Index of /lac2012
Example video trailer for video recordings at the Linux Audio Conference 2012.
audio soundtrack @ 48kHz samplerate
uncompressed (.wav, .aiff,..) >= 16bits/sample
exactly 8 seconds long.
copyleft licensed: allow linuxaudio.org to freely use the soundtrack.
(yes, we will give you credit on the LAC website.
no, we won't add your name to this trailer-video.
The conference-videos which will feature the trailer will be licensed in
terms of the Creative Commons Attribution-ShareAlike 3.0 Unported License
with attribution going to linuxaudio.org.)
**How to answer the call**
Submit your soundtrack by email to firstname.lastname@example.org
using the subject "LAC trailer", before April 1st 2012.
(that is Saturday, March 31 23:59:59 UTC 2012)
Either attach the audio file (it should be < 2MB) to the email
or send us a link to where we can download it.
max. 2 submissions per person.
We'll close the call after the first 50 submissions! This is necessary
because LAC starts in 5 weeks and we can not review more than 50
entries in time for the conference.
The LAC-team (current conference committee, previous organizers and
volunteers) - will get to vote and choose the soundtrack.
Identical video content, different formats and quality.
- lac_trailer_sample.dv 55 MB # DVCPRO (NTSC)
- lac_trailer_sample.avi 1.6 MB # mpeg4, avi
- lac_trailer_sample.flv 144 KB # Flash Video, h264
**Video file information**
NTSC - DV 720x480 [PAR 8:9 DAR 4:3 -> 720x540] [30000/1001 tbc] 29.97fps
Duration: 239 video-frames = 8 seconds - 1 video-frame ~ 7.97 seconds
00:00:00.00 -> 00:00:07.29
**Annotated Edit List**
SMPTE; 29.97fps drop-frame timecode.
# This trailer:
00:00:00.00 -> 00:00:00.05 | 5 f. black
00:00:00.06 -> 00:00:00.10 | 5 f. LAC logo-fade in
00:00:00.11 -> 00:00:02.00 | 50 f. LAC logo big
00:00:02.01 -> 00:00:02.25 | 25 f. LAC logo scale, CCRMA logo fade-in
00:00:02.26 -> 00:00:03.00 | 5 f. text fade-in, start waveform line
00:00:03.01 -> 00:00:03.00 | 45 f. waveform line, static text
00:00:04.15 -> 00:00:04.25 | 10 f. CCRMA logo flash, static text
00:00:04.26 -> 00:00:07.15 | 80 f. static
00:00:07.16 -> 00:00:07.25 | 10 f. fade-out
00:00:07.26 -> 00:00:07.29 | 4 f. black
# The /actual/ video will start at 00:00:08.00.
This video is copyright 2012 linuxaudio.org.
It was created with lactrail - the LAC Video Trailer generator.
It can be [re]distributed freely and used for experimenting and sound-design.
However use of the linuxaudio.org logo depicted in the video is prohibited
without prior written approval by the linuxaudio.org director and/or the
linuxaudio.org management board.
This includes advertising or other potential uses including those not
described above. Please contact us for an approval prior to its utilization.
The linuxaudio.org logo and its variations are copyright 2006 Thorsten Wilms.
CCRMA logo used by permission. All rights reserved.
The conference videos which will feature the trailer will be licensed in
terms of the Creative Commons Attribution-ShareAlike 3.0 Unported License.