Item locations can be omitted for AVIS-major files which don't contain pitm boxes. When no iloc is present, the locations map is default-initialized, and if the pitm references a nonexistent item, an error is thrown in strict mode.
I've added a couple test cases that work in Chrome but not in the upcoming Firefox AVIS patch. This should enable it to play those animations as expected.
Item locations can be omitted for AVIS-major files which don't contain
pitm
boxes. When noiloc
is present, the locations map is default-initialized, and if thepitm
references a nonexistent item, an error is thrown in strict mode.I've added a couple test cases that work in Chrome but not in the upcoming Firefox AVIS patch. This should enable it to play those animations as expected.