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<blockquote data-quote="Captain Jack" data-source="post: 1016216" data-attributes="member: 243342"><p>Thanks Phil <img src="https://www.satellites.co.uk/styles/default/xenforo/smilies/smile.png" class="smilie" loading="lazy" alt=":)" title="Smile :)" data-shortname=":)" /> Will check it.</p><p></p><p>I've been messing about a little and added a few more lines of code to give me a little Videocrypt and Nagravision demo in 4 second (or 100 frame) intervals. What's truly impressive is that this is completely real time and doesn't strain my VM at all.</p><p></p><p>For "Nagravision", it was literally one line of code to mix up the line orders.</p><p></p><p>[CODE] /* Calculate the active line number */</p><p> vy = (s->line < 313 ? (s->line - 23) * 2 : (s->line - 336) * 2 + 1);</p><p>+ if (s->frame%400 > 100 && s->frame%400 < 200) vy = (vy > 0 ? rand() % 200 + vy : vy);</p><p> if(vy < 0 || vy >= s->conf.active_lines) vy = -1;[/CODE]</p><p></p><p>The effect is pretty cool, though Nagra part looks more RGB or SECAM like, rather than PAL... but hey <img src="https://www.satellites.co.uk/styles/default/xenforo/smilies/smile.png" class="smilie" loading="lazy" alt=":)" title="Smile :)" data-shortname=":)" /></p><p></p><p>I am going to add a couple of switches to demo toggle these erm... "features". I can do a pull request if you like but no doubt you can do a much better job!</p><p></p><p>[MEDIA=youtube]tJfuhvui4Iw[/MEDIA]</p></blockquote><p></p>
[QUOTE="Captain Jack, post: 1016216, member: 243342"] Thanks Phil :) Will check it. I've been messing about a little and added a few more lines of code to give me a little Videocrypt and Nagravision demo in 4 second (or 100 frame) intervals. What's truly impressive is that this is completely real time and doesn't strain my VM at all. For "Nagravision", it was literally one line of code to mix up the line orders. [CODE] /* Calculate the active line number */ vy = (s->line < 313 ? (s->line - 23) * 2 : (s->line - 336) * 2 + 1); + if (s->frame%400 > 100 && s->frame%400 < 200) vy = (vy > 0 ? rand() % 200 + vy : vy); if(vy < 0 || vy >= s->conf.active_lines) vy = -1;[/CODE] The effect is pretty cool, though Nagra part looks more RGB or SECAM like, rather than PAL... but hey :) I am going to add a couple of switches to demo toggle these erm... "features". I can do a pull request if you like but no doubt you can do a much better job! [MEDIA=youtube]tJfuhvui4Iw[/MEDIA] [/QUOTE]
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