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openeuler_risc-v-fixing [2024/01/31 06:25] – Add short-circuited segment & fix multiple format misaka00251openeuler_risc-v-fixing [2024/02/29 07:22] – Add expand macro misaka00251
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 </file> </file>
  
 +===== expand macro =====
 +
 +<file spec example.spec>
 +%global common_description %{expand:
 +This package provides a set of C++ libraries for multimedia streaming, using
 +using open standard protocols (RTP/RTCP, RTSP, SIP). These libraries can be
 +used  to build streaming applications.
 +
 +The libraries can also be used to stream, receive, and process MPEG, H.263+ or
 +JPEG video, and several audio codecs. They can easily be extended to support
 +additional (audio and/or video) codecs, and can also be used to build basic
 +RTSP or SIP clients and servers, and have been used to add streaming support to
 +existing media player applications.}
 +
 +%description    %{common_description}
 +</file>