I have a question about image quality becomes worse as I convert jpg to bitmap in Animate.
We eagerly anticipate the question.
"BMP format files are uncompressed bitmapped images"
False. BMP files use RLE or Huffman compression.
"BMP formatted images have a higher resolution than JPG images."
Also false. BMPs and JPEGs can both be whatever resolution you want (up to the maximum resolution supported by each format, which is in the gigapixel range).