Zerosquare Posted February 21, 2015 Report Share Posted February 21, 2015 I just thought of something: Most CD homebrews are pretty small, so there's unused space on the disc. Even the largest ones are large mostly because of audio tracks, not code/gfx. What about filling the unused space with copies of the code/gfx? It could work that way: - there are N copies of your code/gfx on the disc - if a sector read fails, retry it a few times - if the error persists, seek to the next copy and try to read the sector from there - if it succeeds, continue loading from that copy (don't seek back to the original copy) - if it still fails after a few retries, go to the next copy (or back to the first one if you reached the last one) Maybe each copy could be in its own track or session. Padding could be used between copies to make sure they are spread far enough on the disc. I don't know if it can actually improve the reliability of JagCD loadings, but I think it could use a test Link to comment Share on other sites More sharing options...
GT Turbo Posted February 22, 2015 Report Share Posted February 22, 2015 Zero vs JagCD !! FIGHT !! Link to comment Share on other sites More sharing options...
Orion_ Posted February 22, 2015 Report Share Posted February 22, 2015 the JagCD reliability is not about data loading, I never had a problem with that, all data read are always 100% correct on my JagCD. The problem is always on the human side or the jaguar hardware side (bad OP list managment when switching from boot loader to another program, data track badly prepared before writing them to your CD, etc...) Link to comment Share on other sites More sharing options...
Zerosquare Posted February 22, 2015 Author Report Share Posted February 22, 2015 the JagCD reliability is not about data loading, I never had a problem with that, all data read are always 100% correct on my JagCD.I thought you said there were some problems with Philia for one person who did a video? Link to comment Share on other sites More sharing options...
Orion_ Posted February 22, 2015 Report Share Posted February 22, 2015 yes but I didn't do error checking in Philia :/ and ONE person on ... 150 ? this technic of multiple data copy on the same CD was used on PC Engine CD games. Link to comment Share on other sites More sharing options...
Cyrano Jones Posted February 26, 2015 Report Share Posted February 26, 2015 I thought about that for ULS, but pressed CDs seem to load pretty much all the time. The laser is crap. The clasp is crap. And the motor is pretty crap. Solution: Don't ship on CDR. Link to comment Share on other sites More sharing options...
Zerosquare Posted February 26, 2015 Author Report Share Posted February 26, 2015 Bah. Next time I'll tell people to use cartridges instead, like I usually do 1 Link to comment Share on other sites More sharing options...
Cyrano Jones Posted February 26, 2015 Report Share Posted February 26, 2015 Bah. Next time I'll tell people to use cartridges instead, like I usually do Build us a 700mb cart 1 Link to comment Share on other sites More sharing options...
Zerosquare Posted February 26, 2015 Author Report Share Posted February 26, 2015 I could, but nobody could afford it. This is not the NeoGeo scene 1 Link to comment Share on other sites More sharing options...
GT Turbo Posted February 27, 2015 Report Share Posted February 27, 2015 Winners don't use JagCD.... Link to comment Share on other sites More sharing options...
Zerosquare Posted February 27, 2015 Author Report Share Posted February 27, 2015 Too bad there's no "like" button on this forum 1 Link to comment Share on other sites More sharing options...
GT Turbo Posted February 28, 2015 Report Share Posted February 28, 2015 There is one on the right, you don't have ? But only problem when i click on it : too much vote today (Even if i it's my first vote !) Link to comment Share on other sites More sharing options...
Zerosquare Posted February 28, 2015 Author Report Share Posted February 28, 2015 It doesn't display here. Oh well Link to comment Share on other sites More sharing options...
GT Turbo Posted February 28, 2015 Report Share Posted February 28, 2015 I see that : Link to comment Share on other sites More sharing options...
Zerosquare Posted March 1, 2015 Author Report Share Posted March 1, 2015 Ah, you're right, I didn't even notice. I must be really tired... Link to comment Share on other sites More sharing options...
sh3-rg Posted March 2, 2015 Report Share Posted March 2, 2015 /me likes where this thread is going (sorry, not been able to sign in for quite a while, reset my password yet again this morning). As CJ said, the problem occurs before you even get to that point, not so much once the hash is passed. If it gets that far it's you more likely doing something wrong, not the Jaguar CD. CD-R is just a bad place to go, that's why we put out games on CD-R with binaries on a standard disc, so we couldn't be accused of presenting people with unusable products... in the end it doesn't really matter, Jaguar fans rarely play games anyway, they put them on shelves and in storage boxes (joke!) but tbh, I've done exactly that (no joke!)... and it's really daft 1 Link to comment Share on other sites More sharing options...
GT Turbo Posted March 2, 2015 Report Share Posted March 2, 2015 Little off topic : Zero normally now you can 'like this'. (Bad, need to modify the numbers of vote by day at hand for all groups ) Hope i modified all the groups. 2 Link to comment Share on other sites More sharing options...
Zerosquare Posted March 2, 2015 Author Report Share Posted March 2, 2015 It works 1 Link to comment Share on other sites More sharing options...
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