[FFmpeg-user] ffmpeg ip cam stream with drawtext

[frhun]

Please write example
thanks!
Robert

2019. 02. 01. 20:11 keltezéssel, Carl Eugen Hoyos írta:
> 2019-01-28 19:39 GMT+01:00, frhun <frobihun at gmail.com>:
>> Hi all
>>
>> I am new in the mail list.
>> I from Hungary, I usualy helped sport competition, streaming to youtube...
>>
>> I hope someone helps me.
>>
>> I have a ip cam ( hikvision) , so far using only stream to youtube function.
>>
>> ( ffmpeg -re -rtsp_transport tcp -i
>> rtsp://admin:xxxxx@192.168.2.25:554/Streaming/Channels/1 -tune
>> zerolatency -vcodec libx264  -pix_fmt + -c:v copy -ac 1 -c:a aac -strict
>> experimental -f flv rtmp://a.rtmp.youtube.com/live2/x-x-x-x )
>>
>> working as well,
>> but now I want drawing text from dynamic text file.
> 
> Is the performance ok if you use a yuv420p image file
> and use the overlay filter?
> (If this works, you could try to update this file instead
> of the text file.)
> The overlay filter recently has seen optimizations and
> I believe it is unlikely that you can get better than overlay.
> 
> Carl Eugen
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