How can i encode the size of the file?

[tinduc]

i know, that: encoded as bytes where each of them contain 7 bits of the size and most significant bit set to 1.
But, could you give me the example if the picture has the following size: 19725 bytes.
19725--->4d0d--->100110100001101----> can you following??...
thanks

[pautamo]

19725 -> 4d 0d -> 0100 1101 0000 1101 -> 01 001 1010 000 1101 ->
the most significant bit in last octet is set to 0 for ending mark
1000 0001 1001 1010 0000 1101
BR
M, Forum Nokia

[pautamo]

Convert size to hex numbers, then to bits, then
take the bits and put them inplace of the xs.
Max 14 bits long number fits to two octets:
1xxx xxxx 0xxx xxxx
Max 21 bits long number fits to three octets:
1xxx xxxx 1xxx xxxx 0xxx xxxx
Convert octets back to hex numbers.
BR
M, Forum Nokia