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Merge pull request #139 from rosenbjerg/dev/include-ffmpeg-stdout-in-exception

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Include ffmpeg std output in exception

Former-commit-id: fa49e137f5
This commit is contained in:
Malte Rosenbjerg 2020-12-08 23:37:06 +01:00 committed by GitHub
commit 28ba868054
4 changed files with 13 additions and 12 deletions
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8
FFMpegCore/FFMpeg/Exceptions/FFMpegException.cs
View file

@ -14,14 +14,16 @@ public enum FFMpegExceptionType
public class FFMpegException : Exception public class FFMpegException : Exception
{ {
public FFMpegException(FFMpegExceptionType type, string? message = null, Exception? innerException = null, string ffMpegErrorOutput = "") public FFMpegException(FFMpegExceptionType type, string? message = null, Exception? innerException = null, string ffmpegErrorOutput = "", string ffmpegOutput = "")
: base(message, innerException) : base(message, innerException)
{ {
FFMpegErrorOutput = ffMpegErrorOutput; FfmpegOutput = ffmpegOutput;
FfmpegErrorOutput = ffmpegErrorOutput;
Type = type; Type = type;
} }
public FFMpegExceptionType Type { get; } public FFMpegExceptionType Type { get; }
public string FFMpegErrorOutput { get; } public string FfmpegOutput { get; }
public string FfmpegErrorOutput { get; }
} }
} }

9
FFMpegCore/FFMpeg/FFMpegArgumentProcessor.cs
View file

@ -70,7 +70,7 @@ void OnCancelEvent(object sender, EventArgs args)
} }
catch (Exception e) catch (Exception e)
{ {
if (!HandleException(throwOnError, e, instance.ErrorData)) return false; if (!HandleException(throwOnError, e, instance.ErrorData, instance.OutputData)) return false;
} }
finally finally
{ {
@ -116,7 +116,7 @@ await Task.WhenAll(instance.FinishedRunning().ContinueWith(t =>
} }
catch (Exception e) catch (Exception e)
{ {
if (!HandleException(throwOnError, e, instance.ErrorData)) return false; if (!HandleException(throwOnError, e, instance.ErrorData, instance.OutputData)) return false;
} }
finally finally
{ {
@ -140,13 +140,12 @@ private Instance PrepareInstance(out CancellationTokenSource cancellationTokenSo
} }
private static bool HandleException(bool throwOnError, Exception e, IReadOnlyList<string> errorData) private static bool HandleException(bool throwOnError, Exception e, IReadOnlyList<string> errorData, IReadOnlyList<string> outputData)
{ {
if (!throwOnError) if (!throwOnError)
return false; return false;
throw new FFMpegException(FFMpegExceptionType.Process, "Exception thrown during processing", e, throw new FFMpegException(FFMpegExceptionType.Process, "Exception thrown during processing", e, string.Join("\n", errorData), string.Join("\n", outputData));
string.Join("\n", errorData));
} }
private void OutputData(object sender, (DataType Type, string Data) msg) private void OutputData(object sender, (DataType Type, string Data) msg)

4
FFMpegCore/FFMpegCore.csproj
View file

@ -9,9 +9,9 @@
<Version>3.0.0.0</Version> <Version>3.0.0.0</Version>
<AssemblyVersion>3.0.0.0</AssemblyVersion> <AssemblyVersion>3.0.0.0</AssemblyVersion>
<FileVersion>3.0.0.0</FileVersion> <FileVersion>3.0.0.0</FileVersion>
<PackageReleaseNotes>- Fix snapshot in memory dispose exception</PackageReleaseNotes> <PackageReleaseNotes>- Include ffmpeg output data in exception</PackageReleaseNotes>
<LangVersion>8</LangVersion> <LangVersion>8</LangVersion>
<PackageVersion>3.2.2</PackageVersion> <PackageVersion>3.2.3</PackageVersion>
<PackageLicenseExpression>MIT</PackageLicenseExpression> <PackageLicenseExpression>MIT</PackageLicenseExpression>
<Authors>Malte Rosenbjerg, Vlad Jerca</Authors> <Authors>Malte Rosenbjerg, Vlad Jerca</Authors>
<PackageTags>ffmpeg ffprobe convert video audio mediafile resize analyze muxing</PackageTags> <PackageTags>ffmpeg ffprobe convert video audio mediafile resize analyze muxing</PackageTags>

4
FFMpegCore/FFProbe/FFProbe.cs
View file

@ -46,7 +46,7 @@ public static IMediaAnalysis Analyse(Stream stream, int outputCapacity = int.Max
} }
var exitCode = task.ConfigureAwait(false).GetAwaiter().GetResult(); var exitCode = task.ConfigureAwait(false).GetAwaiter().GetResult();
if (exitCode != 0) if (exitCode != 0)
throw new FFMpegException(FFMpegExceptionType.Process, $"FFProbe process returned exit status {exitCode}: {string.Join("\n", instance.OutputData)} {string.Join("\n", instance.ErrorData)}"); throw new FFMpegException(FFMpegExceptionType.Process, $"FFProbe process returned exit status {exitCode}", null, string.Join("\n", instance.ErrorData), string.Join("\n", instance.OutputData));
return ParseOutput(pipeArgument.PipePath, instance); return ParseOutput(pipeArgument.PipePath, instance);
} }
@ -86,7 +86,7 @@ public static async Task<IMediaAnalysis> AnalyseAsync(Stream stream, int outputC
} }
var exitCode = await task; var exitCode = await task;
if (exitCode != 0) if (exitCode != 0)
throw new FFMpegException(FFMpegExceptionType.Process, $"FFProbe process returned exit status {exitCode}: {string.Join("\n", instance.OutputData)} {string.Join("\n", instance.ErrorData)}"); throw new FFMpegException(FFMpegExceptionType.Process, $"FFProbe process returned exit status {exitCode}", null, string.Join("\n", instance.ErrorData), string.Join("\n", instance.OutputData));
pipeArgument.Post(); pipeArgument.Post();
return ParseOutput(pipeArgument.PipePath, instance); return ParseOutput(pipeArgument.PipePath, instance);