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More robust implementation of Video Broadcast

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Testing GST features and using HW accelerated  encoding if available
This commit is contained in:
Bruno Herbelin
2022-01-23 12:17:08 +01:00
parent 5c3c26851c
commit a9ab4dbe38
6 changed files with 100 additions and 65 deletions
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8
PatternSource.cpp
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@@ -111,19 +111,19 @@ void Pattern::open( uint pattern, glm::ivec2 res )
// if there is a XXXX parameter to enter
std::string::size_type xxxx = gstreamer_pattern.find("XXXX");
if (xxxx != std::string::npos)
gstreamer_pattern = gstreamer_pattern.replace(xxxx, 4, std::to_string(res.x));
gstreamer_pattern.replace(xxxx, 4, std::to_string(res.x));
// if there is a YYYY parameter to enter
std::string::size_type yyyy = gstreamer_pattern.find("YYYY");
if (yyyy != std::string::npos)
gstreamer_pattern = gstreamer_pattern.replace(yyyy, 4, std::to_string(res.y));
gstreamer_pattern.replace(yyyy, 4, std::to_string(res.y));
// if there is a XXX parameter to enter
std::string::size_type xxx = gstreamer_pattern.find("XXX");
if (xxx != std::string::npos)
gstreamer_pattern = gstreamer_pattern.replace(xxx, 3, std::to_string(res.x/10));
gstreamer_pattern.replace(xxx, 3, std::to_string(res.x/10));
// if there is a YYY parameter to enter
std::string::size_type yyy = gstreamer_pattern.find("YYY");
if (yyy != std::string::npos)
gstreamer_pattern = gstreamer_pattern.replace(yyy, 3, std::to_string(res.y/10));
gstreamer_pattern.replace(yyy, 3, std::to_string(res.y/10));
// remember if the pattern is to be updated once or animated
single_frame_ = !Pattern::patterns_[type_].animated;