3 ms·
What about interframe compression?
by callesgg 10y ago
What about interframe compression?
- maxst 10y agoSupported http://littlesvr.ca/apng/inter-frame.html http://littlesvr.ca/apng/inter-frame.html
- therealmarv 10y agoThanks for this link. Also a good test case for Chrome Canary (59)
- Scaevolus 10y agoYes. Each frame can specify a region of the overall image, usually just the bounding box of the changed pixels. There are a few options for retention: APNG_DISPOSE_OP_NONE: no disposal is done on this frame before rendering the next; the contents of the output buffer are left as is. APNG_DISPOSE_OP_BACKGROUND: the frame's region of the output buffer is to be cleared to fully transparent black before rendering the next frame. APNG_DISPOSE_OP_PREVIOUS: the frame's region of the output buffer is to be reverted to the previous contents before rendering the next frame.