diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs index fcc2d1eeb6..0dc045ee6f 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EmbyTV.cs @@ -1635,7 +1635,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV { if (mediaSource.RequiresLooping || !(mediaSource.Container ?? string.Empty).EndsWith("ts", StringComparison.OrdinalIgnoreCase) || (mediaSource.Protocol != MediaProtocol.File && mediaSource.Protocol != MediaProtocol.Http)) { - return new EncodedRecorder(_logger, _mediaEncoder, _config.ApplicationPaths, _jsonSerializer); + return new EncodedRecorder(_logger, _mediaEncoder, _config.ApplicationPaths, _jsonSerializer, _config); } return new DirectRecorder(_logger, _httpClientFactory, _streamHelper); diff --git a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs index 3e5457dbd4..e6ee9819eb 100644 --- a/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs +++ b/Emby.Server.Implementations/LiveTv/EmbyTV/EncodedRecorder.cs @@ -8,7 +8,9 @@ using System.IO; using System.Text; using System.Threading; using System.Threading.Tasks; +using MediaBrowser.Common.Configuration; using MediaBrowser.Controller; +using MediaBrowser.Controller.Configuration; using MediaBrowser.Controller.Library; using MediaBrowser.Controller.MediaEncoding; using MediaBrowser.Model.Dto; @@ -25,6 +27,7 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV private readonly IServerApplicationPaths _appPaths; private readonly IJsonSerializer _json; private readonly TaskCompletionSource _taskCompletionSource = new TaskCompletionSource(); + private readonly IServerConfigurationManager _serverConfigurationManager; private bool _hasExited; private Stream _logFileStream; @@ -35,12 +38,14 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV ILogger logger, IMediaEncoder mediaEncoder, IServerApplicationPaths appPaths, - IJsonSerializer json) + IJsonSerializer json, + IServerConfigurationManager serverConfigurationManager) { _logger = logger; _mediaEncoder = mediaEncoder; _appPaths = appPaths; _json = json; + _serverConfigurationManager = serverConfigurationManager; } private static bool CopySubtitles => false; @@ -179,15 +184,17 @@ namespace Emby.Server.Implementations.LiveTv.EmbyTV var outputParam = string.Empty; + var threads = EncodingHelper.GetNumberOfThreads(null, _serverConfigurationManager.GetEncodingOptions(), null); var commandLineArgs = string.Format( CultureInfo.InvariantCulture, - "-i \"{0}\" {2} -map_metadata -1 -threads 0 {3}{4}{5} -y \"{1}\"", + "-i \"{0}\" {2} -map_metadata -1 -threads {6} {3}{4}{5} -y \"{1}\"", inputTempFile, targetFile, videoArgs, GetAudioArgs(mediaSource), subtitleArgs, - outputParam); + outputParam, + threads); return inputModifier + " " + commandLineArgs; } diff --git a/Jellyfin.Api/Controllers/DynamicHlsController.cs b/Jellyfin.Api/Controllers/DynamicHlsController.cs index 7c5c56660b..5714a254a4 100644 --- a/Jellyfin.Api/Controllers/DynamicHlsController.cs +++ b/Jellyfin.Api/Controllers/DynamicHlsController.cs @@ -1329,7 +1329,7 @@ namespace Jellyfin.Api.Controllers { var videoCodec = _encodingHelper.GetVideoEncoder(state, encodingOptions); - var threads = _encodingHelper.GetNumberOfThreads(state, encodingOptions, videoCodec); + var threads = EncodingHelper.GetNumberOfThreads(state, encodingOptions, videoCodec); // GetNumberOfThreads is static. if (state.BaseRequest.BreakOnNonKeyFrames) { diff --git a/Jellyfin.Api/Controllers/VideoHlsController.cs b/Jellyfin.Api/Controllers/VideoHlsController.cs index d0f26b1beb..86b8cdac20 100644 --- a/Jellyfin.Api/Controllers/VideoHlsController.cs +++ b/Jellyfin.Api/Controllers/VideoHlsController.cs @@ -359,7 +359,7 @@ namespace Jellyfin.Api.Controllers private string GetCommandLineArguments(string outputPath, StreamState state) { var videoCodec = _encodingHelper.GetVideoEncoder(state, _encodingOptions); - var threads = _encodingHelper.GetNumberOfThreads(state, _encodingOptions, videoCodec); + var threads = EncodingHelper.GetNumberOfThreads(state, _encodingOptions, videoCodec); // GetNumberOfThreads is static. var inputModifier = _encodingHelper.GetInputModifier(state, _encodingOptions); var format = !string.IsNullOrWhiteSpace(state.Request.SegmentContainer) ? "." + state.Request.SegmentContainer : ".ts"; var directory = Path.GetDirectoryName(outputPath) ?? throw new ArgumentException($"Provided path ({outputPath}) is not valid.", nameof(outputPath)); diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index a4a5cecdc5..a115179e83 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -2329,7 +2329,8 @@ namespace MediaBrowser.Controller.MediaEncoding /// /// Gets the number of threads. /// - public int GetNumberOfThreads(EncodingJobInfo state, EncodingOptions encodingOptions, string outputVideoCodec) +#nullable enable + public static int GetNumberOfThreads(EncodingJobInfo? state, EncodingOptions encodingOptions, string? outputVideoCodec) { if (string.Equals(outputVideoCodec, "libvpx", StringComparison.OrdinalIgnoreCase)) { @@ -2339,17 +2340,21 @@ namespace MediaBrowser.Controller.MediaEncoding return Math.Max(Environment.ProcessorCount - 1, 1); } - var threads = state.BaseRequest.CpuCoreLimit ?? encodingOptions.EncodingThreadCount; + var threads = state?.BaseRequest.CpuCoreLimit ?? encodingOptions.EncodingThreadCount; // Automatic - if (threads <= 0 || threads >= Environment.ProcessorCount) + if (threads <= 0) { return 0; + } + else if (threads >= Environment.ProcessorCount) + { + return Environment.ProcessorCount; } return threads; } - +#nullable disable public void TryStreamCopy(EncodingJobInfo state) { if (state.VideoStream != null && CanStreamCopyVideo(state, state.VideoStream)) diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index e060253ee7..5f60c09ae7 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -64,6 +64,7 @@ namespace MediaBrowser.MediaEncoding.Encoder private string _ffmpegPath = string.Empty; private string _ffprobePath; + private int threads; public MediaEncoder( ILogger logger, @@ -129,6 +130,7 @@ namespace MediaBrowser.MediaEncoding.Encoder SetAvailableDecoders(validator.GetDecoders()); SetAvailableEncoders(validator.GetEncoders()); SetAvailableHwaccels(validator.GetHwaccels()); + threads = EncodingHelper.GetNumberOfThreads(null, _configurationManager.GetEncodingOptions(), null); } _logger.LogInformation("FFmpeg: {EncoderLocation}: {FfmpegPath}", EncoderLocation, _ffmpegPath ?? string.Empty); @@ -377,9 +379,9 @@ namespace MediaBrowser.MediaEncoding.Encoder CancellationToken cancellationToken) { var args = extractChapters - ? "{0} -i {1} -threads 0 -v warning -print_format json -show_streams -show_chapters -show_format" - : "{0} -i {1} -threads 0 -v warning -print_format json -show_streams -show_format"; - args = string.Format(CultureInfo.InvariantCulture, args, probeSizeArgument, inputPath).Trim(); + ? "{0} -i {1} -threads {2} -v warning -print_format json -show_streams -show_chapters -show_format" + : "{0} -i {1} -threads {2} -v warning -print_format json -show_streams -show_format"; + args = string.Format(CultureInfo.InvariantCulture, args, probeSizeArgument, inputPath, threads).Trim(); var process = new Process { @@ -520,29 +522,29 @@ namespace MediaBrowser.MediaEncoding.Encoder var tempExtractPath = Path.Combine(_configurationManager.ApplicationPaths.TempDirectory, Guid.NewGuid() + ".jpg"); Directory.CreateDirectory(Path.GetDirectoryName(tempExtractPath)); - // apply some filters to thumbnail extracted below (below) crop any black lines that we made and get the correct ar then scale to width 600. + // apply some filters to thumbnail extracted below (below) crop any black lines that we made and get the correct ar. // This filter chain may have adverse effects on recorded tv thumbnails if ar changes during presentation ex. commercials @ diff ar - var vf = "scale=600:trunc(600/dar/2)*2"; + var vf = string.Empty; if (threedFormat.HasValue) { switch (threedFormat.Value) { case Video3DFormat.HalfSideBySide: - vf = "crop=iw/2:ih:0:0,scale=(iw*2):ih,setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1,scale=600:trunc(600/dar/2)*2"; - // hsbs crop width in half,scale to correct size, set the display aspect,crop out any black bars we may have made the scale width to 600. Work out the correct height based on the display aspect it will maintain the aspect where -1 in this case (3d) may not. + vf = "-vf crop=iw/2:ih:0:0,scale=(iw*2):ih,setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1"; + // hsbs crop width in half,scale to correct size, set the display aspect,crop out any black bars we may have made. Work out the correct height based on the display aspect it will maintain the aspect where -1 in this case (3d) may not. break; case Video3DFormat.FullSideBySide: - vf = "crop=iw/2:ih:0:0,setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1,scale=600:trunc(600/dar/2)*2"; - // fsbs crop width in half,set the display aspect,crop out any black bars we may have made the scale width to 600. + vf = "-vf crop=iw/2:ih:0:0,setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1"; + // fsbs crop width in half,set the display aspect,crop out any black bars we may have made break; case Video3DFormat.HalfTopAndBottom: - vf = "crop=iw:ih/2:0:0,scale=(iw*2):ih),setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1,scale=600:trunc(600/dar/2)*2"; - // htab crop heigh in half,scale to correct size, set the display aspect,crop out any black bars we may have made the scale width to 600 + vf = "-vf crop=iw:ih/2:0:0,scale=(iw*2):ih),setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1"; + // htab crop heigh in half,scale to correct size, set the display aspect,crop out any black bars we may have made break; case Video3DFormat.FullTopAndBottom: - vf = "crop=iw:ih/2:0:0,setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1,scale=600:trunc(600/dar/2)*2"; - // ftab crop height in half, set the display aspect,crop out any black bars we may have made the scale width to 600 + vf = "-vf crop=iw:ih/2:0:0,setdar=dar=a,crop=min(iw\\,ih*dar):min(ih\\,iw/dar):(iw-min(iw\\,iw*sar))/2:(ih - min (ih\\,ih/sar))/2,setsar=sar=1"; + // ftab crop heigt in half, set the display aspect,crop out any black bars we may have made break; default: break; @@ -555,8 +557,8 @@ namespace MediaBrowser.MediaEncoding.Encoder // Use ffmpeg to sample 100 (we can drop this if required using thumbnail=50 for 50 frames) frames and pick the best thumbnail. Have a fall back just in case. var thumbnail = enableThumbnail ? ",thumbnail=24" : string.Empty; - var args = useIFrame ? string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads 0 -v quiet -vframes 1 -vf \"{2}{4}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, thumbnail) : - string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads 0 -v quiet -vframes 1 -vf \"{2}\" -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg); + var args = useIFrame ? string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads {5} -v quiet -vframes 1 {2}{4} -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, thumbnail, threads) : + string.Format(CultureInfo.InvariantCulture, "-i {0}{3} -threads {4} -v quiet -vframes 1 {2} -f image2 \"{1}\"", inputPath, tempExtractPath, vf, mapArg, threads); var probeSizeArgument = EncodingHelper.GetProbeSizeArgument(1); var analyzeDurationArgument = EncodingHelper.GetAnalyzeDurationArgument(1); @@ -693,7 +695,7 @@ namespace MediaBrowser.MediaEncoding.Encoder Directory.CreateDirectory(targetDirectory); var outputPath = Path.Combine(targetDirectory, filenamePrefix + "%05d.jpg"); - var args = string.Format(CultureInfo.InvariantCulture, "-i {0} -threads 0 -v quiet -vf \"{2}\" -f image2 \"{1}\"", inputArgument, outputPath, vf); + var args = string.Format(CultureInfo.InvariantCulture, "-i {0} -threads {3} -v quiet {2} -f image2 \"{1}\"", inputArgument, outputPath, vf, threads); var probeSizeArgument = EncodingHelper.GetProbeSizeArgument(1); var analyzeDurationArgument = EncodingHelper.GetAnalyzeDurationArgument(1);