Why don't support QVBR (HEVC Encoding on Windows)
Hi, i'm trying to get working QVBR on Windows with Intel 7 Generation Kabylake (i7 7700)But when i try it says dont supported, why? (error -3 don't supported)I need the QVBR couse its better than...
View ArticleCan'not decode some h264 files
There are two h264 files that the sample_decoder cannot decode. Does media sdk support these files? Thanks! https://drive.google.com/drive/folders/1bRWYZzEanfAiUV-YwgoLROPBYGbYlQan... 2019 R1, Windows...
View ArticleMFX_CODINGOPTION_OFF not working with FFMPEG 4.1 for bitrate limit
Hi!We have a problem. We need to set a custom bitrate using qsv and ffmpeg..But the SDK forces the bitrate to the minimal value, even if we set BitrateLimit = MFX_CODINGOPTION_OFF as per the other...
View ArticleMedia SDK on Linux Ubuntu sample decoder error libmfx.so.1: cannot open...
hi,I'm trying to run sample_decode or sample_encoder on Linux Ubuntu 19.04 (the same problem happened on version 17 and 18)I downloaded and compiled libva libva-utils media_drivers and gmmlibthen I...
View ArticleMFXEncodeFrameAsync fails with MFX_ERR_GPU_HANG
Hi,Currently I'm working for an application, where it does both decoding as well as encoding. Decoding is working fine.In Encoding, after intialization, querySurfaces and encoderInit is done.I'm trying...
View ArticleMFX H/W codec issue on Intel N3350
SoC: N3350 OS: Ubuntu 18.04We can add gstreamer-MediaSDK plugin into gstreamer-1.0, and see 16 elements using command "gst-inspect-1.0 | grep mfx". 16 elements listed...
View ArticleH264 encoder behavior when frame timestamps has jumps
Hi,I have successfully created a transcoding pipeline using FFmpeg + Media-SDK. My UDP input stream comes in as either MPEG2 or H264 and I transcode the stream to H264. I'm also using VPPs before...
View ArticleIs Intel Media SDK support WINDOWS 10 Home Edition?
Can I run the program developped by Intel Media SDK On Windows10 64bit Home Edition?
View ArticleIntel HEVC GACC and SW Encoder Look-Ahead problem
I'm trying to encode HEVC with sample_multi_transcode with this par fileset -o::h265 e5400a06c74d41f5b12d430bbaa23d0b-lad 100 -i::h264 input.264 -join -la_ext -hw -async 1 -n 300 -o::sink-h 1080 -w...
View ArticleMSDK cant support HW acceleration if system connect 2 displays
my notebook computer has a NV MX150 independent card and a intel UHD620 integrated card,my program use nv card to do CUDA computing and intel card to do hw accelerated video decoding/encoding, my...
View ArticleMedia Server Community Edition download link
I've registered for the Community edition, and when following the link I've received by e-mail I should be prompted by a selection menu allowing me to choose a version and download, however when...
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VPP Composite with more than 8 surfaces getting corrupted
Hi can anyone help me out im having difficulty understanding why when I use 8 surface with VPP my output is perfect but if I add one extra surface my output becomes corrupted. I am using the standard...
View Articlecompare file size libmfxsw64.dll
Hii am trying to update intel media sdk from 2018 R2 to 2019 R1. Notice that the file libmfxsw64.dll size change fromversion 8.0.0.053 21.1 MB to version 9.0.0.025 7.81 MBI install SDK via...
View ArticleHow to select the specified Graphic Adapter to encode when with multi intel...
How to select the specified Graphic Adapter to encode when with multi intel Graphic Adaters?
View ArticleBuffering Period, Pic timing from encoded frame
I'm working on a realtime streaming application which is to encode to MPEG2/h264/h265.For the muxer to work best it needs to calculate PTS/DTS and initial arrival and final arrival values. And correct...
View ArticleMFXVideoCORE_SyncOperation error when using VPP and Encoder
There is a computer that MFXVideoCORE_SyncOperation returns MFX_ERR_ABORTED in our encoding application. This computer used to work fine before, but now returns an error after a Windows update. No...
View ArticleHow to improve the quality of video on Android & iOS with PeerSever
I set VideoEncodingParameters.maxBitrate to 8500kbps, not work. I saw the remote video is not very clear.But phone's upload speed was only 120kbps.Is there any api to change sending speed to improve...
View ArticleNew features available on 9 generation?
Hi, i'm about to upgrade my i7 7700 to a 9th generation core i5 9400 but before i make a purchase i need to ear from intel what features of HEVC encofing are available.I'm about to buy the i5 9400 with...
View Articleh264_qsv takes SW encoding only
Hello,I am using Windows 7 PC with 4770 GPU.Also sample code of intel is working fine, takes gpu Properly.I used sample code of ffmpeg 4.2v for hardware encoding. h264_qsv encoder is working fine and...
View Articleh264_qsv takes SW encoding only
Hello,Operating System : Windows 7Hardware : i7 - 4770ffmpeg sample code for hardware encoding is running fine.But when I merge this code in my application h264_qsv takes only CPU power. It didn't use...
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