commandline pipeline launched via gst-launch VS programmatic pipeline

[Stefan Sauer]

On 10/06/2011 07:16 PM, Icarus Alive wrote:
> Are there are performance comparisons available for the 2 approaches,
> where the same logical pipeline is created via commandline & launched
> via gst-launch, versus a programmatically coded pipeline, all C code ?
Please look at the gst_parse_launch docs. The main disadvantage is lack
of flexibilty.
> Or,
>
> What are the factors which make the command-line pipeline slower than
> an all-C application program representing same pipeline ?
> I am thinking in terms of "parsing" the pipeline (but then, I believe
> it is a one-time task).
> Is there any way that a command-line pipeline can be converted to it's
> C-language pipeline, automagically (code-generation) ?
That would be less useful. You are not converting pipeline 3 times a day.

Stefan


>
> Icarus.
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