Hacking Help compressing Super Mario 64 romhacks to 32MB format for VC injecting?

[SaulFabre]

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UPDATED LINK: https://gbatemp.net/threads/help-co...s-to-32mb-format-for-wii-vc-injecting.562793/

 

[Shadow#1]

Hi, community.
I'm thinking inject the romhacks of Super Mario 64 'Super Mario Rainbow Road', 'Super Mario 74 EE', 'Super Mario Star Road' and others to Nintendo 64 Virtual Console. But I want to make the ROM files of the hacks to have 32MB as size, because the romhacks have a size of 48MB, that the VC emulator doesn't allow.
I tried to inject them but I got stuck in it because I always got problems because in the Classic Controller screen, it always crashed, because the size of the ROM file is too large for the base.
Can anyone say me how I can compress the SM64 romhacks to 32MB size for make them usable for Virtual Console?
Thanks

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