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  1. using System;
  2. using System.Globalization;
  3. using System.Linq;
  4. using System.Collections.Generic;
  5.  
  6. public class Test
  7. {
  8.  
  9.  
  10. 	public static void Main()
  11. 	{
  12.         string line = "Duration: 00:00:02.60, start: 0.000000, bitrate: 517 kb/s";
  13.         string pattern = "bitrate: ";
  14.         int bitrate = -1;
  15.         int index = line.IndexOf(pattern, StringComparison.OrdinalIgnoreCase);
  16.         if(index >= 0)
  17.         {
  18.             index += pattern.Length;
  19.             int endIndex = line.IndexOf(" kb/s", index + 1, StringComparison.OrdinalIgnoreCase);
  20.             if(endIndex >= 0)
  21.             {
  22.                 int.TryParse(line.Substring(index, endIndex - index), out bitrate);
  23.             }
  24.         }
  25.         Console.Write("Bitrate: " + bitrate);
  26. 	}
  27. }
Success #stdin #stdout 0.03s 34800KB
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stdin
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Standard input is empty
stdout
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Bitrate: 517
https://ideone.com/FE1cQP
language:
C# (gmcs 5.20.1)
created:
10 years ago
visibility:
public

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