HEVC HW encoding quality/bitrate issue on SKL
Hi,We're testing MediaSDK HEVC HW encoding on SKL (with Iris Pro 580). Media SDK version 1.13.We found the bitrate/quality is not satisfactory when the test scenario is Video conferencing, which...
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Missing .so files
When building and running the latest code from GitHub I get this message: "Could not load library: ippresample"This happens when I run the samples app and try to launch Video Processing > Audio...
View ArticleSqueezing best performance from H264 encode/decode.
My configuration is as follows: Graphics Devices: Name Version State AMD Radeon HD 7900 Series 16.150.2211.0...
View ArticleHDR HEVC decoding with sample_decvpp
Hi !We are using the MediaSDK sample_decvpp with the a2rgb10 color on a HDR HEVC video and we want to apply a tonemapping shader on it.For that we need to simulate the exposure with out of range...
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HEVC GPU decode memory leak
Hi, I have bought "Intel Media Server Studio - Professional Edition1" .When I use Media SDK GPU decoding HEVC, i got the big problem.It always have virtual memory leak when HEVC GPU decoding (5M 16ch...
View ArticleH.264 Encoder VBR
Hi,I was trying VBR Rate control (MFX_RATECONTROL_VBR) for H.264 Encoder. The file size that gets generated is always same irrespective of amount of motion. I have specified max bit rate to be 2048...
View ArticleQuestion to CalculateDefaultBitrate in sample_utils.cpp
I have a question regarding the function: 'CalculateDefaultBitrate' in sample_utils.cpp mfxU16 CalculateDefaultBitrate(mfxU32 nCodecId, mfxU32 nTargetUsage, mfxU32 nWidth, mfxU32 nHeight, mfxF64...
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D3D11 memory not working on a Win8.1 machine
Hi,I am having a test machine (laptop) which has Intel i5-2450M CPU and HD Graphics 3000 card. This machine has Win8.1 (64 bit) OS. When I run sample_decode.exe from IMSDK 2016 using -d3d11 option, it...
View Articlesample_decode capture screen failed
Hi, I build sample_decode and use it for screen capturing, but failed. I have tried it by several commands 1) Try load capture plugin from guidsample_decode.exe capture -hw -d3d -async 1 -scr:w 1920...
View Articlesample_encode frame by frame
Hi,we are currently testing H.264 HW encoding on Windows by using the sample_encode project. This project assumes that frames are read from file in one complete process. Which works fine. Now, if I'm...
View ArticleGetting Intel Media Server Studio working with FFMPEG on Ubuntu 14.04
Hi,I have Ubuntu 14.04 installed on a machine with an Intel i7-4700EQ processor and an Intel Haswell Mobile integrated graphics card.I've followed the Intel Media Server Studio 2016 community edition...
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H264 encode fails on Windows 10
I'm using a windows build of ffmpeg to encode with, and it works well on Windows 7, but periodically fails on Windows 10. The symptoms are dependent on the Intel graphics driver version. Intel(R) HD...
View ArticleDoes Intel capture cursor
Hello,I am using Intel Media SDK 388 to Capture Screen . Screen is capturing good but it does not capture the cursor on the screen.Does Intel capture cursor or not? Is there any way of capturing cursor...
View ArticleCut few segments
I need to cut a few segments from a video file and save each one an individual file. The code below glues all the segments and stores them in a single file.mediaComposer.addSourceFile(...);...
View ArticleD3D resource create fail and crash
Hi,I have the question that if I CreateDevice of D3D on the different OS, there will get different results.In the Win 7, when I create device to 72~75, it will create fail and crash in the Init()...
View ArticleD3D resource create fail and crash
Hi,I have the question that if I CreateDevice of D3D on the different OS, there will get different results.In the Win 7, when I create device to 72~75, it will create fail and crash in the Init()...
View ArticleD3D resource create fail and crash
Hi,I have the question that if I CreateDevice of D3D on the different OS, there will get different results.In the Win 7, when I create device to 72~75, it will create fail and crash in the Init()...
View ArticleD3D resource create fail and crash
Hi,I have the question that if I CreateDevice of D3D on the different OS, there will get different results.In the Win 7, when I create device to 72~75, it will create fail and crash in the Init()...
View ArticleDoes Intel Capture Secondary Monitor?
HelloI am Capturing Monitor with Intel Media SDK 388, Primary Monitor captured fine.I want to capture Secondary Monitor also. Is there any why of capturing secondary monitor or any setting which can do...
View ArticleVP8 decode problem
Hi,I used sample_decode to decode test_stream_vp8.ivf but failed with Segmentation fault (core dumped). Can you tell me what to do?The command is: ./sample_decode vp8 -hw -vaapi -i test_stream_vp8.ivf...
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