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Katzenjammer del 28 ottobre 2018
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Cannabis legale in canada e il muschio, google abbandona Berlino, Microplastiche, sale e riscaldamento globale. Musica? si anche quella! Katzenjammer del 28 ottobre 2018.
- I’m a Liar – Gang Of Four
- HD Blue – Daniele Celona
- Santamaria – Canova
- Suzy – Caravan Palace
- Looking for the Rain – Unkle Reconstruction – UNKLE
- Pure Morning – Placebo
- Mecca – Wild Beasts
- Inertia Creeps – Massive Attack
- Like Mary – The Dream Syndicate
- This Mess We’re In – PJ Harvey
- Pretty Fly (For A White Guy) – The Offspring
- Spaceman – Babylon Zoo
- The World Is Not Enough – Garbage
- Love Leaks – TT
- I Need Some Sleep – Eels
- Slow Talkin’ – Haley Heynderickx Max García Conover
- Domeniche di agosto – Delta V
- Dizzy – Neuman
- Il Sangue Di Giuda – Afterhours
Katzenjammer del 21 ottobre 2018
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Ospite di Katzenjammer Sarah Carlet di Emerging Talents per parlare di fotografia, musica e del concorso fotografico.
(foto di © Alexandra Lethbridge_The Vow, from the series, Other Ways of Knowing 2016 )
- Tricks – Sophie Hunger
- Roma maledetta – Il Muro Del Canto
- Photographic – Depeche Mode
- We Are the Chemicals – Blancmange
- The Boat is in the Barn – Grandaddy
- A design of Life – Manic Street Preachers
- The killing moon – Echo & the bunnymen
- Imagine – A perfect circl
- Numb – U2
- Nobody’s Wife – Anouk
- Lords of the Boards – Guano Apes
- Piove, finalmente piove – Giorgio Canali Rossofuoco
- Falling Rain and Light – Moby
- Mono – Zero 7 Hidden
- Spaziale – EDDA
- Has Ended – Thom Yorke
- Making Plans For Nigel – XTC
How to remove grid in video using Ffmpeg
During my life I was also a camera operator during a concert. There were a concert in the Radio I’ve collaborated for and I was with the camera during the concert.
We had 3 camera, 2 fixed and I had the mobile one. Unfortunately during the recording, the director didn’t catch the fact the my camera sent the grid to the video mixer… this means that, at the end, all my shoots are affected with this GRID effect in the video:
It was a real mess. And we didn’t record each camera shoot.. so there were no way to remove my part or other fast-fix. But we could, at least, try to fix it in post production. Lucky for us, there is a plugin in Ffmpeg that can do what we need:
- Remove the grid that is in a fixed position
- Replace the pixel for each frame, with the most logic pixel (an average of the pixels surrounding)
The plugin is delogo. Here there is the documentation for delogo plugin . The plugin is intended for removal of video logo (suppress a TV station logo by a simple interpolation of the surrounding pixels) and can do what we exactly need. Due to the gird nature itself, first of all we need to find the positions of each line. Video is 1080×1920 . grid lines are 3 pixel width and so we can use multiple filter, each one to remove a line:
- ffmpeg -i input.mp4 -vf delogo=x=635:y=1:w=3:h=1078 -c:a copy output1.mp4
- ffmpeg -ioutput1.mp4 -vf delogo=x=1278:y=1:w=3:h=1078 -c:a copy output2.mp4
- ffmpeg -ioutput2.mp4 -vf delogo=x=1:y=360:w=1918:h=3 -c:a copy output3.mp4
- ffmpeg -ioutput3.mp4 -vf delogo=x=1:y=720:w=1918:h=3 -c:a copy final-output.mp4
Where each time the output of a filtering is then pass to the next filter. This is not very efficient and Ffmpeg has a better method to link a chain of filters with the use of filter_complex plugin (filter_complex documentation). You can also see this post as an example. At the end, the final command is:
ffmpeg -i input.mp4 -filter_complex “[0:v]delogo=x=635:y=1:w=3:h=1078[a];[a]delogo=x=1278:y=1:w=3:h=1078[b];[b]delogo=x=1:y=360:w=1918:h=3[c];[c]delogo=x=1:y=720:w= 1918:h=3[d]” -map [d] -c:a copy output.mp4
This is the input file
And this is the final result
Awesome! If you think that Ffmpeg is a free software.
Katzenjammer del 14 ottobre 2018.
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La soyuz, i suoi problemini, il costo del cybercrimine, i drammi di uno speaker radiofonico e le canzoni vecchie e nuove.
- Above Us – The KVB
- Lady Lie – Rainbow Kitten Surprise
- La Verità (feat. Davide Toffolo) – Punkreas Davide Toffolo
- Il re di Lampedusa – Filippo Gatti
- Balena – Elettrojoyce
- Lub Dub – A Toys Orchestra
- My Children – Protomartyr
- L’incubo (feat. Willie Peyote) – Subsonica Willie Peyote
- I Cani – Willie Peyote
- Scar Tissue – Red Hot Chili Peppers
- Why – Annie Lennox
- Big Empty – Stone Temple Pilots
- Lucy Mongoosey – !!!
- Games Without Frontiers – Arcade Fire
- Sunflower – Movie Version – Shannon Purser
- Shallow – Lady Gaga Bradley Cooper
- Aeronaut – Billy Corgan
- The Sky Is A Neighborhood – Foo Fighters
- K. – Cigarettes After Sex
- Helden – David Bowie
Katzenjammer del 7 ottobre 2018
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Esopianeti cercati dall’Europa, il videogiochi di Elon Musk e chi porterà sulla luna, i Bias e i preconcetti, gli spioni cinesi e la musica e le notizie musicali dell’ultimo periodo
- Punto critico – Subsonica
- Moby Dick – Gurr
- DAN – Rain
- Venice Bitch – Lana Del Rey
- For You Too – Yo La Tengo
- Libera – Vasco Brondi Le Luci Della Centrale Elettrica
- Trevo (Tu) – ANAVITÓRIA Diogo Piçarra
- Napule È – Pino Daniele
- Savior – piano version – St. Vincent
- Tubthumping – Chumbawamba
- Home – Depeche Mode
- History Repeating – Propellerheads Feat. Miss Shirley Bassey
- Kate Winslet – Vaiapraia e as Rainhas do Baile
- Summer-Blink – Cocteau Twins
- My Oh My – Andrea Ramolo
- Wait – Turin Brakes
- Hold Back Your Love – White Lies
- Wouldn’t It Be Nice – Stereo Mix – The Beach Boys
- Comforting Sounds – Mew
Peniche 2018
Quest’anno portogallo per la settimana di surf con Giorgio e Giuseppe. Peniche, località Baleal. Qui le foto, video e qualche info di servizio.
Scuola surf peniche scuola di surf, professionalissima e organizzatissima
Bar da Praja localino post serale per ballare e bere
Danau beach bar per uscire la sera, bere qualcosa, ballare o ascoltare musica dal vivo
Gauchão da Picanha posto brasiliano per mangiare un poco di buona carne
Profresco posto di pesce dove puoi scegliere il pesce da grigliare, insieme ad altri piatti sempre a base di pesce
Taberna do Ganhão un posto un poco hipster per mangiare carne o pesce a Balel
Centro commerciale Continente a Peniche per generi di prima necessità e il negozio cinese lì davanti per cose come uno scolapasta