diff options
Diffstat (limited to 'MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs')
| -rw-r--r-- | MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs | 46 |
1 files changed, 46 insertions, 0 deletions
diff --git a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs index 54d0eb4b5..d28cd70ef 100644 --- a/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs +++ b/MediaBrowser.MediaEncoding/Encoder/EncoderValidator.cs @@ -7,6 +7,7 @@ using System.Globalization; using System.Linq; using System.Runtime.Versioning; using System.Text.RegularExpressions; +using MediaBrowser.Controller.MediaEncoding; using Microsoft.Extensions.Logging; namespace MediaBrowser.MediaEncoding.Encoder @@ -160,6 +161,15 @@ namespace MediaBrowser.MediaEncoding.Encoder { 6, new string[] { "transpose_opencl", "rotate by half-turn" } } }; + private static readonly Dictionary<BitStreamFilterOptionType, (string, string)> _bsfOptionsDict = new Dictionary<BitStreamFilterOptionType, (string, string)> + { + { BitStreamFilterOptionType.HevcMetadataRemoveDovi, ("hevc_metadata", "remove_dovi") }, + { BitStreamFilterOptionType.HevcMetadataRemoveHdr10Plus, ("hevc_metadata", "remove_hdr10plus") }, + { BitStreamFilterOptionType.Av1MetadataRemoveDovi, ("av1_metadata", "remove_dovi") }, + { BitStreamFilterOptionType.Av1MetadataRemoveHdr10Plus, ("av1_metadata", "remove_hdr10plus") }, + { BitStreamFilterOptionType.DoviRpuStrip, ("dovi_rpu", "strip") } + }; + // These are the library versions that corresponds to our minimum ffmpeg version 4.4 according to the version table below // Refers to the versions in https://ffmpeg.org/download.html private static readonly Dictionary<string, Version> _ffmpegMinimumLibraryVersions = new Dictionary<string, Version> @@ -286,6 +296,9 @@ namespace MediaBrowser.MediaEncoding.Encoder public IDictionary<int, bool> GetFiltersWithOption() => GetFFmpegFiltersWithOption(); + public IDictionary<BitStreamFilterOptionType, bool> GetBitStreamFiltersWithOption() => _bsfOptionsDict + .ToDictionary(item => item.Key, item => CheckBitStreamFilterWithOption(item.Value.Item1, item.Value.Item2)); + public Version? GetFFmpegVersion() { string output; @@ -495,6 +508,34 @@ namespace MediaBrowser.MediaEncoding.Encoder return false; } + public bool CheckBitStreamFilterWithOption(string filter, string option) + { + if (string.IsNullOrEmpty(filter) || string.IsNullOrEmpty(option)) + { + return false; + } + + string output; + try + { + output = GetProcessOutput(_encoderPath, "-h bsf=" + filter, false, null); + } + catch (Exception ex) + { + _logger.LogError(ex, "Error detecting the given bit stream filter"); + return false; + } + + if (output.Contains("Bit stream filter " + filter, StringComparison.Ordinal)) + { + return output.Contains(option, StringComparison.Ordinal); + } + + _logger.LogWarning("Bit stream filter: {Name} with option {Option} is not available", filter, option); + + return false; + } + public bool CheckSupportedRuntimeKey(string keyDesc, Version? ffmpegVersion) { if (string.IsNullOrEmpty(keyDesc)) @@ -523,6 +564,11 @@ namespace MediaBrowser.MediaEncoding.Encoder return !string.IsNullOrEmpty(flag) && GetProcessExitCode(_encoderPath, $"-loglevel quiet -hwaccel_flags +{flag} -hide_banner -f lavfi -i nullsrc=s=1x1:d=100 -f null -"); } + public bool CheckSupportedProberOption(string option, string proberPath) + { + return !string.IsNullOrEmpty(option) && GetProcessExitCode(proberPath, $"-loglevel quiet -f lavfi -i nullsrc=s=1x1:d=1 -{option}"); + } + private IEnumerable<string> GetCodecs(Codec codec) { string codecstr = codec == Codec.Encoder ? "encoders" : "decoders"; |