sample_encode double free or corruption
Hi I install MediaServerStudioEssentials2017 on Fedora23 OS and Intel(R) Core(TM) i5-6500 CPU. I rebuild kernel-4.4.9-300.fc23.src.rpm with intel-kernel-patches. When I run H.265 encoder sample...
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Specifying basic SPS/PPS on encoder breaks under HW on different machines
Hello All,Background: we would like to match a specific SPS/PPS setup so we can subclip videos and insert them into other videos without breaking the decoder.However, we've been having an issue with...
View ArticleIDR frames not generated in software mode!!!!
Hi,i am encoding H264.I set m_mfxEncParams.mfx.EncodedOrder = 1; to specify gop structure via mfxEncodeCtrl.With m_ctrl.FrameType = MFX_FRAMETYPE_I | MFX_FRAMETYPE_IDR | MFX_FRAMETYPE_REF; I force the...
View ArticleLinux Intel Media Server Studio on Apollo Lake
Hi I would like to use Linux Intel Media Server Studio on an Intel® Celeron® Processor J3455 CPU. Do Intel's Media Server Studio support Lake Apollo ?Thread Topic: Question
View ArticleIntelMediStudio Sample_decode failed
i correct run the sample in the MediaSamples_Linux_2017.now i try to rebuild sample_decode in qtCreator,but i get fllowing error message:./decode h265 -i ~/test_stream.265 -o yuv.yuv plugin_loader.h...
View Articlesample_decode won't decode h264 header
Hello everybody,I've recently started to work on a h264 streaming decoder and renderer. As I'm quite a beginner in those fields,I downloaded the Intel Media SDK code samples to figure out how it...
View ArticleMedia SDK on Ubuntu 16.04 failure: missing igfx_registry.txt?
Installation follows the pattern described in this thread:https://software.intel.com/en-us/forums/intel-media-sdk/topic/691360Outputs from all tests etc (below). look very encouraging. But running the...
View Articlesetting LA_ICQ and CQP parameters within ffmpeg?
I'm attempting to benchmark (or just play around with) some of the different ratecontrol methods in the h264_qsv encoder. I'm able to use the minrate/maxrate/b:v parameters to change the final bitrate...
View ArticleIntel Xeon server hangs & reboots during ffmpeg tool installation
I have enabled QSV with reference of the streambuilder's enabling-iqsv documentation (http://streambuilder.pro/docs/requirements/enabling-iqsv/).I have installed ffmpeg with `--enable-nonfree...
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Decode init is failing in Join session.
I am trying to implement 1:N transcode application using opaque memory. I am creating and joining two sdk session.After joining session, decode_init() function is giving -16 error. This implementation...
View ArticleMFXAudioDECODE->DecodeFrameAsync keeps returning MFX_ERR_MORE_DATA
Hi,I'm trying to decode audio data encoded by MFXAudioENCODE->EncodeFrameAsync but MFXAudioDECODE->DecodeFrameAsync just keep returning MFX_ERR_MORE_DATA.This is my code:HRESULT...
View ArticleQSV encode hangs early in transcode process
This has also been crossposted at the FFMPEG forum as it's not clear whether this is an Intel issue or an FFMPEG issue.http://ffmpeg.gusari.org/viewtopic.php?f=11&t=3253 Environment:...
View ArticleCan't install Core-i3 graphics driver on Windows Server 2008
Hi,We failed to set up H.264 hardware accelerated environment on platform as follows:CPU: Intel Core i3-2120GPU: Intel HD Graphics 2000OS: Microsoft Windows Server 2008 R2 64-bitWhat we tried...
View ArticleHybrid HEVC decode
Hi all,in our application we are successfully using the full HW accelerared HEVC decoding available on Skylake (works great even for multiple 4K HEVC streams). We are using the Media SDK and are adding...
View Articleframe_cropping_flag not set
Hi,I am trying to convert a video to 1920x1080 using VPP.The scaling kind of works but it looks like it does not crop correctly. Even with CropH set to 1080, the resulting h264 stream has...
View ArticleWhat's the difference between the driver in MSS package and download center...
Hi,For example, let's talk about Windows. If I download a Media Server Studio 2016 and install it, I can see a GraphicsDriverWin64 driver package in the destination folder, among other docs and DLLs.On...
View ArticleWhen to support QVBR in MSS on Linux?
Hi,I used QVBR Bitrate Control Method in MSS 2017 on Windows, and it worked very well. But my project is on Linux, so I tried to use it on CentOS, but it failed.I checked the document of MSS on Linux,...
View ArticleMedia SDK Vs Media Server Studio on Windows Server 2012
I'm currently using Media SDK 7.0.0.311 (software processing) to transcode 24 streams to H264 on a Windows Server 2012 machine using a Xeon E5-2667 v3. I'm finding that performance is great for ~ 20...
View ArticleMPEG2 Encoding and Decoding features/capabilities
Hi,I was analysing MPEG2 encoder of Intel Media SDK for our application on several parameter/features required. I could not get answers for all my queries. Is MPEG2 encoder and decoder Datasheet...
View ArticleMFXVideoENCODE_Query with mfxExtCodingOptions on Hardware Implementation
Hello,I would like to query encoder capabilities for mfxExtCodingOption, mfxExtCodingOption2 and mfxExtCodingOption3. I use query mode 1 by attaching mfxExtCodingOption(2,3) structures to out parameter...
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