WinGui: Add support for setting mixdown, bitrate, sample rate, gain and DRC for the passthru encoder on the audio behaviour screen. This is used for the audio fallback encoder. #1291

1 files changed, 5 insertions, 1 deletions

diff --git a/win/CS/HandBrakeWPF/Services/Encode/Model/Models/AudioTrack.cs b/win/CS/HandBrakeWPF/Services/Encode/Model/Models/AudioTrack.cs
index 7cc073125..24a56a8b2 100644
--- a/win/CS/HandBrakeWPF/Services/Encode/Model/Models/AudioTrack.cs
+++ b/win/CS/HandBrakeWPF/Services/Encode/Model/Models/AudioTrack.cs
@@ -113,9 +113,11 @@ namespace HandBrakeWPF.Services.Encode.Model.Models
         {
             AudioEncoder chosenEncoder = track.Encoder;
             HBAudioEncoder encoderInfo = HandBrakeEncoderHelpers.GetAudioEncoder(EnumHelper<AudioEncoder>.GetShortName(track.Encoder));
+            HBAudioEncoder fallbackEncoderInfo;
             if (track.IsPassthru && (sourceTrack.Codec & encoderInfo.Id) == 0)
             {
                 chosenEncoder = fallback;
+                encoderInfo = HandBrakeEncoderHelpers.GetAudioEncoder(EnumHelper<AudioEncoder>.GetShortName(track.Encoder));
             }
 
             this.scannedTrack = sourceTrack;
@@ -125,7 +127,9 @@ namespace HandBrakeWPF.Services.Encode.Model.Models
             this.mixDown = track.MixDown != null ? track.MixDown.ShortName : "dpl2";
 
             // If the mixdown isn't supported, downgrade it.
-            if (track.MixDown != null && encoderInfo != null && !HandBrakeEncoderHelpers.MixdownIsSupported(track.MixDown, encoderInfo, sourceTrack.ChannelLayout))
+
+
+            if (track.IsPassthru &&  track.MixDown != null && encoderInfo != null && !HandBrakeEncoderHelpers.MixdownIsSupported(track.MixDown, encoderInfo, sourceTrack.ChannelLayout))
             {
                 HBMixdown changedMixdown = HandBrakeEncoderHelpers.GetDefaultMixdown(encoderInfo, (ulong)sourceTrack.ChannelLayout);
                 if (changedMixdown != null)