Hi ,
1 . I am using DM8148 Davinci Processor and in that Arm7 core is using with
a speed of 600MHz.
2 . ffmpeg-1.1.4 is using .
3. Command used for streaming the video shall be given below . It streams
the data but is slow and takes 99% of CPU usage.
ffmpeg -re -i video.mp4 -f mpegts udp:10.5.4.69:1234
4. The above command is what i am using for streaming an MP4 video file .
Can any one suggest how to reduce the CPU usage .
Regards,
Subeesh babu
Mob: +91-8939229627
----- Original Message -----
From: "Moritz Barsnick" <[email protected]>
To: "FFmpeg user discussions" <[email protected]>
Sent: Saturday, July 05, 2014 4:40 PM
Subject: Re: [FFmpeg-user] Reg: CPU Usage Issue
On Fri, Jul 04, 2014 at 11:39:19 +0530, subeesh.babu wrote:
ffmpeg -re -i video.mp4 -f mpegts udp:10.5.4.69:1234
a.. It takes 99% of CPU usage . Any one suggest how to reduce my
CPU usage .
If video.mp4 already contains the correct codecs with the correct
parameters for your streamed mpegts, you could avoid recoding totally
by adding:
-c copy
(or -c:v copy, if it shall only apply to video).
That avoids very much of the CPU usage.
Apart from that, we usually expect your full ffmpeg command line and
the complete, uncut output on this list, to better understand your
scenario.
Moritz
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