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• Asynchronous ffmpeg downloading not working with HLS source

  23 août 2024, par Ali Hussein

  I have read about the async puller for HTTP client in ffmpeg to pull streams asynchronously. it seems it cannot pull the .ts files from the playlist file and this is a sample of the errors
  

  


  [hls @ 0x55aa48240c00] Skip ('#EXT-X-VERSION:3')
[AVIOContext @ 0x55aa482a0700] Statistics: 519 bytes read, 0 seeks
[hls @ 0x55aa48240c00] Opening 'async:https://127.0.0.1/input.m3u8' for reading
[async @ 0x55aa482a5d80] No default whitelist set
[https @ 0x55aa48288dc0] Setting default whitelist 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 0x55aa482a6400] Original list of addresses:
[tcp @ 0x55aa482a6400] Address 127.0.0.1 port 443
[tcp @ 0x55aa482a6400] Interleaved list of addresses:
[tcp @ 0x55aa482a6400] Address 127.0.0.1 port 443
[tcp @ 0x55aa482a6400] Starting connection attempt to 127.0.0.1 port 443
[tcp @ 0x55aa482a6400] Successfully connected to 127.0.0.1 port 443
[https @ 0x55aa48288dc0] request: GET /input.m3u8 HTTP/1.1
User-Agent: Lavf/58.76.100
Accept: */*
Range: bytes=0-
Connection: keep-alive
Host: localhost
Icy-MetaData: 1

[hls @ 0x55aa48240c00] Skip ('#EXT-X-VERSION:3')
[AVIOContext @ 0x55aa482a6040] Statistics: 519 bytes read, 0 seeks
[hls @ 0x55aa48240c00] HLS request for url 'async:https://127.0.0.1/input_1664112.ts', offset 0, playlist 0
[hls @ 0x55aa48240c00] Failed to open segment 1664112 of playlist 0
[hls @ 0x55aa48240c00] Opening 'async:https://127.0.0.1/input.m3u8' for reading
[async @ 0x55aa48288dc0] No default whitelist set
[https @ 0x55aa482a5d80] Setting default whitelist 'http,https,tls,rtp,tcp,udp,crypto,httpproxy'
[tcp @ 0x55aa48283b40] Original list of addresses:
[tcp @ 0x55aa48283b40] Address 127.0.0.1 port 443
[tcp @ 0x55aa48283b40] Interleaved list of addresses:
[tcp @ 0x55aa48283b40] Address 127.0.0.1 port 443
[tcp @ 0x55aa48283b40] Starting connection attempt to 127.0.0.1 port 443
[tcp @ 0x55aa48283b40] Successfully connected to 127.0.0.1 port 443
[https @ 0x55aa482a5d80] request: GET /input.m3u8 HTTP/1.1
User-Agent: Lavf/58.76.100
Accept: */*
Range: bytes=0-
Connection: keep-alive
Host: localhost
Icy-MetaData: 1


  


  By the way, the stream is playable perfectly in VLC.

  


• Live stream playing

  20 décembre 2011, par John Smith

  well, I can capture the incoming stream. Its produced by FFMpeg. The php code Im doing it with :

  $address = '127.0.0.1';
  
  $port = 1234;
  
  $outfile = "output.flv";
  
  
  
  $ofp = fopen($outfile, 'w');
  
  
  
   if (($sock = socket_create(AF_INET, SOCK_STREAM, SOL_TCP)) === false) { echo "socket_create() failed: reason: " . socket_strerror(socket_last_error()) . "\n"; sleep (5); die; }
  
   if (socket_bind($sock, $address, $port) === false) { echo "socket_bind() failed: reason: " . socket_strerror(socket_last_error($sock)) . "\n"; sleep (5); die; }
  
   if (socket_listen($sock, 5) === false) { echo "socket_listen() failed: reason: " . socket_strerror(socket_last_error($sock)) . "\n"; sleep (5); die; }
  
   if (($msgsock = socket_accept($sock)) === false) { echo "socket_accept() failed: reason: " . socket_strerror(socket_last_error($sock)) . "\n"; sleep (5); break; }
  
   do {
  
      $a = '';
  
      socket_recv ($msgsock, $a, 65536, MSG_WAITALL);
  
      fwrite ($ofp, $a);
  
      echo strlen($a);
  
   } while (true);

  so it produces good file, if I replay this it looks good. But I want to stream it on a site, if I just put a link to the .flv, it would play it from the beginning. How to make it real live ? Thanx in advance.

• The RTSP stream provided by my camera is parsed properly by ffmpeg on windows but on Linux it shows：Invalid data found when processing input ? [closed]

  9 novembre 2023, par LvWei

  The RTSP stream provided by my camera is parsed properly by ffmpeg on windows but on Linux it shows：Invalid data found when processing input ?

  


  The execution logs for ffmpeg for both operating systems are as follows：

  


  Linux :

  


  Opening an input file: rtsp://admin:12345678wjc@10.11.12.143:8960/h264/ch1/sub/av_stream.
Probing rtsp score:100 size:0
[tcp @ 0x64c8480] No default whitelist set
[tcp @ 0x64c8480] Original list of addresses:
[tcp @ 0x64c8480] Address 10.11.12.143 port 8960
[tcp @ 0x64c8480] Interleaved list of addresses:
[tcp @ 0x64c8480] Address 10.11.12.143 port 8960
[tcp @ 0x64c8480] Starting connection attempt to 10.11.12.143 port 8960
[tcp @ 0x64c8480] Successfully connected to 10.11.12.143 port 8960
[rtsp @ 0x64c5840] Sending:
OPTIONS rtsp://10.11.12.143:8960/h264/ch1/sub/av_stream RTSP/1.0
CSeq: 1
User-Agent: Lavf60.3.100

--
[rtsp @ 0x64c5840] ret=-104 c=00 [rtsp://admin:password@10.11.12.143:8960/h264/ch1/sub/av_stream: Invalid data found when processing input


  


  Windows :

  


  [tcp @ 000001c07a8ddd00] No default whitelist set
[tcp @ 000001c07a8ddd00] Original list of addresses:
[tcp @ 000001c07a8ddd00] Address 10.11.12.143 port 8960
[tcp @ 000001c07a8ddd00] Interleaved list of addresses:
[tcp @ 000001c07a8ddd00] Address 10.11.12.143 port 8960
[tcp @ 000001c07a8ddd00] Starting connection attempt to 10.11.12.143 port 8960
[tcp @ 000001c07a8ddd00] Successfully connected to 10.11.12.143 port 8960
[rtsp @ 000001c07a8da480] Sending:
OPTIONS rtsp://10.11.12.143:8960/h264/ch1/sub/av_stream RTSP/1.0
CSeq: 1
User-Agent: Lavf60.15.100

--
[rtsp @ 000001c07a8da480] ret=1 c=52 [R]
[rtsp @ 000001c07a8da480] ret=1 c=54 [T]
[rtsp @ 000001c07a8da480] ret=1 c=53 [S]
[rtsp @ 000001c07a8da480] ret=1 c=50 [P]
[rtsp @ 000001c07a8da480] ret=1 c=2f [/]
[rtsp @ 000001c07a8da480] ret=1 c=31 [1]
[rtsp @ 000001c07a8da480] ret=1 c=2e [.]
[rtsp @ 000001c07a8da480] ret=1 c=30 [0]
[rtsp @ 000001c07a8da480] ret=1 c=20 [ ]
[rtsp @ 000001c07a8da480] ret=1 c=32 [2]
[rtsp @ 000001c07a8da480] ret=1 c=30 [0]
    Last message repeated 1 times
[rtsp @ 000001c07a8da480] ret=1 c=20 [ ]
[rtsp @ 000001c07a8da480] ret=1 c=4f [O]
[rtsp @ 000001c07a8da480] ret=1 c=4b [K]
[rtsp @ 000001c07a8da480] ret=1 c=0d [
]
[rtsp @ 000001c07a8da480] ret=1 c=0a [
]
[rtsp @ 000001c07a8da480] line='RTSP/1.0 200 OK'


  


  windows下完整执行日志链接：
https://cowtransfer.com/s/b69b55e743c244 点击链接查看 [ windows_log.txt ] ，或访问奶牛快传 cowtransfer.com 输入传输口令 bsp0fk 查看；

  


  Why is this happening ? What causes parsing failures on linux systems ?感谢各位大佬！！！