how to control the DecodeFrameAsync always get one frame out when feed one...
I set AsyncDepth = 1 but when start feed the Decode it may return NEED_MORE_DATA, it quite common at the beginning of several frames. Is there any possible to always force DecodeFraneAsync to output a...
View ArticleVPP not copying to output surface
I have difficulty understanding how to work with different types of surfaces. I successfully set up a DECODE -> system memory -> VPP -> system memory chain, using no external allocator, but...
View ArticleCan't build Media SDK 2014 samples
Hi all!I installed Media SDK 2014 and "full transcode sample" and tried to compile this sample.First at all I was very surprised that source for Media SDK 2014 was created in Visual Studio 2005.When I...
View ArticleDecode sample will not deliver all the frames from this MPEG2 stream
Please refer to this MPEG2 file that contains a single GOP.http://neuron2.net/misc/seg.m2vI use this command line:sample_decode mpeg2 -i seg.m2v -o seg.yuv -hwThe decoder decodes and outputs only one...
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How to initialize IQSV Encoder
Hello,Currently I am using Intel Media SDK 2013 R2 and Windows7 64 bit OS.A per my understanding to initialize IQSV Encoder, we have to connect one monitor to VGA input of Motherboard.But currently I...
View ArticleHow to get output encoded Frame from Jpeg Encoder for every input frame (no...
Hi,I am using the sample Jpeg Encoder from sample_encode application of Media SDK.By default, this encoder is providing the first encoded output frame after consuming 8 input frames. So I changed the...
View ArticleIMSDK linux : /dev/dri/card0 rights issue
Hi, I am using Linux IMSDK to encode a video stream. If I use my application while I am physically connected to the machine, all works well. However, if I try to use this machine remotely (ssh,...
View Articlelinux media sdk about libva problem
Hi,i use stream decode（HW）for linux，but it‘s must root user.i test found,the proble maybe library for libva，it‘s must root user.if use official website latest，normal user its ok，but libmfxhw64.so:...
View ArticleAvailability of pure hw decoding session
Hi,is there any way to find out if i am out of hw decoding resources? Neither MFXInit nor any MFXVideoDECODE_ functions return with awarning or error in my case, while after 8 or 9 sessions (1080p) or...
View ArticleHD 4600 VPP crop result different use two driver ?
Hi, I use lastest driver for my i7-4770 and count some vpp problem. Intel(R) HD Graphics 4600 10.18.10.3345 vpp crop OK Intel(R) HD Graphics...
View ArticleHow H.264 packets can be decompressed to RGB
How H.264 packets can be decompressed to RGB. We have tried to decompress the H.264 to RGBA by setting mfxVideoParam.Out.FourCC to MFX_FOURCC_RGB4 and its working. Similarly if we set...
View ArticleHow to know GPU memory allocation is not possible
We are using Intel media sdk32 bit for GPU mode..Once the memory is fully utilized , how we can effectively go to CPU mode. We observed that, once the memory is full, CDecodingPipeline.init fails,...
View ArticleWhy Media SDK h264 decoding needs so many virtual memory?
I tested Media SDK for h264 video decoding using HW accelerate, everything goes well but the virtual memory space occupying.1 h264 video decoding (1280*720) took about 100MB virtual memory space in the...
View ArticleMedia SDK - Memory Usage Issue
Hello, We are using Intel Media SDK pipeline to Decompress H.264 1080p stream into NV12 (YUV 420) and then convert this to RGB4 (1080p).We are using one pipeline for each stream and it is initialized...
View ArticleAtom E3800 family support on Linux
Hello,We are using an Intel Atom E3815 and trying to get Intel Media SDK based H264 acceleration working. This processor has an HD Graphics GPU, so it's my belief the media SDK should work well.Our...
View ArticleIssue related to intel media sdk decoder
Hi,Thanks for your support as always.I am using Intel media SDK for decoding H.264 and i am providing input H.264 data through buffer (not from input file). Although i am getting YUV420 decoded output...
View ArticleIntel® Media SDK for Linux* Servers 2014?
hi, all,I've got a email from Intel.Registration.Center@intel.com, which says that: "Intel® Media SDK for Linux* Servers 2014 1.0 Available March 21, 2014"However, I can not find the .zip package...
View ArticleIntel Media SDK Client for Linux OS on E3800 Intel Atom
Does Intel Media SDK client is supported for Linux operating system for multimedia trans-coding capabilities on Intel E3800 platform. If no,than any other SDK which supports trans-coding capabilities...
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