proc pouzivat PROTUNE nastaveni pri nahravani GoPRo:
Here are the key highlights of the Protune format and CineForm in general:
The Protune is still H264, 8 bit but now allows 24P (23.98) recording
The Protune encodes around 35MBps on the Hero2 and a whopping 45+Mbps on the Hero3
The colorspace is NOT locked in – with CamRAW mode – in post the native colorspace starts with a wider gamut than either AdobeRGB or sRGB – why do I care? – better grading.
The Protune is a log file – with automatic lookup LUTs – why do I care? – better grading.
The file does not spend valuable bits trying to make the highlights roll off – as this can now be done in post as you grade and convert from Log. Why do I care? It ekes out the most detail in the highlights
The blacks are not crushed
There is significantly less sharpening applied
There is less noise reduction applied
It uses the full YUV 0-255 code range to push as much to post as it can
It has automatic and now manual white balance – so you can for the first time lock in a white point in camera, but then vary it in post
Due to the maximum encoding nature of Protune – the WiFi is turned to black during record time – since it can not make a Protune file AND a low res WiFi feed to your iPhone and iPad simultaneously
In Protune, you can record two hours on one 32GB SD card.
http://www.fxphd.com/blog/cineform_protune_gopro_hero3/
http://photo.it-enquirer.com/2012/10/gopro-protune-firmware/
http://photo.it-enquirer.com/2012/04/gopro-partners-with-technicolor-to-incorporate-cinestyle-into-gopros-new-protune-firmware-for-hd-hero2/