Zero-sized .stf file generated from ITAC
I am actually trying to use Intel Trace Analyzer and Collector (ITAC) to profile my MPI code written in Fortran.The code does execute MPI_init at first and MPI_finalize at the end. Following the thread...
View ArticleScreen Capture Fails on Intel i7 6th gen CPU/GPU
Hi,I am using Intel screen capture plugin from [Intel(R)_Media_SDK_2016.0.1] and sample code from [Intel Media SDK Samples 2016 6.0.0.142]. I am facing a strange issue on 6th gen laptop that if I...
View ArticleWhat does PARTIAL_ACCELERATION mean ?
What does PARTIAL_ACCELERATION mean in described configuration ? Will be HW encoding used or all pipeline will be executed in the CPU ? Encoding pipeline consists of two operations: 1. VPP transcoding...
View ArticleIntel Media SDK 2018 HEVC codec support questions.
Dear Intel technician 1. Hardware-acceleration on the Intel Media SDK 2018 R1, Does it support HEVC codec decode, encode, 8-bit and 10-bit From Linux and Windows? 2. Can I Software(CPU) HEVC 8- and...
View ArticleAsynchronous Pipeline: VPP(f1) --> ENCODE(f2) --> SYNC(f1) --> SYNC(f2)
This question is appeared as a result of the discussion:https://software.intel.com/en-us/forums/intel-media-sdk/topic/780765vitm: Let's focus on asynchronous pipeline. It consists of two operations:...
View ArticleIs EndOfStream deprecated?
The reference manual advises using EndOfStream with MFXVideoENCODE_Reset but EndOfStream is deprecated according to the mfxExtCodingOption documentation. Who's wrong?
View ArticleHEVC 10-bit support on Media Server Studio 2017 Windows vs Media SDK 2018 for...
Good day, Please help in clarifying following matter. As I understand following table describes HEVC decode/encode capability with Media Server Studio 2017 on windows/linux.Given for Skylake chipset....
View Articleva_getDriverName() fails if vaapi already in use
Good Day After downloading the mediasdk-tutorials-0.0.3, I modified the simple_1_session source as shown below. int main() { .... MFXVideoSession session; sts =...
View ArticleI need H.264, H.265 encoding performance and quality test results.
Good Day. 1. H.264(AVC) and H.265(HEVC) encoding Linux/Windows performance banchmark comparison result? 2. H.264(AVC) and H.265(HEVC) encoding Linux/Windows performance and quality test results by...
View Articleintel media sdk20170701 sample decode with screen capture plu-in
hey ,nice to meet to:when i am testing the sample sample decode with screen capture plu-in :error belows:sample_decode.exe h264-hw -p 22d62c07e672408fbb4cc20ed7a053e4 -scr:w 1500 -scr:h 700 -d3d11 -o...
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Possible hevc 10 bit HW decoding bug in current drivers
Hi, i'm trying to decode and encode 10 bit HEVC using hardware on Kabylake i7 7700 processor, command line usedsample_multi_transcode -i::h265 "D:\Intel Media SDK Plugins\4K Demos\Samsung Journey Of...
View Articlewhy the different vertsion of sample_decode.exe right or error?
First of all,i am glad to recive to reply,I have tried two Intel media SDK (Intel(R) _media_sdk_2016.0.2 and Intel(R) _media_sdk_2017.0.1)First:INTELMEDIASDK_WINSDK_PATH C:\Program Files...
View Articlethe error of simple screen capture,help me,thank you!
hello,nice to meet you:i'm download the ZIP:https://software.intel.com/zh-cn/articles/intel-media-sdk-screen-capture,(simple_screen_capture.zip) x64/Debug/...
View ArticleSDK Performance issue
Hello,I have code which use sdk hardware implementation with IO.Patern as system memory. My application rendered video from multiple camera simultaneously. so it perform decode+render operation for...
View ArticleWhy VLC display differently from sample_decode program for the same...
Hi there, I am trying the sample_encode and sample_decode programs from the Media SDK 2018 R1 API version 1.26 on windows 10 the input file for encoding can be played by a raw yuv player correctly....
View ArticleIs not support software decode for HEVC with Win32 apps?
I have a media server studio 2017 pro.I can not find mfxplugin32_hevcd.sw.dll.Is not support software decode for HEVC with Win32 apps?
View ArticleMedia Server Studio 2018R1 on Centos7.4: vainfo fails
I have been running Media Server Studio 2017R3 for quite a while but have been experiencing crashes with the nimble transcoder. Therefore, I have been attempting to install Media Server Studio 2018R1...
View ArticleHow many surfaces should I create?
The simple_encode_d3d_async sample doesEncRequest.NumFrameSuggested = EncRequest.NumFrameSuggested + mfxEncParams.AsyncDepth;to determine how many surfaces to create. But if you call QueryIOSurf with a...
View ArticleWhat is the performance difference between Intel Media SDK 2018 and Intel...
Good Day..Which one of Intel Media SDK 2018 or Intel Media Server Studio 2017 is better for H.264(AVC) transcoding on Windows Server? When transcoding from Linux to H.264(AVC), Intel Media Server...
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SDK v8.3.26.352\sample_decode memory leaks
Hello,Can you give me some advice on a number of memory leaks I am seeing with the latest Intel® Media SDK 2018 R1 - Media Samples 8.3.26.352\sample_decodeIf you were to loop the contents of 'main()'...
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