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• vp9 : fix loopfilter test code to address Hendrik’s comments.

  20 septembre 2015, par Ronald S. Bultje

  vp9 : fix loopfilter test code to address Hendrik’s comments.
  (I forgot to actually merge them into the patch I just pushed.)
  

  • [DH] tests/checkasm/vp9dsp.c

• lavc/qsvenc : set base address for V plane

  13 décembre 2021, par Haihao Xiang

  lavc/qsvenc : set base address for V plane
  The SDK checks Data.V when using system memory for VP9 encoding. This
  
  fixed the error below :
  $ ffmpeg -qsv_device /dev/dri/renderD129 -f lavfi -i yuvtestsrc -c:v
  
  vp9_qsv -f null -
  [vp9_qsv @ 0x55b8387cbe90] Error during encoding : NULL pointer (-2)
  
  Video encoding failed
  Signed-off-by : Haihao Xiang <haihao.xiang@intel.com>
  

  • [DH] libavcodec/qsvenc.c

• Cannot open RTMP stream with FFMPEG Java Cannot assign requested address

  12 novembre 2023, par lastpeony4

  I am trying to open an RTMP stream with avformat_open_input and for some reason i keep getting Cannot assign requested address error.
  
My RTMP URL is correct because i can watch the stream using VLC Player and ffmpeg command line :
  
ffmpeg -i rtmp://1.1.1.1/app/teststream -vcodec copy -acodec copy output.mp4

  


  int timeout = 2500;
setConnectionTimeout(timeout);

AVDictionary optionsDictionary = new AVDictionary();

String timeoutStr = String.valueOf(this.timeoutMicroSeconds);
av_dict_set(optionsDictionary, "timeout", timeoutStr, 0);

int analyzeDurationUs = 1500 * 1000;
String analyzeDuration = String.valueOf(analyzeDurationUs);
av_dict_set(optionsDictionary, "analyzeduration", analyzeDuration, 0);

int ret;

if ((ret = avformat_open_input(inputFormatContext, streamUrl, null, optionsDictionary)) < 0) {
  // ERROR Cannot assign requested address
}


  


  I am using org.bytedeco:ffmpeg:5.1.2-1.5.8 (ffmpeg-5.1.2-1.5.8.jar)

  


  Why i can't open it ?