Build fails with `AudioDecoderFFmpeg.cpp:103:15: error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean ‘avcodec_decode_subtitle2’?` and `AudioDecoderFFmpeg.cpp:103:15: error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean ‘avcodec_decode_subtitle2’?`

[dreirund]

QtAV, Qt version and platform

• QtAV: Latest checkout from this git repository, commit ID: fdc613dc99304f208cff0bb25b3ded14bb993237 from 2023-02-26
• Qt: `qt5ct
• Platform: Artix GNU/Linux (rolling release)
• Compiler: GCC; gcc --version | head -n1: gcc (GCC) 13.1.1 20230429

Reproduction steps

Build this software according to ↗ this PKGBUILD

Expected behavior

Clean build

Actual behavior

Fails to build for me with
AudioDecoderFFmpeg.cpp:103:15: error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean ‘avcodec_decode_subtitle2’?
and
AudioDecoderFFmpeg.cpp:148:37: error: ‘AVFrame’ {aka ‘struct AVFrame’} has no member named ‘pkt_pts’; did you mean ‘pkt_dts’?:

[...]
[ 19%] Building CXX object src/CMakeFiles/QtAV.dir/codec/audio/AudioDecoderFFmpeg.cpp.o
[...]
/tmp/makepkg/build/qtav-git/src/QtAV/src/codec/audio/AudioDecoderFFmpeg.cpp:103:15: error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean ‘avcodec_decode_subtitle2’?
  103 |         ret = avcodec_decode_audio4(d.codec_ctx, d.frame, &got_frame_ptr, &eofpkt);
      |               ^~~~~~~~~~~~~~~~~~~~~
      |               avcodec_decode_subtitle2
/tmp/makepkg/build/qtav-git/src/QtAV/src/codec/audio/AudioDecoderFFmpeg.cpp:106:15: error: ‘avcodec_decode_audio4’ was not declared in this scope; did you mean ‘avcodec_decode_subtitle2’?
  106 |         ret = avcodec_decode_audio4(d.codec_ctx, d.frame, &got_frame_ptr, (AVPacket*)packet.asAVPacket());
      |               ^~~~~~~~~~~~~~~~~~~~~
      |               avcodec_decode_subtitle2
[...]
/tmp/makepkg/build/qtav-git/src/QtAV/src/codec/audio/AudioDecoderFFmpeg.cpp:148:37: error: ‘AVFrame’ {aka ‘struct AVFrame’} has no member named ‘pkt_pts’; did you mean ‘pkt_dts’?
  148 |     f.setTimestamp((double)d.frame->pkt_pts/1000.0);
      |                                     ^~~~~~~
      |                                     pkt_dts
make[2]: *** [src/CMakeFiles/QtAV.dir/build.make:455: src/CMakeFiles/QtAV.dir/codec/audio/AudioDecoderFFmpeg.cpp.o] Error 1
make[2]: *** Waiting for unfinished jobs....
make[1]: *** [CMakeFiles/Makefile2:201: src/CMakeFiles/QtAV.dir/all] Error 2
make: *** [Makefile:136: all] Error 2

Log file

N/A, since I cannot build at all.

Sample files (optional)

N/A, since I cannot build at all.

[wang-bin]

they are removed in ffmpeg 6.0. you have to use new apis

[dreirund]

they are removed in ffmpeg 6.0. you have to use new apis

But isn't this then an issue with QtAV which needs to use new APIs, not me?

[wang-bin]

Yes, but i'm not maintaining this project, you have to use old ffmpeg version or modify yourself

[dreirund]

2023-05-08, WangBin @.***>:

Yes, but i'm not maintaining this project, you have to use old ffmpeg version or modify yourself

OK, I am confused: This project is hosted at wang-bin/QtAV, and you are wang-bin, so you seem to maintain this github project. What does it mean you are not maintaining it, and who is maintaining it?

[wang-bin]

no one. I'm working on other projects, this project is dead.

[dreirund]

2023-05-08, WangBin @.***>:

no one. I'm working on other projects, this project is dead.

OK.

can you then please add a prominent information at the top of the README.md and archive the repository?

Regards!

[wang-bin]

readme is updated