Using a Xeon E3-1285 v3 with a Supermicro X10SLH-F
Hi, I am having a bit of trouble getting MediaSDK 2013 R3 for Linux to run on a Xeon E3-1285 v3 (on an Intel recommended Supermicro X10SLH-F motherboard) with Ubuntu 12.04.3 LTS. I am running the...
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Problem meeting Profile/Level constraints on vbv_size
For MPEG2 encode, the streams generated by MSDK do not appear to obey main profile/main level constraints on vbvsize.Table 8-14 in ISO_IEC_13818-2 limits vbv buffer size to 112*16384 = 1835008 bits for...
View ArticleSystem freeze (linux)
HiI'm writing an server application that records and merges from several IP cams, and renders the result using the Intel media sdk. For this I use a modified version of the sample encoder. However the...
View ArticleHow can AVStream drivers capture video directly to the graphics adapter's VRAM?
Hello everyone,Now I need the AVStream driver to capture video directly to the graphics adapter's VRAM.According to the Microsoft's WDK,one of the steps is to get the display adapter’s GUID. The WDK...
View ArticleCost of synchronization
Hi, I'm doing a low latency RGB4->NV12->H264 conversion and wanted to ask about syncrhonization. In this topic http://software.intel.com/en-us/forums/topic/475090 it was stated...
View ArticleUse Media SDK HW accelerated MJPEG decoder in Windows Desktop application
HelloI'm using Intel Media SDK for decoding MJPEG frames from a WebcamI'm using the MFXVideoDECODE class (libmfx.lib)The performance seems to be as normal decoding (ipp) but according to the log file...
View ArticleNo offset sequences in encoded MVC stream
Hi all,I would like to ask if you have experience with offset sequences in MVC stream which are required to add stereoscopic subtitles (prestantation graphics) to encoded stream. Intel Media SDK...
View ArticleH264 NumSlice SW vs QSV
Hi,I have an implementation of your h264 SW and QSV encoders. I use the NumSlice parameter to divide encoding frames into different slices. It works well in SW, I can divide each frame into at least a...
View ArticleDeinterlacer algorithm
Hi,I use your VPP deinterlacer before performing a h264 QSV compression. For H264 SW version with IntelMedia 2014 I see we can chose between BOB or ADVANCED. I am wondering if you can explain how you...
View ArticleMedia SDK Performance on i7-4770R & Linux
Hello,I have a couple of basic questions regarding the setup and performance of the Linux MSDK. I have an i7-4770R Iris Pro processor system. Clean Ubuntu system setup. No additional hardware drivers...
View ArticleVBR regulation question
Hi, I have an implemenation of your h264 SW and QSV encoders. For VBR rate control method, I expose the TargetKpps and the MaxKbps parameters but I am wondring if you have a "Minimum...
View Articleh264 decoder for window
i decode video stream ,it's not read from file stream and a frame from network. Decoding a frame data to show,but i found only half of the actual frame decoding.example：network frame：256decode frame：...
View ArticleExact requirements for HW supported H264 encoding
Hi,I've seen a lot of posts regarding the topic of getting HW support for QSV and became a bit puzzled about it - i have a mac mini with i7 2620M CPU and Windows 8.1, the sys_analyzer.exe is showing...
View ArticleIntel Media SDK - Optimizing Memory Usage and Scaling
Hello,We are using latest Intel Media SDK (2013 release) to do the following:Decompress H.264 1080p stream into NV12 (YUV 420)Then resize this to 4 CIF - RGB format using VPP.We are decoding 32...
View ArticleMemory allocation fails
Hello,in my application I have to initialize and uninitialize the VPP. Reason is, that there can be different setups (usually size) for it.When initializing the VPP using "sts =...
View ArticleWhat is the most simple way to decode as RGB32?
I'm using decode from system memory buffers into system memory buffers, using hardware acceleration. Unfortunately, this gives me NV12 buffers that I then have to convert on the CPU to RGB32 for...
View ArticleSupport
Hi Intel Support Team, I have a question about Intel Media products.- The following products include 1 year Intel Premier Support Service? - If major & minor versions are released within 1 year...
View ArticleH.264 Encoding from Screen Capture
Hello Guys i am new here so still picking up things.I want to make a Screen Capture -> H264 Encode -> Network Solution. I tried x264 and it has latency of around 150ms grabbing a 1280x720@30fps...
View Article2014 SDK next (patch) release
Is there a time frame for when the next release will be?I assume that it will have both the memory leak - originally posted on Sat, 02/08/2014 - 19:53 by Joe M. and also the Access Violation when...
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