Eric's presentation in video format

GNU Radio
1

On the GSM w/ gnuradio wiki, there’s a (broken) link to a video of a
presentation Eric gave. Does anyone have this video? Eric? Matt?
Bueller? Cartman?

Thanks,
Tim

2

On Fri, Mar 02, 2007 at 08:21:08AM -0500, Timothy Brown wrote:

On the GSM w/ gnuradio wiki, there’s a (broken) link to a video of a
presentation Eric gave. Does anyone have this video? Eric? Matt?
Bueller? Cartman?

Thanks,
Tim

I’m not sure which talk it was. If you let me know, I may be able to
help. We really ought to collect copies of all of these on

Eric

3

Hi,

i’ve fixed the link and it’s now available again at
http://www.segfault.net/gsm/gnu-radio.zip

regards,

steve

4

On 3/2/07, Eric B. [email protected] wrote:

I’m not sure which talk it was. If you let me know, I may be able to
help. We really ought to collect copies of all of these on gnuradio.org

The talk was 108MBytes when I tried to download the zip.

If and when those collections get put onto gnuradio.org - can they be
cut up into different sections or transcoded with a better codec?

Eric

Brian

5

On 3/2/07, Eric B. [email protected] wrote:

We can host them if somebody wants to transcode them. It would be
very nice if there was a free software player for whatever format
the stuff ends up in.

I believe VLC can play H.264 encoded videos and has a client for every
platform out there.

I can try to take a look into it a little more while my FPGA builds.

Eric

Brian

6

On Fri, Mar 02, 2007 at 12:16:44PM -0500, Brian P. wrote:

Brian

We can host them if somebody wants to transcode them. It would be
very nice if there was a free software player for whatever format
the stuff ends up in.

Eric

7

I’ll transcode this and provide it.

Thanks,
Tim

8

On Fri, Mar 02, 2007 at 12:35:58PM -0500, Timothy Brown wrote:

I’ll transcode this and provide it.

Thanks,
Tim

Thanks Tim!

When it’s ready send me a note letting me know where to grab it from.

Eric

9

Original sizes:

autarkis% ls -al *.mpg
-rw------- 1 tim tim 55782428 1998-08-22 11:41 gnu-radio-intro.mpg
-rw------- 1 tim tim 62095196 1998-08-22 11:41 gnu-radio_q-and-a.mpg

new sizes:

autarkis% ls -al *.ogg
-rw-r–r-- 1 tim tim 16867394 2007-03-02 14:46 gnu-radio-intro.ogg
-rw-r–r-- 1 tim tim 35760482 2007-03-02 14:52 gnu-radio_q-and-a.ogg

They’ll be available in a few minutes for Eric and in just a little
while longer for the rest of us. They play fine using VLC. (They
are re-encoded in Ogg Theora and the video artifacting is minimal
compared to the original).

Thanks,
Tim

10

On Fri, Mar 02, 2007 at 03:02:20PM -0500, Timothy Brown wrote:

-rw-r–r-- 1 tim tim 35760482 2007-03-02 14:52 gnu-radio_q-and-a.ogg

They’ll be available in a few minutes for Eric and in just a little
while longer for the rest of us. They play fine using VLC. (They
are re-encoded in Ogg Theora and the video artifacting is minimal
compared to the original).

Thanks,
Tim

Thanks!
Eric

11

On Fri, Mar 02, 2007 at 12:11:48PM -0800, Eric B. wrote:

are re-encoded in Ogg Theora and the video artifacting is minimal
compared to the original).

Thanks,
Tim

FYI, these were recorded in Amsterdam in July 2005.

They’re now available here:

http://gnuradio.org/video/gnu-radio-intro-2005-07-ams.ogg
http://gnuradio.org/video/gnu-radio-q-and-a-2005-07-ams.ogg

Eric

12

I’ve also put up my Radar talk from December 2005.
It’s big (384MB), and about an hour long. (Tim, can you transcode this
one too?)

http://gnuradio.org/video/22C3-543-en-i_see_airplanes.mp4

The corresponding slides are here:

http://gnuradio.org/video/22C3-543-en-i_see_airplanes.pdf

Eric