The WORST Colour Grading Mistake on YouTube

0:00 Intro
0:21 Gamma & Gamut
3:34 Why Saturation & S-Curve aren't enough
6:17 Understanding Gamut Compression
10:52 Increasing saturation can destroy footage
13:09 LUTs aren't evil

Este episódio do 451 MHz traz um raro registro do grande pensador quilombola Antônio Bispo dos Santos, o Nego Bispo, morto em 2023. Numa conversa com a pesquisadora e colunista da Quatro Cinco Um Bianca Tavolari ocorrida n'A Feira do Livro, ele discute ideias presentes em seu "A terra dá, a terra quer" (Ubu e Piseagrama), livro que introduz o conceito de contracolonialismo. Bispo também fala sobre a cosmologia quilombola e a urgência de repensarmos a forma como nos relacionamos com a natureza e os outros seres.
O episódio foi realizado com apoio da Lei Rouanet – Incentivo a Projetos Culturais.
Seja um Ouvinte Entusiasta e apoie o 451 MHz: https://bit.ly/Assine451
This week, Margaret Drabble explores how Dickens drew on his love of the macabre and grotesque to create literary magic; and Norma Clarke takes a tour around the British coast.
'Dickens the enchanter: Inside the explosive imagination of the great storyteller', by Peter Conrad
'The restless coast: A journey around the edge of Britain', by Roger Morgan-Grenville
'Seascape: Notes from a changing coastline', by Matthew Yeomans
'The Shetland Way: Community and climate crisis on my father’s islands', by Marianne Brown
Produced by Charlotte Pardy
Hosted on Acast. See acast.com/privacy for more information.
Today the first of four episodes about Parisian revolutions. We start with the definitive nineteenth-century revolutionary and his definitive revolution: David talks to historian Bruno Leipold about why Karl Marx thought the Paris Commune in 1871 was the model of a workers' uprising and provided a vision of the socialist future. How had the Communards reinvented democracy? Was this a social, an economic or a political revolution? And how did Marx reconcile himself to its bloody failure?
Bruno Leipold’s intellectual biography of Marx and Marxism Citizen Marx is available now https://bit.ly/4i8Gmga
A new edition of our free fortnightly newsletter is out tomorrow with guides to the events of the Paris Commune and much more. Sign up now https://www.ppfideas.com/newsletters
Next time: Salon des Refusés w/Dominic Dromgoole
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Today’s revolutionary idea is one with a long history, not all of it revolutionary: David talks to the historian Fara Dabhoiwala about the idea of free speech. When did free speech first get articulated as a fundamental right? How has that right been used and abused, from the eighteenth century to the present? And what changed in the history of the idea of free speech with the publication of J. S. Mill’s On Liberty in 1859?
Fara Dabhoiwala’s What Is Free Speech? is available now https://bit.ly/4jgcvDt
Next time: Marx and the Paris Commune w/Bruno Leipold
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A escritora Tati Bernardi apresenta aos ouvintes do 451 MHz o seu novo romance, A Boba da Corte (Fósforo), retrato mordaz do mundinho da elite intelectual paulistana e seus tipinhos inesquecíveis. Leitora de Annie Ernaux, Édouard Louis e outros autores que exploram literariamente suas origens sociais, Tati acrescenta uma dose cavalar de humor ao gênero da autossociobiografia ao narrar o seu percurso do Tatuapé, na zona leste de São Paulo, para Higienópolis, centro de uma bolha que é tão sedutora quanto hipócrita e ridícula. Tati Bernardi é convidada d'A Feira do Livro, que vai acontecer em São Paulo, entre 14 e 22 de junho.
O episódio foi realizado com apoio da Lei Rouanet – Incentivo a Projetos Culturais.
Seja um Ouvinte Entusiasta e apoie o 451 MHz: https://bit.ly/Assine451
Caroline Moorehead salutes the energetic brilliance of singer Josephine Baker; and Aaron Peck on the past, present and future of the avant-garde.
'Fearless and free: A memoir', by Josephine Baker, translated by Anam Zafar and Sophie Lewis
'Josephine Baker's secret war: The African American star who fought for France and freedom', by Hanna Diamond
'What art does: An unfinished theory', by Brian Eno and Bette A.
'How to be avant-garde: Modern artists and the quest to end art', by Morgan Falconer
'The uncanny muse: Music, art, and machines from automata to AI', by David Hajdu
Produced by Charlotte Pardy
Hosted on Acast. See acast.com/privacy for more information.
We take a brief break from revolutionary ideas for a special live episode of PPF recorded in front of an audience at the Regent Street Cinema in London. David talks to writer and journalist Helen Lewis about Network (1976), a film still best remembered for its catchphrase: ‘I’m mad as hell and I’m not going to take this anymore!’ Just how prophetic is that cry of rage in the age of Trump? What does the film say about the continuing power of television in the era of social media? And who or what does it remind us of: Ye, Tucker Carlson, Russell Brand, WWE wrestling… or is it about something else entirely?
Out now on PPF+: the second part of David’s conversation with Adam Rutherford about Darwin and the most revolutionary idea of them all. To get this and all our bonus episodes plus ad-free listening sign up now to PPF+ https://www.ppfideas.com/join-ppf-plus
Next time: J. S. Mill and Free Speech w/Fara Dabhoiwala
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