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atomic14 / esp32-tv

ESP32 - Sound and Vision - Video Streaming to the ESP32
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Use zlib to compress and decompress image data #11

Closed modi12jin closed 1 year ago

modi12jin commented 1 year ago

@cgreening Sorry to bother, is it feasible to send to esp32 for decompression with zlib compression on the server side

modi12jin commented 1 year ago

https://github.com/moononournation/ArduinoVNC

https://components.espressif.com/components/espressif/zlib

https://components.espressif.com/components/espressif/libpng

cgreening commented 1 year ago

On the image data side there's not a huge amount of benefit as the JPEG images are already heavily compressed. There would be some marginal benefit on the audio side of things, potentially that is quite compressible, but again, compared to the image sizes it's a small amount of data.

modi12jin commented 1 year ago

Thanks for your reply！

modi12jin commented 10 months ago

Someone wrote an example for the component https://github.com/nopnop2002/esp-idf-zlib