Medion X10 remote and Linux

I've recently bought a remote for my PC. I thought it would be quite convenient to have one especially that it could be quite handy during watching DVDs.

I picked an inexpensive, radio operated, USB Medion X10 - around $10.

After plugging the USB dongle it turned out that the remote becomes a HID - dobling the keyboard. It was nice but not exactly what I needed. I want to have a remote control for my multimedia pplications - not to control the computer.

So here comes the magic word LIRC: Linux InfraRed Control.  It's a little bit misleading since the remote has nothing to do with InfraRed, but LIRC is actually an infrastructure which allows to control applications with remote controls. So I installed lirc:

apt-get install lirc

Upon configuration I selected ATI/NVidia/X10 RF Remote, and voila... the remote stopped working as a HID. Now I need to comeup with proper configurations for my multimedia applications. Here comes a complete config file /etc/lirc/lircrc I came up with:

begin
    remote = Medion_MD8800
    prog = xine
    button = DVD_Menu
    config = RootMenu
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Up
    config = EventUp
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Down
    config = EventDown
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Left
    config = EventLeft
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Right
    config = EventRight
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Vol_Up
    config = Volume+
    repeat = 1
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Vol_Down
    config = Volume-
    repeat = 1
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = OK
    config = EventSelect
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Mute
    config = Mute
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Info
    config = OSDStreamInfos
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Rewind
    config = SeekRelative-15
    repeat = 1
    delay = 5
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Play
    config = Play
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Forward
    config = SeekRelative+15
    repeat = 1
    delay = 5
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Pause
    config = Pause
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Power
    config = Quit
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = xine
    button = Stop
    config = Stop
    repeat = 0
    delay = 0
end

begin
    prog = Rhythmbox
    remote = *
    button = Play
    repeat = 1
    config = play
end

begin
    prog = Rhythmbox
    remote = *
    button = Pause
    repeat = 0
    config = pause
end

begin
    prog = Rhythmbox
    remote = *
    button = KEY_PLAYPAUSE
    repeat = 1
    config = playpause
end

begin
    prog = Rhythmbox
    remote = *
    button = Stop
    repeat = 1
    config = stop
end


begin
    prog = Rhythmbox
    remote = *
    button = Next
    repeat = 0
    config = next
end

begin
    prog = Rhythmbox
    remote = *
    button = Prev
    repeat = 0
    config = previous
end

begin
    prog = Rhythmbox
    remote = *
    button = Rewind
    repeat = 1
    delay = 5
    config = seek_backward
end

begin
    prog = Rhythmbox
    remote = *
    button = Vol_Up
    repeat = 5
    config = volume_up
end

begin
    prog = Rhythmbox
    remote = *
    button = Vol_Down
    repeat = 5
    config = volume_down
end

begin
    prog = Rhythmbox
    remote = *
    button = Power
    repeat = 1
    config = quit
end

begin
    remote = Medion_MD8800
    prog = totem
    button = DVD_Menu
    config = play_dvd
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Power
    config = quit
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Up
    config = up
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Down
    config = down
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Left
    config = left
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Right
    config = right
    repeat = 0
    delay = 0
end

begin
        prog = totem
        remote = Medion_MD8800
        button = OK
        repeat = 1
        config = select
end

begin
        prog = totem
        remote = Medion_MD8800
        button = DVD_Menu
        repeat = 0
        config = menu
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Vol_Up
    config = volume_up
    repeat = 5
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Vol_Down
    config = volume_down
    repeat = 5
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Mute
    config = mute
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Back
    config = quit
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Info
    config = show_playing
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Rewind
    config = seek_backward
    repeat = 1
    delay = 5
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Play
    config = play_pause
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Forward
    config = seek_forward
    repeat = 1
    delay = 5
end

begin
    remote = Medion_MD8800
    prog = totem
    button = Pause
    config = pause
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Power
    config = quit
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Up
    config = seek +60 0
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Down
    config = seek -60 0
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Left
    config = seek -6 0
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Right
    config = seek +6 0
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Vol_Up
    config = volume +1
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Vol_Down
    config = volume -1
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = OK
    config = pause
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Mute
    config = mute
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Rewind
    config = seek -30 0
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Play
    config = pause
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Forward
    config = seek +30 0
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Pause
    config = pause
    repeat = 0
    delay = 0
end

begin
    remote = Medion_MD8800
    prog = mplayer
    button = Stop
    config = quit
    repeat = 0
    delay = 0
end

Mind that it enables remote control for xine, rythmbox, totem and mplayer (rythmobox, and totem must have the lirc support enabled to work, see Edit/Plugins). Enjoy.

Making a nice home video DVD

Video source: a Sony handycam (DCR-SR36) which produces mpeg/2 files.

Anticipated result: a nice DVD with rich menus.

How to do it?

First, I don't want to recode the movie clips, since it would degrade their quality. So I decided to use the mpegs straight from the video camera. If there is a need to clip such a video there is a nice tool to do that: avidemux.

There is also another nice tool for DVD authoring: DVDStyler - you can create a DVD menu interactively, add/rearrange clips etc. However it seems that it takes a great deal of time to come up with nice designs.

So I stumbled upon tovid. It's a bunch of scripts which allow to author a DVD in a non-interactive way, just generating appropriate menus, thumbnails etc. And here comes a bummer.... It turned out that there the mpegs from the videocam are not 100% compatible with the DVD format, and they require ... well not recoding but remuxing (remultiplexing). In order to do that I use a buch of commands:

ffmpeg -i $1 -vcodec copy -an -f rawvideo foo.mpv
ffmpeg -i $1 -vn -acodec copy -f mp2 foo.mp2
mplex -f 8 -o $2 foo.mpv foo.mp2
rm foo.mpv foo.mp2

Actually its a script, its good to save the above contents as an executable file, let's say: mpgfix, and then run it:

mpgfix file.mpg file-fixed.mpg

So file.mpg is remuxed and saved as file-fixed.mpg. You can save the file with the same name of course, then the original one will be replaced with the remuxed one. Mind that there is no quality loss here, no recoding.

And here comes the nice part DVD authoring, I just launch one of the tovid scripts (todisc):

todisc -loop 0 -chain-videos -menu-length 2 -thumb-shape normal -aspect 16:9 -menu-title "My DVD" -pal -files *.mpg -titles *.mpg -out DVD

And after a while in the DVD directory there is a complete authored DVD :) with nice animated menus. You can generate an ISO image out of it:

mksiofs -dvd-video -o dvd.iso DVD/

And you'll get a file dvd.iso which is a complete ISO image ready to burn. Enjoy.