how are *all* the pipelines elements involved?

[Rossana Guerra]

I don't know how and where to plug another filescr and textoverlay for this
matter.

2011/11/26 Rossana Guerra <guerra.rossana at gmail.com>

> Hello, tanks for your response, I'm aware of GstParse, but I need a
> 'customization' of this pipeline actually, and doing it by code, that's why
> I asked. I need to add subtitles and other time-based elements to an avi
> file.
>
> This is my actual pipeline,
>
>                                mad ---- ffdec_mpeg4
> ----queue-----alsasink  //audio part
>
> filescr---avidemux ----
>
>                                queue---autovideosink  //video part
>
>
> Thanks
>
> Rossana
>
>
> 2011/11/26 Sean McNamara <smcnam at gmail.com>
>
>> Hi,
>>
>> On Sat, Nov 26, 2011 at 8:13 PM, Rossana Guerra
>> <guerra.rossana at gmail.com> wrote:
>> > Hello everyone, I need to pass this command line with some nuances, to
>> code
>> > (c/c++):
>> > gst-launch textoverlay name=overlay ! ffmpegcolorspace ! videoscale !
>> > autovideosink filesrc location=movie.avi ! decodebin2 !
>> ffmpegcolorspace !
>> > overlay.video_sink filesrc location=movie.srt ! subparse !
>> overlay.text_sink
>> >
>> > How it could be? the linking issues mainly, I can't get how to to with 2
>> > filescr, one for the avi and the other one for the .srt.
>>
>> If this pipeline does what you want in gst-launch, just take the
>> pipeline description text and pass it to one of the GstParse functions
>> (depending on how much control you need):
>>
>>
>> http://gstreamer.freedesktop.org/data/doc/gstreamer/head/gstreamer/html/gstreamer-GstParse.html
>>
>> Unless you need to dynamically add/remove elements from the pipeline
>> at runtime, you should never have to do any manual element
>> linking/unlinking if you use GstParse. You just get a Bin or a
>> Pipeline, set properties as needed, and control the state (paused,
>> playing, etc) depending on what your app is supposed to do.
>>
>> HTH,
>>
>> Sean
>>
>> > Thanks
>> >
>> > Rossana
>> >
>> >
>> > _______________________________________________
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>> > gstreamer-devel at lists.freedesktop.org
>> > http://lists.freedesktop.org/mailman/listinfo/gstreamer-devel
>> >
>> >
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>>
>
>
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