Projects / ogmencoder

ogmencoder

ogmencoder is a Perl script that uses MPlayer/Mencoder and Transcode to create an OGM (audio Vorbis) backup of your DVD, ready to be burned to a CD-R. OGG (but the usual extension for the video files is OGM) is the file format for multimedia developed by the Xiph.org Foundation. It is very similar to the common Microsoft AVI. The main difference between OGM and AVI is that the new format can store audio with the Ogg Vorbis codec. With this codec, you can decrease the bitrate of your movies (I use 64 kbps), saving space to increase the video bitrate. Ogmencoder is completely automatic. Basically, the only thing you have to do is to insert the DVD in the reader and launch the program.

Licenses

RSS Recent releases

  •  25 Aug 2003 13:11

Release Notes: This release supports the use of subtitles (directly in the video stream). It has a use strict flag, code cleanups, the ability to auto probe Vorbis quality, an APT-like user query, cleans up temporary files, and has a standard ChangeLog format.

  •  20 Jun 2003 01:43

Release Notes: This version features the English language and "direct from DVD mode" as default, adds chapters information in the OGM file, fixes the -numcd option, adds the -flat option (16/9 resolution, cutting on the left and the right), adds an automatic "best resolution" calculator, and adds a -res option.

  •  18 Jun 2003 15:45

Release Notes: English language and "direct from dvd mode" are set as defaults. Chapters information was added to the ogm file. Fixes were made to the -numcd option. A -flat option was added (16/9 resolution, cutting on the left and the right), along with an automatic "best resolution" calculator (calcbpp.pl in the MPlayer tools) and a -res option.

  •  21 May 2003 11:01

No changes have been submitted for this release.

  •  11 Mar 2003 11:01

Release Notes: ogmencoder now uses the quality variable in encoding Ogg audio. An -inputavi option that converts AVI files into ogm files was added. An -avi option that creates an AVI file with CBR MP3 audio instead of the ogm file was added. The -hcrop and -wcrop options were reintroduced for manually cutting black bands.

RSS Recent comments

29 Aug 2003 03:37 jammet Thumbs up

Re: Excellent piece of work...
% My wishlist:
>
> Subtitles.
>

Now we got Subtitles, but they are going to be rendered into the video stream with no way of disabling or enabling them, yet. =) Hope that is to come too, sometime.

Let's look at typical Anime for example:

Having Japanese and English audio streams and english subtitles - in case I chose Japanese audio + english subtitles. But if I wish to listen to the english audio stream, the subtitles wouldn't be necessary anymore.

14 Aug 2003 19:43 jammet Thumbs up

Excellent piece of work...
For starters, this has made it considerabily easier for me to find out the 'how' of how to use which programs to efficiently make an ogm file.

The only way I could be more pleased if it were possible to have transcode handle both the video and the audio parts of it all, so one can compare which of the two does better encoding jobs for video, and also to use some of the more specialized de-interlacing (among other) filters that transcode offers for some video sources.

Please continue to write and extend on this script, keep it as nice and clean (no GUI) as it is while finding additional ways of enhancing the produced output of video and sound.

My wishlist:

Subtitles.

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