diff options
Diffstat (limited to 'MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs')
| -rw-r--r-- | MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs | 594 |
1 files changed, 259 insertions, 335 deletions
diff --git a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs index d6ad7e2b3..fdc56652a 100644 --- a/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs +++ b/MediaBrowser.Controller/MediaEncoding/EncodingHelper.cs @@ -37,6 +37,8 @@ namespace MediaBrowser.Controller.MediaEncoding /// </summary> public const string ValidationRegex = @"^[a-zA-Z0-9\-\._,|]{0,40}$"; + private const string _defaultMjpegEncoder = "mjpeg"; + private const string QsvAlias = "qs"; private const string VaapiAlias = "va"; private const string D3d11vaAlias = "dx11"; @@ -72,8 +74,8 @@ namespace MediaBrowser.Controller.MediaEncoding private static readonly Regex _validationRegex = new(ValidationRegex, RegexOptions.Compiled); - private static readonly string[] _videoProfilesH264 = new[] - { + private static readonly string[] _videoProfilesH264 = + [ "ConstrainedBaseline", "Baseline", "Extended", @@ -82,20 +84,20 @@ namespace MediaBrowser.Controller.MediaEncoding "ProgressiveHigh", "ConstrainedHigh", "High10" - }; + ]; - private static readonly string[] _videoProfilesH265 = new[] - { + private static readonly string[] _videoProfilesH265 = + [ "Main", "Main10" - }; + ]; - private static readonly string[] _videoProfilesAv1 = new[] - { + private static readonly string[] _videoProfilesAv1 = + [ "Main", "High", "Professional", - }; + ]; private static readonly HashSet<string> _mp4ContainerNames = new(StringComparer.OrdinalIgnoreCase) { @@ -107,8 +109,8 @@ namespace MediaBrowser.Controller.MediaEncoding "m4v", }; - private static readonly string[] _legacyTonemapModes = new[] { "max", "rgb" }; - private static readonly string[] _advancedTonemapModes = new[] { "lum", "itp" }; + private static readonly TonemappingMode[] _legacyTonemapModes = [TonemappingMode.max, TonemappingMode.rgb]; + private static readonly TonemappingMode[] _advancedTonemapModes = [TonemappingMode.lum, TonemappingMode.itp]; // Set max transcoding channels for encoders that can't handle more than a set amount of channels // AAC, FLAC, ALAC, libopus, libvorbis encoders all support at least 8 channels @@ -123,23 +125,22 @@ namespace MediaBrowser.Controller.MediaEncoding { "truehd", 6 }, }; - private static readonly string _defaultMjpegEncoder = "mjpeg"; - private static readonly Dictionary<string, string> _mjpegCodecMap = new(StringComparer.OrdinalIgnoreCase) + private static readonly Dictionary<HardwareAccelerationType, string> _mjpegCodecMap = new() { - { "vaapi", _defaultMjpegEncoder + "_vaapi" }, - { "qsv", _defaultMjpegEncoder + "_qsv" }, - { "videotoolbox", _defaultMjpegEncoder + "_videotoolbox" } + { HardwareAccelerationType.vaapi, _defaultMjpegEncoder + "_vaapi" }, + { HardwareAccelerationType.qsv, _defaultMjpegEncoder + "_qsv" }, + { HardwareAccelerationType.videotoolbox, _defaultMjpegEncoder + "_videotoolbox" } }; - public static readonly string[] LosslessAudioCodecs = new string[] - { + public static readonly string[] LosslessAudioCodecs = + [ "alac", "ape", "flac", "mlp", "truehd", "wavpack" - }; + ]; public EncodingHelper( IApplicationPaths appPaths, @@ -176,18 +177,18 @@ namespace MediaBrowser.Controller.MediaEncoding { var hwType = encodingOptions.HardwareAccelerationType; - var codecMap = new Dictionary<string, string>(StringComparer.OrdinalIgnoreCase) + var codecMap = new Dictionary<HardwareAccelerationType, string>() { - { "amf", hwEncoder + "_amf" }, - { "nvenc", hwEncoder + "_nvenc" }, - { "qsv", hwEncoder + "_qsv" }, - { "vaapi", hwEncoder + "_vaapi" }, - { "videotoolbox", hwEncoder + "_videotoolbox" }, - { "v4l2m2m", hwEncoder + "_v4l2m2m" }, - { "rkmpp", hwEncoder + "_rkmpp" }, + { HardwareAccelerationType.amf, hwEncoder + "_amf" }, + { HardwareAccelerationType.nvenc, hwEncoder + "_nvenc" }, + { HardwareAccelerationType.qsv, hwEncoder + "_qsv" }, + { HardwareAccelerationType.vaapi, hwEncoder + "_vaapi" }, + { HardwareAccelerationType.videotoolbox, hwEncoder + "_videotoolbox" }, + { HardwareAccelerationType.v4l2m2m, hwEncoder + "_v4l2m2m" }, + { HardwareAccelerationType.rkmpp, hwEncoder + "_rkmpp" }, }; - if (!string.IsNullOrEmpty(hwType) + if (hwType != HardwareAccelerationType.none && encodingOptions.EnableHardwareEncoding && codecMap.TryGetValue(hwType, out var preferredEncoder) && _mediaEncoder.SupportsEncoder(preferredEncoder)) @@ -205,7 +206,7 @@ namespace MediaBrowser.Controller.MediaEncoding { var hwType = encodingOptions.HardwareAccelerationType; - if (!string.IsNullOrEmpty(hwType) + if (hwType != HardwareAccelerationType.none && encodingOptions.EnableHardwareEncoding && _mjpegCodecMap.TryGetValue(hwType, out var preferredEncoder) && _mediaEncoder.SupportsEncoder(preferredEncoder)) @@ -360,7 +361,7 @@ namespace MediaBrowser.Controller.MediaEncoding // prefer 'tonemap_vaapi' over 'vpp_qsv' on Linux for supporting Gen9/KBLx. // 'vpp_qsv' requires VPL, which is only supported on Gen12/TGLx and newer. if (OperatingSystem.IsWindows() - && string.Equals(options.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase) + && options.HardwareAccelerationType == HardwareAccelerationType.qsv && _mediaEncoder.EncoderVersion < _minFFmpegQsvVppTonemapOption) { return false; @@ -970,7 +971,7 @@ namespace MediaBrowser.Controller.MediaEncoding var vidDecoder = GetHardwareVideoDecoder(state, options) ?? string.Empty; var isHwTonemapAvailable = IsHwTonemapAvailable(state, options); - if (string.Equals(optHwaccelType, "vaapi", StringComparison.OrdinalIgnoreCase)) + if (optHwaccelType == HardwareAccelerationType.vaapi) { if (!isLinux || !_mediaEncoder.SupportsHwaccel("vaapi")) { @@ -1044,7 +1045,7 @@ namespace MediaBrowser.Controller.MediaEncoding args.Append(filterDevArgs); } - else if (string.Equals(optHwaccelType, "qsv", StringComparison.OrdinalIgnoreCase)) + else if (optHwaccelType == HardwareAccelerationType.qsv) { if ((!isLinux && !isWindows) || !_mediaEncoder.SupportsHwaccel("qsv")) { @@ -1079,7 +1080,7 @@ namespace MediaBrowser.Controller.MediaEncoding args.Append(filterDevArgs); } - else if (string.Equals(optHwaccelType, "nvenc", StringComparison.OrdinalIgnoreCase)) + else if (optHwaccelType == HardwareAccelerationType.nvenc) { if ((!isLinux && !isWindows) || !IsCudaFullSupported()) { @@ -1098,7 +1099,7 @@ namespace MediaBrowser.Controller.MediaEncoding args.Append(GetCudaDeviceArgs(0, CudaAlias)) .Append(GetFilterHwDeviceArgs(CudaAlias)); } - else if (string.Equals(optHwaccelType, "amf", StringComparison.OrdinalIgnoreCase)) + else if (optHwaccelType == HardwareAccelerationType.amf) { if (!isWindows || !_mediaEncoder.SupportsHwaccel("d3d11va")) { @@ -1123,7 +1124,7 @@ namespace MediaBrowser.Controller.MediaEncoding args.Append(filterDevArgs); } - else if (string.Equals(optHwaccelType, "videotoolbox", StringComparison.OrdinalIgnoreCase)) + else if (optHwaccelType == HardwareAccelerationType.videotoolbox) { if (!isMacOS || !_mediaEncoder.SupportsHwaccel("videotoolbox")) { @@ -1140,7 +1141,7 @@ namespace MediaBrowser.Controller.MediaEncoding // videotoolbox hw filter does not require device selection args.Append(GetVideoToolboxDeviceArgs(VideotoolboxAlias)); } - else if (string.Equals(optHwaccelType, "rkmpp", StringComparison.OrdinalIgnoreCase)) + else if (optHwaccelType == HardwareAccelerationType.rkmpp) { if (!isLinux || !_mediaEncoder.SupportsHwaccel("rkmpp")) { @@ -1413,6 +1414,149 @@ namespace MediaBrowser.Controller.MediaEncoding return FormattableString.Invariant($" -b:v {bitrate} -maxrate {bitrate} -bufsize {bufsize}"); } + private string GetEncoderParam(EncoderPreset? preset, EncoderPreset defaultPreset, EncodingOptions encodingOptions, string videoEncoder, bool isLibX265) + { + var param = string.Empty; + var encoderPreset = preset ?? defaultPreset; + if (string.Equals(videoEncoder, "libx264", StringComparison.OrdinalIgnoreCase) || isLibX265) + { + param += " -preset " + encoderPreset.ToString().ToLowerInvariant(); + + int encodeCrf = encodingOptions.H264Crf; + if (isLibX265) + { + encodeCrf = encodingOptions.H265Crf; + } + + if (encodeCrf >= 0 && encodeCrf <= 51) + { + param += " -crf " + encodeCrf.ToString(CultureInfo.InvariantCulture); + } + else + { + string defaultCrf = "23"; + if (isLibX265) + { + defaultCrf = "28"; + } + + param += " -crf " + defaultCrf; + } + } + else if (string.Equals(videoEncoder, "libsvtav1", StringComparison.OrdinalIgnoreCase)) + { + // Default to use the recommended preset 10. + // Omit presets < 5, which are too slow for on the fly encoding. + // https://gitlab.com/AOMediaCodec/SVT-AV1/-/blob/master/Docs/Ffmpeg.md + param += encoderPreset switch + { + EncoderPreset.veryslow => " -preset 5", + EncoderPreset.slower => " -preset 6", + EncoderPreset.slow => " -preset 7", + EncoderPreset.medium => " -preset 8", + EncoderPreset.fast => " -preset 9", + EncoderPreset.faster => " -preset 10", + EncoderPreset.veryfast => " -preset 11", + EncoderPreset.superfast => " -preset 12", + EncoderPreset.ultrafast => " -preset 13", + _ => " -preset 10" + }; + } + else if (string.Equals(videoEncoder, "h264_vaapi", StringComparison.OrdinalIgnoreCase) + || string.Equals(videoEncoder, "hevc_vaapi", StringComparison.OrdinalIgnoreCase) + || string.Equals(videoEncoder, "av1_vaapi", StringComparison.OrdinalIgnoreCase)) + { + // -compression_level is not reliable on AMD. + if (_mediaEncoder.IsVaapiDeviceInteliHD) + { + param += encoderPreset switch + { + EncoderPreset.veryslow => " -compression_level 1", + EncoderPreset.slower => " -compression_level 2", + EncoderPreset.slow => " -compression_level 3", + EncoderPreset.medium => " -compression_level 4", + EncoderPreset.fast => " -compression_level 5", + EncoderPreset.faster => " -compression_level 6", + EncoderPreset.veryfast => " -compression_level 7", + EncoderPreset.superfast => " -compression_level 7", + EncoderPreset.ultrafast => " -compression_level 7", + _ => string.Empty + }; + } + } + else if (string.Equals(videoEncoder, "h264_qsv", StringComparison.OrdinalIgnoreCase) // h264 (h264_qsv) + || string.Equals(videoEncoder, "hevc_qsv", StringComparison.OrdinalIgnoreCase) // hevc (hevc_qsv) + || string.Equals(videoEncoder, "av1_qsv", StringComparison.OrdinalIgnoreCase)) // av1 (av1_qsv) + { + EncoderPreset[] valid_presets = [EncoderPreset.veryslow, EncoderPreset.slower, EncoderPreset.slow, EncoderPreset.medium, EncoderPreset.fast, EncoderPreset.faster, EncoderPreset.veryfast]; + + if (valid_presets.Contains(encoderPreset)) + { + param += " -preset " + encodingOptions.EncoderPreset; + } + else + { + param += " -preset " + EncoderPreset.veryfast.ToString().ToLowerInvariant(); + } + } + else if (string.Equals(videoEncoder, "h264_nvenc", StringComparison.OrdinalIgnoreCase) // h264 (h264_nvenc) + || string.Equals(videoEncoder, "hevc_nvenc", StringComparison.OrdinalIgnoreCase) // hevc (hevc_nvenc) + || string.Equals(videoEncoder, "av1_nvenc", StringComparison.OrdinalIgnoreCase) // av1 (av1_nvenc) + ) + { + param += encoderPreset switch + { + EncoderPreset.veryslow => " -preset p7", + EncoderPreset.slower => " -preset p6", + EncoderPreset.slow => " -preset p5", + EncoderPreset.medium => " -preset p4", + EncoderPreset.fast => " -preset p3", + EncoderPreset.faster => " -preset p2", + _ => " -preset p1" + }; + } + else if (string.Equals(videoEncoder, "h264_amf", StringComparison.OrdinalIgnoreCase) // h264 (h264_amf) + || string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase) // hevc (hevc_amf) + || string.Equals(videoEncoder, "av1_amf", StringComparison.OrdinalIgnoreCase) // av1 (av1_amf) + ) + { + param += encoderPreset switch + { + EncoderPreset.veryslow => " -quality quality", + EncoderPreset.slower => " -quality quality", + EncoderPreset.slow => " -quality quality", + EncoderPreset.medium => " -quality balanced", + _ => " -quality speed" + }; + + if (string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase) + || string.Equals(videoEncoder, "av1_amf", StringComparison.OrdinalIgnoreCase)) + { + param += " -header_insertion_mode gop"; + } + + if (string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase)) + { + param += " -gops_per_idr 1"; + } + } + else if (string.Equals(videoEncoder, "h264_videotoolbox", StringComparison.OrdinalIgnoreCase) // h264 (h264_videotoolbox) + || string.Equals(videoEncoder, "hevc_videotoolbox", StringComparison.OrdinalIgnoreCase) // hevc (hevc_videotoolbox) + ) + { + param += encoderPreset switch + { + EncoderPreset.veryslow => " -prio_speed 0", + EncoderPreset.slower => " -prio_speed 0", + EncoderPreset.slow => " -prio_speed 0", + EncoderPreset.medium => " -prio_speed 0", + _ => " -prio_speed 1" + }; + } + + return param; + } + public static string NormalizeTranscodingLevel(EncodingJobInfo state, string level) { if (double.TryParse(level, CultureInfo.InvariantCulture, out double requestLevel)) @@ -1625,7 +1769,7 @@ namespace MediaBrowser.Controller.MediaEncoding /// <param name="encodingOptions">Encoding options.</param> /// <param name="defaultPreset">Default present to use for encoding.</param> /// <returns>Video bitrate.</returns> - public string GetVideoQualityParam(EncodingJobInfo state, string videoEncoder, EncodingOptions encodingOptions, string defaultPreset) + public string GetVideoQualityParam(EncodingJobInfo state, string videoEncoder, EncodingOptions encodingOptions, EncoderPreset defaultPreset) { var param = string.Empty; @@ -1640,7 +1784,9 @@ namespace MediaBrowser.Controller.MediaEncoding // https://github.com/intel/media-driver/issues/1456 var enableWaFori915Hang = false; - if (string.Equals(encodingOptions.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase)) + var hardwareAccelerationType = encodingOptions.HardwareAccelerationType; + + if (hardwareAccelerationType == HardwareAccelerationType.vaapi) { var isIntelVaapiDriver = _mediaEncoder.IsVaapiDeviceInteliHD || _mediaEncoder.IsVaapiDeviceInteli965; @@ -1653,7 +1799,7 @@ namespace MediaBrowser.Controller.MediaEncoding intelLowPowerHwEncoding = encodingOptions.EnableIntelLowPowerHevcHwEncoder && isIntelVaapiDriver; } } - else if (string.Equals(encodingOptions.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase)) + else if (hardwareAccelerationType == HardwareAccelerationType.qsv) { if (OperatingSystem.IsLinux()) { @@ -1700,204 +1846,10 @@ namespace MediaBrowser.Controller.MediaEncoding param += " -async_depth 1"; } - var isVc1 = string.Equals(state.VideoStream?.Codec, "vc1", StringComparison.OrdinalIgnoreCase); var isLibX265 = string.Equals(videoEncoder, "libx265", StringComparison.OrdinalIgnoreCase); + var encodingPreset = encodingOptions.EncoderPreset; - if (string.Equals(videoEncoder, "libx264", StringComparison.OrdinalIgnoreCase) || isLibX265) - { - if (!string.IsNullOrEmpty(encodingOptions.EncoderPreset)) - { - param += " -preset " + encodingOptions.EncoderPreset; - } - else - { - param += " -preset " + defaultPreset; - } - - int encodeCrf = encodingOptions.H264Crf; - if (isLibX265) - { - encodeCrf = encodingOptions.H265Crf; - } - - if (encodeCrf >= 0 && encodeCrf <= 51) - { - param += " -crf " + encodeCrf.ToString(CultureInfo.InvariantCulture); - } - else - { - string defaultCrf = "23"; - if (isLibX265) - { - defaultCrf = "28"; - } - - param += " -crf " + defaultCrf; - } - } - else if (string.Equals(videoEncoder, "libsvtav1", StringComparison.OrdinalIgnoreCase)) - { - // Default to use the recommended preset 10. - // Omit presets < 5, which are too slow for on the fly encoding. - // https://gitlab.com/AOMediaCodec/SVT-AV1/-/blob/master/Docs/Ffmpeg.md - param += encodingOptions.EncoderPreset switch - { - "veryslow" => " -preset 5", - "slower" => " -preset 6", - "slow" => " -preset 7", - "medium" => " -preset 8", - "fast" => " -preset 9", - "faster" => " -preset 10", - "veryfast" => " -preset 11", - "superfast" => " -preset 12", - "ultrafast" => " -preset 13", - _ => " -preset 10" - }; - } - else if (string.Equals(videoEncoder, "h264_vaapi", StringComparison.OrdinalIgnoreCase) - || string.Equals(videoEncoder, "hevc_vaapi", StringComparison.OrdinalIgnoreCase) - || string.Equals(videoEncoder, "av1_vaapi", StringComparison.OrdinalIgnoreCase)) - { - // -compression_level is not reliable on AMD. - if (_mediaEncoder.IsVaapiDeviceInteliHD) - { - param += encodingOptions.EncoderPreset switch - { - "veryslow" => " -compression_level 1", - "slower" => " -compression_level 2", - "slow" => " -compression_level 3", - "medium" => " -compression_level 4", - "fast" => " -compression_level 5", - "faster" => " -compression_level 6", - "veryfast" => " -compression_level 7", - "superfast" => " -compression_level 7", - "ultrafast" => " -compression_level 7", - _ => string.Empty - }; - } - } - else if (string.Equals(videoEncoder, "h264_qsv", StringComparison.OrdinalIgnoreCase) // h264 (h264_qsv) - || string.Equals(videoEncoder, "hevc_qsv", StringComparison.OrdinalIgnoreCase) // hevc (hevc_qsv) - || string.Equals(videoEncoder, "av1_qsv", StringComparison.OrdinalIgnoreCase)) // av1 (av1_qsv) - { - string[] valid_presets = { "veryslow", "slower", "slow", "medium", "fast", "faster", "veryfast" }; - - if (valid_presets.Contains(encodingOptions.EncoderPreset, StringComparison.OrdinalIgnoreCase)) - { - param += " -preset " + encodingOptions.EncoderPreset; - } - else - { - param += " -preset veryfast"; - } - } - else if (string.Equals(videoEncoder, "h264_nvenc", StringComparison.OrdinalIgnoreCase) // h264 (h264_nvenc) - || string.Equals(videoEncoder, "hevc_nvenc", StringComparison.OrdinalIgnoreCase) // hevc (hevc_nvenc) - || string.Equals(videoEncoder, "av1_nvenc", StringComparison.OrdinalIgnoreCase)) // av1 (av1_nvenc) - { - switch (encodingOptions.EncoderPreset) - { - case "veryslow": - param += " -preset p7"; - break; - - case "slower": - param += " -preset p6"; - break; - - case "slow": - param += " -preset p5"; - break; - - case "medium": - param += " -preset p4"; - break; - - case "fast": - param += " -preset p3"; - break; - - case "faster": - param += " -preset p2"; - break; - - case "veryfast": - case "superfast": - case "ultrafast": - param += " -preset p1"; - break; - - default: - param += " -preset p1"; - break; - } - } - else if (string.Equals(videoEncoder, "h264_amf", StringComparison.OrdinalIgnoreCase) // h264 (h264_amf) - || string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase) // hevc (hevc_amf) - || string.Equals(videoEncoder, "av1_amf", StringComparison.OrdinalIgnoreCase)) // av1 (av1_amf) - { - switch (encodingOptions.EncoderPreset) - { - case "veryslow": - case "slower": - case "slow": - param += " -quality quality"; - break; - - case "medium": - param += " -quality balanced"; - break; - - case "fast": - case "faster": - case "veryfast": - case "superfast": - case "ultrafast": - param += " -quality speed"; - break; - - default: - param += " -quality speed"; - break; - } - - if (string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase) - || string.Equals(videoEncoder, "av1_amf", StringComparison.OrdinalIgnoreCase)) - { - param += " -header_insertion_mode gop"; - } - - if (string.Equals(videoEncoder, "hevc_amf", StringComparison.OrdinalIgnoreCase)) - { - param += " -gops_per_idr 1"; - } - } - else if (string.Equals(videoEncoder, "h264_videotoolbox", StringComparison.OrdinalIgnoreCase) // h264 (h264_videotoolbox) - || string.Equals(videoEncoder, "hevc_videotoolbox", StringComparison.OrdinalIgnoreCase)) // hevc (hevc_videotoolbox) - { - switch (encodingOptions.EncoderPreset) - { - case "veryslow": - case "slower": - case "slow": - case "medium": - param += " -prio_speed 0"; - break; - - case "fast": - case "faster": - case "veryfast": - case "superfast": - case "ultrafast": - param += " -prio_speed 1"; - break; - - default: - param += " -prio_speed 1"; - break; - } - } - + param += GetEncoderParam(encodingPreset, defaultPreset, encodingOptions, videoEncoder, isLibX265); param += GetVideoBitrateParam(state, videoEncoder); var framerate = GetFramerateParam(state); @@ -3256,7 +3208,7 @@ namespace MediaBrowser.Controller.MediaEncoding return string.Format( CultureInfo.InvariantCulture, "{0}={1}:-1:0", - string.Equals(options.DeinterlaceMethod, "bwdif", StringComparison.OrdinalIgnoreCase) ? "bwdif" : "yadif", + options.DeinterlaceMethod.ToString().ToLowerInvariant(), doubleRateDeint ? "1" : "0"); } @@ -3265,8 +3217,7 @@ namespace MediaBrowser.Controller.MediaEncoding var doubleRateDeint = options.DeinterlaceDoubleRate && (state.VideoStream?.ReferenceFrameRate ?? 60) <= 30; if (hwDeintSuffix.Contains("cuda", StringComparison.OrdinalIgnoreCase)) { - var useBwdif = string.Equals(options.DeinterlaceMethod, "bwdif", StringComparison.OrdinalIgnoreCase) - && _mediaEncoder.SupportsFilter("bwdif_cuda"); + var useBwdif = options.DeinterlaceMethod == DeinterlaceMethod.bwdif && _mediaEncoder.SupportsFilter("bwdif_cuda"); return string.Format( CultureInfo.InvariantCulture, @@ -3307,7 +3258,10 @@ namespace MediaBrowser.Controller.MediaEncoding } var args = string.Empty; - var algorithm = options.TonemappingAlgorithm; + var algorithm = options.TonemappingAlgorithm.ToString().ToLowerInvariant(); + var mode = options.TonemappingMode.ToString().ToLowerInvariant(); + var range = options.TonemappingRange; + var rangeString = range.ToString().ToLowerInvariant(); if (string.Equals(hwTonemapSuffix, "vaapi", StringComparison.OrdinalIgnoreCase)) { @@ -3342,10 +3296,10 @@ namespace MediaBrowser.Controller.MediaEncoding args = "tonemap_{0}=format={1}:p=bt709:t=bt709:m=bt709:tonemap={2}:peak={3}:desat={4}"; var useLegacyTonemapModes = _mediaEncoder.EncoderVersion >= _minFFmpegOclCuTonemapMode - && _legacyTonemapModes.Contains(options.TonemappingMode, StringComparison.OrdinalIgnoreCase); + && _legacyTonemapModes.Contains(options.TonemappingMode); var useAdvancedTonemapModes = _mediaEncoder.EncoderVersion >= _minFFmpegAdvancedTonemapMode - && _advancedTonemapModes.Contains(options.TonemappingMode, StringComparison.OrdinalIgnoreCase); + && _advancedTonemapModes.Contains(options.TonemappingMode); if (useLegacyTonemapModes || useAdvancedTonemapModes) { @@ -3357,8 +3311,7 @@ namespace MediaBrowser.Controller.MediaEncoding args += ":param={6}"; } - if (string.Equals(options.TonemappingRange, "tv", StringComparison.OrdinalIgnoreCase) - || string.Equals(options.TonemappingRange, "pc", StringComparison.OrdinalIgnoreCase)) + if (range == TonemappingRange.tv || range == TonemappingRange.pc) { args += ":range={7}"; } @@ -3372,9 +3325,9 @@ namespace MediaBrowser.Controller.MediaEncoding algorithm, options.TonemappingPeak, options.TonemappingDesat, - options.TonemappingMode, + mode, options.TonemappingParam, - options.TonemappingRange); + rangeString); } public string GetLibplaceboFilter( @@ -3409,24 +3362,24 @@ namespace MediaBrowser.Controller.MediaEncoding if (doTonemap) { var algorithm = options.TonemappingAlgorithm; + var algorithmString = "clip"; var mode = options.TonemappingMode; var range = options.TonemappingRange; - if (string.Equals(algorithm, "bt2390", StringComparison.OrdinalIgnoreCase)) + if (algorithm == TonemappingAlgorithm.bt2390) { - algorithm = "bt.2390"; + algorithmString = "bt.2390"; } - else if (string.Equals(algorithm, "none", StringComparison.OrdinalIgnoreCase)) + else if (algorithm != TonemappingAlgorithm.none) { - algorithm = "clip"; + algorithmString = algorithm.ToString().ToLowerInvariant(); } tonemapArg = ":tonemapping=" + algorithm + ":peak_detect=0:color_primaries=bt709:color_trc=bt709:colorspace=bt709"; - if (string.Equals(range, "tv", StringComparison.OrdinalIgnoreCase) - || string.Equals(range, "pc", StringComparison.OrdinalIgnoreCase)) + if (range == TonemappingRange.tv || range == TonemappingRange.pc) { - tonemapArg += ":range=" + range; + tonemapArg += ":range=" + range.ToString().ToLowerInvariant(); } } @@ -3530,8 +3483,8 @@ namespace MediaBrowser.Controller.MediaEncoding tonemapArgs += $":param={options.TonemappingParam}"; } - if (string.Equals(options.TonemappingRange, "tv", StringComparison.OrdinalIgnoreCase) - || string.Equals(options.TonemappingRange, "pc", StringComparison.OrdinalIgnoreCase)) + var range = options.TonemappingRange; + if (range == TonemappingRange.tv || range == TonemappingRange.pc) { tonemapArgs += $":range={options.TonemappingRange}"; } @@ -3575,7 +3528,7 @@ namespace MediaBrowser.Controller.MediaEncoding EncodingOptions options, string vidEncoder) { - if (!string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase)) + if (options.HardwareAccelerationType != HardwareAccelerationType.nvenc) { return (null, null, null); } @@ -3777,7 +3730,7 @@ namespace MediaBrowser.Controller.MediaEncoding EncodingOptions options, string vidEncoder) { - if (!string.Equals(options.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase)) + if (options.HardwareAccelerationType != HardwareAccelerationType.amf) { return (null, null, null); } @@ -3993,7 +3946,7 @@ namespace MediaBrowser.Controller.MediaEncoding EncodingOptions options, string vidEncoder) { - if (!string.Equals(options.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase)) + if (options.HardwareAccelerationType != HardwareAccelerationType.qsv) { return (null, null, null); } @@ -4543,7 +4496,7 @@ namespace MediaBrowser.Controller.MediaEncoding EncodingOptions options, string vidEncoder) { - if (!string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase)) + if (options.HardwareAccelerationType != HardwareAccelerationType.vaapi) { return (null, null, null); } @@ -5247,7 +5200,7 @@ namespace MediaBrowser.Controller.MediaEncoding EncodingOptions options, string vidEncoder) { - if (!string.Equals(options.HardwareAccelerationType, "videotoolbox", StringComparison.OrdinalIgnoreCase)) + if (options.HardwareAccelerationType != HardwareAccelerationType.videotoolbox) { return (null, null, null); } @@ -5436,7 +5389,7 @@ namespace MediaBrowser.Controller.MediaEncoding EncodingOptions options, string vidEncoder) { - if (!string.Equals(options.HardwareAccelerationType, "rkmpp", StringComparison.OrdinalIgnoreCase)) + if (options.HardwareAccelerationType != HardwareAccelerationType.rkmpp) { return (null, null, null); } @@ -5696,38 +5649,20 @@ namespace MediaBrowser.Controller.MediaEncoding List<string> subFilters; List<string> overlayFilters; - if (string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase)) + (mainFilters, subFilters, overlayFilters) = options.HardwareAccelerationType switch { - (mainFilters, subFilters, overlayFilters) = GetVaapiVidFilterChain(state, options, outputVideoCodec); - } - else if (string.Equals(options.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase)) - { - (mainFilters, subFilters, overlayFilters) = GetIntelVidFilterChain(state, options, outputVideoCodec); - } - else if (string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase)) - { - (mainFilters, subFilters, overlayFilters) = GetNvidiaVidFilterChain(state, options, outputVideoCodec); - } - else if (string.Equals(options.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase)) - { - (mainFilters, subFilters, overlayFilters) = GetAmdVidFilterChain(state, options, outputVideoCodec); - } - else if (string.Equals(options.HardwareAccelerationType, "videotoolbox", StringComparison.OrdinalIgnoreCase)) - { - (mainFilters, subFilters, overlayFilters) = GetAppleVidFilterChain(state, options, outputVideoCodec); - } - else if (string.Equals(options.HardwareAccelerationType, "rkmpp", StringComparison.OrdinalIgnoreCase)) - { - (mainFilters, subFilters, overlayFilters) = GetRkmppVidFilterChain(state, options, outputVideoCodec); - } - else - { - (mainFilters, subFilters, overlayFilters) = GetSwVidFilterChain(state, options, outputVideoCodec); - } + HardwareAccelerationType.vaapi => GetVaapiVidFilterChain(state, options, outputVideoCodec), + HardwareAccelerationType.amf => GetAmdVidFilterChain(state, options, outputVideoCodec), + HardwareAccelerationType.qsv => GetIntelVidFilterChain(state, options, outputVideoCodec), + HardwareAccelerationType.nvenc => GetNvidiaVidFilterChain(state, options, outputVideoCodec), + HardwareAccelerationType.videotoolbox => GetAppleVidFilterChain(state, options, outputVideoCodec), + HardwareAccelerationType.rkmpp => GetRkmppVidFilterChain(state, options, outputVideoCodec), + _ => GetSwVidFilterChain(state, options, outputVideoCodec), + }; - mainFilters?.RemoveAll(filter => string.IsNullOrEmpty(filter)); - subFilters?.RemoveAll(filter => string.IsNullOrEmpty(filter)); - overlayFilters?.RemoveAll(filter => string.IsNullOrEmpty(filter)); + mainFilters?.RemoveAll(string.IsNullOrEmpty); + subFilters?.RemoveAll(string.IsNullOrEmpty); + overlayFilters?.RemoveAll(string.IsNullOrEmpty); var framerate = GetFramerateParam(state); if (framerate.HasValue) @@ -5907,7 +5842,9 @@ namespace MediaBrowser.Controller.MediaEncoding return null; } - if (!string.IsNullOrEmpty(videoStream.Codec) && !string.IsNullOrEmpty(options.HardwareAccelerationType)) + var hardwareAccelerationType = options.HardwareAccelerationType; + + if (!string.IsNullOrEmpty(videoStream.Codec) && hardwareAccelerationType != HardwareAccelerationType.none) { var bitDepth = GetVideoColorBitDepth(state); @@ -5919,10 +5856,10 @@ namespace MediaBrowser.Controller.MediaEncoding || string.Equals(videoStream.Codec, "av1", StringComparison.OrdinalIgnoreCase))) { // RKMPP has H.264 Hi10P decoder - bool hasHardwareHi10P = string.Equals(options.HardwareAccelerationType, "rkmpp", StringComparison.OrdinalIgnoreCase); + bool hasHardwareHi10P = hardwareAccelerationType == HardwareAccelerationType.rkmpp; // VideoToolbox on Apple Silicon has H.264 Hi10P mode enabled after macOS 14.6 - if (string.Equals(options.HardwareAccelerationType, "videotoolbox", StringComparison.OrdinalIgnoreCase)) + if (hardwareAccelerationType == HardwareAccelerationType.videotoolbox) { var ver = Environment.OSVersion.Version; var arch = RuntimeInformation.OSArchitecture; @@ -5939,34 +5876,20 @@ namespace MediaBrowser.Controller.MediaEncoding } } - if (string.Equals(options.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase)) - { - return GetQsvHwVidDecoder(state, options, videoStream, bitDepth); - } - - if (string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase)) + var decoder = hardwareAccelerationType switch { - return GetNvdecVidDecoder(state, options, videoStream, bitDepth); - } - - if (string.Equals(options.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase)) - { - return GetAmfVidDecoder(state, options, videoStream, bitDepth); - } - - if (string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase)) - { - return GetVaapiVidDecoder(state, options, videoStream, bitDepth); - } - - if (string.Equals(options.HardwareAccelerationType, "videotoolbox", StringComparison.OrdinalIgnoreCase)) - { - return GetVideotoolboxVidDecoder(state, options, videoStream, bitDepth); - } + HardwareAccelerationType.vaapi => GetVaapiVidDecoder(state, options, videoStream, bitDepth), + HardwareAccelerationType.amf => GetAmfVidDecoder(state, options, videoStream, bitDepth), + HardwareAccelerationType.qsv => GetQsvHwVidDecoder(state, options, videoStream, bitDepth), + HardwareAccelerationType.nvenc => GetNvdecVidDecoder(state, options, videoStream, bitDepth), + HardwareAccelerationType.videotoolbox => GetVideotoolboxVidDecoder(state, options, videoStream, bitDepth), + HardwareAccelerationType.rkmpp => GetRkmppVidDecoder(state, options, videoStream, bitDepth), + _ => string.Empty + }; - if (string.Equals(options.HardwareAccelerationType, "rkmpp", StringComparison.OrdinalIgnoreCase)) + if (!string.IsNullOrEmpty(decoder)) { - return GetRkmppVidDecoder(state, options, videoStream, bitDepth); + return decoder; } } @@ -5981,7 +5904,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // Avoid a second attempt if no hardware acceleration is being used - options.HardwareDecodingCodecs = Array.FindAll(options.HardwareDecodingCodecs, val => !string.Equals(val, whichCodec, StringComparison.OrdinalIgnoreCase)); + options.HardwareDecodingCodecs = options.HardwareDecodingCodecs.Where(c => !string.Equals(c, whichCodec, StringComparison.OrdinalIgnoreCase)).ToArray(); // leave blank so ffmpeg will decide return null; @@ -6062,6 +5985,7 @@ namespace MediaBrowser.Controller.MediaEncoding var isVideotoolboxSupported = isMacOS && _mediaEncoder.SupportsHwaccel("videotoolbox"); var isRkmppSupported = isLinux && IsRkmppFullSupported(); var isCodecAvailable = options.HardwareDecodingCodecs.Contains(videoCodec, StringComparison.OrdinalIgnoreCase); + var hardwareAccelerationType = options.HardwareAccelerationType; var ffmpegVersion = _mediaEncoder.EncoderVersion; @@ -6099,7 +6023,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // Intel qsv/d3d11va/vaapi - if (string.Equals(options.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase)) + if (hardwareAccelerationType == HardwareAccelerationType.qsv) { if (options.PreferSystemNativeHwDecoder) { @@ -6125,7 +6049,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // Nvidia cuda - if (string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase)) + if (hardwareAccelerationType == HardwareAccelerationType.nvenc) { if (isCudaSupported && isCodecAvailable) { @@ -6142,7 +6066,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // Amd d3d11va - if (string.Equals(options.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase)) + if (hardwareAccelerationType == HardwareAccelerationType.amf) { if (isD3d11Supported && isCodecAvailable) { @@ -6152,7 +6076,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // Vaapi - if (string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase) + if (hardwareAccelerationType == HardwareAccelerationType.vaapi && isVaapiSupported && isCodecAvailable) { @@ -6161,7 +6085,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // Apple videotoolbox - if (string.Equals(options.HardwareAccelerationType, "videotoolbox", StringComparison.OrdinalIgnoreCase) + if (hardwareAccelerationType == HardwareAccelerationType.videotoolbox && isVideotoolboxSupported && isCodecAvailable) { @@ -6169,7 +6093,7 @@ namespace MediaBrowser.Controller.MediaEncoding } // Rockchip rkmpp - if (string.Equals(options.HardwareAccelerationType, "rkmpp", StringComparison.OrdinalIgnoreCase) + if (hardwareAccelerationType == HardwareAccelerationType.rkmpp && isRkmppSupported && isCodecAvailable) { @@ -6185,7 +6109,7 @@ namespace MediaBrowser.Controller.MediaEncoding var isLinux = OperatingSystem.IsLinux(); if ((!isWindows && !isLinux) - || !string.Equals(options.HardwareAccelerationType, "qsv", StringComparison.OrdinalIgnoreCase)) + || options.HardwareAccelerationType != HardwareAccelerationType.qsv) { return null; } @@ -6254,7 +6178,7 @@ namespace MediaBrowser.Controller.MediaEncoding public string GetNvdecVidDecoder(EncodingJobInfo state, EncodingOptions options, MediaStream videoStream, int bitDepth) { if ((!OperatingSystem.IsWindows() && !OperatingSystem.IsLinux()) - || !string.Equals(options.HardwareAccelerationType, "nvenc", StringComparison.OrdinalIgnoreCase)) + || options.HardwareAccelerationType != HardwareAccelerationType.nvenc) { return null; } @@ -6319,7 +6243,7 @@ namespace MediaBrowser.Controller.MediaEncoding public string GetAmfVidDecoder(EncodingJobInfo state, EncodingOptions options, MediaStream videoStream, int bitDepth) { if (!OperatingSystem.IsWindows() - || !string.Equals(options.HardwareAccelerationType, "amf", StringComparison.OrdinalIgnoreCase)) + || options.HardwareAccelerationType != HardwareAccelerationType.amf) { return null; } @@ -6375,7 +6299,7 @@ namespace MediaBrowser.Controller.MediaEncoding public string GetVaapiVidDecoder(EncodingJobInfo state, EncodingOptions options, MediaStream videoStream, int bitDepth) { if (!OperatingSystem.IsLinux() - || !string.Equals(options.HardwareAccelerationType, "vaapi", StringComparison.OrdinalIgnoreCase)) + || options.HardwareAccelerationType != HardwareAccelerationType.vaapi) { return null; } @@ -6437,7 +6361,7 @@ namespace MediaBrowser.Controller.MediaEncoding public string GetVideotoolboxVidDecoder(EncodingJobInfo state, EncodingOptions options, MediaStream videoStream, int bitDepth) { if (!OperatingSystem.IsMacOS() - || !string.Equals(options.HardwareAccelerationType, "videotoolbox", StringComparison.OrdinalIgnoreCase)) + || options.HardwareAccelerationType != HardwareAccelerationType.videotoolbox) { return null; } @@ -6485,7 +6409,7 @@ namespace MediaBrowser.Controller.MediaEncoding var isLinux = OperatingSystem.IsLinux(); if (!isLinux - || !string.Equals(options.HardwareAccelerationType, "rkmpp", StringComparison.OrdinalIgnoreCase)) + || options.HardwareAccelerationType != HardwareAccelerationType.rkmpp) { return null; } @@ -6749,7 +6673,7 @@ namespace MediaBrowser.Controller.MediaEncoding if (state.IsVideoRequest) { - if (!string.IsNullOrEmpty(state.InputContainer) && state.VideoType == VideoType.VideoFile && string.IsNullOrEmpty(encodingOptions.HardwareAccelerationType)) + if (!string.IsNullOrEmpty(state.InputContainer) && state.VideoType == VideoType.VideoFile && encodingOptions.HardwareAccelerationType != HardwareAccelerationType.none) { var inputFormat = GetInputFormat(state.InputContainer); if (!string.IsNullOrEmpty(inputFormat)) @@ -6865,7 +6789,7 @@ namespace MediaBrowser.Controller.MediaEncoding state.SupportedAudioCodecs = supportedAudioCodecsList.ToArray(); - request.AudioCodec = state.SupportedAudioCodecs.FirstOrDefault(i => _mediaEncoder.CanEncodeToAudioCodec(i)) + request.AudioCodec = state.SupportedAudioCodecs.FirstOrDefault(_mediaEncoder.CanEncodeToAudioCodec) ?? state.SupportedAudioCodecs.FirstOrDefault(); } @@ -6991,7 +6915,7 @@ namespace MediaBrowser.Controller.MediaEncoding return " -codec:s:0 " + codec + " -disposition:s:0 default"; } - public string GetProgressiveVideoFullCommandLine(EncodingJobInfo state, EncodingOptions encodingOptions, string defaultPreset) + public string GetProgressiveVideoFullCommandLine(EncodingJobInfo state, EncodingOptions encodingOptions, EncoderPreset defaultPreset) { // Get the output codec name var videoCodec = GetVideoEncoder(state, encodingOptions); @@ -7042,7 +6966,7 @@ namespace MediaBrowser.Controller.MediaEncoding return string.Empty; } - public string GetProgressiveVideoArguments(EncodingJobInfo state, EncodingOptions encodingOptions, string videoCodec, string defaultPreset) + public string GetProgressiveVideoArguments(EncodingJobInfo state, EncodingOptions encodingOptions, string videoCodec, EncoderPreset defaultPreset) { var args = "-codec:v:0 " + videoCodec; |