[Nottingham] Raspberry Pi and omxplayer loop
Brian Pickford
brian at brianpickford.co.uk
Wed Jul 4 16:07:48 UTC 2012
Thanks for the pointer, in taking a closer look, I found the issue and this
is now working fine.
Many thanks
#!/bin/sh -x
SERVICE='omxplayer'
while true; do
if ps ax | grep -v grep | grep $SERVICE > /dev/null
then
echo "runing" # sleep 1
else
omxplayer -o hdmi United\ Springs\ Master.mp4
fi
done
The issue was: omxplayer -o hdmi *video.mp4* United\ Springs\ Master.mp4 &
I tested the script with vlc on an ubuntu box, and I must have left
this extraneous video4.mp4 from there
/me slaps forehead
On 4 July 2012 16:20, Dan Mackdermott
> Hi Brian,
>
>
> On 04/07/12 15:23, Brian Pickford wrote:
>
>> I have set up Raspbian and omxplayer from source. This is working well
>> and is doing a great job.
>>
>> I want to be able to play a single video file in an endless loop on my
>> stand at the farnbrough air show next week, but my lack of bash skills
>> id defeating me. I hope some on can spot the error and help me out ...
>>
>
> Have you tried/considered using 'wait' or running it in the foreground?
>
> e.g.
> #!/bin/sh
> while true; do
>
> omxplayer -o hdmi video.mp4 United\ Springs\ Master.mp4 &
> wait
> done
>
> or...
> #!/bin/sh
> while true; do
>
> omxplayer -o hdmi video.mp4 United\ Springs\ Master.mp4 &
> done
>
> This script and a few variants of it either return "Have a nice day ;)"
>>
>> or play the video once through then cycle the same message
>>
>
> You could also use '#!/bin/sh -x' to get more output from your script.
>
> Cheers,
>
> Dan
>
>
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