BLOB True-Color Image

json

{ "type": "META", "id": "BLOB-HASH-ID",  "ticket": 1 }||{ "filename": "dadas", "data": "data:image/png;base64,asdfasdfwer" }|

filename file name.
data reserved metadata; binary data uses a specification similar to Data URLs, but with differences.
1. General format, fully compatible with Data URLs: data:[<mediatype>][;base64],<data>
  - e.g. data:image/png;base64,asdfasdfwer
  - e.g. data:text/html,<html></html>
  - In general, this format should be used whenever possible, so it can be loaded directly with Web APIs without algorithm conversion.
2. Extended format, extending functionality by adding encodings such as gzip/deflate: data:<mediatype>[pipeline],<data>
- e.g. data:text/html;gzip;base64,asdfasdf
  1. First base64-decode asdfasdf.
  2. Then decompress with gzip.
  3. Finally load as text/html.
- e.g. data:text/css;deflate;aes128;base64,aaaaaaa
  1. First base64-decode aaaaaaa.
  2. Then decrypt with aes128 (specific encryption/decryption logic to be determined).
  3. Then decompress with deflate.
  4. Finally load as text/css.

json

{ "type": "META", "id": "ID",  "ticket": 1 }||{ "filename": "dadas", "data": "data:application/vnd.ms-excel;base64,xxsasdfawerwerqwer" }|