wget -c http://ftp.acc.umu.se/pub/debian-meetings/2009/debconf9/low/1050_Lightning_talk_Redirecting_require.ogv

# uncompress, rotate, store in AVI
time mencoder 1050_Lightning_talk_Redirecting_require.ogv -oac pcm -ovc lavc -lavcopts vcodec=ffvhuff -vf scale=320:240,rotate=1 -o output.avi

# compress using theora/vorbis, store in OGG
time ssh remus ffmpeg2theora -o 1050_Lightning_talk_Redirecting_require.rot90.ogv output.avi

# alternative: compress using mpeg1/vorbis
time ffmpeg -i output.avi -vcodec mpeg1video -acodec libvorbis 1050_Lightning_talk_Redirecting_require.rot90.avi

# prepare for playback
sudo om screen resolution qvga-normal
sudo fbset 240x320
sudo om screen glamo-bus-timings 2-4-2


# theora/vorbis playback:
mplayer -framedrop -ac -ffvorbis, -ao alsa -vc -fftheora, -vo fbdev -nocorrect-pts 1050_Lightning_talk_Redirecting_require.rot90.ogv

MPlayer 1.0rc4-4.4.5 (C) 2000-2010 MPlayer Team
mplayer: could not connect to socket
mplayer: No such file or directory
Failed to open LIRC support. You will not be able to use your remote control.

Playing 1050_Lightning_talk_Redirecting_require.rot90.ogv.
libavformat file format detected.
[theora @ 0x41fe20]7 bits left in packet 82
[ogg @ 0x3fe2f0]max_analyze_duration reached
[lavf] stream 1: video (theora), -vid 0
[lavf] stream 2: audio (vorbis), -aid 0
VIDEO:  [theo]  240x320  0bpp  25.000 fps    0.0 kbps ( 0.0 kbyte/s)
==========================================================================
Opening video decoder: [theora] Theora/VP3
Frame: 240x320, Picture 240x320, Offset [0,0]
Could not find matching colorspace - retrying with -vf scale...
Opening video filter: [scale]
Movie-Aspect is undefined - no prescaling applied.
[swscaler @ 0x5c7810]No accelerated colorspace conversion found from yuv420p to rgb565le.
[swscaler @ 0x5c7810]using unscaled yuv420p -> rgb565le special converter
VO: [fbdev] 240x320 => 240x320 BGR 16-bit 
Selected video codec: [theora] vfm: theora (Theora (free, reworked VP3))
==========================================================================
==========================================================================
Requested audio codec family [vorbis] (afm=libvorbis) not available.
Enable it at compilation.
Opening audio decoder: [tremor] Ogg/Vorbis audio decoder
AUDIO: 32000 Hz, 1 ch, s16le, 52.0 kbit/10.16% (ratio: 6500->64000)
Selected audio codec: [tremor] afm: tremor (OggVorbis audio)
==========================================================================
AO: [alsa] 22050Hz 1ch s16le (2 bytes per sample)
Starting playback...
A: 197.6 V: 197.5 A-V:  0.105 ct:  0.000 4939/4939 29% 34% 14.3% 204 0

# mpeg1/vorbis playback:

mplayer -framedrop -ac -ffvorbis, -ao alsa -vc -fftheora, -vo fbdev -nocorrect-pts 1050_Lightning_talk_Redirecting_require.rot90.mpg