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• avfilter/internal : Factor out executing a filter's execute_func

  15 août 2021, par Andreas Rheinhardt

  avfilter/internal : Factor out executing a filter's execute_func
  The current way of doing it involves writing the ctx parameter twice.
  Reviewed-by : Nicolas George <george@nsup.org>
  
  Signed-off-by : Andreas Rheinhardt <andreas.rheinhardt@outlook.com>
  

  • [DH] libavfilter/af_acrossover.c
  • [DH] libavfilter/af_adeclick.c
  • [DH] libavfilter/af_adenorm.c
  • [DH] libavfilter/af_aemphasis.c
  • [DH] libavfilter/af_afftdn.c
  • [DH] libavfilter/af_afir.c
  • [DH] libavfilter/af_afreqshift.c
  • [DH] libavfilter/af_afwtdn.c
  • [DH] libavfilter/af_aiir.c
  • [DH] libavfilter/af_anequalizer.c
  • [DH] libavfilter/af_anlmdn.c
  • [DH] libavfilter/af_anlms.c
  • [DH] libavfilter/af_arnndn.c
  • [DH] libavfilter/af_asoftclip.c
  • [DH] libavfilter/af_astats.c
  • [DH] libavfilter/af_asubboost.c
  • [DH] libavfilter/af_asupercut.c
  • [DH] libavfilter/af_biquads.c
  • [DH] libavfilter/af_crystalizer.c
  • [DH] libavfilter/af_headphone.c
  • [DH] libavfilter/af_sofalizer.c
  • [DH] libavfilter/af_surround.c
  • [DH] libavfilter/avf_showspatial.c
  • [DH] libavfilter/avf_showspectrum.c
  • [DH] libavfilter/internal.h
  • [DH] libavfilter/vf_amplify.c
  • [DH] libavfilter/vf_atadenoise.c
  • [DH] libavfilter/vf_avgblur.c
  • [DH] libavfilter/vf_blackdetect.c
  • [DH] libavfilter/vf_blend.c
  • [DH] libavfilter/vf_bm3d.c
  • [DH] libavfilter/vf_bwdif.c
  • [DH] libavfilter/vf_cas.c
  • [DH] libavfilter/vf_chromakey.c
  • [DH] libavfilter/vf_chromanr.c
  • [DH] libavfilter/vf_chromashift.c
  • [DH] libavfilter/vf_colorbalance.c
  • [DH] libavfilter/vf_colorchannelmixer.c
  • [DH] libavfilter/vf_colorconstancy.c
  • [DH] libavfilter/vf_colorcontrast.c
  • [DH] libavfilter/vf_colorcorrect.c
  • [DH] libavfilter/vf_colorize.c
  • [DH] libavfilter/vf_colorkey.c
  • [DH] libavfilter/vf_colorlevels.c
  • [DH] libavfilter/vf_colormatrix.c
  • [DH] libavfilter/vf_colorspace.c
  • [DH] libavfilter/vf_colortemperature.c
  • [DH] libavfilter/vf_convolution.c
  • [DH] libavfilter/vf_convolve.c
  • [DH] libavfilter/vf_curves.c
  • [DH] libavfilter/vf_datascope.c
  • [DH] libavfilter/vf_dctdnoiz.c
  • [DH] libavfilter/vf_deband.c
  • [DH] libavfilter/vf_dedot.c
  • [DH] libavfilter/vf_despill.c
  • [DH] libavfilter/vf_epx.c
  • [DH] libavfilter/vf_estdif.c
  • [DH] libavfilter/vf_exposure.c
  • [DH] libavfilter/vf_fade.c
  • [DH] libavfilter/vf_framerate.c
  • [DH] libavfilter/vf_gblur.c
  • [DH] libavfilter/vf_geq.c
  • [DH] libavfilter/vf_guided.c
  • [DH] libavfilter/vf_hflip.c
  • [DH] libavfilter/vf_hqdn3d.c
  • [DH] libavfilter/vf_hqx.c
  • [DH] libavfilter/vf_identity.c
  • [DH] libavfilter/vf_lagfun.c
  • [DH] libavfilter/vf_lenscorrection.c
  • [DH] libavfilter/vf_lensfun.c
  • [DH] libavfilter/vf_limiter.c
  • [DH] libavfilter/vf_lumakey.c
  • [DH] libavfilter/vf_lut.c
  • [DH] libavfilter/vf_lut2.c
  • [DH] libavfilter/vf_lut3d.c
  • [DH] libavfilter/vf_maskedclamp.c
  • [DH] libavfilter/vf_maskedmerge.c
  • [DH] libavfilter/vf_maskedminmax.c
  • [DH] libavfilter/vf_maskedthreshold.c
  • [DH] libavfilter/vf_maskfun.c
  • [DH] libavfilter/vf_median.c
  • [DH] libavfilter/vf_mix.c
  • [DH] libavfilter/vf_monochrome.c
  • [DH] libavfilter/vf_neighbor.c
  • [DH] libavfilter/vf_nlmeans.c
  • [DH] libavfilter/vf_nnedi.c
  • [DH] libavfilter/vf_noise.c
  • [DH] libavfilter/vf_overlay.c
  • [DH] libavfilter/vf_perspective.c
  • [DH] libavfilter/vf_photosensitivity.c
  • [DH] libavfilter/vf_premultiply.c
  • [DH] libavfilter/vf_pseudocolor.c
  • [DH] libavfilter/vf_psnr.c
  • [DH] libavfilter/vf_readeia608.c
  • [DH] libavfilter/vf_remap.c
  • [DH] libavfilter/vf_removegrain.c
  • [DH] libavfilter/vf_rotate.c
  • [DH] libavfilter/vf_scroll.c
  • [DH] libavfilter/vf_selectivecolor.c
  • [DH] libavfilter/vf_shear.c
  • [DH] libavfilter/vf_shufflepixels.c
  • [DH] libavfilter/vf_signalstats.c
  • [DH] libavfilter/vf_ssim.c
  • [DH] libavfilter/vf_stack.c
  • [DH] libavfilter/vf_stereo3d.c
  • [DH] libavfilter/vf_super2xsai.c
  • [DH] libavfilter/vf_threshold.c
  • [DH] libavfilter/vf_tonemap.c
  • [DH] libavfilter/vf_transpose.c
  • [DH] libavfilter/vf_unsharp.c
  • [DH] libavfilter/vf_v360.c
  • [DH] libavfilter/vf_vibrance.c
  • [DH] libavfilter/vf_vif.c
  • [DH] libavfilter/vf_w3fdif.c
  • [DH] libavfilter/vf_waveform.c
  • [DH] libavfilter/vf_weave.c
  • [DH] libavfilter/vf_xbr.c
  • [DH] libavfilter/vf_xfade.c
  • [DH] libavfilter/vf_xmedian.c
  • [DH] libavfilter/vf_yadif.c
  • [DH] libavfilter/vf_yaepblur.c
  • [DH] libavfilter/vsrc_gradients.c
  • [DH] libavfilter/vsrc_sierpinski.c

• What is the best way to fill AVFrame.data

  21 septembre 2015, par Tim Hsu

  I want to transfer opengl framebuffer data to AVCodec as fast as possible.

  I’ve already converted RGB to YUV with shader and read it with glReadPixels

  I still need to fill AVFrame data manually. Is there any better way ?

  AVFrame *frame;
  
  // Y
  
  frame->data[0][y*frame->linesize[0]+x] = data[i*3];
  
  // U
  
  frame->data[1][y*frame->linesize[1]+x] = data[i*3+1];
  
  // V
  
  frame->data[2][y*frame->linesize[2]+x] = data[i*3+2];

• Error in playing encrypted data from url using ffmpeg

  3 février 2015, par Shijin Bose

  I want to play a video data from url. but the data is given as encrypted. so am first store the data to a buffer and then decrypt and then given to AVformat_open_input. but i found it is not possible to give buffer data toAVformat_open_input function. i can’t store the data to secondary device (dew to security).

  is it possible to play an encrypted data from url ?