Stephen Seo 758b47d4ed obs-ffmpeg: Use new side-data FFmpeg 6.1 API
Fixes for using FFmpeg 6.1 due to deprecations. Uses `#if` macros to
allow builds for using older versions of FFmpeg.

This commit replaces usage of `av_stream_add_side_data(...)` with
`av_packet_side_data_add(...)`, as the former was deprecated in favor of
the latter.

The FFmpeg commit that deprecated `av_stream_add_side_data(...)` is [1].

The FFmpeg commit that introduced `av_packet_side_data_add(...)` is [2].

Note that the deprecation commit is after the new API function. The
commit in between [3] appears to be changes that migrates to the usage
of the new API function.

[1]: avformat/avformat: use the side data from AVStream.codecpar
https://github.com/FFmpeg/FFmpeg/commit/5432d2aacad5fa7420fe2d9369ed061d521e92d6

[2]: avcodec/packet: add generic side data helpers
https://github.com/FFmpeg/FFmpeg/commit/74279227dd28d01b447edb8e617a545982171c2c

[3]: avcodec/codec_par: add side data to AVCodecParameters
https://github.com/FFmpeg/FFmpeg/commit/21d7cc6fa9a26e94965fa71b25655d07568450fe
2023-12-02 17:43:18 -06:00
2023-05-20 01:31:18 -07:00
2023-10-10 13:34:41 +00:00
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OBS Studio <https://obsproject.com>
===================================

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What is OBS Studio?
-------------------

OBS Studio is software designed for capturing, compositing, encoding,
recording, and streaming video content, efficiently.

It's distributed under the GNU General Public License v2 (or any later
version) - see the accompanying COPYING file for more details.

Quick Links
-----------

- Website: https://obsproject.com

- Help/Documentation/Guides: https://github.com/obsproject/obs-studio/wiki

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Contributing
------------

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S
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OBS Studio - Free and open source software for live streaming and screen recording
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