Capturing jpegs from an h264 stream

Chuck Crisler ccrisler at mutualink.net
Wed Jun 5 08:58:09 PDT 2013


Try it, you don't have anything to lose.


On Wed, Jun 5, 2013 at 11:17 AM, Alex Hewson <mock at mocko.org.uk> wrote:

> On 05/06/2013 16:12, Alex Hewson wrote:
>
>> Since I have control of the framerate with raspivid's --framerate option
>> could I somehow hardcode the timestamps early in my gstreamer pipeline?
>>
>
> A little google-fu turns up an old post on this list -
> http://gstreamer-devel.966125.**n4.nabble.com/Received-buffer-**
> without-timestamp-duration-**td2279050.html<http://gstreamer-devel.966125.n4.nabble.com/Received-buffer-without-timestamp-duration-td2279050.html>
>
> The author says "Try adding videorate and audiorate plugins in the
> respective branches of the pipeline. These plugins will add timestamp field
> to the buffer which comes from filesrc" - so would something as simple as
> inserting videorate after decodebin give me valid timestamps?
>
>
>
> --
> Alex Hewson
> m: +44 7895 265219 | e: mock at mocko.org.uk | Skype: alex.hewson
>
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