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• avcodec/vvcdec : misc, remove unused ALFParams.applied

  17 juin 2024, par Nuo Mi

  avcodec/vvcdec : misc, remove unused ALFParams.applied
  

  • [DH] libavcodec/vvc/ctu.h
  • [DH] libavcodec/vvc/filter.c

• Nginx RTMP module not creating .m3u8 in correct format

  24 juin 2024, par Moiz Hassan

  I am creating a rtmp server using nginx-rtmp-module inside a docker container. Using OBS I can connect with the server to start a live stream. M3U8 and .ts files are being created successfully but the .m3u8 file isn't in format I want. The generated .m3u8 file is like :

  


  #EXTM3U
#EXT-X-VERSION:3
#EXT-X-MEDIA-SEQUENCE:5
#EXT-X-TARGETDURATION:10


  


  but I want to generate .m3u8 file so it is simialr to this :

  


  #EXTM3U
#EXT-X-VERSION:3
#EXT-X-TARGETDURATION:10
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-PLAYLIST-TYPE:VOD
#EXTINF:10.000000,
0.ts
#EXTINF:10.000000,
1.ts
#EXTINF:10.000000,
2.ts
#EXTINF:10.000000,
3.ts
#EXTINF:10.000000,
4.ts
#EXTINF:10.000000,
5.ts



  


  . The following is the nginx config that I am using :

  


  user root;
worker_processes  auto;
#error_log  logs/error.log;

events {
    worker_connections  1024;
}

# RTMP configuration
rtmp {
    server {
        listen 1935; # Listen on standard RTMP port
        chunk_size 4000; 
        # ping 30s;
        # notify_method get;

        # This application is to accept incoming stream
        application live {
            live on; # Allows live input

            
            push rtmp://localhost:1935/show;    
            drop_idle_publisher 10s; 
        }

        # This is the HLS application
        application show {
            live on; # Allows live input from above application
            deny play all; # disable consuming the stream from nginx as rtmp

            
            hls on; # Enable HTTP Live Streaming
            hls_fragment 10;
            hls_playlist_length 0;
            hls_path /mnt/hls/;  # hls fragments path
            hls_nested on;

            hls_fragment_naming sequential;
            
            hls_cleanup off;
                    
        }


    }
}


http {
    sendfile off;
    tcp_nopush on;
    directio 512;
    # aio on;
    
    # HTTP server required to serve the player and HLS fragments
    server {
        listen 8080;
        
        # Serve HLS fragments
        location /hls {
            types {
                application/vnd.apple.mpegurl m3u8;
                video/mp2t ts;
            }
            
            root /mnt;

            add_header Cache-Control no-cache; # Disable cache
            
            # CORS setup
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Expose-Headers' 'Content-Length';
            
            # allow CORS preflight requests
            if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Max-Age' 1728000;
                add_header 'Content-Type' 'text/plain charset=UTF-8';
                add_header 'Content-Length' 0;
                return 204;
            }
        }
        
        # Serve DASH fragments
        location /dash {
            types {
                application/dash+xml mpd;
                video/mp4 mp4;
            }

            root /mnt;
            
            add_header Cache-Control no-cache; # Disable cache


            # CORS setup
            add_header 'Access-Control-Allow-Origin' '*' always;
            add_header 'Access-Control-Expose-Headers' 'Content-Length';

            # Allow CORS preflight requests
            if ($request_method = 'OPTIONS') {
                add_header 'Access-Control-Allow-Origin' '*';
                add_header 'Access-Control-Max-Age' 1728000;
                add_header 'Content-Type' 'text/plain charset=UTF-8';
                add_header 'Content-Length' 0;
                return 204;
            }
        }       
        
        # This URL provides RTMP statistics in XML
        location /stat {
            rtmp_stat all;
            rtmp_stat_stylesheet stat.xsl; # Use stat.xsl stylesheet 
        }

        location /stat.xsl {
            # XML stylesheet to view RTMP stats.
            root /usr/local/nginx/html;
        }

    }
}



  


• avfilter/dnn : Use dnn_backend_info_list to search for dnn module

  7 mai 2024, par Zhao Zhili

  avfilter/dnn : Use dnn_backend_info_list to search for dnn module
  Signed-off-by : Zhao Zhili <zhilizhao@tencent.com>
  
  Reviewed-by : Wenbin Chen <wenbin.chen@intel.com>
  
  Reviewed-by : Guo Yejun <yejun.guo@intel.com>
  

  • [DH] libavfilter/dnn/dnn_backend_openvino.c
  • [DH] libavfilter/dnn/dnn_backend_tf.c
  • [DH] libavfilter/dnn/dnn_backend_torch.cpp
  • [DH] libavfilter/dnn/dnn_interface.c
  • [DH] libavfilter/dnn_interface.h