Public bug reported:
i'm trying to record the screen using Mir screencast GStreamer element
https://code.launchpad.net/gst-mir
i'm getting this error
$gst-launch-1.0 -v mirimagesrc mir-socket=/run/lightdm-mir-0
application-name=test output-id=-1 ! x264enc ! mp4mux ! filesink
location=gmir.mp4 [1453129933.134986] <ERROR> MirBufferStreamAPI: Caught
exception at client library boundary (in
mir_buffer_stream_get_graphics_region): /build/mir-
dQN3qI/mir-0.18.0+16.04.20151216.1/src/platforms/mesa/client/client_buffer.cpp(63):
Throw in function {anonymous}::ShmMemoryRegion::ShmMemoryRegion(const
std::shared_ptr<mir::client::mesa::BufferFileOps>&, int, const
mir::geometry::Size&, mir::geometry::Stride, MirPixelFormat) Dynamic
exception type:
boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error>
> std::exception::what: Failed to mmap buffer 13, "Permission denied"
WARNING: erroneous pipeline: could not link mirimagesrc0 to x264enc0
** Affects: mir (Ubuntu)
Importance: Undecided
Status: New
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https://bugs.launchpad.net/bugs/1535430
Title:
mirimagesrc mir error
Status in mir package in Ubuntu:
New
Bug description:
i'm trying to record the screen using Mir screencast GStreamer element
https://code.launchpad.net/gst-mir
i'm getting this error
$gst-launch-1.0 -v mirimagesrc mir-socket=/run/lightdm-mir-0
application-name=test output-id=-1 ! x264enc ! mp4mux ! filesink
location=gmir.mp4 [1453129933.134986] <ERROR> MirBufferStreamAPI:
Caught exception at client library boundary (in
mir_buffer_stream_get_graphics_region): /build/mir-
dQN3qI/mir-0.18.0+16.04.20151216.1/src/platforms/mesa/client/client_buffer.cpp(63):
Throw in function {anonymous}::ShmMemoryRegion::ShmMemoryRegion(const
std::shared_ptr<mir::client::mesa::BufferFileOps>&, int, const
mir::geometry::Size&, mir::geometry::Stride, MirPixelFormat) Dynamic
exception type:
boost::exception_detail::clone_impl<boost::exception_detail::error_info_injector<std::runtime_error>
> std::exception::what: Failed to mmap buffer 13, "Permission denied"
WARNING: erroneous pipeline: could not link mirimagesrc0 to x264enc0
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