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Trying to make nOCR work better with corrupted files - thx k7Up :)

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This commit is contained in:
niksedk 2021-12-11 18:29:17 +01:00
parent 6f64d3f373
commit bec59649e2
1 changed files with 25 additions and 2 deletions
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27
src/ui/Logic/Ocr/NOcrChar.cs
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@ -97,6 +97,10 @@ namespace Nikse.SubtitleEdit.Logic.Ocr
stream.Read(buffer, 0, buffer.Length); stream.Read(buffer, 0, buffer.Length);
Text = System.Text.Encoding.UTF8.GetString(buffer); Text = System.Text.Encoding.UTF8.GetString(buffer);
} }
else
{
Text = string.Empty;
}
if (isShort) if (isShort)
{ {
@ -109,7 +113,14 @@ namespace Nikse.SubtitleEdit.Logic.Ocr
LinesBackground = ReadPoints(stream); LinesBackground = ReadPoints(stream);
} }
LoadedOk = true; if (Width >= 0 && Height >= 0 && Width <= 1920 && Height <= 1080 && Text.IndexOf('\0') < 0)
{
LoadedOk = true;
}
else
{
LoadedOk = false;
}
} }
else else
{ {
@ -137,10 +148,22 @@ namespace Nikse.SubtitleEdit.Logic.Ocr
stream.Read(buffer, 0, buffer.Length); stream.Read(buffer, 0, buffer.Length);
Text = System.Text.Encoding.UTF8.GetString(buffer); Text = System.Text.Encoding.UTF8.GetString(buffer);
} }
else
{
Text = string.Empty;
}
LinesForeground = ReadPoints(stream); LinesForeground = ReadPoints(stream);
LinesBackground = ReadPoints(stream); LinesBackground = ReadPoints(stream);
LoadedOk = true; if (Width >= 0 && Height >= 0 && Width <= 1920 && Height <= 1080 && Text.IndexOf('\0') < 0)
{
LoadedOk = true;
}
else
{
LoadedOk = false;
}
} }
} }
catch catch