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Add Uri support for Frame Analysis,

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skipped Stream support as this cannot support MP4's with moov atom in the end of the file, and input pipes do not support seek.


Former-commit-id: 31b93b3ed6
This commit is contained in:
jeroenvanderschoot 2022-11-13 08:41:30 +01:00 committed by Malte Rosenbjerg
parent bb89e018f2
commit c2db2a35a1
1 changed files with 16 additions and 0 deletions
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16
FFMpegCore/FFProbe/FFProbe.cs
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@ -89,6 +89,15 @@ public static async Task<IMediaAnalysis> AnalyseAsync(string filePath, FFOptions
return ParseOutput(result); return ParseOutput(result);
} }
public static FFProbeFrames GetFrames(Uri uri, FFOptions? ffOptions = null)
{
var instance = PrepareFrameAnalysisInstance(uri.AbsoluteUri, ffOptions ?? GlobalFFOptions.Current);
var result = instance.StartAndWaitForExit();
ThrowIfExitCodeNotZero(result);
return ParseFramesOutput(result);
}
public static async Task<FFProbeFrames> GetFramesAsync(string filePath, FFOptions? ffOptions = null, CancellationToken cancellationToken = default) public static async Task<FFProbeFrames> GetFramesAsync(string filePath, FFOptions? ffOptions = null, CancellationToken cancellationToken = default)
{ {
ThrowIfInputFileDoesNotExist(filePath); ThrowIfInputFileDoesNotExist(filePath);
@ -141,6 +150,13 @@ public static async Task<IMediaAnalysis> AnalyseAsync(Stream stream, FFOptions?
return ParseOutput(result); return ParseOutput(result);
} }
public static async Task<FFProbeFrames> GetFramesAsync(Uri uri, FFOptions? ffOptions = null, CancellationToken cancellationToken = default)
{
var instance = PrepareFrameAnalysisInstance(uri.AbsoluteUri, ffOptions ?? GlobalFFOptions.Current);
var result = await instance.StartAndWaitForExitAsync(cancellationToken).ConfigureAwait(false);
return ParseFramesOutput(result);
}
private static IMediaAnalysis ParseOutput(IProcessResult instance) private static IMediaAnalysis ParseOutput(IProcessResult instance)
{ {
var json = string.Join(string.Empty, instance.OutputData); var json = string.Join(string.Empty, instance.OutputData);