文件信息
[滤镜使用列表]
(1) LAV Splitter Source
(2) LAV Video Decoder
(3) madVR
(4) LAV Audio Decoder
(5) Built-in Audio Codec/Transform
(6) Microsoft DTV-DVD Audio Decoder
(7) DirectSound Audio Renderer
[视频信息]
视频编码： AVC1
输入格式： AVC1
输入尺寸： 1920 × 1080(1.78:1)
输出格式： dxva
输出尺寸： 1920 × 1080(1.78:1)
帧率： 29.97
BitRate: 1564.29 kbps
[音频信息]
音频编码： AAC ADTS(0x4441)
采样率： 44100 -> 48000 Hz
位率： 0 -> 32 位
声道数： 2 -> 2 声道
Bitrate: 128 kbps
General
Complete name : G:\mv\[avex官方]_信乐团_-_假如_(官方完整版MV)(1080P).flv
Format : Flash Video
File size : 52.9 MiB
Duration : 4 min 20 s
Overall bit rate : 1 700 kb/s
Tagging application : Version 1.9
description : Bilibili VXCode Swarm Transcoder v0.3.63
Video
Format : AVC
Format/Info : Advanced Video Codec
Format profile : High@L5
Format settings : CABAC / 6 Ref Frames
Format settings, CABAC : Yes
Format settings, Reference fra : 6 frames
Codec ID : 7
Duration : 4 min 20 s
Bit rate : 1 528 kb/s
Width : 1 920 pixels
Height : 1 080 pixels
Display aspect ratio : 16:9
Frame rate mode : Constant
Frame rate : 29.970 (29970/1000) FPS
Color space : YUV
Chroma subsampling : 4:2:0
Bit depth : 8 bits
Scan type : Progressive
Bits/(Pixel*Frame) : 0.025
Stream size : 48.7 MiB (92%)
Color range : Limited
Color primaries : BT.709
Transfer characteristics : BT.709
Matrix coefficients : BT.709
Audio
Format : AAC LC
Format/Info : Advanced Audio Codec Low Complexity
Codec ID : 10-2
Duration : 4 min 20 s
Bit rate : 126 kb/s
Channel(s) : 2 channels
Channel layout : L R
Sampling rate : 44.1 kHz
Frame rate : 43.066 FPS (1024 SPF)
Compression mode : Lossy
Delay relative to video : 100 ms
Stream size : 4.12 MiB (8%)
[CPU]
CPU #1: 3912MHz, Intel(R) Core(TM) i3-7100 CPU @ 3.90GHz, Intel64 Family 6 Model 158 Stepping 9
CPU #2: 3912MHz, Intel(R) Core(TM) i3-7100 CPU @ 3.90GHz, Intel64 Family 6 Model 158 Stepping 9
Instruction set: MMX MMXEXT MMX2 SSE SSE2 SSE3 SSSE3 SSE4 SSE42 AVX AVX2 FMA3 CMOV BMI1 BMI2
[OS]
Version: Windows 10 21H2(10.0.19044)
Bits: Native 64
DirectX: 9.0c(4.09.00.0904)
Direct3D 9Ex: OK
[Direct3D 9 Device: 0]
GetAdapterModeCount.X8R8G8B8: 38
GetAdapterModeCount.A2R10G10B10: 33
GetAdapterIdentifier.Driver: nvldumdx.dll
GetAdapterIdentifier.Description: NVIDIA GeForce GTX 960
GetAdapterIdentifier.DeviceName: \\.\DISPLAY1
GetAdapterIdentifier.DriverVersion: 26.21.14.3200(0x1a0015000e0c80)
GetAdapterIdentifier.VendorId: 0x10de
GetAdapterIdentifier.DeviceId: 0x1401
GetAdapterIdentifier.SubSysId: 0x11381b4c
GetAdapterIdentifier.Revision: 0xa1
GetAdapterIdentifier.DeviceIdentifier: {D7B71E3E-5741-11CF-7C74-36311BC2D735}
GetAdapterIdentifier.WHQLLevel: 0x0
D3DCAPS9.Caps: 0x20800
D3DCAPS9.Caps2: 0xe0020000
D3DCAPS9.Caps3: 0x7a0(DXVAHD)
D3DCAPS9.PresentationIntervals: 0x8000000f
D3DCAPS9.CursorCaps: 0x1
D3DCAPS9.DevCaps: 0x1bbef0
D3DCAPS9.PrimitiveMiscCaps: 0x2fcef2
D3DCAPS9.RasterCaps: 0x7732191
D3DCAPS9.ZCmpCaps: 0xff
D3DCAPS9.SrcBlendCaps: 0x3fff
D3DCAPS9.DestBlendCaps: 0x3fff
D3DCAPS9.AlphaCmpCaps: 0xff
D3DCAPS9.ShadeCaps: 0x84208
D3DCAPS9.TextureCaps: 0x1ecc5
D3DCAPS9.TextureFilterCaps: 0x3030700
D3DCAPS9.CubeTextureFilterCaps: 0x3030300
D3DCAPS9.VolumeTextureFilterCaps: 0x3030300
D3DCAPS9.TextureAddressCaps: 0x3f
D3DCAPS9.VolumeTextureAddressCaps: 0x3f
D3DCAPS9.LineCaps: 0x1f
D3DCAPS9.MaxTextureWidth: 16384
D3DCAPS9.MaxTextureHeight: 16384
D3DCAPS9.MaxVolumeExtent: 2048
D3DCAPS9.MaxTextureRepeat: 8192
D3DCAPS9.MaxTextureAspectRatio: 16384
D3DCAPS9.MaxAnisotropy: 16
D3DCAPS9.MaxVertexW: 10000000000.000000
D3DCAPS9.GuardBandLeft: -100000000.000000
D3DCAPS9.GuardBandTop: -100000000.000000
D3DCAPS9.GuardBandRight: 100000000.000000
D3DCAPS9.GuardBandBottom: 100000000.000000
D3DCAPS9.ExtentsAdjust: 0.000000
D3DCAPS9.StencilCaps: 0x1ff
D3DCAPS9.FVFCaps: 0x180008
D3DCAPS9.TextureOpCaps: 0x3feffff
D3DCAPS9.MaxTextureBlendStages: 8
D3DCAPS9.MaxSimultaneousTextures: 8
D3DCAPS9.VertexProcessingCaps: 0x13b
D3DCAPS9.MaxActiveLights: 8
D3DCAPS9.MaxUserClipPlanes: 8
D3DCAPS9.MaxVertexBlendMatrices: 4
D3DCAPS9.MaxVertexBlendMatrixIndex: 0
D3DCAPS9.MaxPointSize: 8192.000000
D3DCAPS9.MaxPrimitiveCount: 16777215
D3DCAPS9.MaxVertexIndex: 16777215
D3DCAPS9.MaxStreams: 16
D3DCAPS9.MaxStreamStride: 255
D3DCAPS9.VertexShaderVersion: 0xfffe0300
D3DCAPS9.MaxVertexShaderConst: 256
D3DCAPS9.PixelShaderVersion: 0xffff0300
D3DCAPS9.PixelShader1xMaxValue: 65504.000000
D3DCAPS9.DevCaps2: 0x51
D3DCAPS9.MaxNpatchTessellationLevel: 0.000000
D3DCAPS9.MasterAdapterOrdinal: 0
D3DCAPS9.AdapterOrdinalInGroup: 0
D3DCAPS9.NumberOfAdaptersInGroup: 1
D3DCAPS9.DeclTypes: 0x30f
D3DCAPS9.NumSimultaneousRTs: 4
D3DCAPS9.StretchRectFilterCaps: 0x3000300
D3DCAPS9.VS20Caps.Caps: 0x1
D3DCAPS9.VS20Caps.DynamicFlowControlDepth: 24
D3DCAPS9.VS20Caps.NumTemps: 32
D3DCAPS9.VS20Caps.StaticFlowControlDepth: 4
D3DCAPS9.PS20Caps.Caps: 0x1f
D3DCAPS9.PS20Caps.DynamicFlowControlDepth: 24
D3DCAPS9.PS20Caps.NumTemps: 32
D3DCAPS9.PS20Caps.StaticFlowControlDepth: 4
D3DCAPS9.PS20Caps.NumInstructionSlots: 512
D3DCAPS9.VertexTextureFilterCaps: 0x3030700
D3DCAPS9.MaxVShaderInstructionsExecuted: 65535
D3DCAPS9.MaxPShaderInstructionsExecuted: 65535
D3DCAPS9.MaxVertexShader30InstructionSlots: 4096
D3DCAPS9.MaxPixelShader30InstructionSlots: 4096
[DXGI Adapter: 0]
DXGI_ADAPTER_DESC.Description: NVIDIA GeForce GTX 960
DXGI_ADAPTER_DESC.VendorId: 0x10de
DXGI_ADAPTER_DESC.DeviceId: 0x1401
DXGI_ADAPTER_DESC.SubSysId: 0x11381b4c
DXGI_ADAPTER_DESC.Revision: 0xa1
DXGI_ADAPTER_DESC.DedicatedVideoMemory: 1.96GB
DXGI_ADAPTER_DESC.DedicatedSystemMemory: 0Byte
DXGI_ADAPTER_DESC.SharedSystemMemory: 3.98GB
DXGI_ADAPTER_DESC.AdapterLuid: 0x0.a657
[DXGI Output: 0]
GetDisplayModeList.R8G8B8A8: 49
GetDisplayModeList.R10G10B10A2: 49
DXGI_OUTPUT_DESC.DeviceName: \\.\DISPLAY1
DXGI_OUTPUT_DESC.DesktopCoordinates: 0, 0, 1920, 1080
DXGI_OUTPUT_DESC.AttachedToDesktop: 1
DXGI_OUTPUT_DESC.Rotation: 0x1
[Direct3D 11 Device: 0]
FeatureLevel: 0xb100
ID3D11VideoDevice: OK
ID3D11VideoProcessorEnumerator: OK
GetVideoProcessorCaps.DeviceCaps: 0x1d
GetVideoProcessorCaps.FeatureCaps: 0x9ef
GetVideoProcessorCaps.FilterCaps: 0xff
GetVideoProcessorCaps.InputFormatCaps: 0x4
GetVideoProcessorCaps.AutoStreamCaps: 0x8c
GetVideoProcessorCaps.StereoCaps: 0x3
GetVideoProcessorCaps.RateConversionCapsCount: 1
GetVideoProcessorCaps.MaxInputStreams: 5
GetVideoProcessorCaps.MaxStreamStates: 5
GetVideoProcessorRateConversionCaps[0].PastFrames: 2
GetVideoProcessorRateConversionCaps[0].FutureFrames: 1
GetVideoProcessorRateConversionCaps[0].ProcessorCaps: 0x17
GetVideoProcessorRateConversionCaps[0].ITelecineCaps: 0x0
GetVideoProcessorRateConversionCaps[0].CustomRateCount: 6
GetVideoProcessorCustomRate[0].CustomRate: 0/0
GetVideoProcessorCustomRate[0].OutputFrames: 0
GetVideoProcessorCustomRate[0].InputInterlaced: 0
GetVideoProcessorCustomRate[0].InputFramesOrFields: 0
GetVideoProcessorCustomRate[1].CustomRate: 0/0
GetVideoProcessorCustomRate[1].OutputFrames: 0
GetVideoProcessorCustomRate[1].InputInterlaced: 0
GetVideoProcessorCustomRate[1].InputFramesOrFields: 0
GetVideoProcessorCustomRate[2].CustomRate: 0/0
GetVideoProcessorCustomRate[2].OutputFrames: 0
GetVideoProcessorCustomRate[2].InputInterlaced: 0
GetVideoProcessorCustomRate[2].InputFramesOrFields: 0
GetVideoProcessorCustomRate[3].CustomRate: 0/0
GetVideoProcessorCustomRate[3].OutputFrames: 0
GetVideoProcessorCustomRate[3].InputInterlaced: 0
GetVideoProcessorCustomRate[3].InputFramesOrFields: 0
GetVideoProcessorCustomRate[4].CustomRate: 0/0
GetVideoProcessorCustomRate[4].OutputFrames: 0
GetVideoProcessorCustomRate[4].InputInterlaced: 0
GetVideoProcessorCustomRate[4].InputFramesOrFields: 0
GetVideoProcessorCustomRate[5].CustomRate: 0/0
GetVideoProcessorCustomRate[5].OutputFrames: 0
GetVideoProcessorCustomRate[5].InputInterlaced: 0
GetVideoProcessorCustomRate[5].InputFramesOrFields: 0
[DXGI Adapter: 1]
DXGI_ADAPTER_DESC.Description: Microsoft Basic Render Driver
DXGI_ADAPTER_DESC.VendorId: 0x1414
DXGI_ADAPTER_DESC.DeviceId: 0x8c
DXGI_ADAPTER_DESC.SubSysId: 0x0
DXGI_ADAPTER_DESC.Revision: 0x0
DXGI_ADAPTER_DESC.DedicatedVideoMemory: 0Byte
DXGI_ADAPTER_DESC.DedicatedSystemMemory: 0Byte
DXGI_ADAPTER_DESC.SharedSystemMemory: 3.98GB
DXGI_ADAPTER_DESC.AdapterLuid: 0x0.b12c
[Direct3D 11 Device: 1]
FeatureLevel: 0xb100
ID3D11VideoDevice: FAIL
[VGA]
VGA #0: NVIDIA GeForce GTX 960, Generic PnP Monitor, 1920×1080, \\.\DISPLAY1
VGA #1: NVIDIA GeForce GTX 960, , \\.\DISPLAY2
VGA #2: NVIDIA GeForce GTX 960, , \\.\DISPLAY3
VGA #3: NVIDIA GeForce GTX 960, , \\.\DISPLAY4
[Memory]
Used: 2.88GB(36%)
Total Physical: 7.97GB
Avail Physical: 5.08GB
Total Page: 10.3GB
Avail Page: 6.56GB
Total Virtual: 128TB
Avail Virtual: 128TB
Avail Extended Virtual: 0Byte

其他的播放器可以播放，pot试过内置解码器（pot默认）和分离器都不行

我也碰到过，不知道怎么解决。

我今天也遇到了，昨晚好好的，挂机下了一晚上电影早上打开就是能解码但点播放不动，系统自带播放器能播，仔细排查发现是我独立声卡电源关了忘开，没音频输出设备

若干年后，我也碰到了。
声音输出编码换一下就好了，完全不知道什么原因