Dave is running a test upscaling his 1080p 50fps footage to 4K UHD (3840x2160) 30fps and uploading to Youtube. Rumour has it that Youtube is supposed to detect this 4K footage and give better quality converted video quality.
Can you see any difference between this video at 1080p and this other one uploaded at 1080p?
https://www.youtube.com/watch?v=q95mfnmMdwA
And if there is a quality difference, is it worth the extra file size, rendering, transcoding, upload, and youtube processing time?
Render times for the 5min video are:
4K = 17:29
1080p = 1:59
...
https://www.youtube.com/watch?v=4SqryR3-8uE
Unboxing, first impression, and some experiments with the new Rohde & Schwarz MXO4 12bit oscilloscope.
Is the new MXO-EP ASIC faster than the Keysight Megazoom IV ASIC?
If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog
00:00 - Unboxing the MXO4
05:06 - Screen glare
06:45 - OMG the Probes!
10:10 - Boot
14:30 - Fan noise?
17:38 - No automatic stats
18:38 - 1,2,4,5 sequence!
19:50 - Bandwidth limit option
22:26 - Keysight DSOX3000 comparison
25:33 - Horizontal measurement update rate bug
28:23 - The Spectrum Analyser is amazing!
32:18 - FFT resolution
35:07 - Waveform Update Rate Shootout with Keysight
37:15 - Logic Analyser
38:55 - Lockup! And remote firmware updating
45:31 - 18 bit HD Mode!
47:25 - 16bit Rigol HD mode comparison
49:34 - Colour graded displays
52:12 - Window Docking
53:52 - Siglent SDS2354X HD noise comparison
Forum: https://www.eevblog.com/forum/blog/eevblog-1528-rs-mxo4-12bit-oscilloscope-unboxing-and-experiments/
Web Site: http://www.eevblog.com
Other channels:
EEVblog2: http://www.youtube.com/EEVblog2
EEVdiscover: https://www.youtube.com/eevdiscover
T-Shirts: http://teespring.com/stores/eevblog
#ElectronicsCreators #Oscilloscope
...
https://www.youtube.com/watch?v=txPxo4TA0i4
Dave attempts to trace a short "real-time" on the main board of the Lecroy 9384C oscilloscope.
Teardown video is here: http://www.youtube.com/watch?v=96Wz6NIalC4
Forum Topic: http://www.eevblog.com/forum/blog/eevblog-398-lecroy-9384c-oscilloscope-repair/
EEVblog Main Web Site:
http://www.eevblog.com
EEVblog Amazon Store:
http://astore.amazon.com/eevblogstore-20
Donations:
http://www.eevblog.com/donations/
...
https://www.youtube.com/watch?v=F-VnbzXjH9I
2023 brings us Solar Freakin' RAILways! from Swiss start-up Sun-Ways
A dumber idea than Solar Roadways?
https://www.sun-ways.ch/
Forum: https://www.eevblog.com/forum/blog/eevblog-1534-solar-freakin-railways!/
If you find my videos useful you may consider supporting the EEVblog on Patreon: http://www.patreon.com/eevblog
00:00 - Solar Freakin' RAILways!
00:56 - Yes, Solar Freakin' Roadways are STILL going!
02:53 - EVERY solar roadways startup has failed, epicly.
05:12 - Let's watch the promo video!
09:05 - Showstoppers as far as the eye can see
10:14 - You NEVER go full Brusaw! (Melting snow!)
11:16 - Err, dust anyone?
14:23 - Let's look at the location. Is there are a better place to put solar panels?
16:49 - The South Korean's have a solution
17:32 - Stop it. Just stop it. But the grift is real.
Web Site: http://www.eevblog.com
Other channels:
EEVblog2: http://www.youtube.com/EEVblog2
EEVdiscover: https://www.youtube.com/eevdiscover
T-Shirts: http://teespring.com/stores/eevblog
#SolarRoadways #Debunking #Railway
...
https://www.youtube.com/watch?v=7vItnxhWRqw
Teardown Tuesday.
What's inside a 1980's vintage Microtek MICE-16 8086 in-circuit emulator that Dave scored for 99 cents on ebay?
http://www.microtekintl.com/
http://en.wikipedia.org/wiki/Intel_8255
Forum Topic: http://www.eevblog.com/forum/blog/eevblog-410-microtek-8086-in-circuit-emulator-teardown/
Photos: http://www.flickr.com/photos/eevblog/sets/72157632523962117/
...
https://www.youtube.com/watch?v=XqLBmWu6Mg4
A five part video series on building the Free PDK open source programmer for the 3 Cent Padauk microcontrollers.
A new video released 9am Sydney time every day.
Part 1 is about how to take a github hardware project and order the parts and PCB from a Bill Of Materials. This could be applicable to any project you want to get manufactured.
https://github.com/free-pdk/
The 3 Cent Micro: https://www.youtube.com/watch?v=VYhAGnsnO7w
Using the Padauk Programmer: https://www.youtube.com/watch?v=r45r4rV5JOI
Forum: https://www.eevblog.com/forum/blog/eevblog-1306-(1-of-5)-3-cent-padauk-micro-open-source-programmer/
#Padauk #github #PCB
EEVblog Main Web Site: http://www.eevblog.com
The 2nd EEVblog Channel: http://www.youtube.com/EEVblog2
Support the EEVblog through Patreon!
http://www.patreon.com/eevblog
AliExpress Affiliate: http://s.click.aliexpress.com/e/c2LRpe8g
Buy anything through that link and Dave gets a commission at no cost to you.
Donate With Bitcoin & Other Crypto Currencies!
https://www.eevblog.com/crypto-currency/
T-Shirts: http://teespring.com/stores/eevblog
...
https://www.youtube.com/watch?v=4fvFLSeDc4M
The IEEE Maker contest has turned into a complete joke!
Rampant vote rigging & ridiculous overunity & BS energy harvesting projects.
You won't believe the latest project!
http://transmitter.ieee.org/makerproject/view/9c968
http://transmitter.ieee.org/makerproject/
UPDATE: They removed all the dodgy entries a day after this video!
Forum: http://www.eevblog.com/forum/eevblab/eevblab-25-ieee-maker-contest-fail!/
...
https://www.youtube.com/watch?v=KpXvt8HRdoU