Saint-Exupéry understood this trade-off better than anyone. In Night Flight , Fabien flies through a storm, trading fuel for altitude, risking his life to save a few minutes. Encoding is the same. You trade CPU cycles for storage space. You trade processing time for visual fidelity.
But re-read Wind, Sand and Stars or Night Flight . Saint-Exupéry wasn't just a writer; he was an engineer. He understood that perfection is not when there is nothing left to add, but when there is nothing left to take away.
The x264 encoder lives by this mantra. When you transcode a video, you are deleting data. You are looking at a frame of a sunset over the Sahara (or a bustling street in 1940s Paris) and asking the algorithm: What pixels can we remove without the viewer noticing the loss of the soul? saint exupery x264
Saint-Exupéry stripped adjectives from his prose until only the stark, beautiful truth remained. x264 strips redundant macroblocks from its frames until only the essential visual information remains. Remember the Fox from The Little Prince ? "What is essential is invisible to the eye."
By: Digital Aviator | Posted: October 11, 2023 Saint-Exupéry understood this trade-off better than anyone
x264 is the Caudron C.600 of codecs: not the fastest, not the newest, but the one that will get you home across the desert every single time. When you run an FFmpeg command with libx264 , you set a preset . The legendary veryslow preset takes hours. The ultrafast preset takes seconds but produces a massive file.
It sacrifices the superfluous pixels for the essential experience. You might ask: If we are removing the non-essential, why not use the newer, more efficient x265 (HEVC)? You trade CPU cycles for storage space
There is a specific, quiet moment of magic that happens late at night for a film archivist. You have a pristine 4GB Blu-ray rip of The Little Prince (the 1974 musical, or the 2015 stop-motion adaptation). You need to get it down to 1.5GB for your Plex server without turning the desert sand into a blocky mess.
| Current | USB: normal 30 mA; Suspend mode 300 uA RS-232: Quiescent 1-2 mA typical (continuous), transmitting 8-9 typical (5ms duration), peak at power on 12 mA |
| USB & RS-232 Size |
Length: 3.94” (100.0mm) Width: 1.28” (32.5mm) Height: 1.23” (31.3mm) |
| USB & RS-232 Weight |
Weight: 4.5 oz. (127.57 g) |
| TTL 100 mm Size |
Length: 3.94" (100 mm) Height: 1.23" (31.3mm) Width: 1.28" (32.5mm) |
| TTL 101 mm Size |
Length: 4.0" (101.6 mm) Height: 1.08" (27.4 mm) Width: 1.62" (41.1 mm) |
| Temperature | |
| Operating | -30 °C to 70 °C (-22 °F to 158 °F) |
| Storage | -40 °C to 70 °C (-40 °F to 158 °F) |
| Humdity | |
| Operating | 10% to 90% noncondensing |
| Storage | 10% to 90% noncondensing |
| Altitude | |
| Operating | 0-10,000 ft. (0-3048 m.) |
| Storage | 0-50,000 ft. (0-15240 m.) |
