From 5464eaed4ae0e1927883fce89d02ed2b6e60a745 Mon Sep 17 00:00:00 2001 From: BaronGreenback Date: Sat, 19 Sep 2020 16:40:39 +0100 Subject: Update EncoderValidator.cs --- MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs | 5 ++++- 1 file changed, 4 insertions(+), 1 deletion(-) (limited to 'MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs') diff --git a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs index c8bf5557b..3287f9814 100644 --- a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs +++ b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs @@ -212,7 +212,10 @@ namespace MediaBrowser.MediaEncoding.Encoder if (match.Success) { - return new Version(match.Groups[1].Value); + if (Version.TryParse(match.Groups[1].Value, out var result)) + { + return result; + } } var versionMap = GetFFmpegLibraryVersions(output); -- cgit v1.2.3 From 28ee4f0a7f7b7be954ac2dccc374bf72b1eb4f40 Mon Sep 17 00:00:00 2001 From: Stéphane Senart Date: Thu, 22 Oct 2020 11:09:59 +0200 Subject: [AudioTranscoding] Add FLAC as supported target audio format and be able to define the corresponding target sample rate --- .../MediaEncoding/EncodingJobInfo.cs | 5 ++++- .../Encoder/EncoderValidator.cs | 2 ++ MediaBrowser.Model/Dlna/StreamBuilder.cs | 26 ++++++++++++++++++++++ MediaBrowser.Model/Dlna/StreamInfo.cs | 9 ++++++-- 4 files changed, 39 insertions(+), 3 deletions(-) (limited to 'MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs') diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs index 6cd0c70d2..e99c48a70 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingJobInfo.cs @@ -404,7 +404,10 @@ namespace MediaBrowser.Controller.MediaEncoding { // Don't exceed what the encoder supports // Seeing issues of attempting to encode to 88200 - return Math.Min(44100, BaseRequest.AudioSampleRate.Value); + // return Math.Min(44100, BaseRequest.AudioSampleRate.Value); + + // I don't see any reason why limiting the sample rate to a maximum of 44100 ! + return BaseRequest.AudioSampleRate.Value; } return null; diff --git a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs index 3287f9814..92f16ab95 100644 --- a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs +++ b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs @@ -25,6 +25,7 @@ namespace MediaBrowser.MediaEncoding.Encoder "ac3", "aac", "mp3", + "flac", "h264_qsv", "hevc_qsv", "mpeg2_qsv", @@ -71,6 +72,7 @@ namespace MediaBrowser.MediaEncoding.Encoder "libmp3lame", "libopus", "libvorbis", + "flac", "srt", "h264_amf", "hevc_amf", diff --git a/MediaBrowser.Model/Dlna/StreamBuilder.cs b/MediaBrowser.Model/Dlna/StreamBuilder.cs index 4959a9b92..cf392ffce 100644 --- a/MediaBrowser.Model/Dlna/StreamBuilder.cs +++ b/MediaBrowser.Model/Dlna/StreamBuilder.cs @@ -1438,6 +1438,32 @@ namespace MediaBrowser.Model.Dlna break; } + case ProfileConditionValue.AudioSampleRate: + { + if (!enableNonQualifiedConditions) + { + continue; + } + + if (int.TryParse(value, NumberStyles.Any, CultureInfo.InvariantCulture, out var num)) + { + if (condition.Condition == ProfileConditionType.Equals) + { + item.AudioSampleRate = num; + } + else if (condition.Condition == ProfileConditionType.LessThanEqual) + { + item.AudioSampleRate = Math.Min(num, item.AudioSampleRate ?? num); + } + else if (condition.Condition == ProfileConditionType.GreaterThanEqual) + { + item.AudioSampleRate = Math.Max(num, item.AudioSampleRate ?? num); + } + } + + break; + } + case ProfileConditionValue.AudioChannels: { if (string.IsNullOrEmpty(qualifier)) diff --git a/MediaBrowser.Model/Dlna/StreamInfo.cs b/MediaBrowser.Model/Dlna/StreamInfo.cs index 9399d21f1..20ca54773 100644 --- a/MediaBrowser.Model/Dlna/StreamInfo.cs +++ b/MediaBrowser.Model/Dlna/StreamInfo.cs @@ -110,6 +110,8 @@ namespace MediaBrowser.Model.Dlna public int? AudioBitrate { get; set; } + public int? AudioSampleRate { get; set; } + public int? VideoBitrate { get; set; } public int? MaxWidth { get; set; } @@ -184,7 +186,7 @@ namespace MediaBrowser.Model.Dlna } if (string.Equals(pair.Name, "Static", StringComparison.OrdinalIgnoreCase) && - string.Equals(pair.Value, "false", StringComparison.OrdinalIgnoreCase)) + string.Equals(pair.Value, "true", StringComparison.OrdinalIgnoreCase)) { continue; } @@ -250,6 +252,7 @@ namespace MediaBrowser.Model.Dlna list.Add(new NameValuePair("SubtitleStreamIndex", item.SubtitleStreamIndex.HasValue && item.SubtitleDeliveryMethod != SubtitleDeliveryMethod.External ? item.SubtitleStreamIndex.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("VideoBitrate", item.VideoBitrate.HasValue ? item.VideoBitrate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("AudioBitrate", item.AudioBitrate.HasValue ? item.AudioBitrate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); + list.Add(new NameValuePair("AudioSampleRate", item.AudioSampleRate.HasValue ? item.AudioSampleRate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("MaxFramerate", item.MaxFramerate.HasValue ? item.MaxFramerate.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); list.Add(new NameValuePair("MaxWidth", item.MaxWidth.HasValue ? item.MaxWidth.Value.ToString(CultureInfo.InvariantCulture) : string.Empty)); @@ -521,7 +524,9 @@ namespace MediaBrowser.Model.Dlna get { var stream = TargetAudioStream; - return stream == null ? null : stream.SampleRate; + return AudioSampleRate.HasValue && !IsDirectStream + ? AudioSampleRate + : stream == null ? null : stream.SampleRate; } } -- cgit v1.2.3 From b0e0e19468eeadcff0c3a16b47607ce2620227af Mon Sep 17 00:00:00 2001 From: nyanmisaka Date: Wed, 27 Jan 2021 03:20:53 +0800 Subject: add cuda format converter --- .../MediaEncoding/EncodingHelper.cs | 129 +++++++++++++-------- .../MediaEncoding/IMediaEncoder.cs | 8 ++ .../Encoder/EncoderValidator.cs | 32 +++++ MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs | 11 ++ 4 files changed, 132 insertions(+), 48 deletions(-) (limited to 'MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs') diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index 1ba02e276..1f60f3bcc 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -112,9 +112,11 @@ namespace MediaBrowser.Controller.MediaEncoding return _mediaEncoder.SupportsHwaccel("vaapi"); } - private bool IsCudaSupported(EncodingJobInfo state) + private bool IsCudaSupported() { - return _mediaEncoder.SupportsHwaccel("cuda"); + return _mediaEncoder.SupportsHwaccel("cuda") + && _mediaEncoder.SupportsFilter("scale_cuda", null) + && _mediaEncoder.SupportsFilter("yadif_cuda", null); } private bool IsTonemappingSupported(EncodingJobInfo state, EncodingOptions options) @@ -123,8 +125,7 @@ namespace MediaBrowser.Controller.MediaEncoding return IsColorDepth10(state) && _mediaEncoder.SupportsHwaccel("opencl") && options.EnableTonemapping - && !string.IsNullOrEmpty(videoStream.VideoRange) - && videoStream.VideoRange.Contains("HDR", StringComparison.OrdinalIgnoreCase); + && string.Equals(videoStream.VideoRange, "HDR", StringComparison.OrdinalIgnoreCase); } private bool IsVppTonemappingSupported(EncodingJobInfo state, EncodingOptions options) @@ -138,8 +139,7 @@ namespace MediaBrowser.Controller.MediaEncoding && string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase) && _mediaEncoder.SupportsHwaccel("vaapi") && options.EnableVppTonemapping - && !string.IsNullOrEmpty(videoStream.ColorTransfer) - && videoStream.ColorTransfer.Equals("smpte2084", StringComparison.OrdinalIgnoreCase); + && string.Equals(videoStream.ColorTransfer, "smpte2084", StringComparison.OrdinalIgnoreCase); } // Vpp tonemapping may come to QSV in the future. @@ -482,8 +482,8 @@ namespace MediaBrowser.Controller.MediaEncoding var isVaapiEncoder = outputVideoCodec.IndexOf("vaapi", StringComparison.OrdinalIgnoreCase) != -1; var isQsvDecoder = videoDecoder.IndexOf("qsv", StringComparison.OrdinalIgnoreCase) != -1; var isQsvEncoder = outputVideoCodec.IndexOf("qsv", StringComparison.OrdinalIgnoreCase) != -1; - var isNvdecDecoder = videoDecoder.IndexOf("cuda", StringComparison.OrdinalIgnoreCase) != -1; - var isCuvidHevcDecoder = videoDecoder.IndexOf("hevc_cuvid", StringComparison.OrdinalIgnoreCase) != -1; + var isNvdecDecoder = videoDecoder.Contains("cuda", StringComparison.OrdinalIgnoreCase); + var isCuvidHevcDecoder = videoDecoder.Contains("hevc_cuvid", StringComparison.OrdinalIgnoreCase); var isWindows = RuntimeInformation.IsOSPlatform(OSPlatform.Windows); var isLinux = RuntimeInformation.IsOSPlatform(OSPlatform.Linux); var isMacOS = RuntimeInformation.IsOSPlatform(OSPlatform.OSX); @@ -560,17 +560,17 @@ namespace MediaBrowser.Controller.MediaEncoding } if (state.IsVideoRequest - && string.Equals(encodingOptions.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase)) + && string.Equals(encodingOptions.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase) + && isNvdecDecoder) { - if (isNvdecDecoder) - { - arg.Append("-hwaccel_output_format cuda "); - } + arg.Append("-hwaccel_output_format cuda "); } if (state.IsVideoRequest - && (string.Equals(encodingOptions.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase) && (isNvdecDecoder || isCuvidHevcDecoder || isSwDecoder)) - || (string.Equals(encodingOptions.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase) && (isD3d11vaDecoder || isSwDecoder))) + && ((string.Equals(encodingOptions.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase) + && (isNvdecDecoder || isCuvidHevcDecoder || isSwDecoder)) + || (string.Equals(encodingOptions.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase) + && (isD3d11vaDecoder || isSwDecoder)))) { if (isTonemappingSupported) { @@ -2051,8 +2051,8 @@ namespace MediaBrowser.Controller.MediaEncoding else if (isNvdecDecoder && isNvencEncoder) { retStr = !outputSizeParam.IsEmpty - ? " -filter_complex \"[{0}:{1}]{4}[sub];[0:{2}]{3}[base];[base][sub]overlay,format=yuv420p|nv12,hwupload_cuda\"" - : " -filter_complex \"[{0}:{1}]{4}[sub];[0:{2}][sub]overlay,format=yuv420p|nv12,hwupload_cuda\""; + ? " -filter_complex \"[{0}:{1}]{4}[sub];[0:{2}]{3}[base];[base][sub]overlay,format=nv12|yuv420p,hwupload_cuda\"" + : " -filter_complex \"[{0}:{1}]{4}[sub];[0:{2}][sub]overlay,format=nv12|yuv420p,hwupload_cuda\""; } return string.Format( @@ -2152,16 +2152,9 @@ namespace MediaBrowser.Controller.MediaEncoding var isTonemappingSupportedOnVaapi = string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase) && isVaapiDecoder && (isVaapiH264Encoder || isVaapiHevcEncoder); var outputPixFmt = "format=nv12"; - if (isTonemappingSupportedOnVaapi) + if (isTonemappingSupportedOnVaapi && (isTonemappingSupported || isVppTonemappingSupported)) { - if (isVppTonemappingSupported) - { - outputPixFmt = "format=p010"; - } - else if (isTonemappingSupported) - { - outputPixFmt = "format=p010:out_range=limited"; - } + outputPixFmt = "format=p010"; } if (!videoWidth.HasValue @@ -2181,7 +2174,9 @@ namespace MediaBrowser.Controller.MediaEncoding ":" + outputPixFmt, (qsv_or_vaapi && isDeintEnabled) ? ":deinterlace=1" : string.Empty)); } - else + + // Assert 10-bit is P010 so as we can avoid the extra scaler to get a bit more fps on high res HDR videos. + else if (!(isTonemappingSupportedOnVaapi && (isTonemappingSupported || isVppTonemappingSupported))) { filters.Add( string.Format( @@ -2199,6 +2194,20 @@ namespace MediaBrowser.Controller.MediaEncoding var outputWidth = width.Value; var outputHeight = height.Value; + var isTonemappingSupported = IsTonemappingSupported(state, options); + var isTonemappingSupportedOnNvenc = string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase); + var isCudaFormatConversionSupported = _mediaEncoder.SupportsFilter("scale_cuda", "Output format (default \"same\")"); + + var outputPixFmt = string.Empty; + if (isCudaFormatConversionSupported) + { + outputPixFmt = "format=nv12"; + if (isTonemappingSupported && isTonemappingSupportedOnNvenc) + { + outputPixFmt = "format=p010"; + } + } + if (!videoWidth.HasValue || outputWidth != videoWidth.Value || !videoHeight.HasValue @@ -2207,9 +2216,18 @@ namespace MediaBrowser.Controller.MediaEncoding filters.Add( string.Format( CultureInfo.InvariantCulture, - "scale_cuda=w={0}:h={1}", + "scale_cuda=w={0}:h={1}{2}", outputWidth, - outputHeight)); + outputHeight, + isCudaFormatConversionSupported ? (":" + outputPixFmt) : string.Empty)); + } + else if (isCudaFormatConversionSupported) + { + filters.Add( + string.Format( + CultureInfo.InvariantCulture, + "scale_cuda={0}", + outputPixFmt)); } } else if ((videoDecoder ?? string.Empty).IndexOf("cuvid", StringComparison.OrdinalIgnoreCase) != -1 @@ -2594,9 +2612,7 @@ namespace MediaBrowser.Controller.MediaEncoding // When the input may or may not be hardware VAAPI decodable. if ((isVaapiH264Encoder || isVaapiHevcEncoder) - && !isTonemappingSupported - && !isVppTonemappingSupported - && !isTonemappingSupportedOnVaapi) + && !(isTonemappingSupportedOnVaapi && (isTonemappingSupported || isVppTonemappingSupported))) { filters.Add("format=nv12|vaapi"); filters.Add("hwupload"); @@ -2611,7 +2627,7 @@ namespace MediaBrowser.Controller.MediaEncoding // If we're hardware VAAPI decoding and software encoding, download frames from the decoder first. else if ((IsVaapiSupported(state) && isVaapiDecoder) && (isLibX264Encoder || isLibX265Encoder)) { - var codec = videoStream.Codec.ToLowerInvariant(); + var codec = videoStream.Codec; // Assert 10-bit hardware VAAPI decodable if (isColorDepth10 && (string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase) @@ -2712,21 +2728,38 @@ namespace MediaBrowser.Controller.MediaEncoding if (isNvdecDecoder && !isTonemappingSupported) { var codec = videoStream.Codec; + var isCudaFormatConversionSupported = _mediaEncoder.SupportsFilter("scale_cuda", "Output format (default \"same\")"); // Assert 10-bit hardware decodable if (isColorDepth10 && (string.Equals(codec, "hevc", StringComparison.OrdinalIgnoreCase) || string.Equals(codec, "h265", StringComparison.OrdinalIgnoreCase) || string.Equals(codec, "vp9", StringComparison.OrdinalIgnoreCase))) { - // Download data from GPU to CPU as p010 format. - filters.Add("hwdownload"); - filters.Add("format=p010"); + if (isCudaFormatConversionSupported) + { + if (isLibX264Encoder || isLibX265Encoder || hasSubs) + { + if (isNvencEncoder) + { + isHwuploadCudaRequired = true; + } - // Cuda lacks of a pixel format converter. - if (isNvencEncoder) + filters.Add("hwdownload"); + filters.Add("format=nv12"); + } + } + else { - isHwuploadCudaRequired = true; - filters.Add("format=yuv420p"); + // Download data from GPU to CPU as p010 format. + filters.Add("hwdownload"); + filters.Add("format=p010"); + + // Cuda lacks of a pixel format converter. + if (isNvencEncoder) + { + isHwuploadCudaRequired = true; + filters.Add("format=yuv420p"); + } } } @@ -3285,32 +3318,32 @@ namespace MediaBrowser.Controller.MediaEncoding { case "avc": case "h264": - return encodingOptions.EnableEnhancedNvdecDecoder + return encodingOptions.EnableEnhancedNvdecDecoder && IsCudaSupported() ? GetHwaccelType(state, encodingOptions, "h264", isColorDepth10) : GetHwDecoderName(encodingOptions, "h264_cuvid", "h264", isColorDepth10); case "hevc": case "h265": - return encodingOptions.EnableEnhancedNvdecDecoder + return encodingOptions.EnableEnhancedNvdecDecoder && IsCudaSupported() ? GetHwaccelType(state, encodingOptions, "hevc", isColorDepth10) : GetHwDecoderName(encodingOptions, "hevc_cuvid", "hevc", isColorDepth10); case "mpeg2video": - return encodingOptions.EnableEnhancedNvdecDecoder + return encodingOptions.EnableEnhancedNvdecDecoder && IsCudaSupported() ? GetHwaccelType(state, encodingOptions, "mpeg2video", isColorDepth10) : GetHwDecoderName(encodingOptions, "mpeg2_cuvid", "mpeg2video", isColorDepth10); case "vc1": - return encodingOptions.EnableEnhancedNvdecDecoder + return encodingOptions.EnableEnhancedNvdecDecoder && IsCudaSupported() ? GetHwaccelType(state, encodingOptions, "vc1", isColorDepth10) : GetHwDecoderName(encodingOptions, "vc1_cuvid", "vc1", isColorDepth10); case "mpeg4": - return encodingOptions.EnableEnhancedNvdecDecoder + return encodingOptions.EnableEnhancedNvdecDecoder && IsCudaSupported() ? GetHwaccelType(state, encodingOptions, "mpeg4", isColorDepth10) : GetHwDecoderName(encodingOptions, "mpeg4_cuvid", "mpeg4", isColorDepth10); case "vp8": - return encodingOptions.EnableEnhancedNvdecDecoder + return encodingOptions.EnableEnhancedNvdecDecoder && IsCudaSupported() ? GetHwaccelType(state, encodingOptions, "vp8", isColorDepth10) : GetHwDecoderName(encodingOptions, "vp8_cuvid", "vp8", isColorDepth10); case "vp9": - return encodingOptions.EnableEnhancedNvdecDecoder + return encodingOptions.EnableEnhancedNvdecDecoder && IsCudaSupported() ? GetHwaccelType(state, encodingOptions, "vp9", isColorDepth10) : GetHwDecoderName(encodingOptions, "vp9_cuvid", "vp9", isColorDepth10); } @@ -3500,7 +3533,7 @@ namespace MediaBrowser.Controller.MediaEncoding if (string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase)) { - if (IsCudaSupported(state) && options.HardwareDecodingCodecs.Contains(videoCodec, StringComparer.OrdinalIgnoreCase)) + if (options.HardwareDecodingCodecs.Contains(videoCodec, StringComparer.OrdinalIgnoreCase)) { return "-hwaccel cuda"; } diff --git a/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs b/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs index 34fe895cc..0bfa7d3c2 100644 --- a/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs +++ b/MediaBrowser.Controller/MediaEncoding/IMediaEncoder.cs @@ -50,6 +50,14 @@ namespace MediaBrowser.Controller.MediaEncoding /// true if XXXX, false otherwise. bool SupportsHwaccel(string hwaccel); + /// + /// Whether given filter is supported. + /// + /// The filter. + /// The option. + /// true if XXXX, false otherwise. + bool SupportsFilter(string filter, string option); + /// /// Extracts the audio image. /// diff --git a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs index 92f16ab95..9e2417603 100644 --- a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs +++ b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs @@ -296,6 +296,38 @@ namespace MediaBrowser.MediaEncoding.Encoder return found; } + public bool CheckFilter(string filter, string option) + { + if (string.IsNullOrEmpty(filter)) + { + return false; + } + + string output = null; + try + { + output = GetProcessOutput(_encoderPath, "-h filter=" + filter); + } + catch (Exception ex) + { + _logger.LogError(ex, "Error detecting the given filter"); + } + + if (output.Contains("Filter " + filter, StringComparison.Ordinal)) + { + if (string.IsNullOrEmpty(option)) + { + return true; + } + + return output.Contains(option, StringComparison.Ordinal); + } + + _logger.LogWarning("Filter: {Name} with option {Option} is not available", filter, option); + + return false; + } + private IEnumerable GetCodecs(Codec codec) { string codecstr = codec == Codec.Encoder ? "encoders" : "decoders"; diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index fbd08a97c..c0b6cf28b 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -295,6 +295,17 @@ namespace MediaBrowser.MediaEncoding.Encoder return _hwaccels.Contains(hwaccel, StringComparer.OrdinalIgnoreCase); } + public bool SupportsFilter(string filter, string option) + { + if (_ffmpegPath != null) + { + var validator = new EncoderValidator(_logger, _ffmpegPath); + return validator.CheckFilter(filter, option); + } + + return false; + } + public bool CanEncodeToAudioCodec(string codec) { if (string.Equals(codec, "opus", StringComparison.OrdinalIgnoreCase)) -- cgit v1.2.3 From 26d7fc828075dbaa3068ac9c323ebef3370fd023 Mon Sep 17 00:00:00 2001 From: Bond_009 Date: Thu, 20 May 2021 22:10:19 +0200 Subject: Enable nullable reference types for MediaBrowser.MediaEncoding.Subtitles --- .../Attachments/AttachmentExtractor.cs | 1 + .../BdInfo/BdInfoDirectoryInfo.cs | 6 +- .../BdInfo/BdInfoFileInfo.cs | 2 +- .../Encoder/EncoderValidator.cs | 15 +++-- MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs | 1 + .../MediaBrowser.MediaEncoding.csproj | 1 + .../Probing/FFProbeHelpers.cs | 2 + .../Probing/InternalMediaInfoResult.cs | 2 + MediaBrowser.MediaEncoding/Probing/MediaChapter.cs | 1 + .../Probing/MediaFormatInfo.cs | 2 + .../Probing/MediaStreamInfo.cs | 2 + .../Probing/ProbeResultNormalizer.cs | 1 + MediaBrowser.MediaEncoding/Subtitles/AssParser.cs | 2 - .../Subtitles/ParserValues.cs | 1 - MediaBrowser.MediaEncoding/Subtitles/SrtParser.cs | 2 - MediaBrowser.MediaEncoding/Subtitles/SsaParser.cs | 2 - .../Subtitles/SubtitleEditParser.cs | 2 - .../Subtitles/SubtitleEncoder.cs | 66 ++++++++++++---------- 18 files changed, 62 insertions(+), 49 deletions(-) (limited to 'MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs') diff --git a/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs b/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs index e8aeabf9d..a0ec3bd90 100644 --- a/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs +++ b/MediaBrowser.MediaEncoding/Attachments/AttachmentExtractor.cs @@ -1,3 +1,4 @@ +#nullable disable #pragma warning disable CS1591 using System; diff --git a/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs b/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs index ef9943722..e86e518be 100644 --- a/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs +++ b/MediaBrowser.MediaEncoding/BdInfo/BdInfoDirectoryInfo.cs @@ -9,9 +9,9 @@ namespace MediaBrowser.MediaEncoding.BdInfo { public class BdInfoDirectoryInfo : IDirectoryInfo { - private readonly IFileSystem _fileSystem = null; + private readonly IFileSystem _fileSystem; - private readonly FileSystemMetadata _impl = null; + private readonly FileSystemMetadata _impl; public BdInfoDirectoryInfo(IFileSystem fileSystem, string path) { @@ -29,7 +29,7 @@ namespace MediaBrowser.MediaEncoding.BdInfo public string FullName => _impl.FullName; - public IDirectoryInfo Parent + public IDirectoryInfo? Parent { get { diff --git a/MediaBrowser.MediaEncoding/BdInfo/BdInfoFileInfo.cs b/MediaBrowser.MediaEncoding/BdInfo/BdInfoFileInfo.cs index 0a8af8e9c..41143c259 100644 --- a/MediaBrowser.MediaEncoding/BdInfo/BdInfoFileInfo.cs +++ b/MediaBrowser.MediaEncoding/BdInfo/BdInfoFileInfo.cs @@ -7,7 +7,7 @@ namespace MediaBrowser.MediaEncoding.BdInfo { public class BdInfoFileInfo : BDInfo.IO.IFileInfo { - private FileSystemMetadata _impl = null; + private FileSystemMetadata _impl; public BdInfoFileInfo(FileSystemMetadata impl) { diff --git a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs index 9e2417603..f782e65bd 100644 --- a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs +++ b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs @@ -121,11 +121,11 @@ namespace MediaBrowser.MediaEncoding.Encoder // When changing this, also change the minimum library versions in _ffmpegMinimumLibraryVersions public static Version MinVersion { get; } = new Version(4, 0); - public static Version MaxVersion { get; } = null; + public static Version? MaxVersion { get; } = null; public bool ValidateVersion() { - string output = null; + string output; try { output = GetProcessOutput(_encoderPath, "-version"); @@ -133,6 +133,7 @@ namespace MediaBrowser.MediaEncoding.Encoder catch (Exception ex) { _logger.LogError(ex, "Error validating encoder"); + return false; } if (string.IsNullOrWhiteSpace(output)) @@ -207,7 +208,7 @@ namespace MediaBrowser.MediaEncoding.Encoder /// /// The output from "ffmpeg -version". /// The FFmpeg version. - internal Version GetFFmpegVersion(string output) + internal Version? GetFFmpegVersion(string output) { // For pre-built binaries the FFmpeg version should be mentioned at the very start of the output var match = Regex.Match(output, @"^ffmpeg version n?((?:[0-9]+\.?)+)"); @@ -275,7 +276,7 @@ namespace MediaBrowser.MediaEncoding.Encoder private IEnumerable GetHwaccelTypes() { - string output = null; + string? output = null; try { output = GetProcessOutput(_encoderPath, "-hwaccels"); @@ -303,7 +304,7 @@ namespace MediaBrowser.MediaEncoding.Encoder return false; } - string output = null; + string output; try { output = GetProcessOutput(_encoderPath, "-h filter=" + filter); @@ -311,6 +312,7 @@ namespace MediaBrowser.MediaEncoding.Encoder catch (Exception ex) { _logger.LogError(ex, "Error detecting the given filter"); + return false; } if (output.Contains("Filter " + filter, StringComparison.Ordinal)) @@ -331,7 +333,7 @@ namespace MediaBrowser.MediaEncoding.Encoder private IEnumerable GetCodecs(Codec codec) { string codecstr = codec == Codec.Encoder ? "encoders" : "decoders"; - string output = null; + string output; try { output = GetProcessOutput(_encoderPath, "-" + codecstr); @@ -339,6 +341,7 @@ namespace MediaBrowser.MediaEncoding.Encoder catch (Exception ex) { _logger.LogError(ex, "Error detecting available {Codec}", codecstr); + return Enumerable.Empty(); } if (string.IsNullOrWhiteSpace(output)) diff --git a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs index 62c0c0bb1..cdb778bf2 100644 --- a/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs +++ b/MediaBrowser.MediaEncoding/Encoder/MediaEncoder.cs @@ -1,3 +1,4 @@ +#nullable disable #pragma warning disable CS1591 using System; diff --git a/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj b/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj index 39fb0b47c..7733e715f 100644 --- a/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj +++ b/MediaBrowser.MediaEncoding/MediaBrowser.MediaEncoding.csproj @@ -10,6 +10,7 @@ false true true + enable AllEnabledByDefault ../jellyfin.ruleset diff --git a/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs b/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs index da37687e8..1fa90bb21 100644 --- a/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs +++ b/MediaBrowser.MediaEncoding/Probing/FFProbeHelpers.cs @@ -1,3 +1,5 @@ +#nullable disable + using System; using System.Collections.Generic; using System.Globalization; diff --git a/MediaBrowser.MediaEncoding/Probing/InternalMediaInfoResult.cs b/MediaBrowser.MediaEncoding/Probing/InternalMediaInfoResult.cs index 0e319c1a8..d4d153b08 100644 --- a/MediaBrowser.MediaEncoding/Probing/InternalMediaInfoResult.cs +++ b/MediaBrowser.MediaEncoding/Probing/InternalMediaInfoResult.cs @@ -1,3 +1,5 @@ +#nullable disable + using System.Collections.Generic; using System.Text.Json.Serialization; diff --git a/MediaBrowser.MediaEncoding/Probing/MediaChapter.cs b/MediaBrowser.MediaEncoding/Probing/MediaChapter.cs index de062d06b..a1cef7a9f 100644 --- a/MediaBrowser.MediaEncoding/Probing/MediaChapter.cs +++ b/MediaBrowser.MediaEncoding/Probing/MediaChapter.cs @@ -1,3 +1,4 @@ +#nullable disable #pragma warning disable CS1591 using System.Collections.Generic; diff --git a/MediaBrowser.MediaEncoding/Probing/MediaFormatInfo.cs b/MediaBrowser.MediaEncoding/Probing/MediaFormatInfo.cs index 8af122ef9..d50da37b8 100644 --- a/MediaBrowser.MediaEncoding/Probing/MediaFormatInfo.cs +++ b/MediaBrowser.MediaEncoding/Probing/MediaFormatInfo.cs @@ -1,3 +1,5 @@ +#nullable disable + using System.Collections.Generic; using System.Text.Json.Serialization; diff --git a/MediaBrowser.MediaEncoding/Probing/MediaStreamInfo.cs b/MediaBrowser.MediaEncoding/Probing/MediaStreamInfo.cs index 7b7744163..c9c8c34c2 100644 --- a/MediaBrowser.MediaEncoding/Probing/MediaStreamInfo.cs +++ b/MediaBrowser.MediaEncoding/Probing/MediaStreamInfo.cs @@ -1,3 +1,5 @@ +#nullable disable + using System.Collections.Generic; using System.Text.Json.Serialization; diff --git a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs index 884ec0a29..2ec9dc346 100644 --- a/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs +++ b/MediaBrowser.MediaEncoding/Probing/ProbeResultNormalizer.cs @@ -1,3 +1,4 @@ +#nullable disable #pragma warning disable CS1591 using System; diff --git a/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs b/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs index 8219aa7b4..08ee5c72e 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/AssParser.cs @@ -1,5 +1,3 @@ -#nullable enable - using Microsoft.Extensions.Logging; using Nikse.SubtitleEdit.Core.SubtitleFormats; diff --git a/MediaBrowser.MediaEncoding/Subtitles/ParserValues.cs b/MediaBrowser.MediaEncoding/Subtitles/ParserValues.cs index dca5c1e8a..cec1aaf08 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/ParserValues.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/ParserValues.cs @@ -1,4 +1,3 @@ -#nullable enable #pragma warning disable CS1591 namespace MediaBrowser.MediaEncoding.Subtitles diff --git a/MediaBrowser.MediaEncoding/Subtitles/SrtParser.cs b/MediaBrowser.MediaEncoding/Subtitles/SrtParser.cs index 19fb951dc..78d54ca51 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/SrtParser.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/SrtParser.cs @@ -1,5 +1,3 @@ -#nullable enable - using Microsoft.Extensions.Logging; using Nikse.SubtitleEdit.Core.SubtitleFormats; diff --git a/MediaBrowser.MediaEncoding/Subtitles/SsaParser.cs b/MediaBrowser.MediaEncoding/Subtitles/SsaParser.cs index 36dc2e01f..17c2ae40e 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/SsaParser.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/SsaParser.cs @@ -1,5 +1,3 @@ -#nullable enable - using Microsoft.Extensions.Logging; using Nikse.SubtitleEdit.Core.SubtitleFormats; diff --git a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEditParser.cs b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEditParser.cs index 82ec6ca21..639a34d99 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEditParser.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEditParser.cs @@ -1,5 +1,3 @@ -#nullable enable - using System.Globalization; using System.IO; using System.Linq; diff --git a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs index 39bec8da1..608ebf443 100644 --- a/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs +++ b/MediaBrowser.MediaEncoding/Subtitles/SubtitleEncoder.cs @@ -3,6 +3,7 @@ using System; using System.Collections.Concurrent; using System.Diagnostics; +using System.Diagnostics.CodeAnalysis; using System.Globalization; using System.IO; using System.Linq; @@ -71,8 +72,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles try { - var reader = GetReader(inputFormat, true); - + var reader = GetReader(inputFormat); var trackInfo = reader.Parse(stream, cancellationToken); FilterEvents(trackInfo, startTimeTicks, endTimeTicks, preserveOriginalTimestamps); @@ -139,10 +139,9 @@ namespace MediaBrowser.MediaEncoding.Subtitles .ConfigureAwait(false); var inputFormat = subtitle.format; - var writer = TryGetWriter(outputFormat); // Return the original if we don't have any way of converting it - if (writer == null) + if (!TryGetWriter(outputFormat, out var writer)) { return subtitle.stream; } @@ -239,7 +238,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles var currentFormat = (Path.GetExtension(subtitleStream.Path) ?? subtitleStream.Codec) .TrimStart('.'); - if (GetReader(currentFormat, false) == null) + if (TryGetReader(currentFormat, out _)) { // Convert var outputPath = GetSubtitleCachePath(mediaSource, subtitleStream.Index, ".srt"); @@ -257,37 +256,41 @@ namespace MediaBrowser.MediaEncoding.Subtitles return new SubtitleInfo(subtitleStream.Path, mediaSource.Protocol, currentFormat, true); } - private ISubtitleParser GetReader(string format, bool throwIfMissing) + private bool TryGetReader(string format, [NotNullWhen(true)] out ISubtitleParser? value) { - if (string.IsNullOrEmpty(format)) - { - throw new ArgumentNullException(nameof(format)); - } - if (string.Equals(format, SubtitleFormat.SRT, StringComparison.OrdinalIgnoreCase)) { - return new SrtParser(_logger); + value = new SrtParser(_logger); + return true; } if (string.Equals(format, SubtitleFormat.SSA, StringComparison.OrdinalIgnoreCase)) { - return new SsaParser(_logger); + value = new SsaParser(_logger); + return true; } if (string.Equals(format, SubtitleFormat.ASS, StringComparison.OrdinalIgnoreCase)) { - return new AssParser(_logger); + value = new AssParser(_logger); + return true; } - if (throwIfMissing) + value = null; + return false; + } + + private ISubtitleParser GetReader(string format) + { + if (TryGetReader(format, out var reader)) { - throw new ArgumentException("Unsupported format: " + format); + return reader; } - return null; + throw new ArgumentException("Unsupported format: " + format); } - private ISubtitleWriter TryGetWriter(string format) + private bool TryGetWriter(string format, [NotNullWhen(true)] out ISubtitleWriter? value) { if (string.IsNullOrEmpty(format)) { @@ -296,32 +299,35 @@ namespace MediaBrowser.MediaEncoding.Subtitles if (string.Equals(format, "json", StringComparison.OrdinalIgnoreCase)) { - return new JsonWriter(); + value = new JsonWriter(); + return true; } if (string.Equals(format, SubtitleFormat.SRT, StringComparison.OrdinalIgnoreCase)) { - return new SrtWriter(); + value = new SrtWriter(); + return true; } if (string.Equals(format, SubtitleFormat.VTT, StringComparison.OrdinalIgnoreCase)) { - return new VttWriter(); + value = new VttWriter(); + return true; } if (string.Equals(format, SubtitleFormat.TTML, StringComparison.OrdinalIgnoreCase)) { - return new TtmlWriter(); + value = new TtmlWriter(); + return true; } - return null; + value = null; + return false; } private ISubtitleWriter GetWriter(string format) { - var writer = TryGetWriter(format); - - if (writer != null) + if (TryGetWriter(format, out var writer)) { return writer; } @@ -391,7 +397,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles throw new ArgumentNullException(nameof(outputPath)); } - Directory.CreateDirectory(Path.GetDirectoryName(outputPath)); + Directory.CreateDirectory(Path.GetDirectoryName(outputPath) ?? throw new ArgumentException($"Provided path ({outputPath}) is not valid.", nameof(outputPath))); var encodingParam = await GetSubtitleFileCharacterSet(inputPath, language, mediaSource.Protocol, cancellationToken).ConfigureAwait(false); @@ -549,7 +555,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles throw new ArgumentNullException(nameof(outputPath)); } - Directory.CreateDirectory(Path.GetDirectoryName(outputPath)); + Directory.CreateDirectory(Path.GetDirectoryName(outputPath) ?? throw new ArgumentException($"Provided path ({outputPath}) is not valid.", nameof(outputPath))); var processArgs = string.Format( CultureInfo.InvariantCulture, @@ -715,7 +721,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles { using (var stream = await GetStream(path, protocol, cancellationToken).ConfigureAwait(false)) { - var charset = CharsetDetector.DetectFromStream(stream).Detected?.EncodingName; + var charset = CharsetDetector.DetectFromStream(stream).Detected?.EncodingName ?? string.Empty; // UTF16 is automatically converted to UTF8 by FFmpeg, do not specify a character encoding if ((path.EndsWith(".ass", StringComparison.Ordinal) || path.EndsWith(".ssa", StringComparison.Ordinal) || path.EndsWith(".srt", StringComparison.Ordinal)) @@ -725,7 +731,7 @@ namespace MediaBrowser.MediaEncoding.Subtitles charset = string.Empty; } - _logger.LogDebug("charset {0} detected for {Path}", charset ?? "null", path); + _logger.LogDebug("charset {0} detected for {Path}", charset, path); return charset; } -- cgit v1.2.3