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Merge branch 'master' into mbaff-interlace-detection

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This commit is contained in:
Orry Verducci
2021-12-01 22:13:52 +00:00
committed by GitHub
parent 9abe9e7e54 f6d8c19a7a
commit e446e9fde9
292 changed files with 4089 additions and 3487 deletions
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7
MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs
View File

@@ -223,11 +223,10 @@ namespace MediaBrowser.MediaEncoding.Attachments
if (failed)
{
var msg = $"ffmpeg attachment extraction failed for {inputPath} to {outputPath}";
_logger.LogError("ffmpeg attachment extraction failed for {InputPath} to {OutputPath}", inputPath, outputPath);
_logger.LogError(msg);
throw new InvalidOperationException(msg);
throw new InvalidOperationException(
string.Format(CultureInfo.InvariantCulture, "ffmpeg attachment extraction failed for {0} to {1}", inputPath, outputPath));
}
else
{

153
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
View File

@@ -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));
@@ -682,11 +684,9 @@ namespace MediaBrowser.MediaEncoding.Encoder
if (exitCode == -1 || !file.Exists || file.Length == 0)
{
var msg = string.Format(CultureInfo.InvariantCulture, "ffmpeg image extraction failed for {0}", inputPath);
_logger.LogError("ffmpeg image extraction failed for {Path}", inputPath);
_logger.LogError(msg);
throw new FfmpegException(msg);
throw new FfmpegException(string.Format(CultureInfo.InvariantCulture, "ffmpeg image extraction failed for {0}", inputPath));
}
return tempExtractPath;
@@ -705,117 +705,6 @@ namespace MediaBrowser.MediaEncoding.Encoder
return time.ToString(@"hh\:mm\:ss\.fff", CultureInfo.InvariantCulture);
}
public async Task ExtractVideoImagesOnInterval(
string inputFile,
string container,
MediaStream videoStream,
MediaSourceInfo mediaSource,
Video3DFormat? threedFormat,
TimeSpan interval,
string targetDirectory,
string filenamePrefix,
int? maxWidth,
CancellationToken cancellationToken)
{
var inputArgument = GetInputArgument(inputFile, mediaSource);
var vf = "fps=fps=1/" + interval.TotalSeconds.ToString(CultureInfo.InvariantCulture);
if (maxWidth.HasValue)
{
var maxWidthParam = maxWidth.Value.ToString(CultureInfo.InvariantCulture);
vf += string.Format(CultureInfo.InvariantCulture, ",scale=min(iw\\,{0}):trunc(ow/dar/2)*2", maxWidthParam);
}
Directory.CreateDirectory(targetDirectory);
var outputPath = Path.Combine(targetDirectory, filenamePrefix + "%05d.jpg");
var args = string.Format(CultureInfo.InvariantCulture, "-i {0} -threads {3} -v quiet {2} -f image2 \"{1}\"", inputArgument, outputPath, vf, _threads);
if (!string.IsNullOrWhiteSpace(container))
{
var inputFormat = EncodingHelper.GetInputFormat(container);
if (!string.IsNullOrWhiteSpace(inputFormat))
{
args = "-f " + inputFormat + " " + args;
}
}
var processStartInfo = new ProcessStartInfo
{
CreateNoWindow = true,
UseShellExecute = false,
FileName = _ffmpegPath,
Arguments = args,
WindowStyle = ProcessWindowStyle.Hidden,
ErrorDialog = false
};
_logger.LogInformation(processStartInfo.FileName + " " + processStartInfo.Arguments);
await _thumbnailResourcePool.WaitAsync(cancellationToken).ConfigureAwait(false);
bool ranToCompletion = false;
var process = new Process
{
StartInfo = processStartInfo,
EnableRaisingEvents = true
};
using (var processWrapper = new ProcessWrapper(process, this))
{
try
{
StartProcess(processWrapper);
// Need to give ffmpeg enough time to make all the thumbnails, which could be a while,
// but we still need to detect if the process hangs.
// Making the assumption that as long as new jpegs are showing up, everything is good.
bool isResponsive = true;
int lastCount = 0;
while (isResponsive)
{
if (await process.WaitForExitAsync(TimeSpan.FromSeconds(30)).ConfigureAwait(false))
{
ranToCompletion = true;
break;
}
cancellationToken.ThrowIfCancellationRequested();
var jpegCount = _fileSystem.GetFilePaths(targetDirectory)
.Count(i => string.Equals(Path.GetExtension(i), ".jpg", StringComparison.OrdinalIgnoreCase));
isResponsive = jpegCount > lastCount;
lastCount = jpegCount;
}
if (!ranToCompletion)
{
StopProcess(processWrapper, 1000);
}
}
finally
{
_thumbnailResourcePool.Release();
}
var exitCode = ranToCompletion ? processWrapper.ExitCode ?? 0 : -1;
if (exitCode == -1)
{
var msg = string.Format(CultureInfo.InvariantCulture, "ffmpeg image extraction failed for {0}", inputArgument);
_logger.LogError(msg);
throw new FfmpegException(msg);
}
}
}
private void StartProcess(ProcessWrapper process)
{
process.Process.Start();

6
MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj
View File

@@ -24,9 +24,9 @@
<ItemGroup>
<PackageReference Include="BDInfo" Version="0.7.6.1" />
<PackageReference Include="libse" Version="3.6.2" />
<PackageReference Include="Microsoft.Extensions.Http" Version="6.0.0-rc.2*" />
<PackageReference Include="System.Text.Encoding.CodePages" Version="6.0.0-rc.2*" />
<PackageReference Include="UTF.Unknown" Version="2.4.0" />
<PackageReference Include="Microsoft.Extensions.Http" Version="6.0.0" />
<PackageReference Include="System.Text.Encoding.CodePages" Version="6.0.0" />
<PackageReference Include="UTF.Unknown" Version="2.5.0" />
</ItemGroup>
<!-- Code Analyzers-->

10
MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs
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@@ -716,10 +716,6 @@ namespace MediaBrowser.MediaEncoding.Probing
}
else if (string.Equals(streamInfo.CodecType, "video", StringComparison.OrdinalIgnoreCase))
{
stream.Type = isAudio || string.Equals(stream.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase) || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase) || string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase)
? MediaStreamType.EmbeddedImage
: MediaStreamType.Video;
stream.AverageFrameRate = GetFrameRate(streamInfo.AverageFrameRate);
stream.RealFrameRate = GetFrameRate(streamInfo.RFrameRate);
@@ -740,8 +736,10 @@ namespace MediaBrowser.MediaEncoding.Probing
stream.IsInterlaced = true;
}
if (isAudio || string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase) ||
string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase))
if (isAudio
|| string.Equals(stream.Codec, "mjpeg", StringComparison.OrdinalIgnoreCase)
|| string.Equals(stream.Codec, "gif", StringComparison.OrdinalIgnoreCase)
|| string.Equals(stream.Codec, "png", StringComparison.OrdinalIgnoreCase))
{
stream.Type = MediaStreamType.EmbeddedImage;
}

11
MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs
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@@ -636,17 +636,14 @@ namespace MediaBrowser.MediaEncoding.Subtitles
if (failed)
{
var msg = $"ffmpeg subtitle extraction failed for {inputPath} to {outputPath}";
_logger.LogError("ffmpeg subtitle extraction failed for {InputPath} to {OutputPath}", inputPath, outputPath);
_logger.LogError(msg);
throw new FfmpegException(msg);
throw new FfmpegException(
string.Format(CultureInfo.InvariantCulture, "ffmpeg subtitle extraction failed for {0} to {1}", inputPath, outputPath));
}
else
{
var msg = $"ffmpeg subtitle extraction completed for {inputPath} to {outputPath}";
_logger.LogInformation(msg);
_logger.LogInformation("ffmpeg subtitle extraction completed for {InputPath} to {OutputPath}", inputPath, outputPath);
}
if (string.Equals(outputCodec, "ass", StringComparison.OrdinalIgnoreCase))

9
MediaBrowser.MediaEncoding/Subtitles/VttWriter.cs
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@@ -19,12 +19,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
{
writer.WriteLine("WEBVTT");
writer.WriteLine();
writer.WriteLine("REGION");
writer.WriteLine("id:subtitle");
writer.WriteLine("width:80%");
writer.WriteLine("lines:3");
writer.WriteLine("regionanchor:50%,100%");
writer.WriteLine("viewportanchor:50%,90%");
writer.WriteLine("Region: id:subtitle width:80% lines:3 regionanchor:50%,100% viewportanchor:50%,90%");
writer.WriteLine();
foreach (var trackEvent in info.TrackEvents)
{
@@ -39,7 +34,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles
endTime = startTime.Add(TimeSpan.FromMilliseconds(1));
}
writer.WriteLine(@"{0:hh\:mm\:ss\.fff} --> {1:hh\:mm\:ss\.fff} region:subtitle", startTime, endTime);
writer.WriteLine(@"{0:hh\:mm\:ss\.fff} --> {1:hh\:mm\:ss\.fff} region:subtitle line:90%", startTime, endTime);
var text = trackEvent.Text;