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Social Bots, Fake News und Filterblase
JK
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11:30 begin

Both cam is little bit to light (1/2EV dowm)
Good cam operators

11:37 Show closeup more often
11:41...12:15 Switch between screen and speaker more often
12:19 SHow sometimes harold

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We should share our secrets
Daan Sprenkels
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12:45 begin

when speaker is walking, keep their face looking towards the middle of the screen
13:03 here it was okay :)

could show speaker more often in split preview or pic-in-pic.

13:13...13:19 small white line at the top over the black background is somehow disturbing to watch in total view. also total view is very static and much empty space, and speaker's face is not very good visible
13:20 showing empty slides? :)
13:23 yeeeees, finally split preview. I like it :)
13:24 "at the beginning I said"  [cut to slides reading "don't implement your own crypto"] <-- this was perfect! :D
13:27 speaker standing slightly off-center looks somehow better than when they are centered.


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Reverse engineering FPGAs
MatthiasL
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13:58  Stream Begin (TC 2:29)
13:59 Too much Headspace for shot on Herald / other Angels in shot
14:00 Audio / Applause breaks during switch to speaker
14:02 Wide Angle Shot on speaker: good composition and focus
14:03...14:05: Good to stay on slides and show the speaker primarily as picture in picture -> no unneccessary switches to speaker and back to slides, good
14:07: Speaker uses black background on slides, and the schematics are hard to see -> probably give presenters some hints upfront; higher resolution probably won't help
14:10: Wide angle shot on speaker / Shot compositions: Speaker a little too much on the right side
14:13: Pic in Pic: Speaker is too far on the right side
14:15: Close Up: Speaker is too far on the left / middle
14:18: Pic in Pic: Speaker again too far on the left
14:23: Wide Angle Shot: Speaker too far on the right
14:25: Q&A starts but slides are shown too long, shot on Herald too late
14:29: Speaker is usually on the left side of the shot instead of the right
14:34: Speaker is not really good placed: hands are cut-off, etc. -> either close-up or real wide-angle shot shall be used
14:42: Stream ends; Speaker gasping hearable via Audio shortly before ending.

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Electromagnetic Threats for
Information Security
jtbx
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15:15 begin
15:15: Speakers are looking out of the frame, not into
15:17: Side by Side: Speakers too small
15:18: Pic in Pic: Too much headspace, Speakers too small
15:21: Side by Side equal: Slides too small for this composition
15:24: No need to switch from side by side preview to slides only
15:29: Same as last comment. Slides only are shown, but lower right corner has no text, so side by side preview could be kept
15:32: Switch from side-by-side preview to slides only
15:33: close up: Too much headroom, legs cut at a bad spot
15:55: too much headroom, but feet are cut
15:57: herald shot: heads in the picture
16:04: stream ends

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Blinkenrocket!
jtbx
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16:30: begin
16:35: side by side preview: headroom is quite small
16:43: side by side preview: pan is sometimes a bit abrupt
16:45: hardware helb up by second speaker only shown late
16:58: stream ends

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Inside Android’s SafetyNet
Attestation: Attack and
Defense
Billi
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18:31: heralds speaks about the live translation
18:32: herald starts speaking
18:33: talk starts
18:33: audio missing for the first few seconds
18:33: small camera did not center the speaker
18:38: small camera did not center the speaker
18:46: slides and speaker are shown, but on the sliedes is a lot of text. would be better to show only the slides
18:48: only speaker is shown while he talks about a table on the slides. maybe show both or just the table
18:51: only speaker is shown, but not centered
18:57: maybe the speaker could additionally be shown in the bottom right corner
19:09: maybe the speaker could be shown in the bottom right corner above the slides instead next to the slides
19:17: speaker should not have been shown. the terminal is small
19:23: room camera is shown but nothing interesting happened
19:28: herald starts speaking after the talk but the sound is missing at first. Q&A starts
19:30: stream lagged. picture freezed
19:31: talk ends. stream lagging again

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Financial surveillance
phil
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[19:45] Stream starts, stream stutters.
[19:47] Stream is fine
[19:52] Side by side preview looks great. Speaker sits anyway, so cam can stay static (and does so)
[19:54] Switching between speakers was a little bit late
[19:54] Unnecessary switch to inactive speaker
[20:02] Small text -> full screen. Good job!
[20:04] Delayed speaker switch again
[20:08] Quite small text w/ side-by-side equal. Doesn't work well.
[20.09] ^ fixed after half a minute
[20:18] Side by side preview with three-word slide for minutes
[20:29] Camera on inactive herald while speaker answers question
[20:33] Stream stutters
[20:45] Talk finished

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The making of a chip
maga
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[21:04] start talk
[21:06] no speaker only the slides on the stram
[21:10] to many space oven the head

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ASLR on the line
maga
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[22:15] start
[22:30] to long the same Picture
[22:59]end

[Uncovering vulnerabilities in Hoermann BiSecur]
kuma

[23:28] Herald starts
[23:30] talk starts
[23:31] good pinture in supersoource
[23:32] somtimes cam too slow in panning with the speaker
[23:35] good switch to slides
[23:41] Arm/Person cuttet off
[23:47] nice switch to slides
[23:57] a littel too fast to super source
[00:01] switch in littel frame not nice
[00:03] wrong speaker in the picture
[00:03] better with side by side, maybe a bit small for the console
[00:05] nice to show the demo
[00:06] always having a total of the demo is better
[00:08] nice composition, but left arm of speaker sometimes cutted of
[00:09] a little bit fast in switch to supersource
[00:10] too much audience
[00:12] nice switching between speakers /herald etc
[00:13] not much headroom in erald (caused by hat)
[00:19] too much audience, but hard with the speakers so far apart
[00:20] talk ends