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• The formula runs text, from bottom to top, it does not end when there are still letters

  27 février 2019, par Monso

  I have 1 txt file. In the file there is a word, but my formula "y=h-40*t" has a problem, it does not end when the text runs out, the text is not over but it has ended, I want to speed 40 and size The word 120, can you help me find the correct recipe ? Thanks

    ffmpeg -loop 1 -y -i a.jpg -i b.mp3 vf "drawtext="fontsize=120:fontfile=arial.ttf:textfile=1.txt:y=h-40*t"" 
  
   scale=852x480 setsar=1:1  -vcodec libx264 -b:v 1000k -preset superfast 3.mp4

• Correct ffmpeg scale command syntax

  10 novembre 2015, par user3132858

  I am new to ffmpeg and need some help with the correct syntax for a scale command I found here.

  Below is my code :

  $width=300;
  
  $height=200;
  
  $aspect=$width/$height;
  
  
  
  
  
  $command = "/usr/local/bin/ffmpeg -y -i 1.mp4 -vf scale=min(1\,gt(iw\,".$width.")+gt(ih\,".$height.")) * (gte(a\,".$aspect.")*".$width." + \
  
  lt(a\,".$aspect.")*((".$height."*iw)/ih)) + not(min(1\,gt(iw\,".$width.")+gt(ih\,".$height.")))*iw : \
  
  min(1\,gt(iw\,".$width.")+gt(ih\,".$height.")) * (lte(a\,".$aspect.")*".$height." + \
  
  gt(a\,".$aspect.")*((".$width."*ih)/iw)) + not(min(1\,gt(iw\,".$width.")+gt(ih\,".$height.")))*ih  -b 1200k -acodec aac -strict -2 2.mp4 ";

  Video is successfully converted however, the scaling does not go trough.

  The code is copied word for word, I only make two changes :

  • removed the " before scale word and from the end
  • replaced the $FW with $width, $FH with $height and $FA with $aspect.

  Any suggestion at what might be wrong ?

• How to make only words (not sentences) in SRT file by AssemblyAI

  19 avril 2024, par flip

  Okay... So Im trying to create a video making program thing and I'm basically finished but I wanted to change 1 key thing and don't know how to...
Here's the code :

  


  import assemblyai as aai
import colorama
from colorama import *
import time
import os

aai.settings.api_key = "(cant share)"

print('')
print('')
print(Fore.GREEN + 'Process 3: Creating subtitles...')
print('')
time.sleep(1)
print(Fore.YELLOW + '>> Creating subtitles...')
transcript = aai. Transcriber().transcribe("output/output-tts.mp3")

subtitles = transcript.export_subtitles_srt()
print('>> Created subtitles!')

f = open("subtitles.srt","a")
f.write(subtitles)
print('')
print('Program >> You are going to have to manually run the last python file [addsubtitles.py] because \n this program needs to close to write down the subtitles')
print('')
time.sleep(7)
f.close()


  


  when it exports the SRT it exports it something like this :

  


  1
00:00:00,160 --> 00:00:04,238
Put a finger down if you have ever kissed a

2
00:00:04,286 --> 00:00:05,374
goddamn dog.




  


  but i want it to go word by word but still synced with the time frame in the audio and then generate a srt file that has word by word and no sentences.
How could I do this ? because I have no idea how to implement that into the code.

  


  I tried watching or searching the internet for any ways on doing this because I can't figure it out but there are still no results. Would appreciate if anyone could help.