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Sebastian Dröge authored Mar 03, 2021 and Tim-Philipp Müller committed Mar 15, 2021

We only support up to 64 channels in GStreamer with a specific layout so
it's safe to assume a NONE layout in this case.

Also the arrays of channel positions are allocated everywhere with 64
elements so don't try setting more than 64 to NONE as that will cause
stack corruptions and similar memory safety issues.

Thanks to Natalie Silvanovich for reporting this issue.

Fixes #92

Part-of: <!123>

Matthew Waters authored Nov 05, 2018 and Tim-Philipp Müller committed May 02, 2019

Remove the git directory

Haihao Xiang authored Nov 05, 2018 and Tim-Philipp Müller committed May 02, 2019

This fixes #43

Yeongjin Jeong authored Apr 29, 2019 and Tim-Philipp Müller committed May 02, 2019

The version of libavutil is printed in the log instead of libavcodec
because avutil_version() returns LIBAVUTIL_VERSION_INT. This can be confusing,
so we should be replace it with avcodec_version().

Guillaume Desmottes authored Feb 21, 2019 and Tim-Philipp Müller committed May 02, 2019

The start time is supposed to be the ts of the first frame.
FFmpeg uses fractions to represent timestamps and the start time may use a
different base than the frame pts. So we may end up having the start
time bigger than the pts because of rounding when converting to gst ts.

See gstreamer/gst-libav#51
for details.

Edward Hervey authored Nov 08, 2018 and Tim-Philipp Müller committed May 02, 2019

Allows actually decoding such streams :)

We don't want to export any symbols from the ffmpeg static libraries
we link to when building inside Cerbero. In the Autotools build, we
pass -export-symbols-regex to libtool which ensures this for us.

Seungha Yang authored Jul 18, 2018 and Tim-Philipp Müller committed Jul 19, 2018

https://bugzilla.gnome.org/show_bug.cgi?id=796827

rlandj authored May 31, 2018 and Tim-Philipp Müller committed Jul 18, 2018

https://bugzilla.gnome.org/show_bug.cgi?id=796452

Matej authored Jul 12, 2014 and Sebastian Dröge committed May 14, 2018

https://bugzilla.gnome.org/show_bug.cgi?id=733094

Don't pass a relative path to gas-preprocessor, always use an
absolute path to make sure it's found

Store the original AS environment variable passed to configure
correctly, and export it so it's actually available to the sub-process
when configuring the embedded ffmpeg

https://bugzilla.gnome.org/show_bug.cgi?id=793103

Otherwise we will reference the dependant libraries with -lfoo rather than
/path/to/libfoo.la which breaks with the Android-based .la parser which
simply passes through all -l libraries.

https://bugzilla.gnome.org/show_bug.cgi?id=786403

They fail with android NDK r16