Error starting encode process from h264 encoder (DirectShow MFX filter)
We have recently started encountering some errors from the H264 encoder based on the MFX SDK sample DirectShow filters.The specific error is this:Return on error: error code: -2147220992...
View Article4:2:2 Profile MPEG2
Hi,Does the Intel Media SDK support 4:2:2 colorspace MPEG2 content?Thanks,Scott
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FRC unsupported error only when using HW
I'm using the H264Encoder DirectShow library and notice a problem only when HW is enabled. When I make the call to MFXVideoPP::QueryIOSurf() I see a trace statement in the output window: FRC...
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VPP problem with resize and letterbox
Hi there,I wrote my application referencing both simple_5_transcode_opaque_async_vppresize and sample_multi_transcode. It turned out when I do VPP resize and letterboxing, the video is not letterboxed....
View ArticleFloating license and deployment license
Hi.We want to get intel media professional edition. But we only saw named-user product. 1) How can we get the floating license for this product? 2) Are there deployment license for this product?Thanks
View ArticleHW decoding memory leak
My program uses a pool of switchable video decoders. So I do a lot of these calls: MFXVideoDECODE_Init (..) MFXVideoDECODE_DecodeFrameAsync (..) MFXVideoDECODE_Close (..)Running in software mode,...
View ArticleAndroid Camera Streaming
My app is based on the Camera Streaming sample code. I am seeing low frame rates while streaming (my test device is 4.4). Before streaming the preview looks like it's full frame rate (> 24fps)....
View Articlewms-transport-wowz.jar documentation
Is there any documentation on how to use the wms-transport-wowz.jar library? I know it's used by the INDE libs for streaming, but I would like to provide my own stream have it provide the connection to...
View ArticleMaximum MFXVideoDecode instance number
Hi All,Now I'm trying to use Intel media SDK. So, I have checked the performance and limitations.Using "sample_decode" sample(64bit build), I try to create multiple instance to know limitation as...
View ArticleCompressing ARGB32 to H.264
I have a filter graph that decodes data from a source filter, scales the video and writes some graphics to the video Using a custom transform filter) and outputs the ARGB32 image to the renderer. I...
View ArticleAudio Encoder returns MFX_ERR_INVALID_HANDLE
When attempting to initialize the audio path encoder I get MFX_ERR_INVALID_HANDLE error.Logic used:mfxVersion SWversion = {0,1}, HWversion = {0,1}, version;mfxSession Audiosession;mfxStatus sts;sts =...
View ArticleHow can we merge audio over video
Hi,I want to merge audio of mp3 file in to video mp4 file .is it possible via media for moile library.if yes then how can we do this in android.Regards,Rohti Anvekar
View Articleis there a low-end product that only supports HEVC decoding?
Hello,Now we only need a light version similar to intel media sdk 2014 r2, to support HEVC decoding. However, the intel media server studio is way too big and expensive. In order to include HEVC...
View ArticleHow to activate Intel HD Graphics
Hi,I cannot use MediaServerStudio on CentOS7 due to accelarator problem.The machine I'm using has another accelerator, and therefore Intel HD graphics isn't listed by the lspci command. [lspci output]...
View ArticleSample code of decode encode pipeline
Hi,Does intel provide any sample code of intel media which does the decode and encode of the yuv or raw data?orDoes intel provide any sample code of intel media which does the decode - opencl - encode...
View ArticleHEVC decode fail
installed media SDK version:w_inde_2015.1.021.exeinstalled sample version:MediaSamples_Windows_6.0.0.36.msicommand line:sample_decode h265 -i 2_ParkJoy_1080p25.h265 -o 2_ParkJoy_1080p25.yuv...
View ArticleMFXInit(MFX_IMPL_HARDWARE,{0,1},&session) fails,returning -3.
On a i7-4700eq running centos 7, I installed the rpms from "MediaSeverStudioEssentials2015R3.tar.gz" and the kernel modules, and whenever I try to run MFXInit i get -3.dmesg is spitting out...
View ArticleHow to use intel media sdk with dual intel processor workstation
Hi,We are planning to get a dual processor dell workstation running windows 8.1. How will intel media sdk work with such dual intel processor system in terms of hardware encoding. Can we select which...
View ArticleBuild own kernel with Intel's Media SDK patches
Hi,I've download and successfully run the latest Intel Media SDK 2015 R4 (MediaServerStudioEssentialsEvaluation2015R4) on Linux server under CentOS 7 with Intel(R) Core(TM) i3-4010U CPU @ 1.70GHz.Now I...
View ArticleDirectshow H.264 encoder sample
Hi: The Intel sample_dshow_plugins sample for the h264_enc_filter uses a plugin to convert from RGB4 to NV12, so the encoder can do the encoding. This plugin uses a software converter using the...
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