[FFmpeg-user] Stream UDP Multicast from Image

[Welisson Tomé]

Hi Moritz, 

Tks, i have updated my version to the last, and it's work fine exept
that now it is going to down each 1hour. i've tried to chase some thing
related that on internet but i couldn't, so, do you if there is some
option to let the stream always on? 

this is my command line now. 

/usr/local/ffmpeg/bin/ffmpeg -loop 1 -i /home/stream/aviso720.png -c:v
libx264 -r 30 -pix_fmt yuv444p -vf scale=720:480 -vframes 100000 -preset
ultrafast -f mpegts -metadata service_provider="My Stream" -metadata
service_name="Channel Out" -mpegts_original_network_id 0x1122
-mpegts_transport_stream_id 0x3344 -mpegts_service_id 0x5566
-mpegts_pmt_start_pid 0x1500 -mpegts_start_pid 0x150
"udp://224.1.1.2:5000?localaddr=10.10.2.3&pkt_size=188&ttl=64&buffer=7000000"
-threads 1 

Tks 

---
Welisson Tomé

Em 05/01/2017 18:37, Moritz Barsnick escreveu: 

> On Tue, Jan 03, 2017 at 17:56:37 -0200, Welisson Tomé wrote:
> 
>> Here you go the report from ffmpeg output. http://pastebin.com/u8dKf8MJ [1]
> 
> I asked you to post it here, but ... oh well.
> 
>> ffmpeg version N-44806-g3553b81- http://johnvansickle.com/ffmpeg/ [2] Copyright (c) 2000-2015 the FFmpeg developers
> 
> This version is 20 months old. ffmpeg does go through a lot of
> development, incl. bugfixing. Please take the time to test a newer
> version first, especially when it's as easy as grabbing and unpacking
> https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-32bit-static.tar.xz [3]
> 
>> Trailing options were found on the commandline.
> 
> [...]
> 
>> Codec AVOption deadline (Time to spend encoding, in microseconds.) specified for output file #0 (udp://224.1.1.2:5000?localaddr=10.10.2.3&pkt_size=188&ttl=64&buffer=7000000) has not been used for any stream. The most likely reason is either wrong type (e.g. a video option with no video streams) or that it is a private option of some encoder which was not actually used for any stream.
> 
> Please note that your command line may not be doing what you expect it
> to. (This shouldn't have an effect on your issue.)
> 
> Apart from that: I tested your command line (with an 1920x1080 PNG of
> my own, and streaming to the same machine) and neither "ffmpeg -i" nor
> VLC interrupted while playing the stream. So "works for me".
> 
> Please try a newer ffmpeg. If that still has issues, you should try to
> stream from/to the same machine, to see whether that solves the issue.
> Perhaps some UDP packets are lost on your link.
> 
> Moritz
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Links:
------
[1] http://pastebin.com/u8dKf8MJ
[2] http://johnvansickle.com/ffmpeg/
[3]
https://johnvansickle.com/ffmpeg/builds/ffmpeg-git-32bit-static.tar.xz
[4] http://ffmpeg.org/mailman/listinfo/ffmpeg-user