Add clockoverlay without reencode, is this possibile?

[Angel Martin]

What about creating a subtitle file with some timestamps/checkpoints, this
way they can be together and overlaid with the timestamps in most of the
media players.

The issue is that you would need:
1) a Codec that preserves the alpha channel (flash? not in gstreamer I
guess)
2) a Muxer that let you insert both video streams
3) a media Player that renders both streams together

Best,

Angel

On 1 September 2014 17:01, Mailing List SVR <lists at svrinformatica.it> wrote:

> Il 01/09/2014 16:28, Baby Octopus ha scritto:
>
>  I dont think it's possible
>>
>> You can consider sending clock data as a metadata along with your stream,
>> syncronize it on the decoder side, and overlay it before displaying
>>
>
> this is exactly what I did,
>
> Nicola
>
>
>
>>
>>
>> --
>> View this message in context: http://gstreamer-devel.966125.
>> n4.nabble.com/Add-clockoverlay-without-reencode-is-this-possibile-
>> tp972732p4668494.html
>> Sent from the GStreamer-devel mailing list archive at Nabble.com.
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