diff --git a/Jellyfin.Server.Implementations/Trickplay/TrickplayManager.cs b/Jellyfin.Server.Implementations/Trickplay/TrickplayManager.cs index fed5dab696..31c0be52f9 100644 --- a/Jellyfin.Server.Implementations/Trickplay/TrickplayManager.cs +++ b/Jellyfin.Server.Implementations/Trickplay/TrickplayManager.cs @@ -106,18 +106,11 @@ public class TrickplayManager : ITrickplayManager } var imgTempDir = string.Empty; - var outputDir = GetTrickplayDirectory(video, width); using (await _resourcePool.LockAsync(cancellationToken).ConfigureAwait(false)) { try { - if (!replace && Directory.Exists(outputDir) && (await GetTrickplayResolutions(video.Id).ConfigureAwait(false)).ContainsKey(width)) - { - _logger.LogDebug("Found existing trickplay files for {ItemId}. Exiting.", video.Id); - return; - } - // Extract images // Note: Media sources under parent items exist as their own video/item as well. Only use this video stream for trickplay. var mediaSource = video.GetMediaSources(false).Find(source => Guid.Parse(source.Id).Equals(video.Id)); @@ -128,17 +121,35 @@ public class TrickplayManager : ITrickplayManager return; } + // The width has to be even, otherwise a lot of filters will not be able to sample it + var actualWidth = 2 * (width / 2); + + // Force using the video width when the trickplay setting has a too large width + if (mediaSource.VideoStream.Width is not null && mediaSource.VideoStream.Width < width) + { + _logger.LogWarning("Video width {VideoWidth} is smaller than trickplay setting {TrickPlayWidth}, using video width for thumbnails", mediaSource.VideoStream.Width, width); + actualWidth = 2 * ((int)mediaSource.VideoStream.Width / 2); + } + + var outputDir = GetTrickplayDirectory(video, actualWidth); + + if (!replace && Directory.Exists(outputDir) && (await GetTrickplayResolutions(video.Id).ConfigureAwait(false)).ContainsKey(actualWidth)) + { + _logger.LogDebug("Found existing trickplay files for {ItemId}. Exiting", video.Id); + return; + } + var mediaPath = mediaSource.Path; var mediaStream = mediaSource.VideoStream; var container = mediaSource.Container; - _logger.LogInformation("Creating trickplay files at {Width} width, for {Path} [ID: {ItemId}]", width, mediaPath, video.Id); + _logger.LogInformation("Creating trickplay files at {Width} width, for {Path} [ID: {ItemId}]", actualWidth, mediaPath, video.Id); imgTempDir = await _mediaEncoder.ExtractVideoImagesOnIntervalAccelerated( mediaPath, container, mediaSource, mediaStream, - width, + actualWidth, TimeSpan.FromMilliseconds(options.Interval), options.EnableHwAcceleration, options.EnableHwEncoding, @@ -159,7 +170,7 @@ public class TrickplayManager : ITrickplayManager .ToList(); // Create tiles - var trickplayInfo = CreateTiles(images, width, options, outputDir); + var trickplayInfo = CreateTiles(images, actualWidth, options, outputDir); // Save tiles info try diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 9c087f011d..d6907fdf9e 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -2984,8 +2984,8 @@ namespace MediaBrowser.Controller.MediaEncoding var scaleW = (double)maximumWidth / outputWidth; var scaleH = (double)maximumHeight / outputHeight; var scale = Math.Min(scaleW, scaleH); - outputWidth = Math.Min(maximumWidth, (int)(outputWidth * scale)); - outputHeight = Math.Min(maximumHeight, (int)(outputHeight * scale)); + outputWidth = Math.Min(maximumWidth, Convert.ToInt32(outputWidth * scale)); + outputHeight = Math.Min(maximumHeight, Convert.ToInt32(outputHeight * scale)); } outputWidth = 2 * (outputWidth / 2);