Sur d’autres sites (4220)

• Capture cctv camera with iphone application using IP

  22 septembre 2021, par Bittu

  I want to develop a cctv camera app and I don't know what steps I need to take.
i have the data below for connecting cctv camera :

  



  

  • Ip address

  


  • port ID

  


  • user name

  


  • password

  


  



  i checked live555 and RTMPStreamPublisher demo from here, but i don't know where I should start. i also read that i should use the ffmpeg framework.

  



  What I want is an app similar to kView on itunes. This app is able to stream a cctv camera feed with the above configuration detials

  



  Does anyone know what direction I need to go in ? Is there a demo or open-source app that accomplishes this ?

  


• Using FFMPEG library with iPhone SDK for video encoding

  7 août 2020, par user203349

  I need to encode several pictures shot by the iPhone camera into a mp4 video file and I know FFMPEG can do this (the application TimeLapser and ReelMoments do it already). I plan to use this in my app iMotion (available in the appstore).

  


  I successfully install and compile the ffmpeg for the iphone SDK with this link :
http://lists.mplayerhq.hu/pipermail/ffmpeg-devel/2009-October/076618.html

  


  But now I'm stuck here in my XCode project. What should I do next to use the FFMPEG library for video encoding ? The Apple documentation about external library using is very light and I just can find any tutorial on the web which explains how to do this.

  


• How convert mp4(kazam) to mp4(android/iphone) ffmpeg [duplicate]

  29 avril 2020, par SonickSeven

  Hello team

  



  I have a problem, i thougnt that all files mp4 were similar but when i try to open it in android or iphone, not all files can open. I use kazam to recorder screen and kazam save it in mp4. but this mp4 not is possible open in my browser, but i have reviewed all properties comparate to others videos that phones can plays and all are same.

  



  Properties files

  



  

  



  this is the mp4 file for you try

  



  So i have searched in internet how convert they to mp4 avaliable for android but i can't solve it

  



  command ffmpeg tryed

  



  ffmpeg -i ${data.file.path} -c:a aac -ac 2 -movflags +faststart ${newVideoPath}

ffmpeg -i ${data.file.path} -c:v libx264 -c:a libmp3lame -movflags +faststart ${newVideoPath}

ffmpeg -i ${data.file.path} -c:a libfdk_aac -movflags +faststart ${newVideoPath}


  



  But nothing work, i have found question similar but it didn't work me