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Merge pull request #37 from Crydsch/master

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Fix duration parsing of .mkv and .webm files
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Malte Rosenbjerg 2020-02-18 19:36:21 +01:00 committed by GitHub
commit 28b9fa13af
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3 changed files with 34 additions and 6 deletions
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12
FFMpegCore.Test/VideoTest.cs
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@ -260,7 +260,11 @@ public void Video_Join()
var result = Encoder.Join(output, input, input2);
Assert.IsTrue(File.Exists(output.FullName));
Assert.AreEqual(input.Duration.TotalSeconds * 2, result.Duration.TotalSeconds);
TimeSpan expectedDuration = input.Duration * 2;
Assert.AreEqual(expectedDuration.Days, result.Duration.Days);
Assert.AreEqual(expectedDuration.Hours, result.Duration.Hours);
Assert.AreEqual(expectedDuration.Minutes, result.Duration.Minutes);
Assert.AreEqual(expectedDuration.Seconds, result.Duration.Seconds);
Assert.AreEqual(input.Height, result.Height);
Assert.AreEqual(input.Width, result.Width);
}
@ -335,7 +339,11 @@ public void Video_Duration() {
Assert.IsTrue(File.Exists(output.FullName));
var outputVideo = new VideoInfo(output.FullName);
Assert.AreEqual(video.Duration.TotalSeconds - 5, outputVideo.Duration.TotalSeconds);
Assert.AreEqual(video.Duration.Days, outputVideo.Duration.Days);
Assert.AreEqual(video.Duration.Hours, outputVideo.Duration.Hours);
Assert.AreEqual(video.Duration.Minutes, outputVideo.Duration.Minutes);
Assert.AreEqual(video.Duration.Seconds - 5, outputVideo.Duration.Seconds);
} finally {
if (File.Exists(output.FullName))
output.Delete();

9
FFMpegCore/FFMPEG/FFMpegStreamMetadata.cs
View file

@ -31,6 +31,15 @@ internal class Stream
[JsonProperty("r_frame_rate")]
internal string FrameRate { get; set; }
[JsonProperty("tags")]
internal Tags Tags { get; set; }
}
internal class Tags
{
[JsonProperty("DURATION")]
internal string Duration { get; set; }
}
internal class FFMpegStreamMetadata

15
FFMpegCore/FFMPEG/FFProbe.cs
View file

@ -76,8 +76,19 @@ private VideoInfo ParseVideoInfoInternal(VideoInfo info, string probeOutput)
double videoSize = 0d;
double audioSize = 0d;
var duration = TimeSpan.FromSeconds(double.TryParse((video ?? audio).Duration, NumberStyles.Any, CultureInfo.InvariantCulture, out var output) ? output : 0);
info.Duration = duration.Subtract(TimeSpan.FromMilliseconds(duration.Milliseconds));
string sDuration = (video ?? audio).Duration;
TimeSpan duration = TimeSpan.Zero;
if (sDuration != null)
{
duration = TimeSpan.FromSeconds(double.TryParse(sDuration, NumberStyles.Any, CultureInfo.InvariantCulture, out var output) ? output : 0);
}
else
{
sDuration = (video ?? audio).Tags.Duration;
if (sDuration != null)
TimeSpan.TryParse(sDuration.Remove(sDuration.LastIndexOf('.') + 8), CultureInfo.InvariantCulture, out duration); // TimeSpan fractions only allow up to 7 digits
}
info.Duration = duration;
if (video != null)
{