way others can gain from your CLI wisdom and you from theirs too.

Extract audio stream from an video file using mencoder. To be more precise you can: If you selected libavformat to do the muxing of the output file by using the -of lavfthe appropriate container format will be determined by the file extension of the output file.