Because i wanted to upgrade the cef version i needed to add the h264 support for webrtc usage.
I have used the following version :
CEF 76.0.1+g763dfe6+chromium-76.0.3809.62
Chromium 76.0.3809.62
The build of this cef version that include the h264 support works fine.
Your gstcef module works fine with the cef version that you declare within your CMakelist.txt buy when i overrride yours by replacing your cef files by ours it work file on a computer, not on an Amazon server (Virtualized).
When i start your pipeline test, i always crash with the following trace :+1:
gdb gst-launch-1.0 /data/cores/core.gst-launch-1.0.23910
bt
[Thread debugging using libthread_db enabled]
Using host libthread_db library "/lib/x86_64-linux-gnu/libthread_db.so.1".
Core was generated by `gst-launch-1.0 cefsrc url=https://soundcloud.com/platform/sama ! queue ! cefdem'.
Program terminated with signal SIGSEGV, Segmentation fault.
#0 __GI___pthread_mutex_lock (mutex=0x10) at ../nptl/pthread_mutex_lock.c:65
65 ../nptl/pthread_mutex_lock.c: No such file or directory.
[Current thread is 1 (Thread 0x7fbe8e0fd740 (LWP 23910))]
(gdb) bt
#0 0x00007fbe8d448fa0 in __GI___pthread_mutex_lock (mutex=0x10) at ../nptl/pthread_mutex_lock.c:65
#1 0x00007fbe874aa188 in base::internal::LockImpl::Lock() () at ./libcef.so
#2 0x00007fbe8732413a in CefFrameHostImpl::RefreshAttributes() () at ./libcef.so
#3 0x00007fbe872f98c1 in CefBrowserHostImpl::DidFinishNavigation(content::NavigationHandle*) () at ./libcef.so
#4 0x00007fbe86010dd0 in content::WebContentsImpl::DidFinishNavigation(content::NavigationHandle*) () at ./libcef.so
#5 0x00007fbe85d443d9 in content::NavigationHandleImpl::~NavigationHandleImpl() () at ./libcef.so
#6 0x00007fbe85d446ee in content::NavigationHandleImpl::~NavigationHandleImpl() () at ./libcef.so
#7 0x00007fbe85d47eac in content::NavigationRequest::~NavigationRequest() () at ./libcef.so
#8 0x00007fbe85d4833e in content::NavigationRequest::~NavigationRequest() () at ./libcef.so
#9 0x00007fbe85d1f94d in content::FrameTreeNode::ResetNavigationRequest(bool, bool) () at ./libcef.so
#10 0x00007fbe85d48ac2 in content::NavigationRequest::OnRequestFailedInternal(network::URLLoaderCompletionStatus const&, bool, base::Optional<std::__1::basic_string<char, std::__1::char_traits<char>, std:
:__1::allocator<char> > > const&, bool) () at ./libcef.so
#11 0x00007fbe85d4d136 in content::NavigationRequest::OnRequestFailed(network::URLLoaderCompletionStatus const&) () at ./libcef.so
#12 0x00007fbe85e0fd80 in content::NavigationURLLoaderImpl::OnComplete(network::URLLoaderCompletionStatus const&) () at ./libcef.so
#13 0x00007fbe8744cd8a in base::TaskAnnotator::RunTask(char const*, base::PendingTask*) () at ./libcef.so
#14 0x00007fbe8745bf7e in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoWorkImpl(base::sequence_manager::LazyNow*, bool*) () at ./libcef.so
#15 0x00007fbe8745bbbe in base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::DoSomeWork() () at ./libcef.so
#16 0x00007fbe8741cd37 in base::(anonymous namespace)::WorkSourceDispatch(_GSource*, int (*)(void*), void*) () at ./libcef.so
#17 0x00007fbe8d6aa417 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#18 0x00007fbe8d6aa650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#19 0x00007fbe8d6aa6dc in g_main_context_iteration () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#20 0x00007fbe87413e5e in base::MessagePumpGlib::Run(base::MessagePump::Delegate*) () at ./libcef.so
#21 0x00007fbe8745c979 in non-virtual thunk to base::sequence_manager::internal::ThreadControllerWithMessagePumpImpl::Run(bool, base::TimeDelta) () at ./libcef.so
#22 0x00007fbe8742f7e7 in base::RunLoop::RunWithTimeout(base::TimeDelta) () at ./libcef.so
#23 0x00007fbe87307ec0 in CefDoMessageLoopWork() () at ./libcef.so
#24 0x00007fbe8bf73c82 in cef_do_work_func(_GstCefSrc*) () at /overlay/cef-gstreamer/Release/libgstcef.so
#25 0x00007fbe8d6aad03 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#26 0x00007fbe8d6aa285 in g_main_context_dispatch () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#27 0x00007fbe8d6aa650 in () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#28 0x00007fbe8d6aa962 in g_main_loop_run () at /usr/lib/x86_64-linux-gnu/libglib-2.0.so.0
#29 0x00007fbe8dc0e9f3 in gst_bus_poll () at /usr/lib/x86_64-linux-gnu/libgstreamer-1.0.so.0
#30 0x000055820a0b0bb3 in ()
#31 0x000055820a0afcb7 in ()
#32 0x00007fbe8d06fb97 in __libc_start_main (main=0x55820a0af460, argc=17, argv=0x7fffc028bce8, init=<optimized out>, fini=<optimized out>, rtld_fini=<optimized out>, stack_end=0x7fffc028bcd8)
at ../csu/libc-start.c:310
#33 0x000055820a0b00da in ()
As far i know, google told me that it can be reproduce with a virtualbox image.
Hi,
Because i wanted to upgrade the cef version i needed to add the h264 support for webrtc usage.
I have used the following version :
The build of this cef version that include the h264 support works fine.
Your gstcef module works fine with the cef version that you declare within your CMakelist.txt buy when i overrride yours by replacing your cef files by ours it work file on a computer, not on an Amazon server (Virtualized).
When i start your pipeline test, i always crash with the following trace :+1:
And the core dump say :
As far i know, google told me that it can be reproduce with a virtualbox image.
The problem seen that one :
I have declare a CEF issue :
Any idea of the problem ?
BR
Thierry