Add CreateTiles to ITrickplayManager

This commit is contained in:
Nick 2023-07-01 16:16:41 -07:00
parent 6d9e43cfe0
commit 0e1ae2def2
2 changed files with 24 additions and 4 deletions

View File

@ -7,6 +7,7 @@ using System.Text;
using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Data.Entities;
using MediaBrowser.Common.Configuration;
using MediaBrowser.Controller.Configuration;
using MediaBrowser.Controller.Drawing;
using MediaBrowser.Controller.Entities;
@ -34,6 +35,7 @@ public class TrickplayManager : ITrickplayManager
private readonly IServerConfigurationManager _config;
private readonly IImageEncoder _imageEncoder;
private readonly IDbContextFactory<JellyfinDbContext> _dbProvider;
private readonly IApplicationPaths _appPaths;
private static readonly SemaphoreSlim _resourcePool = new(1, 1);
private static readonly string[] _trickplayImgExtensions = { ".jpg" };
@ -49,6 +51,7 @@ public class TrickplayManager : ITrickplayManager
/// <param name="config">The server configuration manager.</param>
/// <param name="imageEncoder">The image encoder.</param>
/// <param name="dbProvider">The database provider.</param>
/// <param name="appPaths">The application paths.</param>
public TrickplayManager(
ILogger<TrickplayManager> logger,
IMediaEncoder mediaEncoder,
@ -57,7 +60,8 @@ public class TrickplayManager : ITrickplayManager
ILibraryManager libraryManager,
IServerConfigurationManager config,
IImageEncoder imageEncoder,
IDbContextFactory<JellyfinDbContext> dbProvider)
IDbContextFactory<JellyfinDbContext> dbProvider,
IApplicationPaths appPaths)
{
_logger = logger;
_mediaEncoder = mediaEncoder;
@ -67,6 +71,7 @@ public class TrickplayManager : ITrickplayManager
_config = config;
_imageEncoder = imageEncoder;
_dbProvider = dbProvider;
_appPaths = appPaths;
}
/// <inheritdoc />
@ -152,8 +157,7 @@ public class TrickplayManager : ITrickplayManager
.ToList();
// Create tiles
var tilesTempDir = Path.Combine(imgTempDir, Guid.NewGuid().ToString("N"));
var trickplayInfo = CreateTiles(images, width, options, tilesTempDir, outputDir);
var trickplayInfo = CreateTiles(images, width, options, outputDir);
// Save tiles info
try
@ -194,13 +198,15 @@ public class TrickplayManager : ITrickplayManager
}
}
private TrickplayInfo CreateTiles(List<string> images, int width, TrickplayOptions options, string workDir, string outputDir)
/// <inheritdoc />
public TrickplayInfo CreateTiles(List<string> images, int width, TrickplayOptions options, string outputDir)
{
if (images.Count == 0)
{
throw new ArgumentException("Can't create trickplay from 0 images.");
}
var workDir = Path.Combine(_appPaths.TempDirectory, Guid.NewGuid().ToString("N"));
Directory.CreateDirectory(workDir);
var trickplayInfo = new TrickplayInfo

View File

@ -4,6 +4,7 @@ using System.Threading;
using System.Threading.Tasks;
using Jellyfin.Data.Entities;
using MediaBrowser.Controller.Entities;
using MediaBrowser.Model.Configuration;
namespace MediaBrowser.Controller.Trickplay;
@ -21,6 +22,19 @@ public interface ITrickplayManager
/// <returns>Task.</returns>
Task RefreshTrickplayDataAsync(Video video, bool replace, CancellationToken cancellationToken);
/// <summary>
/// Creates trickplay tiles out of individual thumbnails.
/// </summary>
/// <param name="images">Ordered file paths of the thumbnails to be used.</param>
/// <param name="width">The width of a single thumbnail.</param>
/// <param name="options">The trickplay options.</param>
/// <param name="outputDir">The output directory.</param>
/// <returns>The associated trickplay information.</returns>
/// <remarks>
/// The output directory will be DELETED and replaced if it already exists.
/// </remarks>
TrickplayInfo CreateTiles(List<string> images, int width, TrickplayOptions options, string outputDir);
/// <summary>
/// Get available trickplay resolutions and corresponding info.
/// </summary>