Update ffmpeg to 7.1.1

submodules/ffmpeg/Sources/FFMpeg/ffmpeg-7.1.1/doc/fate_config.sh.template

@@ -0,0 +1,55 @@
+slot=                                    # some unique identifier
+repo=git://source.ffmpeg.org/ffmpeg.git  # the source repository
+#branch=release/2.6                       # the branch to test
+samples=                                 # path to samples directory
+workdir=                                 # directory in which to do all the work
+#fate_recv="ssh -T fate@fate.ffmpeg.org" # command to submit report
+comment=                                 # optional description
+build_only=     # set to "yes" for a compile-only instance that skips tests
+ignore_tests=
+
+# the following are optional and map to configure options
+arch=
+cpu=
+cross_prefix=
+as=
+cc=
+ld=
+target_os=
+sysroot=
+target_exec=
+target_path=
+target_samples=
+extra_cflags=
+extra_ldflags=
+extra_libs=
+extra_conf=     # extra configure options not covered above
+
+#make=          # name of GNU make if not 'make'
+makeopts=       # extra options passed to 'make'
+#makeopts_fate= # extra options passed to 'make' when running tests,
+                # defaulting to makeopts above if this is not set
+#tar=           # command to create a tar archive from its arguments on stdout,
+                # defaults to 'tar c'
+#fate_targets=  # targets to make when running fate; defaults to "fate",
+                # can be set to run a subset of tests, e.g. "fate-checkasm".
+
+#fate_environments=  # a list of names of configurations to run tests for;
+                     # each round is run with variables from ${${name}_env} set.
+
+# One example of using fate_environments:
+
+# target_exec="qemu-aarch64-static"
+# fate_targets="fate-checkasm fate-cpu"
+# fate_environments="sve128 sve256"
+# sve128_env="QEMU_CPU=max,sve128=on"
+# sve256_env="QEMU_CPU=max,sve256=on"
+
+# The variables set by fate_environments can also be used explicitly
+# by target_exec, e.g. like this:
+
+# target_exec="qemu-aarch64-static -cpu \$(MY_CPU)"
+# fate_targets="fate-checkasm fate-cpu"
+# fate_environments="sve128 sve256"
+# sve128_env="MY_CPU=max,sve128=on"
+# sve256_env="MY_CPU=max,sve256=on"