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Stream jpg images

Help with creation, editing, or playback of sounds, images, or video. Amarok, audacious, mplayer, grip, cdparanoia and anything else that makes a sound or plays a video.
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BodOrange
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Stream jpg images

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Post by BodOrange » Sat Aug 19, 2006 9:03 am

I have a hauppauge media mvp running IPTV and can successfully transcode and stream various video formats to it. I'd like to stream jpg as a slideshow directly from files without converting the them to a video file beforehand. vlc doesn't seem to support doing this. Can anyone suggest another way?

Thanks.
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LoDown
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Post by LoDown » Sun Aug 20, 2006 9:45 pm

i would check into mplayer...it is incredibly configurable. I know that it is possible using mplayer to go from video to a series of jpegs...don't know it it supports going back the other way. Perhaps something to check into.
Please remember to add [SOLVED] to your topic subject line when it is solved.
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beandog
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Post by beandog » Mon Aug 21, 2006 4:36 am

LoDown wrote:...don't know it it supports going back the other way. Perhaps something to check into.
Yah, it does. Its a little tricky, but it works.

http://www.mplayerhq.hu/DOCS/HTML/en/me ... mages.html
If it ain't broke, tweak it. dvds | blurays | blog | wiki
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BodOrange
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Post by BodOrange » Mon Aug 21, 2006 8:29 am

beandog wrote:Yah, it does. Its a little tricky, but it works.

http://www.mplayerhq.hu/DOCS/HTML/en/me ... mages.html
Thanks.
Will I be able to create mpeg2 video and output as a udp stream from a single invocation of mencoder or do I need to pipe it to another tool to create the network stream?

Cheers.
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beandog
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Post by beandog » Mon Aug 21, 2006 1:51 pm

You would probably need to use something else to stream it. I'd look at VLC.
If it ain't broke, tweak it. dvds | blurays | blog | wiki
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BodOrange
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Post by BodOrange » Thu Aug 24, 2006 7:32 am

I have used mencoder and it works great if you specify a slow framerate. The mpeg2 encoder doesn't support this, but this is not an issue now ;-)
The main problem seems that you can not pipe encoded video from mencoder to another process. AISI this is because of the demands of encoding (i.e writing to headers at the end of processing video).
I was hoping to stream jpg's direct from file without creating an intermediate video file. So I hope to try encoding to a raw video stream, using mencoder, then pipe this to vlc.
I'm unsure (if in fact possible) how I pipe output from mencoder and whether, say, vlc accepts it as input.
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