MP4 pseudostreaming - seek delay

[191919]

I wrote such a tool which generates mp4 file-series, it is simple if you are familiar with libgpac.  

You have to keep an array which maps time to file indexes, when a user wants to seek to a specific position, just convert the timestamp (e.g. 01:15:14) to file index (movie_2314_segment_519.mp4) then request it from the server.

You can also use FLVs which contain H264 and AAC if Flash Player is your only client.  

--  
191919


Le mercredi, avril 18, 2012 à 2:29 PM, ragivan a écrit :

> Do you know a tool for doing this? Something that will work on a unix
> system. Also, what if the user wants to jump to the end of the movie? I
> suppose that won't be possible as the user must click to the end of each
> segment until reaching the last segment.
>  
> 191919 Wrote:
> -------------------------------------------------------
> > You can split the big movie file into small
> > pieces, thus you have smaller index for each small
> > movie file.
> >  
> > In the player, when current part is about to end,
> > load next part, when current part is over, play
> > the next part. So the movie is played seamlessly,
> > you save network traffics, and your users feel
> > better. You need to modify your movie player, but
> > it is not a very hard work.
> >  
> > Be caution: you must split your movie file at
> > offsets of key-frame.  
> >  
> > --  
> > 191919
> >  
> >  
> > Le mercredi, avril 18, 2012 à 9:23 AM, ragivan a
> > écrit :
> >  
> > > That was back in 2008, they didn't have 2 hour
> > long videos. But what I
> > > was talking about what regarding the technology,
> >  
> >  
> > lighttpd and nginx both
> > > do pseudo streaming. The moov atom is about 5 MB
> >  
> >  
> > so it takes about 10
> > > seconds to download that before playing the
> >  
> >  
> > video. Is there some
> > > technique to start playing the video after
> >  
> >  
> > partial download of the moov
> > > atom? Or is it possible to cache the moov atom
> >  
> >  
> > into memory for faster
> > > retrieval?
> > >  
> > > Posted at Nginx Forum:
> >  
> > http://forum.nginx.org/read.php?2,223375,225453#ms
> > g-225453
> > >  
> > > _______________________________________________
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> > > http://mailman.nginx.org/mailman/listinfo/nginx
> >  
> >  
> >  
> >  
> >  
> > _______________________________________________
> > nginx mailing list
> > nginx at nginx.org (mailto:nginx at nginx.org)
> > http://mailman.nginx.org/mailman/listinfo/nginx
>  
>  
>  
> Posted at Nginx Forum: http://forum.nginx.org/read.php?2,223375,225459#msg-225459
>  
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