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encode error #1505

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encode error#1505
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@techguru0

Description

@techguru0
techguru0
opened on May 11, 2026

Problem Description

HB E hb_mixdown_has_codec_support not explicitly implemented for encoder: 1
VC E [23:28:51] Worker process crashed. Please report this error so it can be fixed in the future:
System.InvalidOperationException: Sequence contains no matching element
at System.Linq.ThrowHelper.ThrowNoMatchException()
at System.Linq.Enumerable.Single[TSource](IEnumerable1 source, Func2 predicate)
at HandBrake.Interop.Interop.HandBrakeEncoderHelpers.GetDefaultMixdown(HBAudioEncoder encoder, String layout)
at VidCoderCommon.AudioUtilities.GetDefaultSettings(SourceAudioTrack source, HBAudioEncoder encoder)
at VidCoderCommon.Model.JsonEncodeFactory.ResolveAudioTracks(List`1 pairedTracks, HBAudioEncoder fallbackEncoder)
at VidCoderCommon.Model.JsonEncodeFactory.ResolveAudio(VCJob job, SourceTitle title)
at VidCoderCommon.Model.JsonEncodeFactory.CreateAudio(VCJob job, SourceTitle title)
at VidCoderCommon.Model.JsonEncodeFactory.CreateJsonObject(VCJob job, SourceTitle title, String defaultChapterNameFormat, JobConfiguration jobConfiguration, Int32 qsvGpu, Boolean isEncode, Int32 hwDecode, Int32 previewNumber, Int32 previewSeconds, Int32 previewCount)
at VidCoderWorker.HandBrakeEncodeWorker.<>c__DisplayClass4_0.b__0(JsonScanObject scanObject)
at VidCoderWorker.HandBrakeEncodeWorker.<>c__DisplayClass6_0.b__0(Object o, EventArgs e)
VC E [23:28:54] Operation 'StopEncode' failed, worker process has crashed.

What version of VidCoder are you running?

13.3

Encode Log

VC [23:28:49] VidCoder 13.3 Beta
VC [23:28:49] Starting job 2/5
VC [23:28:49]   Source path: Q:\blah.mkv
VC [23:28:49]   Destination path: Q:\blah.mkv
VC [23:28:49]   Title: 1
VC [23:28:49]   Range: All
VC [23:28:49]   Preset: gbdfgdf
VC [23:28:49]   Picker: 
VC [23:28:50] Worker ready: Pipe 'VidCoderWorker.7455d79c-d833-4719-ace3-32adf48b8461' is open
VC [23:28:50] Connecting to process 12576 on pipe VidCoderWorker.7455d79c-d833-4719-ace3-32adf48b8461
HB [23:28:50] OS: Windows 10.0 (19045)
[23:28:50] CPU: 13th Gen Intel(R) Core(TM) i5-13500
[23:28:50]  - logical processor count: 20
[23:28:50] Intel Quick Sync Video support: yes, gpu list: 1
[23:28:50] Intel Quick Sync Video integrated adapter with index 1
[23:28:50] Impl mfx-gen library path: C:\Windows\System32\DriverStore\FileRepository\iigd_dch.inf_amd64_92899f2b73e871b4\libmfx64-gen.dll
[23:28:50]  - Intel Media SDK hardware: API 2.15 (minimum: 1.3)
[23:28:50]  - Decode support:  h264 hevc (8bit: yes, 10bit: yes) av1 (8bit: yes, 10bit: yes)
[23:28:50]  - H.264 encoder: yes
[23:28:50]     - preferred implementation: hardware (2) via D3D11
[23:28:50]     - capabilities (hardware):  lowpower breftype icq vsinfo chromalocinfo opt1 opt2+mbbrc+extbrc+trellis+repeatpps+ib_adapt+nmpslice
[23:28:50]  - H.265 encoder: yes (8bit: yes, 10bit: yes)
[23:28:50]     - preferred implementation: hardware (2) via D3D11
[23:28:50]     - capabilities (hardware):  lowpower breftype icq vsinfo masteringinfo cllinfo opt1 opt2+mbbrc+extbrc+repeatpps+ib_adapt+nmpslice
[23:28:50]  - AV1 encoder: no
[23:28:50] hb_scan: path=Q:\blah.mkv, title_index=1
Input #0, matroska,webm, from 'Q:\blah.mkv':
  Metadata:
    encoder         : libebml v1.4.5 + libmatroska v1.7.1
    creation_time   : 2026-05-10T06:19:29.000000Z
  Duration: 00:24:21.46, start: 0.000000, bitrate: 36173 kb/s
  Chapters:
    Chapter #0:0: start 0.000000, end 53.303000
      Metadata:
        title           : Chapter 01
    Chapter #0:1: start 53.303000, end 723.723000
      Metadata:
        title           : Chapter 02
    Chapter #0:2: start 723.723000, end 1321.153000
      Metadata:
        title           : Chapter 03
    Chapter #0:3: start 1321.153000, end 1444.443000
      Metadata:
        title           : Chapter 04
    Chapter #0:4: start 1444.443000, end 1461.462000
      Metadata:
        title           : Chapter 05
  Stream #0:0(jpn): Video: h264 (High), yuv420p(progressive), 1920x1080 [SAR 1:1 DAR 16:9], 23.98 fps, 23.98 tbr, 1k tbn (default)
    Metadata:
      title           : blah
      BPS             : 30732760
      DURATION        : 00:24:21.460000000
      NUMBER_OF_FRAMES: 35040
      NUMBER_OF_BYTES : 5614337577
      _STATISTICS_WRITING_APP: mkvmerge v98.0 ('Chonks') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2026-05-10 06:19:29
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:1(jpn): Audio: truehd, 48000 Hz, 5.1(side), s32 (24 bit) (default)
    Metadata:
      title           : TrueHD Japanese
      BPS             : 3892777
      DURATION        : 00:24:21.462000000
      NUMBER_OF_FRAMES: 1753753
      NUMBER_OF_BYTES : 711143380
      _STATISTICS_WRITING_APP: mkvmerge v98.0 ('Chonks') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2026-05-10 06:19:29
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:2(jpn): Audio: flac, 48000 Hz, stereo, s32 (24 bit)
    Metadata:
      title           : Flac Japanese
      BPS             : 1476596
      DURATION        : 00:24:21.460000000
      NUMBER_OF_FRAMES: 17127
      NUMBER_OF_BYTES : 269748350
      _STATISTICS_WRITING_APP: mkvmerge v98.0 ('Chonks') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2026-05-10 06:19:29
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:3(eng): Subtitle: ass (ssa) (default)
    Metadata:
      title           : Modified G_P
      BPS             : 134
      DURATION        : 00:24:08.990000000
      NUMBER_OF_FRAMES: 392
      NUMBER_OF_BYTES : 24355
      _STATISTICS_WRITING_APP: mkvmerge v98.0 ('Chonks') 64-bit
      _STATISTICS_WRITING_DATE_UTC: 2026-05-10 06:19:29
      _STATISTICS_TAGS: BPS DURATION NUMBER_OF_FRAMES NUMBER_OF_BYTES
  Stream #0:4: Attachment: none
    Metadata:
      filename        : GandhiSans-Bold.otf
      mimetype        : font/otf
  Stream #0:5: Attachment: none
    Metadata:
      filename        : GandhiSans-BoldItalic.otf
      mimetype        : font/otf
  Stream #0:6: Attachment: none
    Metadata:
      filename        : GazelleFLF.ttf
      mimetype        : font/ttf
  Stream #0:7: Attachment: none
    Metadata:
      filename        : JAPAB__.TTF
      mimetype        : font/ttf
[23:28:50] scan: decoding previews for title 1
[23:28:50] scan: audio 0x1: truehd, rate=48000Hz, bitrate=1 ??? (TrueHD, 5.1 ch)
[23:28:50] scan: audio 0x2: flac, rate=48000Hz, bitrate=1 ??? (FLAC, 2.0 ch)
HB [23:28:51] using container PAR 1:1
[23:28:51] scan: 10 previews, 1920x1080, 23.976 fps, autocrop = 0/0/0/0, aspect 16:9, PAR 1:1, color profile: 1-1-1, chroma location: left
[23:28:51] scan: supported video decoders: avcodec qsv hwaccel
[23:28:51] libhb: scan thread found 1 valid title(s)
HB E hb_mixdown_has_codec_support not explicitly implemented for encoder: 1
VC E [23:28:51] Worker process crashed. Please report this error so it can be fixed in the future:
System.InvalidOperationException: Sequence contains no matching element
   at System.Linq.ThrowHelper.ThrowNoMatchException()
   at System.Linq.Enumerable.Single[TSource](IEnumerable`1 source, Func`2 predicate)
   at HandBrake.Interop.Interop.HandBrakeEncoderHelpers.GetDefaultMixdown(HBAudioEncoder encoder, String layout)
   at VidCoderCommon.AudioUtilities.GetDefaultSettings(SourceAudioTrack source, HBAudioEncoder encoder)
   at VidCoderCommon.Model.JsonEncodeFactory.ResolveAudioTracks(List`1 pairedTracks, HBAudioEncoder fallbackEncoder)
   at VidCoderCommon.Model.JsonEncodeFactory.ResolveAudio(VCJob job, SourceTitle title)
   at VidCoderCommon.Model.JsonEncodeFactory.CreateAudio(VCJob job, SourceTitle title)
   at VidCoderCommon.Model.JsonEncodeFactory.CreateJsonObject(VCJob job, SourceTitle title, String defaultChapterNameFormat, JobConfiguration jobConfiguration, Int32 qsvGpu, Boolean isEncode, Int32 hwDecode, Int32 previewNumber, Int32 previewSeconds, Int32 previewCount)
   at VidCoderWorker.HandBrakeEncodeWorker.<>c__DisplayClass4_0.<StartEncode>b__0(JsonScanObject scanObject)
   at VidCoderWorker.HandBrakeEncodeWorker.<>c__DisplayClass6_0.<StartEncodeInternal>b__0(Object o, EventArgs e)
VC E [23:28:54] Operation 'StopEncode' failed, worker process has crashed.

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