I am trying to convert a live rtmp stream to hls stream on real time.
I got some idea after reading
i am able to convert the live rtmp stream to hls but not at run time. when i run the command and test for any hsl files (.m3u8 and .ts) i am not able to see but when i interrupt the command and check there i get the hls files as required.
I searched on google for solution but not able to get proper answer.
Can any body help me?
Thanks in Advance...
This is a short guide for HLS streaming with any input file or stream:
I am following user1390208's approach, so I use FFMPEG only to produce the rtmp stream which my server then receives to provide HLS. Instead of Unreal/Wowza/Adobe, I use the free server nginx with the rtmp module, which is quite easy to setup. This is how I do it in short: Any input file or stream -> ffmpeg -> rtmp -> nginx server -> HLS -> Client
or more detailed:
input video file or stream (http, rtmp, whatever) --> ffmpeg transcodes live to x.264 + aac, outputs to rtmp --> nginx takes the rtmp and serves a HLS to the user (client). So on the client side you can use VLC or whatever and connect to the .m3u8 file which is provided by nginx.
This is how I use ffmpeg to transcode my input file to rtmp:
ffmpeg -re -i mydirectory/myfile.mkv -c:v libx264 -b:v 5M -pix_fmt yuv420p -c:a:0 libfdk_aac -b:a:0 480k -f flv rtmp://localhost:12345/hls/mystream;
(the .mkv is 1080p with 5.1 sound, depending on your input, you should use lower bitrates!)
Where do you get the rtmp stream from?
Any server X with a stream Y? Then you have to change the ffmpeg command to:
ffmpeg -re -i rtmp://theServerX/yourStreamY -c:v libx264 -b:v 5M -pix_fmt yuv420p -c:a:0 libfdk_aac -b:a:0 480k -f flv rtmp://localhost:12345/hls/mystream;
or if your rtmp stream is already h.264/aac encoded, you could try to use the copy
option in ffmpeg to stream the content directly to nginx.
As you see in my nginx config file:
rtmp://localhost:12345/hls/mystream;
location /hls
. This means in VLC I can connect to http://myServer:80/hls/mystream.m3u8
to access the HLS stream. Is everything clear? Happy streaming!