gst-plugins-rs install from git ?

John P Poet jppoet at gmail.com
Tue Apr 2 02:01:50 UTC 2019


On Mon, Apr 1, 2019 at 6:42 PM John P Poet <jppoet at gmail.com> wrote:

> On Mon, Apr 1, 2019 at 6:26 PM Ray Tiley <raytiley at gmail.com> wrote:
>
>> Hi John,
>>
>> On Mon, Apr 1, 2019 at 7:54 PM John P Poet <jppoet at gmail.com> wrote:
>>
>>> There is a Makefile included with gst-plugins-rs but it does not include
>>> a "install" target.  What is the correct way to install these libraries
>>> such that included functionality can be used in a gstreamer pipeline?
>>>
>>> Thank you,
>>>
>>> John
>>>
>>
>> I've set the GST_PLUGIN_PATH = path/to/rust-plugin/target/debug on
>> systems while testing a plugin.
>>
>
> Thanks for the suggestion.  I tried doing that, but `gst-inspect-1.0 |
> grep mcc` only shows:
> typefindfunctions: application/x-mcc: mcc
> (I also tried Mcc)
>
> I would expect it to find "Mcc Encoder Element" from
> gst-plugins-rs/gst-plugin-closedcaption, but it does not.  Do you have any
> idea what I might be doing wrong?
>

I figured it out.  I had not set LD_LIBRARY_PATH before building
gst-plugins-rs, so those libs were linked against the wrong base versions
of gstreamer.  Thank you for your help, Ray.

John
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