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Forums > CSDb Entries > Event id #3011 : Transmission 64
2021-01-25 01:31
anonym

Registered: Jan 2002
Posts: 247
Event id #3011 : Transmission 64

Three months to Transmission 64. Are YOU working on your demo, music and graphics already?

We will host a
* demo competition
* 4k competition
* music competition
* graphic competition
* PETSCII competition
 
... 76 posts hidden. Click here to view all posts....
 
2021-04-10 07:17
anonym

Registered: Jan 2002
Posts: 247
Thank you all for tasking Mibri with doing more of the compo recording <3 We'll still be doing some tests, but this is important feedback.

For those who want to jog their memory, Mibri has some recordings of previous streams here:
https://www.twitch.tv/mibric64/videos

And Case also has some recordings of the streams here:
https://www.youtube.com/user/c45e64/videos

I'll let him answer the questions regarding the equipment, but one thing I'm pretty sure about is that he doesn't have a Lumafix.
2021-04-10 08:56
The Sarge

Registered: Aug 2002
Posts: 42
Chris Wicked recorded twitch stream on Case Youtube page is way too oversaturated, while Mibris looks good.
I have had several pictures shown on Mibris and all looks as they look here when I created them.

I use a Ultimate 64 connected via an analogue signal to my CRT and regulary check stuff I do on that one. From what I have read (I haven't tested it myself) is that the HDMI output from the Ultimate 64 makes the colours differ from the analogue output. The analogue output is stellar with the latests firmware (1.37), its only the brown that is a bit off and seems slightly more redish but its bareable.
So I suggest using analogue output if you plan on using the Ultimate64.
2021-04-10 23:07
Copyfault

Registered: Dec 2001
Posts:
Quoting Krill
Quoting Copyfault
not like the Revision-stream-distorted ones
Haha, yeah, and they even ranted about the C-64's palette. 16 shades of brown master race!
Yes, indeed! The compo-block moderators behaved somewhat arrogant when it came to C64 graphics, or was it just me being too thin-skinned? Plus I completely disagree with the comments (better: ranting) on the C64's colour palette being "not the best" up to "16 shades of brown" - considering how PAL works and given its mixing possibilites, it is close to the best partitioning one could come up with. Like I wrote already somewhere: this was system-bashing in a multi-platform compo! Disappointing!

Sorry for the offtopic-ness, had to get rid of it!
2021-04-12 00:58
anonym

Registered: Jan 2002
Posts: 247
Fascinating feedback here. At least for demos, I have to be honest, I'm not that fond of seeing them in Mibri's stream due to skipped frames and jitter that gets added on occasion. Scrollers should look smooth where possible. We'll do our best, but I have a feeling we won't make everyone happy.
2021-04-12 18:06
Burglar

Registered: Dec 2004
Posts: 1031
I wholeheartedly disagree with what some said about stream quality: solid 50fps is far more important than color accuracy (and since when do ppl agree on which palette is right;).

Unless there's only a gfx compo, I would choose proper framerate over palette every time. 30fps is not cutting it :)
2021-04-13 13:30
Trap

Registered: Jul 2010
Posts: 222
I am sure that if somebody cracks the 50.125mhz to 50mhz capture conversion that is causing the stutter in pretty much all c64 video captures, that person would be a hero.
2021-04-13 13:39
chatGPZ

Registered: Dec 2001
Posts: 11107
it can be done, but the equipment needed wont be trivial :) ie capture at 50.125Hz, then slow it down to 50Hz (which wont be noticable afterall)
2021-04-13 13:44
Krill

Registered: Apr 2002
Posts: 2839
Quoting Trap
I am sure that if somebody cracks the 50.125mhz to 50mhz capture conversion that is causing the stutter in pretty much all c64 video captures, that person would be a hero.
This doesn't concern me much, as it should produce a skipped frame only once in every few seconds. Plus most PCs cannot really output smooth video anyways, even less so with video coming in from the net. =)

However, one of my pet peeves are video ADCs which insist that PAL signal MUST be interlaced. :)

So they ignore that a C-64 (or any other machine of that era) outputs progressive 50-ish FPS video, then stubbornly add half a rasterline of toggling Y-offset to their 50 FPS output signal.
Makes for somewhat nervously twitching still pictures and de-/interlacing artefacts down the pipeline.
2021-04-13 13:59
chatGPZ

Registered: Dec 2001
Posts: 11107
Thats why at Revision we had to use those Imagepro HD scan converters ... the others couldnt do the field->frame conversion
2021-04-14 01:13
anonym

Registered: Jan 2002
Posts: 247
Thank you all for your feedback.

On a lighter note, we've got a bunch of shout-outs from other attendees, so check those out in the meantime:

https://www.youtube.com/watch?v=3iXF13NRV48&list=PLZrOu95tr-T6r..

There's still some more coming, so keep watching, this is a playlist with 6 so far, I'll add new ones there as well.
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