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• Can't stream video when using node-rtsp-stream latest version ?

  6 avril 2022, par cauchuyennhocuatoi

  I am using node-rtsp-stream latest version (0.0.9)

  


  https://www.npmjs.com/package/node-rtsp-stream


  


  I use it (node-rtsp-stream) to stream an IP camera. I also install the latest version of ffmpeg here :

  


  https://www.gyan.dev/ffmpeg/builds/ffmpeg-git-full.7z


  


  Here is my code

  


  Stream = require('node-rtsp-stream');
stream = new Stream({
  name: 'test',
  streamUrl: 'rtsp://username:password@IP:PORT/cam/realmonitor?channel=1&subtype=0',
  wsPort: 9999,
  ffmpegOptions: { // options ffmpeg flags
    '-r': 30 // options with required values specify the value after the key
  }
});


  


  After running nodejs server I get the following output :

  


  Metadata:
    title           : Media Server
  Duration: N/A, bitrate: N/A
  Stream #0:0: Video: hevc (Main), yuv420p(tv), 2688x1520, 25 tbr, 90k tbn
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> mpeg1video (native))
Press [q] to stop, [?] for help
Output #0, mpegts, to 'pipe:':
  Metadata:
    title           : Media Server
    encoder         : Lavf59.20.101
  Stream #0:0: Video: mpeg1video, yuv420p, 2688x1520, q=2-31, 200 kb/s, 30 fps, 90k tbn
    Metadata:
      encoder         : Lavc59.25.100 mpeg1video
    Side data:
      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
frame=    0 fps=0.0 q=0.0 Lsize=       0kB time=00:00:00.00 bitrate=N/A speed=   0x
video:0kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown
Output file is empty, nothing was encoded (check -ss / -t / -frames parameters if used)


  


  This result means I can't stream video from the camera yet. Output is empty, whereas if I use 0.04 version, I can streamming the videos. Below is output if I using node-rtsp-stream version 0.0.4 :

  


  Metadata:
    title           : Media Server
  Duration: N/A, start: 0.040000, bitrate: N/A
  Stream #0:0: Video: hevc (Main), yuv420p(tv), 2688x1520, 25 fps, 25 tbr, 90k tbn
Stream mapping:
  Stream #0:0 -> #0:0 (hevc (native) -> mpeg1video (native))
Press [q] to stop, [?] for help
Output #0, mpeg1video, to 'pipe:':
  Metadata:
    title           : Media Server
    encoder         : Lavf59.20.101
  Stream #0:0: Video: mpeg1video, yuv420p(tv, progressive), 2688x1520, q=2-31, 200 kb/s, 30 fps, 30 tbn
    Metadata:
      encoder         : Lavc59.25.100 mpeg1video
    Side data:
      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
frame=  314 fps= 32 q=24.8 size=    4768kB time=00:00:10.40 bitrate=3755.7kbits/s dup=51 drop=0 speed=1.05x 


  


  But I need to use the latest version (node-rtsp-stream 0.0.9) for my project, please take a look.

  


• how to use latest FFMPEG in android studio project ?

  4 avril 2016, par arslan haktic

  I have a simple task to make a video from multiple images and an audio file, After searching a lot found that its possible with FFMPEG, Unfortunately there are no updated tutorials for FFMPEG, there are few but outdated and most of them are not working.
  As i have compiled FFMPEG for android using NDK android-ndk-r10e and ffmpeg-2.8.6 on my MAC with Android Studio following the tutorial http://www.roman10.net/how-to-build-ffmpeg-with-ndk-r9/
  It makes the .so files as
  

  Now i can’t understand what should i do to integrate this in my android project, I have also checked,

  How to use Ffmpeg in android studio ?

  how to use ffmpeg in android ?

  FFMPEG on Android

  and mainly this,

  http://www.roman10.net/how-to-build-android-applications-based-on-ffmpeg-by-an-example/

  https://github.com/roman10/android-ffmpeg-tutorial

  But its not working and having errors with no way to resolve this. Can anyone please mention some steps that should be followed to use FFMPEG .so files as in image attached.

• Revision 707b65bd16 : Partial import of "New RTCD implementation" from master branch. Latest version

  9 août 2012, par Christian Duvivier

  Changed Paths : Modify /build/make/configure.sh Add /build/make/rtcd.sh Modify /libs.mk Modify /vp8/common/generic/systemdependent.c Add /vp8/common/rtcd.c Add /vp8/common/rtcd_defs.sh Modify /vp8/vp8_common.mk Partial import of "New RTCD implementation" from master branch. (...)