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Use ImageFormat instead of string for extension

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This commit is contained in:
Joe Rogers 2021-11-12 16:11:15 +01:00
parent de9bf327c6
commit f73a7a6ed8
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GPG Key ID: 0074AD57B8FDBBB4
4 changed files with 38 additions and 34 deletions
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5
MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs
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@ -7,6 +7,7 @@ using System.Collections.Generic;
using System.Threading;
using System.Threading.Tasks;
using MediaBrowser.Model.Dlna;
using MediaBrowser.Model.Drawing;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.MediaInfo;
@ -95,10 +96,10 @@ namespace MediaBrowser.Controller.MediaEncoding
/// <param name="mediaSource">Media source information.</param>
/// <param name="imageStream">Media stream information.</param>
/// <param name="imageStreamIndex">Index of the stream to extract from.</param>
/// <param name="outputExtension">The extension of the file to write, including the '.'.</param>
/// <param name="targetFormat">The format of the file to write.</param>
/// <param name="cancellationToken">CancellationToken to use for operation.</param>
/// <returns>Location of video image.</returns>
Task<string> ExtractVideoImage(string inputFile, string container, MediaSourceInfo mediaSource, MediaStream imageStream, int? imageStreamIndex, string outputExtension, CancellationToken cancellationToken);
Task<string> ExtractVideoImage(string inputFile, string container, MediaSourceInfo mediaSource, MediaStream imageStream, int? imageStreamIndex, ImageFormat? targetFormat, CancellationToken cancellationToken);
/// <summary>
/// Gets the media info.

36
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
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@ -19,6 +19,7 @@ using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.MediaEncoding;
using MediaBrowser.MediaEncoding.Probing;
using MediaBrowser.Model.Dlna;
using MediaBrowser.Model.Drawing;
using MediaBrowser.Model.Dto;
using MediaBrowser.Model.Entities;
using MediaBrowser.Model.Globalization;
@ -478,17 +479,17 @@ namespace MediaBrowser.MediaEncoding.Encoder
Protocol = MediaProtocol.File
};
return ExtractImage(path, null, null, imageStreamIndex, mediaSource, true, null, null, ".jpg", cancellationToken);
return ExtractImage(path, null, null, imageStreamIndex, mediaSource, true, null, null, ImageFormat.Jpg, cancellationToken);
}
public Task<string> ExtractVideoImage(string inputFile, string container, MediaSourceInfo mediaSource, MediaStream videoStream, Video3DFormat? threedFormat, TimeSpan? offset, CancellationToken cancellationToken)
{
return ExtractImage(inputFile, container, videoStream, null, mediaSource, false, threedFormat, offset, ".jpg", cancellationToken);
return ExtractImage(inputFile, container, videoStream, null, mediaSource, false, threedFormat, offset, ImageFormat.Jpg, cancellationToken);
}
public Task<string> ExtractVideoImage(string inputFile, string container, MediaSourceInfo mediaSource, MediaStream imageStream, int? imageStreamIndex, string outputExtension, CancellationToken cancellationToken)
public Task<string> ExtractVideoImage(string inputFile, string container, MediaSourceInfo mediaSource, MediaStream imageStream, int? imageStreamIndex, ImageFormat? targetFormat, CancellationToken cancellationToken)
{
return ExtractImage(inputFile, container, imageStream, imageStreamIndex, mediaSource, false, null, null, outputExtension, cancellationToken);
return ExtractImage(inputFile, container, imageStream, imageStreamIndex, mediaSource, false, null, null, targetFormat, cancellationToken);
}
private async Task<string> ExtractImage(
@ -500,7 +501,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
bool isAudio,
Video3DFormat? threedFormat,
TimeSpan? offset,
string outputExtension,
ImageFormat? targetFormat,
CancellationToken cancellationToken)
{
var inputArgument = GetInputArgument(inputFile, mediaSource);
@ -510,7 +511,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
// The failure of HDR extraction usually occurs when using custom ffmpeg that does not contain the zscale filter.
try
{
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, true, true, outputExtension, cancellationToken).ConfigureAwait(false);
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, true, true, targetFormat, cancellationToken).ConfigureAwait(false);
}
catch (ArgumentException)
{
@ -523,7 +524,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
try
{
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, false, true, outputExtension, cancellationToken).ConfigureAwait(false);
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, false, true, targetFormat, cancellationToken).ConfigureAwait(false);
}
catch (ArgumentException)
{
@ -536,7 +537,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
try
{
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, true, false, outputExtension, cancellationToken).ConfigureAwait(false);
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, true, false, targetFormat, cancellationToken).ConfigureAwait(false);
}
catch (ArgumentException)
{
@ -548,24 +549,25 @@ namespace MediaBrowser.MediaEncoding.Encoder
}
}
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, false, false, outputExtension, cancellationToken).ConfigureAwait(false);
return await ExtractImageInternal(inputArgument, container, videoStream, imageStreamIndex, threedFormat, offset, false, false, targetFormat, cancellationToken).ConfigureAwait(false);
}
private async Task<string> ExtractImageInternal(string inputPath, string container, MediaStream videoStream, int? imageStreamIndex, Video3DFormat? threedFormat, TimeSpan? offset, bool useIFrame, bool allowTonemap, string outputExtension, CancellationToken cancellationToken)
private async Task<string> ExtractImageInternal(string inputPath, string container, MediaStream videoStream, int? imageStreamIndex, Video3DFormat? threedFormat, TimeSpan? offset, bool useIFrame, bool allowTonemap, ImageFormat? targetFormat, CancellationToken cancellationToken)
{
if (string.IsNullOrEmpty(inputPath))
{
throw new ArgumentNullException(nameof(inputPath));
}
if (string.IsNullOrEmpty(outputExtension))
var outputExtension = targetFormat switch
{
outputExtension = ".jpg";
}
else if (outputExtension[0] != '.')
{
outputExtension = "." + outputExtension;
}
ImageFormat.Bmp => ".bmp",
ImageFormat.Gif => ".gif",
ImageFormat.Jpg => ".jpg",
ImageFormat.Png => ".png",
ImageFormat.Webp => ".webp",
_ => ".jpg"
};
var tempExtractPath = Path.Combine(_configurationManager.ApplicationPaths.TempDirectory, Guid.NewGuid() + outputExtension);
Directory.CreateDirectory(Path.GetDirectoryName(tempExtractPath));

13
MediaBrowser.Providers/MediaInfo/EmbeddedImageProvider.cs
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@ -156,13 +156,14 @@ namespace MediaBrowser.Providers.MediaInfo
}
}
var format = ImageFormat.Jpg;
string extractedImagePath =
await _mediaEncoder.ExtractVideoImage(item.Path, item.Container, mediaSource, imageStream, imageStream.Index, ".jpg", cancellationToken)
await _mediaEncoder.ExtractVideoImage(item.Path, item.Container, mediaSource, imageStream, imageStream.Index, format, cancellationToken)
.ConfigureAwait(false);
return new DynamicImageResponse
{
Format = ImageFormat.Jpg,
Format = format,
HasImage = true,
Path = extractedImagePath,
Protocol = MediaProtocol.File
@ -180,10 +181,6 @@ namespace MediaBrowser.Providers.MediaInfo
extension = ".jpg";
}
string extractedAttachmentPath =
await _mediaEncoder.ExtractVideoImage(item.Path, item.Container, mediaSource, null, attachmentStream.Index, extension, cancellationToken)
.ConfigureAwait(false);
ImageFormat format = extension switch
{
".bmp" => ImageFormat.Bmp,
@ -194,6 +191,10 @@ namespace MediaBrowser.Providers.MediaInfo
_ => ImageFormat.Jpg
};
string extractedAttachmentPath =
await _mediaEncoder.ExtractVideoImage(item.Path, item.Container, mediaSource, null, attachmentStream.Index, format, cancellationToken)
.ConfigureAwait(false);
return new DynamicImageResponse
{
Format = format,

18
tests/Jellyfin.Providers.Tests/MediaInfo/EmbeddedImageProviderTests.cs
View File

@ -57,7 +57,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
for (int i = 1; i <= targetIndex; i++)
{
var name = i == targetIndex ? filename : "unmatched";
attachments.Add(new()
attachments.Add(new ()
{
FileName = name,
MimeType = mimetype,
@ -66,8 +66,8 @@ namespace Jellyfin.Providers.Tests.MediaInfo
}
var mediaEncoder = new Mock<IMediaEncoder>(MockBehavior.Strict);
mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), It.IsAny<int>(), It.IsAny<string>(), It.IsAny<CancellationToken>()))
.Returns<string, string, MediaSourceInfo, MediaStream, int, string, CancellationToken>((_, _, _, _, index, ext, _) => Task.FromResult(pathPrefix + index + ext));
mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), It.IsAny<int>(), It.IsAny<ImageFormat>(), It.IsAny<CancellationToken>()))
.Returns<string, string, MediaSourceInfo, MediaStream, int, ImageFormat, CancellationToken>((_, _, _, _, index, ext, _) => Task.FromResult(pathPrefix + index + "." + ext));
var embeddedImageProvider = new EmbeddedImageProvider(mediaEncoder.Object);
var input = GetMovie(attachments, new List<MediaStream>());
@ -81,7 +81,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
else
{
Assert.True(actual.HasImage);
Assert.Equal(pathPrefix + targetIndex + "." + format, actual.Path, StringComparer.InvariantCultureIgnoreCase);
Assert.Equal(pathPrefix + targetIndex + "." + format, actual.Path, StringComparer.OrdinalIgnoreCase);
Assert.Equal(format, actual.Format);
}
}
@ -97,7 +97,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
for (int i = 1; i <= targetIndex; i++)
{
var comment = i == targetIndex ? label : "unmatched";
streams.Add(new()
streams.Add(new ()
{
Type = MediaStreamType.EmbeddedImage,
Index = i,
@ -107,11 +107,11 @@ namespace Jellyfin.Providers.Tests.MediaInfo
var pathPrefix = "path";
var mediaEncoder = new Mock<IMediaEncoder>(MockBehavior.Strict);
mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), It.IsAny<int>(), It.IsAny<string>(), It.IsAny<CancellationToken>()))
.Returns<string, string, MediaSourceInfo, MediaStream, int, string, CancellationToken>((_, _, _, stream, index, ext, _) =>
mediaEncoder.Setup(encoder => encoder.ExtractVideoImage(It.IsAny<string>(), It.IsAny<string>(), It.IsAny<MediaSourceInfo>(), It.IsAny<MediaStream>(), It.IsAny<int>(), It.IsAny<ImageFormat>(), It.IsAny<CancellationToken>()))
.Returns<string, string, MediaSourceInfo, MediaStream, int, ImageFormat, CancellationToken>((_, _, _, stream, index, ext, _) =>
{
Assert.Equal(streams[index - 1], stream);
return Task.FromResult(pathPrefix + index + ext);
return Task.FromResult(pathPrefix + index + "." + ext);
});
var embeddedImageProvider = new EmbeddedImageProvider(mediaEncoder.Object);
@ -122,7 +122,7 @@ namespace Jellyfin.Providers.Tests.MediaInfo
Assert.Equal(hasImage, actual.HasImage);
if (hasImage)
{
Assert.Equal(pathPrefix + targetIndex + ".jpg", actual.Path);
Assert.Equal(pathPrefix + targetIndex + ".jpg", actual.Path, StringComparer.OrdinalIgnoreCase);
Assert.Equal(ImageFormat.Jpg, actual.Format);
}
}