As I am new to the sources and CHDK, I need your help to change this limit. I would appreciate if someone can guide me.
" LDR R7, =0x57600000 \n" // --> Patched. Old value = 0x3A980. 2hrs 240fps" LDR R7, =0x28800000 \n" // --> Patched. Old value = 0x1D4C0. 2hrs 120fps
@reyalp Build part is clear, I can build. I was actually not sure what exactly I have to change and where. I would like to change the movie_rec.c directly for now and re-build. I was looking for references to 7200 (2 hrs) or in hex 0x1C20. I found out using grep -iR 1C20 sub/101a/movie_rec.c:LDR R1, =0x1C20 \n" // --> Patched. Old value = 0xE0F. 2hrsLDR R1, =0x1C20 \n" // --> Patched. Old value = 0x707. 2hrsI was thinking to change the above 2 references to 0x3840 (14400) and test
(though currently trying to find the FI2 offsets from the firmware that I was finally able to dump).
It works! I can record up to 4 hours of really bad quality videos now. I have also tried "make run-code-gen" and the result is the same.
Quote from: obi on 23 / November / 2021, 14:51:04It works! I can record up to 4 hours of really bad quality videos now. I have also tried "make run-code-gen" and the result is the same.Thanks for reporting. How large did the 4 hour file end up being? I guess since your previous test was 1.5 GB, it's probably over 2?
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