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• FFMPEG, macOS Catalina : "ffmpeg stderr : /private/tmp/com.apple.launchd.ID/org.macosforge.xquartz:0 : Operation not supported on socket"

  11 février 2021, par Bogdan Slyusarenko

  I'm trying to record selenium test run with FFMPEG, for automation testing of web extensions (selenium+js/ts).
FFMPEG initiated by command :

  


      const { spawn } = require("child_process");
        ffmpeg = spawn("ffmpeg", [
          "-x265-params",
          "-f",
          "xcbgrab", 
          "-video_size",
          "1280x1024", 
          "-i",
          process.env.DISPLAY, // "/private/tmp/com.apple.launchd.ID/org.macosforge.xquartz:0"
          "-loglevel",
          "debug", 
          "-y", 
          "-pix_fmt",
          "yuv420p",
          videoPath, 
        ]);


  


  Return constantly error,related to process.DISPLAY, I'm not sure why it's so :

  


      ffmpeg stderr: /private/tmp/com.apple.launchd.W851FkeNXz/org.macosforge.xquartz:0: Operation not supported on socket


  


  Full debug login is :

  


  ffmpeg stderr: ffmpeg version 4.3.1 Copyright (c) 2000-2020 the FFmpeg developers
ffmpeg stderr:   built with Apple clang version 12.0.0 (clang-1200.0.32.28)
ffmpeg stderr:   configuration: --prefix=/usr/local/Cellar/ffmpeg/4.3.1_9 --enable-shared --enable-pthreads --enable-version3 --enable-avresample --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libspeex --enable-libsoxr --enable-videotoolbox --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack
ffmpeg stderr: libavutil      56. 51.100 / 56. 51.100
ffmpeg stderr:   libavcodec     58. 91.100 / 58. 91.100
ffmpeg stderr:   libavformat    58. 45.100 / 58. 45.100
ffmpeg stderr:   libavdevice    58. 10.100 / 58. 10.100
ffmpeg stderr:   libavfilter     7. 85.100 /  7. 85.100
ffmpeg stderr:   libavresample   4.  0.  0 /  4.  0.  0
ffmpeg stderr:   libswscale      5.  7.100 /  5.  7.100
ffmpeg stderr:   libswresample   3.  7.100 /  3.  7.100
ffmpeg stderr:   libpostproc    55.  7.100 / 55.  7.100
ffmpeg stderr: Splitting the commandline.
ffmpeg stderr: Reading option '-x265-params' ...
ffmpeg stderr: matched as AVOption 'x265-params' with argument '-f'.
ffmpeg stderr: Reading option 'xcbgrab' ...
ffmpeg stderr: matched as output url.
ffmpeg stderr: Reading option '-video_size' ...
ffmpeg stderr: matched as AVOption 'video_size' with argument '1280x1024'.
ffmpeg stderr: Reading option '-i' ... matched as input url with argument '/private/tmp/com.apple.launchd.W851FkeNXz/org.macosforge.xquartz:0'.
ffmpeg stderr: Reading option '-loglevel' ... matched as option 'loglevel' (set logging level) with argument 'debug'.
ffmpeg stderr: Reading option '-y' ...
ffmpeg stderr: matched as option 'y' (overwrite output files) with argument '1'.
ffmpeg stderr: Reading option '-pix_fmt' ... matched as option 'pix_fmt' (set pixel format) with argument 'yuv420p'.
ffmpeg stderr: Reading option '/Volumes/MacHD2/Upprojects/TEST/log/Checkout-Google.com-Search-on-Google.mp4' ... matched as output url.
ffmpeg stderr: Finished splitting the commandline.
ffmpeg stderr: Parsing a group of options: global .
ffmpeg stderr: Applying option loglevel (set logging level) with argument debug.
ffmpeg stderr: Applying option y (overwrite output files) with argument 1.
ffmpeg stderr: Successfully parsed a group of options.
ffmpeg stderr: Parsing a group of options: input url /private/tmp/com.apple.launchd.W851FkeNXz/org.macosforge.xquartz:0.
ffmpeg stderr: Successfully parsed a group of options.
ffmpeg stderr: Opening an input file: /private/tmp/com.apple.launchd.W851FkeNXz/org.macosforge.xquartz:0.
ffmpeg stderr: [NULL @ 0x7fcf80016800] Opening '/private/tmp/com.apple.launchd.W851FkeNXz/org.macosforge.xquartz:0' for reading
ffmpeg stderr: [file @ 0x7fcf7f507a00] Setting default whitelist 'file,crypto,data'
ffmpeg stderr: /private/tmp/com.apple.launchd.W851FkeNXz/org.macosforge.xquartz:0: Operation not supported on socket



  


  Any feedback appreciated

  


• When I run ffplay in Raspberry Pi 4 CLI mode, "* failed to add service - already in use ? (SDL restoring keyboard)" [closed]

  10 mai 2021, par SeungSeob Moon

  I tested using pi3b and pi4b.
It worked fine on pi3b.
However, if you plug the same sd card into the pi4b, ffplay cannot run.

  


  I tried as below.

  


  *) pwomxplayer.bin: error while loading shared libraries: \
   libEGL.so: cannot open shared object file: No such file or directory

```$ sudo apt-get install libegl1-mesa-dev```


*) Failed to create window or renderer: Could not initialize OpenGL / GLES library
```$ sudo apt-get install gir1.2-ibus-1.0 libdbus-1-dev libegl1-mesa-dev \
libibus-1.0-5 libibus-1.0-dev libice-dev libsm-dev libsndio-dev \
libwayland-bin libwayland-dev libxi-dev libxinerama-dev libxkbcommon-dev \
libxrandr-dev libxss-dev libxt-dev libxv-dev x11proto-randr-dev \
x11proto-scrnsaver-dev x11proto-video-dev x11proto-xinerama-dev ```


*) Failed to create window or renderer: Could not initialize EGL
```$ sudo apt install libghc-sdl2-dev libghc-sdl2-ttf-dev```


*) Compile SDL2 for KMSDRM
   https://github.com/midwan/amiberry/wiki/Compile-SDL2-for-KMSDRM


*) Failed to create window or renderer: Could not initialize EGL


  


      $ cd /opt/vc/lib
    $ sudo ln -s libbrcmEGL.so libEGL.so.1
    $ sudo ln -s libbrcmGLESv2.so libGLESv2.so.2
    $ export LD_LIBRARY_PATH=/opt/vc/lib


  


  ***) * failed to add service - already in use?
   (SDL restoring keyboard)** <== I am having a hard time here.


  


  How can I fix this error ?

  


  ** * failed to add service - already in use ?
(SDL restoring keyboard)**

  


• Error with FFMPEG "av_interleaved_write_frame() broken pipe" While streaming in loop

  16 juin 2021, par Prateek Kalra

  Good Evening to all,

  


  Please help i am having some issue with my ffmpeg

  


      #! /bin/bash

VBR="1500k"
FPS="30"
QUAL="fast"

KEY="keyhere"


ffmpeg -re -stream_loop -1 -i /home/play/night.mp4 -deinterlace -c:v libx264 -b:v 2M -c:a copy -strict -2 -flags +global_header -bsf:a aac_adtstoasc -bufsize 2100k -f flv rtmp://a.rtmp.you$KEY


  


  My issue is that first time steam work fine to YouTube but when video enters loop it ends with error

  


  av_interleaved_write_frame(): Broken pipeB time=00:15:23.02 bitrate=1592.9kbits/s speed=0.959x
    Last message repeated 1 times
[flv @ 0x873b40] Failed to update header with correct duration.
[flv @ 0x873b40] Failed to update header with correct filesize.


  


  Please advice

  


  Thank you so Much