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Saurabh

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On Thu, Nov 17, 2011 at 9:07 AM, Joseph Irvine <[email protected]>wrote:

> Does gstreamer natively work with circular buffers? In my searches for
> circular buffers I have yet to see any references to gstreamer come up.
>
> Is there a particular class within gstreamer I should try to look into?
>
> Thank you,
> Joseph Irvine
>
> On Wed, Nov 16, 2011 at 7:40 PM, BelvCompSvs <[email protected]> wrote:
>
>> gstreamer --- but it very much is a work in progress
>>
>> On Nov 15, 7:20 pm, Joseph Irvine <[email protected]> wrote:
>> > Hello,
>> >
>> > I am trying to build an application that would run on an Android set-
>> > top box (not mobile device). The set-top box will have analog video
>> > inputs.
>> >
>> > I would like to capture the incoming video within Android.
>> >
>> > Once I capture video, I am looking to see if there are any good SDKs
>> > that provide circular buffers for video. I am space constrained and
>> > would like to be able to capture video and have it set to recycle on
>> > itself after a set period of time.
>> >
>> > For instance, if I determine that I want a 30 minute circular buffer,
>> > it would be nice if the 31st minute of captured video began
>> > overwriting minute number 1. During playback, I would like the 30
>> > minutes to appear seamless even across the circle back to the
>> > beginning.
>> >
>> > What is the best way to capture video in Android and process it
>> > through a circular buffer? I fear that Android, being designed
>> > predominately for mobile devices, may make this tricky for me. Is
>> > there a convenient way to do this with MediaRecorder?
>> >
>> > While this isn't actually my application, it is similar enough that it
>> > will suffice for example: Say I want to hook a video camera to the
>> > analog inputs (although I recognize digital would be better for this
>> > scenario). I want it to only record the last 30 minutes worth of
>> > activity, so that at any point I can review the last 30 minutes of
>> > what has transpired, and it will always be the most recent.
>> >
>> > Thanks,
>> > Joseph Irvine
>>
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