not able to seek while it plays and Its playing too fast

[Tim-Philipp Müller]

On Fri, 2012-10-12 at 23:12 -0700, somanath sahoo wrote:

Hi,

> I am trying to record an incoming live stream into mp4 format. I am
> able to play that mp4 video file, But i am not able to seek while it
> plays and Its playing too fast.

How are you trying to play it back?

I don't think you will be able to play it back while the file is still
being written to.

If you need to be able to do that, you should create a file in a
streamable format such as e.g. mpeg-ts or mpeg-ps perhaps.

If you ever use these pipelines between two different machines, you
might also want a jitterbuffer before the depayloader (not related to
your issue though).

Cheers
 -Tim

> For sending streaming data to network -- 
> 
> 
> 
> gst-launch-0.10 v4l2src device=/dev/video0 !
> 'video/x-raw-yuv,width=640,height=480' ! x264enc pass=qual
> quantizer=20 tune=zerolatency ! rtph264pay ! udpsink host=127.0.0.1
> port=1234
> 
> 
> for recording the incoming live stream - 
> 
> 
> 
> gst-launch-0.10 -e udpsrc port=1234 ! "application/x-rtp,
> payload=127" ! rtph264depay ! filesink location=x001.mp4
> 
> 
> 
> 
> Please any can provide pointers on this issue so that i can able to
> seek properly while i playback that mp4 file along with its normal
> speed.
> 
> 
> I thought it was clock sync problem. i tried with identity element.
> but i couldn't able to resolve it. 
> 
> 
> I am looking forward for some guidance.
> 
> 
> 
> 
> Thanks & Regards,
> Somanath
> 
> 
> 
> 
> 
> 
> 
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