EACDemuxer: Add SkipAllAudioTracks and SkipAllSubtitleTracks options to skip checking and extracting of all audio/subtitle tracks. If you set them to true, the corresponding AudioTracks and SubtitleTracks options will be ignored.

Author: sinsanction

OKEGui/OKEGui/JobProcessor/Demuxer/EACDemuxer.cs

@@ -57,6 +57,8 @@ public EacOutputTrackType(TrackCodec codec, string rawOutput, string extension,
         private List<Info> JobSub;
         private int length;
         private string WorkingPathPrefix;
+        private bool SkipAllAudioTracks;
+        private bool SkipAllSubtitleTracks;
 
         private static List<EacOutputTrackType> s_eacOutputs = new List<EacOutputTrackType> {
             new EacOutputTrackType(TrackCodec.RAW_PCM,    "RAW/PCM",            "flac",    true,  TrackType.Audio),
@@ -86,16 +88,20 @@ public EACDemuxer(string eacPath, string fileName, TaskProfile jobProfile)
             _eacPath = eacPath;
             sourceFile = fileName;
             JobAudio = new List<AudioInfo>();
-            if (jobProfile.AudioTracks != null)
+            if (jobProfile.AudioTracks != null && !jobProfile.SkipAllAudioTracks)
             {
                 JobAudio.AddRange(jobProfile.AudioTracks);
             }
             JobSub = new List<Info>();
-            if (jobProfile.SubtitleTracks != null)
+            if (jobProfile.SubtitleTracks != null && !jobProfile.SkipAllSubtitleTracks)
             {
                 JobSub.AddRange(jobProfile.SubtitleTracks);
             }
             WorkingPathPrefix = jobProfile.WorkingPathPrefix;
+            SkipAllAudioTracks = jobProfile.SkipAllAudioTracks;
+            SkipAllSubtitleTracks = jobProfile.SkipAllSubtitleTracks;
+
+            Logger.Debug($"SkipAllAudioTracks: {jobProfile.SkipAllAudioTracks}, SkipAllSubtitleTracks: {jobProfile.SkipAllSubtitleTracks}");
         }
 
         private void StartEac(string arguments, bool asyncRead)
@@ -294,6 +300,17 @@ public MediaFile Extract(Action<double, EACProgressType> progressCallback)
             state = ProcessState.FetchStream;
             StartEac($"\"{sourceFile}\"", false);
 
+            if (SkipAllAudioTracks)
+            {
+                tracks.RemoveAll(track => track.Type == TrackType.Audio);
+                Logger.Debug("Skip all audio tracks");
+            }
+            if (SkipAllSubtitleTracks)
+            {
+                tracks.RemoveAll(track => track.Type == TrackType.Subtitle);
+                Logger.Debug("Skip all subtitle tracks");
+            }
+
             var args = new List<string>();
             var extractResult = new List<TrackInfo>();
             List<TrackInfo> srcAudio = new List<TrackInfo>();
@@ -463,6 +480,8 @@ public MediaFile Extract(Action<double, EACProgressType> progressCallback)
                 }
             }
 
+            Logger.Debug($"extract audio number: {audioId}, extract sub number: {subId}");
+
             return mf;
         }
     }

OKEGui/OKEGui/Task/TaskProfile.cs

@@ -28,6 +28,8 @@ public class TaskProfile : ICloneable
         public bool Rpc;
         public bool TimeCode;
         public bool RenumberChapters;
+        public bool SkipAllAudioTracks;
+        public bool SkipAllSubtitleTracks;
 
         //后续任务中填写的参数
         public string VideoFormat;