Multi-channel live-streaming with Intel Media SDK hardware decode.
Dear all, I have few questions about Multi-channel live-streaming with Intel Media SDK hardware decode. 1.Following is my implementation code＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝＝// decoder side receive frame from RTSP...
View ArticleMP3 Audio encoding using Intel Media SDK
I am interested in using the Intel Media SDK to do encoding of raw Audio files to mp3 (mpeg-2 layer 3). I can't find anything to indicate that this is possible with the Intel Media SDK.I've seen the...
View ArticleIntel Quick Sync related
I have a few questions to ask some of which might be pointless but let me know even if they mean nothinga) Can I use a single MFXVideoSession object for creating a MFXVideoDECODE and MFXVideoVPP...
View ArticleLinux MSDK 2014R2 - Alpha blending Composition don't seem to work
Hi there,I tried the alpha blending composition feature on the latest MSDK 2014R2. Unfortunately I couldn't get it to work.Here is the detail information.Hardware: Intel XEON E3-1285 v3OS: SLES SP11SP3...
View ArticleQuestion about release note: H.264 encoder known to be slower on x64 than win32
In the release notes for the Intel Media SDK for Clients, it states: "H.264 encoder (Intel Media SDK software library) is known to be slower on x64 platform than on win32 platform." I'd like to...
View ArticleSome questions about the H.264 encoder sample
There are some aspects of how the H.264 encoder sample (sample_encode) is implemented that are unclear to me.1. Why _doesn't_ the sample use VPP for color conversion from YV12 to NV12? There are two...
View Articlevideo display on linux platform
Hi Intel:I want to have a video player on linux platform.On decoding part, i will use intel media server SDK, but on display part, which module should i use, do you have any suggestions ?Thx!
View ArticleQuarter of a frame is getting decoded
I have come across a problem here. I have two machines a i7 2600k on which the hardware decoding is working fine but the same code on a i7 4770k seems to decode like just a quarter of a frame for each...
View Articlevideo memory lock, memory type
I've got a very slow user plugin when using video memory. Is the memory address returned fromsts = m_pAlloc->Lock(m_pAlloc->pthis, frame->Data.MemId, &frame->Data);system memory (as in,...
View ArticleWhat's status code - 2000 meaning for MFXVideoCORE_SyncOperation
I'm using intel SDK to decode mpeg2 video, and faced a strange issue with status code -2000In my code, MFXVideoDECODE_DecodeFrameAsync always returns 0 but MFXVideoCORE_SyncOperation returns...
View ArticleDecoding performance issue
Hi guys,I am working on Hardware decoding, the decoder gets initialized fine with MFX_IMPL_HARDWARE2|MFX_IMPL_VIA_D3D9 and i am using vpp for the colourspace conversion NV12->RGB4. My system...
View ArticleI have several problems with intel MSDK
1. I am getting permanently MFX_WRN_VIDEO_PARAM_CHANGED on some live streams.2. I am getting permanently MFX_WRN_DEVICE_BUSY, which stops repeating only after decode_reset.3. sometimes program freezes...
View ArticleSubregion encoding
Hi,This is something that I could just test but I wanted to know if anyone from the technical support side can confirm/deny this to avoid spending time.Is subregion encoding supported in intel quick...
View Articleusing MediaSDK server on linux
Hello, I'm interested in using MediaSDK server on linux for video decoding and encoding tasks and I have several questions: 1) From MediaSDK documentation I understood that it has very strict...
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Multithread Media SDK DirectX Rendering Issue
Hi, I managed to modify the sample_decode from Intel by multithreading the Media SDK Pipeline for multi channel video decoding. The Intel Media SDK is doing great even with 16 channel HD Videos...
View ArticleUsing Intel Quick Sync on MAC OSX
Hi,Can any MAC OSX video software maker can use Quick Sync in its app (assuming they have the hardware that support it) ? In other words, as a user, i've seen that only Quicktime, Facetime, iMovie,...
View ArticleHighly Suggested Format to be used for filing Forum Questions for a Quicker...
Legal DisclaimerThe below given format is a highly recommended way to file a question on Media SDK Forum page. This gives support team a better idea of the issue which often results into a quicker turn...
View ArticleOut of memory errors encoding H265 4K video
I am getting some random errors encoding 3840 x 2160 video using the HEVC encoder.Sometimes it works, but many times I get a crash in mfxplugin32_hevce_sw.dll here: 144E1450 movdqa xmm0,xmmword...
View ArticleMJPEG RGB Encoder
I am having troubles encoding RGB content with the MJPEG encoder. I've set the 4CC to MFX_FOURCC_RGB4 and the ChromaFormat to MFX_CHROMAFORMAT_YUV444 but the colors are coming out wrong. I can see...
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