Recherche avancée

Sur d’autres sites (5607)

• Google Lato Font Display discrepancies between platforms/software [closed]

  5 juin 2024, par CRAIG

  Using Google's Lato font with 400 weight, is giving me some inconsistent results between Photoshop/Web on MacOS and Linux Imagemagick & Linux ffmpeg.

  


  I have printed out some text on my linux server using the font using both imagemagick (v6.9.10-68) and ffmpeg's (v6.0) drawtext feature and in both cases, I get some extra space between the T and the e. (Image below)

  


  At first I was only testing ffmpeg and thought it was related to drawtext, but now that imagemagick is doing the same, I am thinking it may be somehow related to how the server is managing the font ?

  


  I did download the exact same font to test on my Mac and installed it, but I still get the original photoshop results I was getting before. So I don't think it is inherently the font unless I missed a step. I did completely uninstall the font and then install the downloaded one to be sure.

  


  However, the same word, font, font-size combo used in Photoshop and on the web does not produce the same space between the T and the e.

  


  Here is an image I put together showing the results :

  


  

  


  For reference, here is the imagemagick command :

  


  convert -size 900x900 xc:black -font /fonts/Lato:400.ttf -pointsize 261.6 -fill white -gravity center -annotate +0+0 'Text' testoutput.png

  


  And the ffmpeg command :

  


  /usr/local/bin/ffmpeg -f  lavfi  -i  color=c=black@0.0:s=953x953:r=30:d=5,format=rgba  -filter_complex  "drawtext=expansion=none:enable='between(t,0,5)':fontfile='/fonts/Lato\:400.ttf':fontcolor=0xffffffff:fontsize=294:text='Text':x=(w-text_w)/2+0:y=476.5-(max_glyph_a)+(294/2.8)"  -copyts  -threads  1  -c:v  png  -pix_fmt  rgba  -movflags  faststart  -r  30  -t  8  -y  testoutput.mov

  


• Prevent google cloud function timeout for video processing ?

  11 janvier 2018, par Muhammad Umer

  Firstly I’m not sure if my approach is right one.

  This is what I’m doing. I’ve some video processing work to do, for which I’m gonna use FFMPEG. And it can take from 1 minute to 20 minutes to do work.

  so my questions are :

  • are CFs good fit for this. I don’t want my main server to do these
    tasks.
  • can i make CF to only time out after say 60 minutes, or before if finished.
  • Is it going to be cheaper than just using server instead.

  From what I know it’s perfect scenario to use cloud functions. Alternative is to use build queue, wait for available processes to finish and then when time comes finish task.

• How can I use a python script to bypass google recaptcha ?

  5 janvier 2018, par demoskp90

  I am trying to create a bot that performs some actions on a website and I tried using rebreak captcha to achieve this but I am not sure how to do this.

  I am getting the following error message when running the python script :

  RuntimeWarning: Couldn't find ffmpeg or avconv - defaulting to ffmpeg, 
  
  but may not work 
  
  
  
  warn("Couldn't find ffmpeg or avconv - defaulting to ffmpeg, 
  
  but may not work", RuntimeWarning)

  Does anyone know how to fix this ? The repository for this script is on GitHub on this link :

  https://github.com/eastee/rebreakcaptcha