19
votes
Accepted
RTMP server using ffmpeg
You can use FFmpeg as an RTMP server as following
ffmpeg -f flv -listen 1 -i rtmp://localhost:1935/live/app -c copy rtsp://YOUR_RTSP_HOST
Notes:
-listen 1 makes FFmpeg act as a RTMP server when used ...
- 306
5
votes
Accepted
RTSP to RTMP converting fails after specific time only when IP camera enters night mode
I've solved the issue by rebuilding the timestamps from scratch with -use_wallclock_as_timestamps 1 and -fflags +genpts.
/usr/bin/ffmpeg -use_wallclock_as_timestamps 1 -i "rtsp://${source}" -fflags +...
- 191
5
votes
Infinite Video Loop in Ffmpeg?
Use
ffmpeg -re -stream_loop -1 -i file.flv -c copy -f flv rtmp://x.y.z
This option is buggy when the input it is applied to is filtered with another input, like in an overlay. For a single input - ...
- 32.6k
2
votes
How can I avoid Quicktime Vulnerability with h.264 encoded MP4 files?
You can strip most of the metadata off your files using ffmpeg:
ffmpeg -i oldfile.mp4 -c copy newfile.mp4
This will copy the first audio and video streams to a new mp4.
- 803
2
votes
Combining two live RTMP streams into another RTMP stream, synchronization issues (with FFMPEG)
I got it working by adding -fflags nobuffer -flags low_delay -strict experimental before all the inputs.
Got helped reading this thread
- 121
1
vote
Live Streaming Video Camera?
The JVC GY-HM200 has live streaming capabilities - http://pro.jvc.com/prof/attributes/features.jsp?model_id=MDL102319.
I've never used that particular model (so have no personal experience of the ...
- 306
1
vote
Monitor FFMPEG Rtmp live stream with FFPLAY pipe
I think i got it!
if anyone wants to clean this up let me know, it does work though as is
this is the partial code from the windows batch file:
ECHO Type in your stating playlist file
ECHO.
set /p ...
1
vote
NDI vs RTSP/RTMP in PTZOptics cameras
We used RTSP and it works fine. There are a few benefits of NDI (like doing PTZ controls over that protocol) but not worth the price jump for the cameras, in my opinion ($600 to upgrade each camera ...
- 11
1
vote
FFmpeg rtmp listen not working correctly: Connection Refused
Try to use static build of ffmpeg without librtmp. You can download it from the website, or build by yourself. I've got the same problem, but without this lib I could run ffmpeg listener. Also when I ...
1
vote
ffmpeg rtmp server connection issues
I followed your instructions. I changed localhost to 127.0.0.1:10000, and I was using input from an rtsp.
Here is my command. It worked for me. I was able to get the stream in VLC player.
ffmpeg -i &...
- 11
1
vote
Combining two live RTMP streams into another RTMP stream, synchronization issues (with FFMPEG)
-vsync parameter
Video sync method.
0: Each frame is passed with its timestamp from the demuxer to the muxer
1: Frames will be duplicated and dropped to achieve exactly the requested constant ...
- 11
1
vote
Accepted
OBS RTMP to Web player
Perhaps you've already discovered a solution, but you need a server that accepts the RTMP stream, and outputs an HLS video stream. You can then use one of many JavaScript players (like video.js) to ...
- 136
1
vote
Adding date/time information on video for ffmpeg
I think adding:
-vf "drawtext=fontfile=/usr/share/fonts/dejavu/DejaVuSans-Bold.ttf: text='%{localtime\:%T}': [email protected]: x=7: y=700"
should work. See Adding time stamp overlay to video ...
1
vote
Accepted
Stream using HLS as source fails
The reason is because HLS as a source is really just a static file (a bunch of .TS packets). This requires you feed the new ffmpeg process (in your case RTMP) at x1 speed, or real time. You can do ...
- 26
1
vote
How do I playout rtmp stream to SDI (Decklink Studio 4K) using FFMPEG command?we are using Windows 7 operating system
As the docs say,
you need the Blackmagic DeckLink SDK and you need to configure with
the appropriate --extra-cflags and --extra-ldflags. On Windows, you
need to run the IDL files through widl
...
- 32.6k
1
vote
Browser-based non-webrtc webcam capture
If you can afford to buy a used BlackMagic H.264 ProCoder, it's a fantastic device, allowing you to input either a HDMI or HD-SDI signal and push to either RTMP or HTTP via h.264 -- with full control ...
- 2,477
1
vote
Browser-based non-webrtc webcam capture
as an AD.3
you can use HLS or you can use WebRTC with h264 or webm DASH
for DASH it somewhat blurry form me (no straight answer for ffmpeg), but as for the HLS this is supported in a straightforward ...
- 121
1
vote
Is there a buffer caching application that preloads streaming video?
Launch VLC. Go to Open Network Stream. After specifying the URL, select Convert in place of Play. Choose Dump raw input. In destination file, specify somefilename.ts. Wait 10 minutes. Launch another ...
- 32.6k
Only top scored, non community-wiki answers of a minimum length are eligible