/// <summary>
/// Normalizes the FF probe result.
/// </summary>
/// <param name="result">The result.</param>
public static void NormalizeFFProbeResult(InternalMediaInfoResult result)
{
if (result == null)
{
throw new ArgumentNullException("result");
}
if (result.format != null && result.format.tags != null)
{
result.format.tags = ConvertDictionaryToCaseInSensitive(result.format.tags);
}
if (result.streams != null)
{
// Convert all dictionaries to case insensitive
foreach (var stream in result.streams)
{
if (stream.tags != null)
{
stream.tags = ConvertDictionaryToCaseInSensitive(stream.tags);
}
if (stream.disposition != null)
{
stream.disposition = ConvertDictionaryToCaseInSensitive(stream.disposition);
}
}
}
}
public static MediaInfo GetMediaInfo(InternalMediaInfoResult data)
{
var internalStreams = data.streams ?? new MediaStreamInfo[] { };
var info = new MediaInfo
{
MediaStreams = internalStreams.Select(s => GetMediaStream(s, data.format))
.Where(i => i != null)
.ToList()
};
if (data.format != null)
{
info.Format = data.format.format_name;
}
return(info);
}
public static MediaInfo GetMediaInfo(InternalMediaInfoResult data)
{
var internalStreams = data.streams ?? new MediaStreamInfo[] { };
var info = new MediaInfo
{
MediaStreams = internalStreams.Select(s => GetMediaStream(s, data.format))
.Where(i => i != null)
.ToList()
};
if (data.format != null)
{
info.Format = data.format.format_name;
if (!string.IsNullOrEmpty(data.format.bit_rate))
{
info.TotalBitrate = int.Parse(data.format.bit_rate, UsCulture);
}
}
return(info);
}
public static MediaInfo GetMediaInfo(InternalMediaInfoResult data)
{
var internalStreams = data.streams ?? new MediaStreamInfo[] { };
var info = new MediaInfo
{
MediaStreams = internalStreams.Select(s => GetMediaStream(s, data.format))
.Where(i => i != null)
.ToList()
};
if (data.format != null)
{
info.Format = data.format.format_name;
if (!string.IsNullOrEmpty(data.format.bit_rate))
{
info.TotalBitrate = int.Parse(data.format.bit_rate, UsCulture);
}
}
return info;
}
public static MediaInfo GetMediaInfo(InternalMediaInfoResult data)
{
var internalStreams = data.streams ?? new MediaStreamInfo[] { };
var info = new MediaInfo
{
MediaStreams = internalStreams.Select(s => GetMediaStream(s, data.format))
.Where(i => i != null)
.ToList()
};
if (data.format != null)
{
info.Format = data.format.format_name;
}
return info;
}
/// <summary>
/// Adds the chapters.
/// </summary>
/// <param name="result">The result.</param>
/// <param name="standardError">The standard error.</param>
private void AddChapters(InternalMediaInfoResult result, string standardError)
{
var lines = standardError.Split('\n').Select(l => l.TrimStart());
var chapters = new List<ChapterInfo>();
ChapterInfo lastChapter = null;
foreach (var line in lines)
{
if (line.StartsWith("Chapter", StringComparison.OrdinalIgnoreCase))
{
// Example:
// Chapter #0.2: start 400.534, end 4565.435
const string srch = "start ";
var start = line.IndexOf(srch, StringComparison.OrdinalIgnoreCase);
if (start == -1)
{
continue;
}
var subString = line.Substring(start + srch.Length);
subString = subString.Substring(0, subString.IndexOf(','));
double seconds;
if (double.TryParse(subString, NumberStyles.Any, UsCulture, out seconds))
{
lastChapter = new ChapterInfo
{
StartPositionTicks = TimeSpan.FromSeconds(seconds).Ticks
};
chapters.Add(lastChapter);
}
}
else if (line.StartsWith("title", StringComparison.OrdinalIgnoreCase))
{
if (lastChapter != null && string.IsNullOrEmpty(lastChapter.Name))
{
var index = line.IndexOf(':');
if (index != -1)
{
lastChapter.Name = line.Substring(index + 1).Trim().TrimEnd('\r');
}
}
}
}
result.Chapters = chapters;
}
