ZXpand+ A/V player

Any discussions related to the creation of new hardware or software for the ZX80 or ZX81
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sirmorris
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Location: oxon, uk

Re: ZXpand+ A/V player

Post by sirmorris » Fri Nov 03, 2017 8:14 pm

--=== ZXpand+ ... A more moderner all-in-one upgrade solution for ZX81 ===--
* SD/MMC storage * 32K Hires-capable RAM * AY sound chip * Joystick port * Serial *
* BASIC enhancements - plug & play * Reset button * Auto-boot facility *

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yerzmyey
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Re: ZXpand+ A/V player

Post by yerzmyey » Thu Dec 21, 2017 5:23 pm

nollkolltroll wrote:
Fri Nov 03, 2017 10:56 am
What is it? An audio/video player that uses the ZXpand+ with fw 1.12 or later to stream a 128x94 pixel b/w video file @25fps and AY audio @50 updates per second. The .p and .bin files should be placed on an empty FAT16 formatted SD-card, FAT32 did not work for me.
I haven't had a chance to test it, but it's definitely _most_ interesting.

Can You describe the process of creating the ZX81-friendly BIN video-file, possibly adding a list of required software?

Kind regards.
Y
"FERENGI" - an arcade game for ZX81: http://tiny.pl/hp3bq
"MONOCHROME" issue 5 (Spring 2014) - a free paper/PDF magazine about ZX81: http://tiny.pl/q2m44
ZX-81/TS1000/TS1500 COMPETITIONS 2007/2009: http://zx81.republika.pl/

nollkolltroll
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Re: ZXpand+ A/V player

Post by nollkolltroll » Fri Dec 22, 2017 6:15 am

I'll try to get time to describe the process during Christmas break. Lots of handheld processing that could be automated.
/Adam

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