Search found 19 matches

by navedjobs
Sun Jul 08, 2012 2:38 pm
Forum: Developement with FFmpeg
Topic: command for Streaming with minimum CPU usage ?
Replies: 2
Views: 4358

command for Streaming with minimum CPU usage ?

ffmpeg -f dshow -i video="UScreenCapture" -r 10 -bufsize 99999k -preset ultrafast -async 1 -f mpegts -s 500x400 -vcodec libx264 -acodec libmap3lame udp://111.119.227.81:5555 I m streaming using this command does any one know what else i can add to this command so that CPU usage is minimum ? any sug...
by navedjobs
Tue Jul 03, 2012 6:57 pm
Forum: Developement with FFmpeg
Topic: Screen capture filter whose CPU utilization is lowest ?
Replies: 1
Views: 1691

Screen capture filter whose CPU utilization is lowest ?

Does any one know , Screen capture filter for FFmpeg whose CPU and memory utilization is lowest ?
I m already fimiliar with
1. Screen-capture-recorder
by navedjobs
Tue Jun 26, 2012 8:55 am
Forum: Developement with FFmpeg
Topic: Where does ffmpeg looks for all available filters?
Replies: 5
Views: 2795

Re: Where does ffmpeg looks for all available filters?

rogerdpack wrote:The UScreenCapture installer "adds" some registry values. ffmpeg then makes a call into the directshow framework, which returns the list.
thanks ...and one more thing, please can you tell me which registry "UScreenCapture installer" edits and what value it puts in there ?
thanks...
by navedjobs
Mon Jun 25, 2012 6:59 pm
Forum: Developement with FFmpeg
Topic: Where does ffmpeg looks for all available filters?
Replies: 5
Views: 2795

Re: Where does ffmpeg looks for all available filters?

rogerdpack wrote:dshow are "direct show devices" installed on your system.
They're basically all listed in the windows registry.

You can list the devices:
http://betterlogic.com/roger/2011/08/ffmpeg-directshow/
So when i install "UScreenCapture filter" it edits some registry values right ?
by navedjobs
Sat Jun 23, 2012 6:09 pm
Forum: Developement with FFmpeg
Topic: Where does ffmpeg looks for all available filters?
Replies: 5
Views: 2795

Where does ffmpeg looks for all available filters?

Can any one tell me that , when we install any filter (for eg: UScreenCapture) how ffmpeg recognise it ? for eg: in the below command how ffmpeg is able to find a filter called UScreenCapture ?

Code: Select all

ffmpeg -f dshow -i video="UScreenCapture" -r film out.flv
by navedjobs
Thu Jun 21, 2012 2:39 pm
Forum: Developement with FFmpeg
Topic: Problem in Streaming desktop using dshow filter?
Replies: 5
Views: 3277

Re: Problem in Streaming desktop using dshow filter?

Does VLC receive the stream well? Do you see pauses in the receiving side, or just the sending side? [dshow @ 01C48C40] real-time buffer 170% full! frame dropped! Last message repeated 92 times may be a clue. My guess would be that the cpu can't keep up with the frame rate...hmm...I don't have much...
by navedjobs
Wed Jun 20, 2012 12:50 pm
Forum: Developement with FFmpeg
Topic: Problem in Streaming desktop using dshow filter?
Replies: 5
Views: 3277

Re: Problem in Streaming desktop using dshow filter?

uncut console output? what vcodec? uncut console output using command C:\Users\Admin\Desktop\imgToVideo\in>ffmpeg -f dshow -i video="screen-capture-recorder" -vcodec libx26 4 -preset ultrafast -async 1 -f mpegts -bufsize 30000k udp://111.119.227.124:5555 ffmpeg version N-34549-g13b7781, Copyright (...
by navedjobs
Tue Jun 19, 2012 6:59 pm
Forum: Developement with FFmpeg
Topic: Problem in Streaming desktop using dshow filter?
Replies: 5
Views: 3277

Problem in Streaming desktop using dshow filter?

hi guys , i am facing a problem , my problem is if I stream a ready to play videos like flv, or avi etc it works fine but when i stream Desktop using this command ffmpeg -f dshow -i video="screen-capture-recorder" -preset ultrafast -async 1 -f mpegts -bufsize 30000k udp://ip:5555 then play it using ...
by navedjobs
Tue Jun 19, 2012 6:52 pm
Forum: Developement with FFmpeg
Topic: ffmpeg always cuts last 10 sec video part while streaming
Replies: 1
Views: 1352

Re: ffmpeg always cuts last 10 sec video part while streamin

while streaming ready to play videos like .flv or .avi etc , i dont know whether ffmpeg drops some of the frame or something else but the last part i.e almost 7-10 sec of video is missing ffmpeg -i "out.flv" -f mpegts udp://ip:5555 ffplay udp:ip:5555 the ffmpeg ends with this error (is this a error...
by navedjobs
Tue Jun 19, 2012 3:35 pm
Forum: Developement with FFmpeg
Topic: ffmpeg always cuts last 10 sec video part while streaming
Replies: 1
Views: 1352

ffmpeg always cuts last 10 sec video part while streaming

while streaming ready to play videos like .flv or .avi etc , i dont know whether ffmpeg drops some of the frame or something else but the last part i.e almost 7-10 sec of video is missing ffmpeg -i "out.flv" -f mpegts udp://ip:5555 ffplay udp:ip:5555 the ffmpeg ends with this error (is this a error ...
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