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adding parsing of bitrate to audio streams

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This commit is contained in:
John Andrews
2022-07-15 15:35:27 +12:00
parent a4db93f6f8
commit f95e29b30f
1 changed files with 14 additions and 2 deletions
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16
VideoNodes/VideoInfoHelper.cs
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@@ -16,6 +16,7 @@ namespace FileFlows.VideoNodes
static Regex rgxDuration2 = new Regex(@"(?<=((^[\s]+Duration:[\s])))([\d]+:?)+\.[\d]{1,7}", RegexOptions.Multiline);
static Regex rgxAudioSampleRate = new Regex(@"(?<=((,|\s)))[\d]+(?=([\s]?hz))", RegexOptions.IgnoreCase);
static Regex rgxAudioBitrate = new Regex(@"(?<=(, ))([\d]+)(?=( kb\/s))", RegexOptions.IgnoreCase);
static Regex rgxAudioBitrateFull = new Regex(@"^[\s]+BPS[^:]+: ([\d]+)", RegexOptions.Multiline);
static int _ProbeSize = 25;
internal static int ProbeSize
@@ -309,8 +310,19 @@ namespace FileFlows.VideoNodes
if (rgxDuration.IsMatch(info))
audio.Duration = TimeSpan.Parse(rgxDuration.Match(info).Value);
if (rgxAudioBitrate.IsMatch(line))
audio.Bitrate = int.Parse(rgxAudioBitrate.Match(line).Value) * 1024;
try
{
if (rgxAudioBitrate.IsMatch(line))
{
audio.Bitrate = int.Parse(rgxAudioBitrate.Match(line).Value) * 1000; // this is NOT 1024
}
else if (rgxAudioBitrateFull.IsMatch(info))
{
audio.Bitrate = float.Parse(rgxAudioBitrateFull.Match(info).Groups[1].Value);
}
}
catch(Exception) { }
return audio;