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• Allow mov musing if the ac3 parser was disabled.

  9 décembre 2014, par Carl Eugen Hoyos

  Allow mov musing if the ac3 parser was disabled.
  This reverts 8091fe30.
  
  Reported and tested by Takashi, ffmpeg-list dubistmeinheld de
  

  • [DH] configure
  • [DH] libavformat/movenc.c

• lavc/qsvdec : Replace current parser with MFXVideoDECODE_DecodeHeader()

  13 août 2019, par Zhong Li

  lavc/qsvdec : Replace current parser with MFXVideoDECODE_DecodeHeader()
  Using MSDK parser can improve qsv decoder pass rate in some cases (E.g :
  
  sps declares a wrong level_idc, smaller than it should be).
  
  And it is necessary for adding new qsv decoders such as MJPEG and VP9
  
  since current parser can't provide enough information.
  
  Actually using MFXVideoDECODE_DecodeHeader() was disscussed at
  
  https://ffmpeg.org/pipermail/ffmpeg-devel/2015-July/175734.html and merged as commit 1acb19d,
  
  but was overwritten when merged libav patches (commit : 1f26a23) without any explain.
  Split decode header from decode_init, and call it for everyframe to
  
  detect format/resoultion change. It can fix some regression issues such
  
  as hevc 10bits decoding.
  Signed-off-by : Zhong Li <zhong.li@intel.com>
  
  Signed-off-by : Dmitry Rogozhkin <dmitry.v.rogozhkin@intel.com>
  

  • [DH] libavcodec/qsvdec.c
  • [DH] libavcodec/qsvdec.h
  • [DH] libavcodec/qsvdec_h2645.c
  • [DH] libavcodec/qsvdec_other.c

• nginx rtmp-module can't execute ffmpeg

  6 juin 2023, par Nasir

  I am having an issue with nginx-rtmp-module exec ffmpeg command. i have followed the example on 
www.github.com/arut/nginx-rtmp-module

  



  /home/junaid/bin/ffmpeg -f video4linux2 -i /dev/video1 -c:v libx264 -an -f flv rtmp://127.0.0.1:1935/myapp/mystream


  



  the command is working fine in terminal

  



  Config file :

  



  rtmp {
server {
    listen 1935;
    ping 30s;
    notify_method get;

    application myapp {
    live on;
    allow play all;
    exec_static /home/junaid/bin/ffmpeg -f video4linux2 -i /dev/video1 -c:v libx264 -an -f flv rtmp://127.0.0.1:1935/myapp/mystream;      
 }
}


  



  Error log :
http://www.codepad.org/enD4wlZ9

  



  I have tried :

  



  

  • nginx running as root (have permission to execute ffmpeg)

  


  • using ip instead of localhost

  


  • using complete path to ffmpeg

  


  • executing bash file (having ffmpeg and echo commands : echo commands execute just fine) from nginx

  


  



  please help me resolve this issue