Hi!
Does anyone know, what kind of image compression is used between ATEM TVS and ATEM Software Control to upload/download stills?
My test is the following:
Image: 1280x720, 24bpp => 1280x720x3 Byte/px + 44 Byte header/footer = 2.764.844 Byte TGA
Fill this image with color #00FF00 (green), and save it as PNG (best compression): 3757 Byte
Upload this file to the ATEM TVS with ATEM Software Control: 24 Byte!!! How?!
This is the content of the one and only FTDa packet (thx to wireshark):
- Code: Select all
fe fe fe fe fe fe fe fe 00 00 00 00 00 07 08 00 3a c2 ba b2 3a c1 ca b2
Maybe the flif format can be such small like this, but this is not in flif format.
What is this format and how can I encode/decode this?
I would appreciate any tip/suggestion/idea...
Thanks in advance!