SDK2017R3 gold install
When installing SDK2017R3 on an older version CentOS like 7.2 (which I had installed because it was required by an older version of SDK)... The installation script...
View ArticleHow do I use QSV by ffmpeg
Hello.I get an error using 'qsv'. ----------------------------------------- ffmpeg -i input.mp4 -vcodec h264_qsv output.mp4 ffmpeg version 3.4 Copyright (c) 2000-2017 the FFmpeg developers built with...
View ArticleChange Bitrate of Hardware Encoder at runtime?
Hello,I wanted to know is it possible to change Bitrate in Hardware H264 Encoder?If yes, then guide me the steps.
View Articleconfiguring HEVC tiles in sample_encode R3 2017 release.
I have tried using the mfxExtHEVCTiles structure as mentioned in the API document . I have made a few changes in the sample_encode (R3 2107-version) to control the number of tiles in the picture but...
View ArticleA dilemma: X display & Linux remote desktop & vainfo & Code Builder
hi,I am accessing my Ubuntu from windows10 remotely (as this way describes, https://askubuntu.com/questions/592537/can-i-access-ubuntu-from-windows-remotely ). I have MSS installed. And using SSH...
View ArticleAdd more options to sample_encode/sample_multi_transcode
Hello Intel DevelopersI'm current using the latest Intel Media Samples and i need some help to add to current code of sample_multi_transcode cropping function,and noGPB function and to sample_encode...
View ArticleHow much data I should pass to BS for better performance?
I have video editing application and using Intel MSDK 2017.0.1 for decoding the frames (Hardware acceleration). I have my own demuxer that is actually feeding encoded bits to decoder. I know that my...
View ArticleMFXVideoENC_Query() always returns MFX_ERR_UNSUPPORTED
Dear support,I'm trying to use the MFXVideoENC_Query function to determine the maximum possible target bitrate for different video resolutions. Unfortunately, the function always returns...
View ArticleIntel Quick Sync AAC Audio Encoding
Hi,I'm trying to initialize the audio encoder SDK, but I always get the MFX_ERR_INVALID_HANDLE error. Here is my code:mfxIMPL mfxImpl = MFX_IMPL_HARDWARE;mfxVersion mfxVersion =...
View Article[ERROR], sts=MFX_ERR_UNSUPPORTED(-3), Init, m_pmfxDEC when use...
Hi Experts,Good day.I am facing the issue when try to use MediaServerStudioEssentials2017R3 @ CentOS Linux release 7.3.1611The installation is correct but when i tried to use -hw decode, it says...
View ArticleTrue asynchronous mode ?
Hi,MFXVideoDECODE_DecodeFrameAsync() is, as documentation states, asynchronous but eventually I have to synchronize anyway ( block thread execution to wait for the result ) using SyncOperation(). Is...
View ArticleFast rewind trick mode playing ( I-frames only ) problems
Hi,When I try to decode I-frame only H264 stream ( after removing all P and B frames - full IPBBBP... stream can be decoded without problems ) I get following sequence after calling DecodeFrameAsync()...
View ArticleDifferent video session data gets mixed up
Hello,I have a transcode pipeline. Decode is done with custom Codec Plugin which I developed and loaded with MFXVideoSession::Register as dynamic library. vpp & encode is done with Intel Media...
View ArticlevaInitialize failed and errors while running sample_decode
Hi,I have built Intel Media SDK in Ubuntu 16.04 after patching the kernel as given in "http://docs.unified-streaming.com/documentation/capture/media-sdk.html#linux".When I enter vainfo this is what I...
View ArticlenoGPB Question
HiI'm trying to figure out to add to sample_multi_transcode noGPB (regular P frames) in HEVC Software encoding modeI tryed to follow sample_encode that have the noGPB option but it dont workCan...
View ArticleHEVC decoding memory leak using MFX_PLUGINID_HEVCD_SW
Hi,We are using the 15dd936825ad475ea34e35f3f54217a6 plugin DLL(mfxplugin64_hevcd_sw.dll) to decode HEVC in both MFX_PLUGINID_HEVCD_HW and MFX_PLUGINID_HEVCD_SW modes.The MFX_PLUGINID_HEVCD_HW works...
View Article[ERROR], sts=MFX_ERR_UNSUPPORTED(-3) Init fails in...
Hi, I am facing an issue when running the samples test examples for MediaServerStudioEssentials2017R3 on @ Ubuntu 16.04.1 kernel 4.10.0-42-genericThe code I am using is the ubuntu implementation of...
View ArticleCPU upgrade issue
Hello,I've upgraded an old I7 4770K system with a I7 6700 and i got a issue when encoding video using Media SDK [URL=http://www.image-share.com/ijpg-3653-147.html][IMG]http://www.image-shar...The image...
View ArticleVideo Cropping Questio
HeyI wanna know if its possible to add cropping function to sample_multi_transcode like crop top and botton, can someone show some code?Regards
View ArticleDecoding Interlaced H264 Video
I'm currently decoding interlaced H264 video and I'm finding that each field is producing one frame. The frames are full resolution but data is missing from the even/odd lines (depending on whether...
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