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Merge pull request #9254 from Shadowghost/dvdbdfix

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This commit is contained in:
Bond-009
2023-03-10 15:48:35 +01:00
committed by GitHub
parent 2146ddd20c 0da5255f12
commit 6351d1022b
18 changed files with 852 additions and 58 deletions
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27
MediaBrowser.MediaEncoding/Encoder/EncodingUtils.cs
View File

@@ -1,7 +1,9 @@
#pragma warning disable CS1591
using System;
using System.Collections.Generic;
using System.Globalization;
using System.Linq;
using MediaBrowser.Model.MediaInfo;
namespace MediaBrowser.MediaEncoding.Encoder
@@ -15,21 +17,38 @@ namespace MediaBrowser.MediaEncoding.Encoder
return string.Format(CultureInfo.InvariantCulture, "\"{0}\"", inputFile);
}
return GetConcatInputArgument(inputFile, inputPrefix);
return GetFileInputArgument(inputFile, inputPrefix);
}
public static string GetInputArgument(string inputPrefix, IReadOnlyList<string> inputFiles, MediaProtocol protocol)
{
if (protocol != MediaProtocol.File)
{
return string.Format(CultureInfo.InvariantCulture, "\"{0}\"", inputFiles[0]);
}
return GetConcatInputArgument(inputFiles, inputPrefix);
}
/// <summary>
/// Gets the concat input argument.
/// </summary>
/// <param name="inputFile">The input file.</param>
/// <param name="inputFiles">The input files.</param>
/// <param name="inputPrefix">The input prefix.</param>
/// <returns>System.String.</returns>
private static string GetConcatInputArgument(string inputFile, string inputPrefix)
private static string GetConcatInputArgument(IReadOnlyList<string> inputFiles, string inputPrefix)
{
// Get all streams
// If there's more than one we'll need to use the concat command
if (inputFiles.Count > 1)
{
var files = string.Join("|", inputFiles.Select(NormalizePath));
return string.Format(CultureInfo.InvariantCulture, "concat:\"{0}\"", files);
}
// Determine the input path for video files
return GetFileInputArgument(inputFile, inputPrefix);
return GetFileInputArgument(inputFiles[0], inputPrefix);
}
/// <summary>

169
MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs
View File

@@ -11,6 +11,7 @@ using System.Text.Json;
using System.Text.RegularExpressions;
using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Extensions;
using Jellyfin.Extensions.Json;
using Jellyfin.Extensions.Json.Converters;
using MediaBrowser.Common;
@@ -51,6 +52,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
private readonly IServerConfigurationManager _configurationManager;
private readonly IFileSystem _fileSystem;
private readonly ILocalizationManager _localization;
private readonly IBlurayExaminer _blurayExaminer;
private readonly IConfiguration _config;
private readonly IServerConfigurationManager _serverConfig;
private readonly string _startupOptionFFmpegPath;
@@ -95,6 +97,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
ILogger<MediaEncoder> logger,
IServerConfigurationManager configurationManager,
IFileSystem fileSystem,
IBlurayExaminer blurayExaminer,
ILocalizationManager localization,
IConfiguration config,
IServerConfigurationManager serverConfig)
@@ -102,6 +105,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
_logger = logger;
_configurationManager = configurationManager;
_fileSystem = fileSystem;
_blurayExaminer = blurayExaminer;
_localization = localization;
_config = config;
_serverConfig = serverConfig;
@@ -117,16 +121,22 @@ namespace MediaBrowser.MediaEncoding.Encoder
/// <inheritdoc />
public string ProbePath => _ffprobePath;
/// <inheritdoc />
public Version EncoderVersion => _ffmpegVersion;
/// <inheritdoc />
public bool IsPkeyPauseSupported => _isPkeyPauseSupported;
/// <inheritdoc />
public bool IsVaapiDeviceAmd => _isVaapiDeviceAmd;
/// <inheritdoc />
public bool IsVaapiDeviceInteliHD => _isVaapiDeviceInteliHD;
/// <inheritdoc />
public bool IsVaapiDeviceInteli965 => _isVaapiDeviceInteli965;
/// <inheritdoc />
public bool IsVaapiDeviceSupportVulkanFmtModifier => _isVaapiDeviceSupportVulkanFmtModifier;
/// <summary>
@@ -344,26 +354,31 @@ namespace MediaBrowser.MediaEncoding.Encoder
_ffmpegVersion = validator.GetFFmpegVersion();
}
/// <inheritdoc />
public bool SupportsEncoder(string encoder)
{
return _encoders.Contains(encoder, StringComparer.OrdinalIgnoreCase);
}
/// <inheritdoc />
public bool SupportsDecoder(string decoder)
{
return _decoders.Contains(decoder, StringComparer.OrdinalIgnoreCase);
}
/// <inheritdoc />
public bool SupportsHwaccel(string hwaccel)
{
return _hwaccels.Contains(hwaccel, StringComparer.OrdinalIgnoreCase);
}
/// <inheritdoc />
public bool SupportsFilter(string filter)
{
return _filters.Contains(filter, StringComparer.OrdinalIgnoreCase);
}
/// <inheritdoc />
public bool SupportsFilterWithOption(FilterOptionType option)
{
if (_filtersWithOption.TryGetValue((int)option, out var val))
@@ -394,24 +409,16 @@ namespace MediaBrowser.MediaEncoding.Encoder
return true;
}
/// <summary>
/// Gets the media info.
/// </summary>
/// <param name="request">The request.</param>
/// <param name="cancellationToken">The cancellation token.</param>
/// <returns>Task.</returns>
/// <inheritdoc />
public Task<MediaInfo> GetMediaInfo(MediaInfoRequest request, CancellationToken cancellationToken)
{
var extractChapters = request.MediaType == DlnaProfileType.Video && request.ExtractChapters;
var inputFile = request.MediaSource.Path;
string analyzeDuration = string.Empty;
string ffmpegAnalyzeDuration = _config.GetFFmpegAnalyzeDuration() ?? string.Empty;
if (request.MediaSource.AnalyzeDurationMs > 0)
{
analyzeDuration = "-analyzeduration " +
(request.MediaSource.AnalyzeDurationMs * 1000).ToString();
analyzeDuration = "-analyzeduration " + (request.MediaSource.AnalyzeDurationMs * 1000).ToString();
}
else if (!string.IsNullOrEmpty(ffmpegAnalyzeDuration))
{
@@ -419,7 +426,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
}
return GetMediaInfoInternal(
GetInputArgument(inputFile, request.MediaSource),
GetInputArgument(request.MediaSource.Path, request.MediaSource),
request.MediaSource.Path,
request.MediaSource.Protocol,
extractChapters,
@@ -429,36 +436,30 @@ namespace MediaBrowser.MediaEncoding.Encoder
cancellationToken);
}
/// <summary>
/// Gets the input argument.
/// </summary>
/// <param name="inputFile">The input file.</param>
/// <param name="mediaSource">The mediaSource.</param>
/// <returns>System.String.</returns>
/// <exception cref="ArgumentException">Unrecognized InputType.</exception>
/// <inheritdoc />
public string GetInputArgument(IReadOnlyList<string> inputFiles, MediaSourceInfo mediaSource)
{
return EncodingUtils.GetInputArgument("file", inputFiles, mediaSource.Protocol);
}
/// <inheritdoc />
public string GetInputArgument(string inputFile, MediaSourceInfo mediaSource)
{
var prefix = "file";
if (mediaSource.VideoType == VideoType.BluRay
|| mediaSource.IsoType == IsoType.BluRay)
if (mediaSource.IsoType == IsoType.BluRay)
{
prefix = "bluray";
}
return EncodingUtils.GetInputArgument(prefix, inputFile, mediaSource.Protocol);
return EncodingUtils.GetInputArgument(prefix, new[] { inputFile }, mediaSource.Protocol);
}
/// <summary>
/// Gets the input argument for an external subtitle file.
/// </summary>
/// <param name="inputFile">The input file.</param>
/// <returns>System.String.</returns>
/// <exception cref="ArgumentException">Unrecognized InputType.</exception>
/// <inheritdoc />
public string GetExternalSubtitleInputArgument(string inputFile)
{
const string Prefix = "file";
return EncodingUtils.GetInputArgument(Prefix, inputFile, MediaProtocol.File);
return EncodingUtils.GetInputArgument(Prefix, new[] { inputFile }, MediaProtocol.File);
}
/// <summary>
@@ -549,6 +550,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
}
}
/// <inheritdoc />
public Task<string> ExtractAudioImage(string path, int? imageStreamIndex, CancellationToken cancellationToken)
{
var mediaSource = new MediaSourceInfo
@@ -559,11 +561,13 @@ namespace MediaBrowser.MediaEncoding.Encoder
return ExtractImage(path, null, null, imageStreamIndex, mediaSource, true, null, null, ImageFormat.Jpg, cancellationToken);
}
/// <inheritdoc />
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, ImageFormat.Jpg, cancellationToken);
}
/// <inheritdoc />
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, targetFormat, cancellationToken);
@@ -767,6 +771,7 @@ namespace MediaBrowser.MediaEncoding.Encoder
}
}
/// <inheritdoc />
public string GetTimeParameter(long ticks)
{
var time = TimeSpan.FromTicks(ticks);
@@ -865,6 +870,114 @@ namespace MediaBrowser.MediaEncoding.Encoder
throw new NotImplementedException();
}
/// <inheritdoc />
public IReadOnlyList<string> GetPrimaryPlaylistVobFiles(string path, uint? titleNumber)
{
// Eliminate menus and intros by omitting VIDEO_TS.VOB and all subsequent title .vob files ending with _0.VOB
var allVobs = _fileSystem.GetFiles(path, true)
.Where(file => string.Equals(file.Extension, ".VOB", StringComparison.OrdinalIgnoreCase))
.Where(file => !string.Equals(file.Name, "VIDEO_TS.VOB", StringComparison.OrdinalIgnoreCase))
.Where(file => !file.Name.EndsWith("_0.VOB", StringComparison.OrdinalIgnoreCase))
.OrderBy(i => i.FullName)
.ToList();
if (titleNumber.HasValue)
{
var prefix = string.Format(CultureInfo.InvariantCulture, "VTS_{0:D2}_", titleNumber.Value);
var vobs = allVobs.Where(i => i.Name.StartsWith(prefix, StringComparison.OrdinalIgnoreCase)).ToList();
if (vobs.Count > 0)
{
return vobs.Select(i => i.FullName).ToList();
}
_logger.LogWarning("Could not determine .vob files for title {Title} of {Path}.", titleNumber, path);
}
// Check for multiple big titles (> 900 MB)
var titles = allVobs
.Where(vob => vob.Length >= 900 * 1024 * 1024)
.Select(vob => _fileSystem.GetFileNameWithoutExtension(vob).AsSpan().RightPart('_').ToString())
.Distinct()
.ToList();
// Fall back to first title if no big title is found
if (titles.Count == 0)
{
titles.Add(_fileSystem.GetFileNameWithoutExtension(allVobs[0]).AsSpan().RightPart('_').ToString());
}
// Aggregate all .vob files of the titles
return allVobs
.Where(vob => titles.Contains(_fileSystem.GetFileNameWithoutExtension(vob).AsSpan().RightPart('_').ToString()))
.Select(i => i.FullName)
.ToList();
}
/// <inheritdoc />
public IReadOnlyList<string> GetPrimaryPlaylistM2tsFiles(string path)
{
// Get all playable .m2ts files
var validPlaybackFiles = _blurayExaminer.GetDiscInfo(path).Files;
// Get all files from the BDMV/STREAMING directory
var directoryFiles = _fileSystem.GetFiles(Path.Join(path, "BDMV", "STREAM"));
// Only return playable local .m2ts files
return directoryFiles
.Where(f => validPlaybackFiles.Contains(f.Name, StringComparer.OrdinalIgnoreCase))
.Select(f => f.FullName)
.ToList();
}
/// <inheritdoc />
public void GenerateConcatConfig(MediaSourceInfo source, string concatFilePath)
{
// Get all playable files
IReadOnlyList<string> files;
var videoType = source.VideoType;
if (videoType == VideoType.Dvd)
{
files = GetPrimaryPlaylistVobFiles(source.Path, null);
}
else if (videoType == VideoType.BluRay)
{
files = GetPrimaryPlaylistM2tsFiles(source.Path);
}
else
{
return;
}
// Generate concat configuration entries for each file and write to file
using (StreamWriter sw = new StreamWriter(concatFilePath))
{
foreach (var path in files)
{
var mediaInfoResult = GetMediaInfo(
new MediaInfoRequest
{
MediaType = DlnaProfileType.Video,
MediaSource = new MediaSourceInfo
{
Path = path,
Protocol = MediaProtocol.File,
VideoType = videoType
}
},
CancellationToken.None).GetAwaiter().GetResult();
var duration = TimeSpan.FromTicks(mediaInfoResult.RunTimeTicks.Value).TotalSeconds;
// Add file path stanza to concat configuration
sw.WriteLine("file '{0}'", path);
// Add duration stanza to concat configuration
sw.WriteLine("duration {0}", duration);
}
}
}
public bool CanExtractSubtitles(string codec)
{
// TODO is there ever a case when a subtitle can't be extracted??