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Sur d’autres sites (4868)

  • ffmpeg -vcopy to folder without filename

    9 novembre 2017, par Musikdoktor

    I’m trying to find a command line to copy part of videos and export them to a different folder.

    The problem i need to solve is each file may have different extensions, .mxf, .dv, .avi etc some came from a internal url server that gives download links like /server/download ?id=1000 and that will download an mp4, or a mxf so i have no idea the extension.. the name is not important..

    i want to know if it’s possible or there’s an existing command line where the -y file.extension is not needed.

    For example

    ffmpeg.exe -i "/server/download ?id=1000" -vcodec copy -acodec copy -y "folder/"

    An i get a filename.avi or filename.mxf inside that "folder/"

  • How i can add logo on any location on ffmpeg stream ? This is my command :

    9 décembre 2017, par Jond David

    ffmpeg -y -i input.mp4 -i "logo2.png" -filter_complex "[0:v]setpts=PTS/1.15,boxblur=2:1,scale=iw/1.75 :-1,pad=iw+26:ih+26:13:13:color=blue [v1] ; movie=bgmu.mp4:loop=999,setpts=N/(FRAME_RATE*TB) [v2] ; [v2][v1]overlay=shortest=1:x=W-w-30:y=H-h-22 [v3] ; [v3][1:v]overlay=0:0,setdar=16/9 ; [0:a]atempo=1.15, aecho=0.4:0.66:2:0.2, chorus=0.5:0.9:50|80:0.4|0.42:0.25|0.4:2|1.4, firequalizer=gain_entry=’entry(100,0) ; entry(400, -4) ; entry(1000, -6) ; entry(2000, 0)’,equalizer = f = 1000 : width_type = q : width = 1 : g = 2, equalizer = f = 100 : width_type = q : width = 2 : g = 5,pan=stereo|c0

  • Multiple Video Streams in one Feed ffmpeg

    1er février 2014, par trueblue

    We are trying to send live stream from two webcams as below :

    ffmpeg -f video4linux2 -i /dev/video0 -f video4linux2 -i /dev/video1 http://127.0.0.1:8090/feed1.ffm

    We want to play both the streams using any players available. When we use VLC, to open the stream, we get only one stream( from /dev/video0). The command is as below :

    vlc http://127.0.0.1:8090/test.mpg

    Here I am running ffserver in my machine and trying to access as localhost. My ffserver config is as below :

    Port 8090
    
BindAddress 0.0.0.0
    
MaxHTTPConnections 2000
    
MaxClients 1000
    
MaxBandwidth 1000
    
CustomLog -
    
NoDaemon
    

    
<feed>
    
File /tmp/feed1.ffm
    
FileMaxSize 1G
    
ACL allow 127.0.0.1
    
</feed>
    

    
<stream>
    

    
# coming from live feed &#39;feed1&#39;
    
Feed feed1.ffm
    
Format mpeg
    
VideoBufferSize 40000
    
VideoSize 1280x720
    
VideoCodec mpeg1video
    
NoAudio
    
ACL ALLOW 127.0.0.1
    
</stream>
    

    
<stream>
    
Format status
    

    
# Only allow local people to get the status
    
ACL allow localhost
    
ACL allow 192.168.0.0 192.168.255.255
    

    
#FaviconURL http://pond1.gladstonefamily.net:8080/favicon.ico
    
</stream>
    

    

    
# Redirect index.html to the appropriate site
    

    
<redirect>
    
URL http://www.ffmpeg.org/
    
</redirect>

    If we try the below command to save two streams onto the file, we are getting two instances of VLC player and both Streams can be seen :

    ffmpeg -f video4linux2 -i /dev/video0 -f video4linux2 -i /dev/video1 /home/2Streams.mpg

    Its a strange behavior I am able to save two Video Streams as a file but I am unable to send Two Video Streams in one Single feed. Kindly help me out in achieving the same.

    Regards

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