Thema: Delphi Webcam in Delphi?

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Sinspin

Registriert seit: 15. Sep 2008
Ort: Dubai
200 Beiträge
 
Delphi 10.3 Rio
 
#42

AW: Webcam in Delphi?

  Alt 1. Apr 2021, 18:54
Der Fehler den mir VLC wirft beim Versuch die cam als Input zu öffnen ist ja nicht von der Ausgabe. Sondern vom input stream.
Zitat:
Your input can't be opened:
VLC is unable to open the MRL 'dshow://'. Check the log for details.
Auswahl der cam als Datenquelle:
vlc_in.jpg

Ich habe trotzdem mal mit weiteren input und output Optionen gespielt. Es bleibt bei der Fehlermeldung.
Ich denke die hat die gleiche Ursache wie bei den AVICAP32.DLL basierten Programmen.
Nur was?

Post #34, sieht bei mir genauso aus.
Post #35, muss ich meinen IT Admin ranlassen. Wenn ich da was ausprobiere darf ich mir einen Fleischwolf von innen ansehen.

Display dxdiag part aus der VM:
Zitat:
---------------
Display Devices
---------------
Card name: Microsoft Remote Display Adapter
Manufacturer: Microsoft
Chip type: Unknown
DAC type: Unknown
Device Type: Display-Only Device
Device Key: Enum\SWD\REMOTEDISPLAYENUM
Device Status: 0180600A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_REMO VABLE|DN_NT_ENUMERATOR|DN_NT_DRIVER]
Device Problem Code: No Problem
Driver Problem Code: Unknown
Display Memory: 4023 MB
Dedicated Memory: 0 MB
Shared Memory: 4023 MB
Current Mode: 3440 x 1440 (32 bit) (32Hz)
HDR Support: Not Supported
Display Topology: Internal
Display Color Space: DXGI_COLOR_SPACE_RGB_FULL_G22_NONE_P709
Color Primaries: Red(0.000000,0.000000), Green(0.000000,0.000000), Blue(0.000000,0.000000), White Point(0.000000,0.000000)
Display Luminance: Min Luminance = 0.000000, Max Luminance = 0.000000, MaxFullFrameLuminance = 0.000000
Monitor Name: Generic Non-PnP Monitor
Monitor Model: unknown
Monitor Id:
Native Mode: unknown
Output Type: Unknown
Monitor Capabilities: HDR Not Supported
Display Pixel Format: DISPLAYCONFIG_PIXELFORMAT_32BPP
Advanced Color: Not Supported
Driver Name: c:\windows\system32\drivers\umdf\rdpidd.dll,c:\win dows\system32\drivers\wudfrd.sys
Driver File Version: 10.00.19041.0662 (English)
Driver Version: 10.0.19041.662
DDI Version: 12
Feature Levels: 12_1,12_0,11_1,11_0,10_1,10_0,9_3,9_2,9_1
Driver Model: WDDM 1.3
Hardware Scheduling: Supported:False Enabled:False
Graphics Preemption: DMA
Compute Preemption: DMA
Miracast: Not Supported
Detachable GPU: No
Hybrid Graphics GPU: Not Supported
Power P-states: Not Supported
Virtualization: Not Supported
Block List: No Blocks
Catalog Attributes: N/A
Driver Attributes: Final Retail
Driver Date/Size: 2006-06-21 04:00:00, 224256 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
Device Identifier: {D7B71AF4-43CC-11CF-9261-616AAFC2C735}
Vendor ID: 0x1414
Device ID: 0x008C
SubSys ID: 0x00000000
Revision ID: 0x0000
Driver Strong Name: rdpidd.inf:c14ce88470d6efe0:RdpIdd_Install.NT:10.0 .19041.662:RdpIdd_IndirectDisplay
Rank Of Driver: 00FF0000
Video Accel: Unknown
DXVA2 Modes: Unknown
Deinterlace Caps: n/a
D3D9 Overlay: Not Supported
DXVA-HD: Not Supported
DDraw Status: Not Available
D3D Status: Enabled
AGP Status: Not Available
MPO MaxPlanes: 0
MPO Caps: Not Supported
MPO Stretch: Not Supported
MPO Media Hints: Not Supported
MPO Formats: Not Supported
PanelFitter Caps: Not Supported
PanelFitter Stretch: Not Supported

Card name: Microsoft Hyper-V Video
Manufacturer: Microsoft
Chip type: Unknown
DAC type: Unknown
Device Type: Display-Only Device (POST)
Device Key: Enum\VMBUS\{DA0A7802-E377-4AAC-8E77-0558EB1073F8}
Device Status: 0180200A [DN_DRIVER_LOADED|DN_STARTED|DN_DISABLEABLE|DN_NT_E NUMERATOR|DN_NT_DRIVER]
Device Problem Code: No Problem
Driver Problem Code: Unknown
Display Memory: 4023 MB
Dedicated Memory: 0 MB
Shared Memory: 4023 MB
Current Mode: Unknown
HDR Support: Unknown
Display Topology: Unknown
Display Color Space: Unknown
Color Primaries: Unknown
Display Luminance: Unknown
Driver Name: c:\windows\system32\drivers\hypervideo.sys,c:\wind ows\system32\drivers\hypervideo.sys
Driver File Version: 10.00.19041.0001 (English)
Driver Version: 10.0.19041.1
DDI Version: 12
Feature Levels: 12_1,12_0,11_1,11_0,10_1,10_0,9_3,9_2,9_1
Driver Model: WDDM 1.3
Hardware Scheduling: Supported:False Enabled:False
Graphics Preemption: DMA
Compute Preemption: DMA
Miracast: Not Supported
Detachable GPU: No
Hybrid Graphics GPU: Not Supported
Power P-states: Not Supported
Virtualization: Not Supported
Block List: No Blocks
Catalog Attributes: N/A
Driver Attributes: Final Retail
Driver Date/Size: 2006-06-21 04:00:00, 41784 bytes
WHQL Logo'd: n/a
WHQL Date Stamp: n/a
Device Identifier: Unknown
Vendor ID: 0x1414
Device ID: 0x008C
SubSys ID: 0x00000000
Revision ID: 0x0000
Driver Strong Name: wvmbusvideo.inf:741f41b52317eb0a:HyperVideo_Instal l:10.0.19041.1:VMBUS\{da0a7802-e377-4aac-8e77-0558eb1073f8}
Rank Of Driver: 00DD0000
Video Accel: Unknown
DXVA2 Modes: Unknown
Deinterlace Caps: n/a
D3D9 Overlay: Unknown
DXVA-HD: Unknown
DDraw Status: Enabled
D3D Status: Enabled
AGP Status: Enabled
MPO MaxPlanes: 0
MPO Caps: Not Supported
MPO Stretch: Not Supported
MPO Media Hints: Not Supported
MPO Formats: Not Supported
PanelFitter Caps: Not Supported
PanelFitter Stretch: Not Supported
€: Bild vergessen.
Stefan
Wir zerstören die Natur und Wälder der Erde. Wir töten wilde Tiere für Trophäen. Wir produzieren Lebewesen als Massenware um sie nach wenigen Monaten zu töten. Jetzt rächt sich die Natur und tötet uns.

Geändert von Sinspin ( 1. Apr 2021 um 19:01 Uhr)
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