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• libavcodec/qsvenc : skip parameter resetting on mjpeg_qsv

  6 septembre 2022, par Wenbin Chen

  libavcodec/qsvenc : skip parameter resetting on mjpeg_qsv
  mjpeg_qsv don't support dynamic resetting, so skip it.
  Signed-off-by : Wenbin Chen <wenbin.chen@intel.com>
  

  • [DH] libavcodec/qsvenc.c

• Live website to video

  25 janvier 2016, par Asaf Nevo

  I have a website which shows a slideshow of pictures using JS.

  The pictures objects are coming from a web service and are being updated from time to time.

  In few days, I doing a test with a potential client to present the pictures slideshow on his big LED screen.

  He’s using BSPlayer for the content on screen, an able to present a website, but it will never be a clean full screen (the X button and such will always be presents).

  He’s the most comfort with presenting a video rather than a website.

  One of my ideas of solutions was to check if there is a way to stream a content of a website.

  Googling it got me to a solution combined ImageMagic and FFMPEG which you can read about here

  My problem is that this solution only creates a slide show out of static pictures - which I can do, but i’m losing the dynamic part of my live slideshow.

  Is there a tool for capturing websites and converting them into a stream of videos ?

  Or maybe a workaround to achieve the same functionality ?

• How can I remove encode information from mediainfo for H265 HEVC .mkv ? Remove Writing library ?

  14 octobre 2020, par For Fun

  I want to know how I can remove encode settings from the mediainfo with mkvpropedit or ffmpeg ?

  


  İn this post :
How can I remove metadata from a flv file ?
I found this command :
ffmpeg -i INPUT -c copy -bsf:v 'filter_units=remove_types=6' OUTPUT
  
for only h264 AVC !

  


  so how can you do this for h265 HEVC ?
What command do i need to use ?

  


  I want to know how I can do this for just to copy -c copy the file ?

  


  İ want to remove this :

  


  cpuid=0 / frame-threads=3 / no-wpp / no-pmode / no-pme / no-psnr / no-ssim / log-level=2 / input-csp=1 / input-res=1920x1080 / interlace=0 / total-frames=0 / level-idc=0 / high-tier=1 / uhd-bd=0 / ref=2 / no-allow-non-conformance / no-repeat-headers / annexb / no-aud / no-hrd / info / hash=0 / no-temporal-layers / open-gop / min-keyint=23 / keyint=250 / gop-lookahead=0 / bframes=4 / b-adapt=0 / b-pyramid / bframe-bias=0 / rc-lookahead=15 / lookahead-slices=0 / scenecut=40 / radl=0 / no-splice / no-intra-refresh / ctu=64 / min-cu-size=8 / no-rect / no-amp / max-tu-size=32 / tu-inter-depth=1 / tu-intra-depth=1 / limit-tu=0 / rdoq-level=0 / dynamic-rd=0.00 / no-ssim-rd / signhide / no-tskip / nr-intra=0 / nr-inter=0 / no-constrained-intra / strong-intra-smoothing / max-merge=2 / limit-refs=3 / no-limit-modes / me=1 / subme=1 / merange=57 / temporal-mvp / no-hme / weightp / no-weightb / no-analyze-src-pics / deblock=0:0 / sao / no-sao-non-deblock / rd=2 / selective-sao=4 / early-skip / rskip / fast-intra / no-tskip-fast / no-cu-lossless / no-b-intra / no-splitrd-skip / rdpenalty=0 / psy-rd=2.00 / psy-rdoq=0.00 / no-rd-refine / no-lossless / cbqpoffs=0 / crqpoffs=0 / rc=crf / crf=18.0 / qcomp=0.60 / qpstep=4 / stats-write=0 / stats-read=0 / ipratio=1.40 / pbratio=1.30 / aq-mode=2 / aq-strength=1.00 / cutree / zone-count=0 / no-strict-cbr / qg-size=32 / no-rc-grain / qpmax=69 / qpmin=0 / no-const-vbv / sar=1 / overscan=0 / videoformat=5 / range=0 / colorprim=2 / transfer=2 / colormatrix=2 / chromaloc=0 / display-window=0 / cll=0,0 / min-luma=0 / max-luma=1023 / log2-max-poc-lsb=8 / vui-timing-info / vui-hrd-info / slices=1 / no-opt-qp-pps / no-opt-ref-list-length-pps / no-multi-pass-opt-rps / scenecut-bias=0.05 / no-opt-cu-delta-qp / no-aq-motion / no-hdr / no-hdr-opt / no-dhdr10-opt / no-idr-recovery-sei / analysis-reuse-level=5 / scale-factor=0 / refine-intra=0 / refine-inter=0 / refine-mv=1 / refine-ctu-distortion=0 / no-limit-sao / ctu-info=0 / no-lowpass-dct / refine-analysis-type=0 / copy-pic=1 / max-ausize-factor=1.0 / no-dynamic-refine / no-single-sei / no-hevc-aq / no-svt / no-field / qp-adaptation-range=1.00