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• Android NDK : Aborting stop ?

  30 juillet 2014, par Sandeep Tiwari

  I am working on ffmpeg for android. I have successfully compile ffmpeg-2.0.1
  after that I make Android.mk file in my NDK’s sources/ffmpeg-2.0.1/android/arm as

        LOCAL_PATH:= $(call my-dir)
  
  
  
        include $(CLEAR_VARS)
  
  
  
        LOCAL_MODULE:= libavcodec
  
  
  
        LOCAL_SRC_FILES:= lib/libavcodec-55.so
  
  
  
         LOCAL_EXPORT_C_INCLUDES := $(LOCAL_PATH)/include
  
  
  
        include $(PREBUILT_SHARED_LIBRARY)

  After that make android project and in android project Android.mk file is as

    LOCAL_PATH := $(call my-dir)
  
  
  
      include $(CLEAR_VARS)
  
  
  
     LOCAL_MODULE    := tutorial01
  
     LOCAL_SRC_FILES := tutorial01.c
  
     LOCAL_LDLIBS := -llog -ljnigraphics -lz 
  
     LOCAL_SHARED_LIBRARIES := libavformat libavcodec libswscale libavutil
  
  
  
     include $(BUILD_SHARED_LIBRARY)
  
      $(call import-module,ffmpeg-2.0.1/android/arm)

  but showing a problem

   *** Android NDK: Aborting    .  Stop.
  
     android-ffmpeg-tutorial01line 45, external location: 
  
     /home/tech/Documents/roman10/ndk/android-ndk-r9c/build/core/prebuilt-library.mk
  
     C/C++ Problem

  My NDK is android-ndk-r9c,system is ubuntu-13.04,please anyone guide me.

  thanks in advance.

• complex ffmpeg command line to Node fluent ffmpeg

  13 février 2017, par Faellor

  I have read the other question on command line input to Node Fluent ffmpeg but the command I am trying to execute is more complex and any ideas are appreciated.

  ffmpeg -i cut2.mp4 -c copy -an nosound2.mp4 && ffmpeg -i nosound2.mp4 -vf reverse reversednosound2.mp4 && ffmpeg -f concat -i inputs.txt -vcodec copy -acodec copy 2sec.mp4

  It is far from optimal because I am saving every video created with middle steps. I need to pipe the output of one command to the other command but I have no idea on how to do that with Node fluent-ffmpeg module.

  Any attempts to write this command with Node fluent-ffmpeg is greatly appreciated

• Encode h264 automatically on nginx server

  18 février 2017, par Thinh Pham

  I have installed and configured my own streaming server using Nginx with rtmp module base on this tutorial https://www.vultr.com/docs/setup-nginx-on-ubuntu-to-stream-live-hls-video. I only use live application and record stream into flv file. And now I want to encode any new flv files in my VOD directory automatically to play it on my website. Is it possible to config it in my nginx.conf ? I have tried set record_suffix .mp4; in order to play it without encode but failed.
  Additional, exec ffmpeg -i is not work for me when I want to restream into mobile application.