Necessary to drain prior to calling MFXVideoDECODE_Close when decoding?
Is it necessary to drain any outstanding frames prior to calling MFXVideoDECODE_Close()? All the SDK decoder samples drain before calling MFXVideoDECODE_Close(), but perhaps in all of these cases, the...
View ArticleAdvices on decoder
GreetingsI`m working on a multithreaded H.264 decoder/renderer. It is based on sample_decode example with multithread adaptation. I`m restricted on the usage of Direct3D9 and 32 bits. Moreover, I need...
View ArticleDoes intel media sdk support mpeg4 codec decoding?
Hi all,I want to double-check if intel media sdk supports mpeg4 decoding, because SDK API 1.16 reference manual doesn't describe the information correctly.I am not talking about mp4 container or h.264...
View ArticleError In Making Media Sample
with CentOS 7.1,i installed the Intel Media SDK 2005R6 and downloaded MediaSamples_Linux_6.0.16043175.175.but when i build the sample,it failed:[root@localhost samples]# perl build.pl...
View ArticleHow to enable HEVC HW acceleration in Media Sample?
Hi allwhen i ran sample_decode in HEVC HW mode,i got this error:[root@localhost x64]# ./sample_decode_x11 h265 -i blue_sky.h265 -o blue_sky_h265.yuv -hw -p 33a61c0b4c27454ca8d85dde757c6f8e...
View ArticleMFXVideoVPP_RunFrameVPPAsync returns MFX_WRN_DEVICE_BUSY
Currently my project has a requirement of using VPP pre-proc and post-proc together in the transcoding pipeline. As proof of concept I modified the existing sample_multi_transcode example where the...
View Articlei965_drv_video.so not found on CentOS 7.1
Hi there, We tried to switch our development from SLES11 / MSS R3 to CentOS 7.1 / MSS R6. While I am setting up CentOS 7.1, I found that the MSDK won't run. libva is looking for...
View Articlesystem hang when call IDirect3DDevice9::UpdateTexture on E3845
We use Intel_EMGD.WIN7_PC_Version_36_15_0_1127 driver and media SDK hardware decoding and display on Baytrail E3845 platform, it's ok if we run hardware decoding or display seperately.If we put...
View Articlempeg-ts sample/demo ?
Hello,I am new with media SDK, and interested in its linux branch. I would like to ask if there is any sample/demonstration for mpeg-ts (transport stream) muxing ?Regards,Ran
View Articlegraphic blending with video
Hello,I am new with media service SDK, and interested in its linux branch.I have read the "Intel® Media SDK 2014 Developer’s Guide "I did not find reference to graphic blending with video (for example...
View Articlevainfo seg-faults on Ubuntu14.10 on i7-4790K
Hi,I can't get Media SDK to work. vainfo seg faults trying to write to 0x18.Here' s my install steps:Install fresh Ubuntu 14.10######################################################### # Add necessary...
View ArticleMaximum Number of QuickSync sessions
Hi,I'm trying to determine how many QuickSync H264 encodes I can simultaneously run (at real-time) on a 3rd-gen i7 @ 2.1GHz w/ 16GB of RAM. My source content is encoded using HEVC, 640x360, 30f/s @...
View ArticleHardware decode modify function
Hi, I have three problem : 1. When use hardware decode i not video ram, modify use system ram. 2. Close dxva2 putout with EVR. 3. I sure, use filter activex in IE over 4 FullDH crash, other broswer not...
View ArticleShould I use Intel Media SDK for lowlatency applications?
Hello,I work in a university project that develops a high definition videoconference software, and we are searching for options to reduce the bandwidth that our software needs in 1080p and 2160p...
View ArticleUsing sample decode library, seeing "fatal: failed to find output surface,...
I have a test which opens three h264 files on disk (each of different frame size & frame count) and decodes them simultaneously using three instances of the decoder. The three movies are looped...
View Article8K H264 decode on Skylake?
Ok, somebody has to ask crazy questions around here, and I guess that has to be me.It looks like Haswell will decode 8K H264 bitstreams, but with the MFX_WRN_PARTIAL_ACCELERATION, warnings, and quite...
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media sdk2012 h264 decode error
Hi, guys, I use intel media sdk 2012 to decode h264 file, however, it doesnt work, i cant see the output file there are some errors DecodeFrameAsync: EXTERNAL : MFX_ERR_MORE_SURFACE (1360)...
View ArticleWant Intel to contact me about Media SDK
I'm currently using MainConcept's SDK to stream H264/AAC over DirectShow. It's for Microsoft Research internal use only, not to be shipped. I want to use Intel's Media SDK. Can somebody please PM me...
View Articlevaapiparse_h264 element
Hello,I am trying to produce element named vaapiparse_h264 from source code of gstreamer-vaapi. I have obtained the version 0.6.0 from 01.org.Whenever I have compiled the source code, I cannot get the...
View Article(Potentially) malformed video file crashing hardware decoder
So, I managed to produce (with the help of Evolve) a video file that causes the decoding library to crash. I'm not too familiar with it, but the file crashes both Evolve (which uses DirectShow ->...
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