Beiträge von dokta_ALK

I`ve tired the suggested Version.

Unfortunately the same issue, nothing changed.

Same issue here, changing the decimal separator from "," to "." helps.

I Use Vegas Pro 23 (Build 356) and Voukoder 2026.0.17.0.

Problem solved...

The AAC encoder was set to profile "aac_main". According to https://www.ffmpeg.org/ffmpeg-codecs.html#aac the are 3 ossible values: ‘aac_low’, ‘mpeg2_aac_low’ and ‘aac_ltp’. I' ve set it to ‘aac_low’, now it works.

Thank you very much for your quick reply and your support.

Happy new year!

I' ve set the H264 encoder to "main", same issue...

2026-01-01 20:27:52 (debug) [InputNode.cpp:160] Dumping filter graphfor NLE Track #1:
+------------------------------------------+
| abuffer@ae3fe262a4d7435e934668278b12e552 |default--[48000Hz flt:stereo]--auto_aresample_0:default
| (abuffer) |
+------------------------------------------+

+------------------+
auto_aresample_0:default--[48000Hz fltp:stereo]--default| Parsed_aformat_1 |default--[48000Hz fltp:stereo]--abuffersink@ebac7151f6634edb80cc9a1e16100946:default
| (aformat) |
+------------------+

+----------------------------------------------+
Parsed_aformat_1:default--[48000Hz fltp:stereo]--default| abuffersink@ebac7151f6634edb80cc9a1e16100946 |
| (abuffersink) |
+----------------------------------------------+

+------------------+
abuffer@ae3fe262a4d7435e934668278b12e552:default--[48000Hz flt:stereo]--default| auto_aresample_0 |default--[48000Hz fltp:stereo]--Parsed_aformat_1:default
| (aresample) |
+------------------+

2026-01-01 20:27:52 (info) [EncoderNode.cpp:126] Initializing audio encoder: aac
2026-01-01 20:27:52 (info) [OutputNode.cpp:148] Successfully initialized the output format.
2026-01-01 20:27:52 (info) [Router.cpp:110] ### PHASE: PRE-INIT
2026-01-01 20:27:52 (debug) [InputNode.cpp:90] Filter config: buffer@bd243af8d3bc4ff3bc4eb90ab359e6c5=width=1920:height=1080:pix_fmt=yuv420p:time_base=1/25:pixel_aspect=1/1,format=pix_fmts=yuv420p,buffersink@8a26085e9a884bb7b309e5dd0b24cfb5
2026-01-01 20:27:52 (info) [Router.cpp:120] ### PHASE: INIT
2026-01-01 20:27:52 (trace) [FFmpeg:0] Setting 'width' to value '1920'
2026-01-01 20:27:52 (trace) [FFmpeg:0] Setting 'height' to value '1080'
2026-01-01 20:27:52 (trace) [FFmpeg:0] Setting 'pix_fmt' to value 'yuv420p'
2026-01-01 20:27:52 (trace) [FFmpeg:0] Setting 'time_base' to value '1/25'
2026-01-01 20:27:52 (trace) [FFmpeg:0] Setting 'pixel_aspect' to value '1/1'
2026-01-01 20:27:52 (trace) [FFmpeg:0] Setting 'pix_fmts' to value 'yuv420p'
2026-01-01 20:27:52 (trace) [FFmpeg:0] w:1920 h:1080 pixfmt:yuv420p tb:1/25 fr:0/1 sar:1/1 csp:unknown range:unknown
2026-01-01 20:27:52 (trace) [FFmpeg:0] Filter 'buffer@bd243af8d3bc4ff3bc4eb90ab359e6c5' formats:
2026-01-01 20:27:52 (trace) [FFmpeg:0] out[0] 'default':
2026-01-01 20:27:52 (trace) [FFmpeg:0] yuv420p
2026-01-01 20:27:52 (trace) [FFmpeg:0] Filter 'Parsed_format_1' formats:
2026-01-01 20:27:52 (trace) [FFmpeg:0] in[0] 'default':
2026-01-01 20:27:52 (trace) [FFmpeg:0] yuv420p
2026-01-01 20:27:52 (trace) [FFmpeg:0] out[0] 'default':
2026-01-01 20:27:52 (trace) [FFmpeg:0] yuv420p
2026-01-01 20:27:52 (trace) [FFmpeg:0] Filter 'buffersink@8a26085e9a884bb7b309e5dd0b24cfb5' formats:
2026-01-01 20:27:52 (trace) [FFmpeg:0] in[0] 'default':
2026-01-01 20:27:52 (trace) [FFmpeg:0] yuv420p yuyv422 rgb24 bgr24 yuv422p yuv444p yuv410p yuv411p gray monow monob pal8 yuvj420p yuvj422p yuvj444p uyvy422 uyyvyy411 bgr8 bgr4 bgr4_byte rgb8 rgb4 rgb4_byte nv12 nv21 argb rgba abgr bgra gray16be gray16le yuv440p yuvj440p yuva420p rgb48be rgb48le rgb565be rgb565le rgb555be rgb555le bgr565be bgr565le bgr555be bgr555le vaapi yuv420p16le yuv420p16be yuv422p16le yuv422p16be yuv444p16le yuv444p16be dxva2_vld rgb444le rgb444be bgr444le bgr444be ya8 bgr48be bgr48le yuv420p9be yuv420p9le yuv420p10be yuv420p10le yuv422p10be yuv422p10le yuv444p9be yuv444p9le yuv444p10be yuv444p10le yuv422p9be yuv422p9le gbrp gbrp9be gbrp9le gbrp10be gbrp10le gbrp16be gbrp16le yuva422p yuva444p yuva420p9be yuva420p9le yuva422p9be yuva422p9le yuva444p9be yuva444p9le yuva420p10be yuva420p10le yuva422p10be yuva422p10le yuva444p10be yuva444p10le yuva420p16be yuva420p16le yuva422p16be yuva422p16le yuva444p16be yuva444p16le vdpau xyz12le xyz12be nv16 nv20le nv20be rgba64be rgba64le bgra64be bgra64le yvyu422 ya16be ya16le gbrap gbrap16be gbrap16le qsv mmal d3d11va_vld cuda 0rgb rgb0 0bgr bgr0 yuv420p12be yuv420p12le yuv420p14be yuv420p14le yuv422p12be yuv422p12le yuv422p14be yuv422p14le yuv444p12be yuv444p12le yuv444p14be yuv444p14le gbrp12be gbrp12le gbrp14be gbrp14le yuvj411p bayer_bggr8 bayer_rggb8 bayer_gbrg8 bayer_grbg8 bayer_bggr16le bayer_bggr16be bayer_rggb16le bayer_rggb16be bayer_gbrg16le bayer_gbrg16be bayer_grbg16le bayer_grbg16be yuv440p10le yuv440p10be yuv440p12le yuv440p12be ayuv64le ayuv64be videotoolbox_vld p010le p010be gbrap12be gbrap12le gbrap10be gbrap10le mediacodec gray12be gray12le gray10be gray10le p016le p016be d3d11 gray9be gray9le gbrpf32be gbrpf32le gbrapf32be gbrapf32le drm_prime opencl gray14be gray14le grayf32be grayf32le yuva422p12be yuva422p12le yuva444p12be yuva444p12le nv24 nv42 vulkan y210be y210le x2rgb10le x2rgb10be x2bgr10le x2bgr10be p210be p210le p410be p410le p216be p216le p416be p416le vuya rgbaf16be rgbaf16le vuyx p012le p012be y212be y212le xv30be xv30le xv36be xv36le rgbf32be rgbf32le rgbaf32be rgbaf32le p212be p212le p412be p412le gbrap14be gbrap14le d3d12 ayuv uyva vyu444 v30xbe v30xle rgbf16be rgbf16le rgba128be rgba128le rgb96be rgb96le y216be y216le xv48be xv48le gbrpf16be gbrpf16le gbrapf16be gbrapf16le grayf16be grayf16le amf gray32be gray32le yaf32be yaf32le yaf16be yaf16le gbrap32be gbrap32le yuv444p10msbbe yuv444p10msble yuv444p12msbbe yuv444p12msble gbrp10msbbe gbrp10msble gbrp12msbbe gbrp12msble ohcodec
2026-01-01 20:27:52 (trace) [FFmpeg:0] query_formats: 3 queried, 6 merged, 0 already done, 0 delayed
2026-01-01 20:27:52 (debug) [InputNode.cpp:160] Dumping filter graphfor NLE Track #0:
+-----------------------------------------+
| buffer@bd243af8d3bc4ff3bc4eb90ab359e6c5 |default--[1920x1080 1:1 yuv420p]--Parsed_format_1:default
| (buffer) |
+-----------------------------------------+

+-----------------+
buffer@bd243af8d3bc4ff3bc4eb90ab359e6c5:default--[1920x1080 1:1 yuv420p]--default| Parsed_format_1 |default--[1920x1080 1:1 yuv420p]--buffersink@8a26085e9a884bb7b309e5dd0b24cfb5:default
| (format) |
+-----------------+

+---------------------------------------------+
Parsed_format_1:default--[1920x1080 1:1 yuv420p]--default| buffersink@8a26085e9a884bb7b309e5dd0b24cfb5 |
| (buffersink) |
+---------------------------------------------+

2026-01-01 20:27:52 (info) [EncoderNode.cpp:126] Initializing video encoder: h264_nvenc
2026-01-01 20:27:52 (info) [Router.cpp:164] Initialization succeeded.
2026-01-01 20:27:52 (info) [Router.cpp:176] ### PHASE: PRE-OPEN
2026-01-01 20:27:52 (info) [EncoderNode.cpp:286] Registering 1 audio stream(s)
2026-01-01 20:27:52 (debug) [OutputNode.cpp:294] Registered stream ebac7151-f663-4edb-80cc-9a1e16100946:0
2026-01-01 20:27:52 (info) [EncoderNode.cpp:286] Registering 1 video stream(s)
2026-01-01 20:27:52 (debug) [OutputNode.cpp:294] Registered stream 8a26085e-9a88-4bb7-b309-e5dd0b24cfb5:1
2026-01-01 20:27:52 (info) [Router.cpp:187] Pre-open phase succeeded.
2026-01-01 20:27:52 (info) [Router.cpp:188] ### PHASE: OPEN
2026-01-01 20:27:52 (info) [EncoderNode.cpp:387] Opening audio encoder plugin 'aac' with params '{"rc":"cbr","b":256000,"profile":"aac_main","cutoff":17000}'
2026-01-01 20:27:52 (trace) [FFmpeg:0] Profile not supported!
2026-01-01 20:27:52 (trace) [FFmpeg:0] Qavg: nan
2026-01-01 20:27:52 (error) [EncoderNode.cpp:396] Opening the encoder plugin failed with error code: -22
2026-01-01 20:27:52 (error) [Router.cpp:194] Open phase failed: -11
2026-01-01 20:27:52 (info) [VoukoderPro.cpp:650] Unable to open a Voukoder Pro session. Please check the log file.

Here it is...
BTW: This Settings worked well in version 2, these are my standard settings for mp4 encoding.
I had to truncate the log, because there are only 10000 characters allowed.

2026-01-01 20:01:03 (info) [Router.cpp:188] ### PHASE: OPEN
2026-01-01 20:01:03 (info) [EncoderNode.cpp:387] Opening video encoder plugin 'h264_nvenc' with params '{"rc":"constqp","qp":21,"g":12,"bf":0,"preset":17,"profile":2}'
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded lib: nvcuda.dll
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuInit
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDriverGetVersion
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetCount
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGet
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetAttribute
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetName
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceComputeCapability
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuCtxCreate_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuCtxGetCurrent
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuCtxSetLimit
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuCtxPushCurrent_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuCtxPopCurrent_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuCtxDestroy_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemAlloc_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemAllocPitch_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemAllocManaged
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemsetD8Async
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemFree_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpy
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpyAsync
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpy2D_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpy2DAsync_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpyHtoD_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpyHtoDAsync_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpyDtoH_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpyDtoHAsync_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpyDtoD_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMemcpyDtoDAsync_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGetErrorName
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGetErrorString
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuCtxGetDevice
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDevicePrimaryCtxRetain
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDevicePrimaryCtxRelease
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDevicePrimaryCtxSetFlags
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDevicePrimaryCtxGetState
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDevicePrimaryCtxReset
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuStreamCreate
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuStreamQuery
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuStreamSynchronize
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuStreamDestroy_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuStreamAddCallback
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuStreamWaitEvent
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuEventCreate
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuEventDestroy_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuEventSynchronize
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuEventQuery
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuEventRecord
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuLaunchKernel
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuLinkCreate
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuLinkAddData
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuLinkComplete
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuLinkDestroy
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuModuleLoadData
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuModuleUnload
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuModuleGetFunction
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuModuleGetGlobal
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuTexObjectCreate
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuTexObjectDestroy
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGLGetDevices_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGraphicsGLRegisterImage
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGraphicsUnregisterResource
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGraphicsMapResources
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGraphicsUnmapResources
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGraphicsSubResourceGetMappedArray
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGraphicsResourceGetMappedPointer_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetUuid
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetUuid_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetLuid
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetByPCIBusId
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDeviceGetPCIBusId
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuImportExternalMemory
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDestroyExternalMemory
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuExternalMemoryGetMappedBuffer
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuExternalMemoryGetMappedMipmappedArray
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMipmappedArrayGetLevel
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuMipmappedArrayDestroy
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuImportExternalSemaphore
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuDestroyExternalSemaphore
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuSignalExternalSemaphoresAsync
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuWaitExternalSemaphoresAsync
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuArrayCreate_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuArray3DCreate_v2
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuArrayDestroy
2026-01-01 20:01:03 (trace) [FFmpeg:0] Cannot load optional cuEGLStreamProducerConnect
2026-01-01 20:01:03 (trace) [FFmpeg:0] Cannot load optional cuEGLStreamProducerDisconnect
2026-01-01 20:01:03 (trace) [FFmpeg:0] Cannot load optional cuEGLStreamConsumerDisconnect
2026-01-01 20:01:03 (trace) [FFmpeg:0] Cannot load optional cuEGLStreamProducerPresentFrame
2026-01-01 20:01:03 (trace) [FFmpeg:0] Cannot load optional cuEGLStreamProducerReturnFrame
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuD3D11GetDevice
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuD3D11GetDevices
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: cuGraphicsD3D11RegisterResource
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded lib: nvEncodeAPI64.dll
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: NvEncodeAPICreateInstance
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded sym: NvEncodeAPIGetMaxSupportedVersion
2026-01-01 20:01:03 (trace) [FFmpeg:0] Loaded Nvenc version 13.0
2026-01-01 20:01:03 (trace) [FFmpeg:0] Nvenc initialized successfully
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuInit(0)
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuDeviceGetCount(&nb_devices)
2026-01-01 20:01:03 (trace) [FFmpeg:0] 1 CUDA capable devices found
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuDeviceGet(&cu_device, idx)
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuDeviceGetName(name, sizeof(name), cu_device)
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuDeviceComputeCapability(&major, &minor, cu_device)
2026-01-01 20:01:03 (trace) [FFmpeg:0] [ GPU #0 - < NVIDIA GeForce RTX 4050 Laptop GPU > has Compute SM 8.9 ]
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuCtxCreate(&ctx->cu_context_internal, 0, cu_device)
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuCtxPopCurrent(&dummy)
2026-01-01 20:01:03 (trace) [FFmpeg:0] supports NVENC
2026-01-01 20:01:03 (trace) [FFmpeg:0] Lookahead enabled: depth 16, scenecut enabled, B-adapt enabled.
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuCtxPushCurrent(ctx->cu_context)
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuCtxPopCurrent(&dummy)
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuCtxPushCurrent(ctx->cu_context)
2026-01-01 20:01:03 (trace) [FFmpeg:0] Calling dl_fn->cuda_dl->cuCtxPopCurrent(&dummy)
2026-01-01 20:01:03 (info) [EncoderNode.cpp:387] Opening audio encoder plugin 'aac' with params '{"rc":"cbr","b":256000,"profile":"aac_main","cutoff":17000}'
2026-01-01 20:01:03 (trace) [FFmpeg:0] Profile not supported!
2026-01-01 20:01:03 (trace) [FFmpeg:0] Qavg: nan
2026-01-01 20:01:03 (error) [EncoderNode.cpp:396] Opening the encoder plugin failed with error code: -22
2026-01-01 20:01:03 (error) [Router.cpp:194] Open phase failed: -11
2026-01-01 20:01:03 (info) [VoukoderPro.cpp:650] Unable to open a Voukoder Pro session. Please check the log file.

Please help...

2026-01-01 19:16:51 (info) [VoukoderPro.cpp:86] Voukoder Pro BETA 3.0.15.0
2026-01-01 19:16:51 (info) [VoukoderPro.cpp:87] (C) 2023-2026, Daniel Stankewitz
2026-01-01 19:16:51 (info) [VoukoderPro.cpp:88] ---
2026-01-01 19:16:51 (info) [VoukoderPro.cpp:103] Deleting now all log files older than 7 days ...
2026-01-01 19:16:51 (info) [VoukoderPro.cpp:116] Finished deleting 0 log files older than 7 days.
2026-01-01 19:16:51 (info) [VoukoderPro.cpp:750] System information:

CPU(s):
Socket 0:
Vendor: GenuineIntel
Model: 13th Gen Intel(R) Core(TM) i7-13650HX
Cores: 14/20

Memory:
Total: 32768 MB
Free: 25513 MB
Available: 25513 MB

GPU(s):
Card 0:
Vendor: NVIDIA
Model: NVIDIA GeForce RTX 4050 Laptop GPU
Driver version: 32.0.15.9144
Card 1:
Vendor: Software by KeloCube
Model: SuperDisplay Virtual Adapter
Driver version: 3.47.17.59
Card 2:
Vendor: Intel Corporation
Model: Intel(R) UHD Graphics
Driver version: 32.0.101.7082

Storage:
Disk 0:
Vendor: (Standardlaufwerke)
Model: WD PC SN560 SDDPNQE-1T00-1002
Serial number: E823_8FA6_BF53_0001_001B_448B_4ED6_AA7E.
Size: 953 GB
Disk 0:
Vendor: (Standardlaufwerke)
Model: Samsung SSD 980 PRO 1TB
Serial number: 0025_38B6_31B9_AD8F.
Size: 931 GB

Operating System:
Name: Microsoft Windows 11 Home
Version: 26200
Architecture: 64 bit
.
2026-01-01 19:17:32 (info) [VoukoderPro.cpp:201] Validating license ...
2026-01-01 19:17:32 (info) [VoukoderPro.cpp:210] License is valid!
2026-01-01 19:17:32 (info) [VoukoderPro.cpp:211] Counting seat usage ...
2026-01-01 19:17:33 (info) [NetworkLicenseChecker.cpp:91] Active seats: 1 / 1 seats
2026-01-01 19:17:33 (debug) [NetworkLicenseChecker.cpp:119] License responder started ...
2026-01-01 19:17:33 (info) [Router.cpp:110] ### PHASE: PRE-INIT
2026-01-01 19:17:33 (debug) [InputNode.cpp:90] Filter config: buffer@8b037f7299f649c6abb8376f66606f7d=width=1920:height=1080:pix_fmt=yuv420p:time_base=1/25:pixel_aspect=1/1,format=pix_fmts=yuv420p,buffersink@6fe349a2dbae4e638de62f0441e1c969
2026-01-01 19:17:33 (info) [Router.cpp:120] ### PHASE: INIT
2026-01-01 19:17:33 (debug) [InputNode.cpp:160] Dumping filter graphfor NLE Track #0:
+-----------------------------------------+
| buffer@8b037f7299f649c6abb8376f66606f7d |default--[1920x1080 1:1 yuv420p]--Parsed_format_1:default
| (buffer) |
+-----------------------------------------+

+-----------------+
buffer@8b037f7299f649c6abb8376f66606f7d:default--[1920x1080 1:1 yuv420p]--default| Parsed_format_1 |default--[1920x1080 1:1 yuv420p]--buffersink@6fe349a2dbae4e638de62f0441e1c969:default
| (format) |
+-----------------+

+---------------------------------------------+
Parsed_format_1:default--[1920x1080 1:1 yuv420p]--default| buffersink@6fe349a2dbae4e638de62f0441e1c969 |
| (buffersink) |
+---------------------------------------------+

2026-01-01 19:17:33 (info) [EncoderNode.cpp:126] Initializing video encoder: h264_nvenc
2026-01-01 19:17:33 (info) [OutputNode.cpp:148] Successfully initialized the output format.
2026-01-01 19:17:33 (info) [Router.cpp:110] ### PHASE: PRE-INIT
2026-01-01 19:17:33 (debug) [InputNode.cpp:90] Filter config: abuffer@01f34c08e2ff4cc78a7a8fb3e1070d11=sample_rate=48000:sample_fmt=flt:channel_layout=stereo,aformat=sample_fmts=fltp,abuffersink@75617258c2c9468f8e2a5ca8698fc363
2026-01-01 19:17:33 (info) [Router.cpp:120] ### PHASE: INIT
2026-01-01 19:17:33 (debug) [InputNode.cpp:160] Dumping filter graphfor NLE Track #1:
+------------------------------------------+
| abuffer@01f34c08e2ff4cc78a7a8fb3e1070d11 |default--[48000Hz flt:stereo]--auto_aresample_0:default
| (abuffer) |
+------------------------------------------+

+------------------+
auto_aresample_0:default--[48000Hz fltp:stereo]--default| Parsed_aformat_1 |default--[48000Hz fltp:stereo]--abuffersink@75617258c2c9468f8e2a5ca8698fc363:default
| (aformat) |
+------------------+

+----------------------------------------------+
Parsed_aformat_1:default--[48000Hz fltp:stereo]--default| abuffersink@75617258c2c9468f8e2a5ca8698fc363 |
| (abuffersink) |
+----------------------------------------------+

+------------------+
abuffer@01f34c08e2ff4cc78a7a8fb3e1070d11:default--[48000Hz flt:stereo]--default| auto_aresample_0 |default--[48000Hz fltp:stereo]--Parsed_aformat_1:default
| (aresample) |
+------------------+

2026-01-01 19:17:33 (info) [EncoderNode.cpp:126] Initializing audio encoder: aac
2026-01-01 19:17:33 (info) [Router.cpp:164] Initialization succeeded.
2026-01-01 19:17:33 (info) [Router.cpp:176] ### PHASE: PRE-OPEN
2026-01-01 19:17:33 (info) [EncoderNode.cpp:286] Registering 1 video stream(s)
2026-01-01 19:17:33 (debug) [OutputNode.cpp:294] Registered stream 6fe349a2-dbae-4e63-8de6-2f0441e1c969:0
2026-01-01 19:17:33 (info) [EncoderNode.cpp:286] Registering 1 audio stream(s)
2026-01-01 19:17:33 (debug) [OutputNode.cpp:294] Registered stream 75617258-c2c9-468f-8e2a-5ca8698fc363:1
2026-01-01 19:17:33 (info) [Router.cpp:187] Pre-open phase succeeded.
2026-01-01 19:17:33 (info) [Router.cpp:188] ### PHASE: OPEN
2026-01-01 19:17:33 (info) [EncoderNode.cpp:387] Opening video encoder plugin 'h264_nvenc' with params '{"rc":"constqp","qp":23,"g":12,"bf":0,"preset":17,"profile":2}'
2026-01-01 19:17:33 (info) [EncoderNode.cpp:387] Opening audio encoder plugin 'aac' with params '{"rc":"cbr","b":256000,"profile":"aac_main","cutoff":17000}'
2026-01-01 19:17:33 (error) [EncoderNode.cpp:396] Opening the encoder plugin failed with error code: -22
2026-01-01 19:17:33 (error) [Router.cpp:194] Open phase failed: -11
2026-01-01 19:17:33 (info) [VoukoderPro.cpp:650] Unable to open a Voukoder Pro session. Please check the log file.

The frame rate problem is solved!

Thank you very much.

Dear Vouk.

Unfortunately another problem showed up in Vegas Pro 23...
Projects can be only rendered at 30fps.
My Vegas Project is set 25fps, all source files are 25fps.

In the render dialog 30fps are shown, the output is 30fps too.
Must this be set somewere?

I use the same Voukoder Templates as in Vegas Pro 22, were it' s rendered with the correct framerate.

Voukoder is now showing up in the render dialog in vegas pro 23.

A render test was also successful.

Thanks a lot!

Same here.

It does not appear anywhere in the render options dialog.

The "Show all Formats" check box is checked.

I' ve Voukoder Pro - VEGAS Pro 23 Update copied the files as described in the README.txt

My FFmpeg Version is 7.1 and Voukoder Pro Version 2.0.14

Now it has worked fine.

Thank you.

Zitat von Vouk

Fixed this!

Unfortunately it still doesn't work.

Zitat

Yes, there will be a welcome offer with a discount of 15%. Enter the code “VKDR15” in the order form.

Unfortunately, this code doesn' t work.