Low Latency Decode of H.264
Dear Tech Support:I am using the latest version of the Media SDK and trying to decode an H.264 bitstream and need it to provide me with a low latency result. Hence when I issue the decode call, I need...
View ArticleMedia SDK 2017 R1 32 bit vs. 64 bit
Hello,the Media SDK 2017 R1 release notes state that "This release supports only 64-bit Microsoft* Windows* applications." As the installation package still includes 32 bit libraries I assume that this...
View Articleinvalid read/write shown by valgrind
While using Media-SDK calls with iHD video driver, valgrind shows some invalid read/write and conditional jumps in iHD_drv_video.so Some of the sample errors given by valgrind are pasted below. We are...
View ArticleUsing Timestamps to Syncronize Display of Decoded Video
Dear Tech Support:I am using the Intel Media SDK to decode an H.264 bitstream and needing to use timestamps to synchronize the displaying of the video frame. I don't see the sample code addressing how...
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MFX_IMPL_AUTO_ANY bug when upgrading to Intel(R)_Media_SDK_2016.0.2 ?
Using a version of the Intel Media SDK prior to 2016.0.2, one of our products performed perfectly fine. After upgrade, we now have strange behaviour.We are using primarily the hardware decoding...
View ArticleProblem in encoding MVC with 2 RGB4 Input streams
I used the 2017 SDK R1 with the following command: sample_encode.exe mvc -rgb4 -i L.rgb -i R.rgb -o BRGB.mvc -w 1920 -h 1080The ouput file has "noise" on the upper half while playing.But the...
View ArticleCannot find LA ENC plugin
Hi,I am trying to use LA_EXT in Windows10 with KabyLake i5-7500 platform for both h264 and hevc encoding, but it failed. Media SDK Version is 2017R1.mediasdk_release_notes.pdf says HEVC encode supports...
View Articleffmpeg: mpegts muxer: Non-monotonous DTS in output stream when using b-frames
When encoding using main or high profile with b-frames, and output via mepgts muxer and udp, I get somewhat frequently (around each 10-30 seconds) warnings about "Non-monotonous DTS in output stream"...
View ArticleHow to test the samples?
Greetings from a beginner programmer, I've downloaded the samples and the codes are able to build and compile. As I've clicked the application (e.g sample_decode.exe), the console exits itself.I wonder...
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CPU load and privete bytes of Quick Sync softwae is ever increasing.
Hello.I have 2 issues on H.264 decoding software using Intel media SDK - Quick Sync hardware decoding.Issue 1: CPU load of the software is ever-increasing. It reaches to 100% in 5 or 10 hours then keep...
View ArticleCopying buffers from across MSDK sessions
Hi,I have a question related to copying the data across media SDK sessions. I have two sessions A and B.Session A does only decoding .Session B does only VPP scaling.i am providing Session A output as...
View ArticleErrors encountered when executing the samples
Greetings from a beginner programmer, I've built the sample codes for Decode and Encode by using Visual Studio Express. I started testing them by using the Command Prompt. After I've filled the...
View ArticleTuition Jobs Jaipur
I'm looking forward to some part time job in Jaipur. Can you suggest me some good tuition jobs in Jaipur?
View ArticleSDK2017R3 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...
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