multimedia/wf-recorder: unbreak build with ffmpeg 7.0

../src/frame-writer.cpp:458:19: error: no member named 'channel_layouts' in 'AVCodec'; did you mean 'ch_layouts'?

if (!codec->channel_layouts)
            ^~~~~~~~~~~~~~~
            ch_layouts

/usr/local/include/libavcodec/codec.h:230:28: note: 'ch_layouts' declared here

const AVChannelLayout *ch_layouts;
                       ^

../src/frame-writer.cpp:461:23: error: no member named 'channel_layouts' in 'AVCodec'; did you mean 'ch_layouts'?

if (!codec->channel_layouts[i])
            ^~~~~~~~~~~~~~~
            ch_layouts

/usr/local/include/libavcodec/codec.h:230:28: note: 'ch_layouts' declared here

const AVChannelLayout *ch_layouts;
                       ^

../src/frame-writer.cpp:461:15: error: invalid argument type 'const AVChannelLayout' to unary expression

if (!codec->channel_layouts[i])
    ^~~~~~~~~~~~~~~~~~~~~~~~~~

../src/frame-writer.cpp:463:22: error: no member named 'channel_layouts' in 'AVCodec'; did you mean 'ch_layouts'?

if (codec->channel_layouts[i] == AV_CH_LAYOUT_STEREO)
           ^~~~~~~~~~~~~~~
           ch_layouts

/usr/local/include/libavcodec/codec.h:230:28: note: 'ch_layouts' declared here

const AVChannelLayout *ch_layouts;
                       ^

../src/frame-writer.cpp:463:41: error: invalid operands to binary expression ('const AVChannelLayout' and 'unsigned long long')

if (codec->channel_layouts[i] == AV_CH_LAYOUT_STEREO)
    ~~~~~~~~~~~~~~~~~~~~~~~~~ ^  ~~~~~~~~~~~~~~~~~~~

../src/frame-writer.cpp:464:29: error: no member named 'channel_layouts' in 'AVCodec'; did you mean 'ch_layouts'?

return codec->channel_layouts[i];
              ^~~~~~~~~~~~~~~
              ch_layouts

/usr/local/include/libavcodec/codec.h:230:28: note: 'ch_layouts' declared here

const AVChannelLayout *ch_layouts;
                       ^

../src/frame-writer.cpp:464:22: error: no viable conversion from returned value of type 'const AVChannelLayout' to function return type 'uint64_t' (aka 'unsigned long')

return codec->channel_layouts[i];
       ^~~~~~~~~~~~~~~~~~~~~~~~~

../src/frame-writer.cpp:467:21: error: no member named 'channel_layouts' in 'AVCodec'; did you mean 'ch_layouts'?

return codec->channel_layouts[0];
              ^~~~~~~~~~~~~~~
              ch_layouts

/usr/local/include/libavcodec/codec.h:230:28: note: 'ch_layouts' declared here

const AVChannelLayout *ch_layouts;
                       ^

../src/frame-writer.cpp:467:14: error: no viable conversion from returned value of type 'const AVChannelLayout' to function return type 'uint64_t' (aka 'unsigned long')

return codec->channel_layouts[0];
       ^~~~~~~~~~~~~~~~~~~~~~~~~

../src/frame-writer.cpp:542:20: error: no member named 'channel_layout' in 'AVCodecContext'

audioCodecCtx->channel_layout = get_codec_channel_layout(codec);
~~~~~~~~~~~~~  ^

../src/frame-writer.cpp:545:20: error: no member named 'channels' in 'AVCodecContext'

audioCodecCtx->channels = av_get_channel_layout_nb_channels(audioCodecCtx->channel_layout);
~~~~~~~~~~~~~  ^

../src/frame-writer.cpp:545:80: error: no member named 'channel_layout' in 'AVCodecContext'

audioCodecCtx->channels = av_get_channel_layout_nb_channels(audioCodecCtx->channel_layout);
                                                            ~~~~~~~~~~~~~  ^

../src/frame-writer.cpp:568:5: error: use of undeclared identifier 'av_opt_set_channel_layout'; did you mean 'av_opt_set_chlayout'?

av_opt_set_channel_layout(swrCtx, "in_channel_layout", AV_CH_LAYOUT_STEREO, 0);
^~~~~~~~~~~~~~~~~~~~~~~~~
av_opt_set_chlayout

/usr/local/include/libavutil/opt.h:789:5: note: 'av_opt_set_chlayout' declared here
int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags);

^

../src/frame-writer.cpp:568:60: error: cannot initialize a parameter of type 'const AVChannelLayout *' with an rvalue of type 'unsigned long long'

av_opt_set_channel_layout(swrCtx, "in_channel_layout", AV_CH_LAYOUT_STEREO, 0);
                                                       ^~~~~~~~~~~~~~~~~~~

/usr/local/include/libavutil/channel_layout.h:205:40: note: expanded from macro 'AV_CH_LAYOUT_STEREO'

^~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~~

/usr/local/include/libavutil/opt.h:789:77: note: passing argument to parameter 'layout' here
int av_opt_set_chlayout(void *obj, const char *name, const AVChannelLayout *layout, int search_flags);

^

../src/frame-writer.cpp:569:76: error: no member named 'channel_layout' in 'AVCodecContext'

av_opt_set_channel_layout(swrCtx, "out_channel_layout", audioCodecCtx->channel_layout, 0);
                                                        ~~~~~~~~~~~~~  ^

../src/frame-writer.cpp:859:13: error: no member named 'channel_layout' in 'AVFrame'

inputf->channel_layout = AV_CH_LAYOUT_STEREO;
~~~~~~  ^

../src/frame-writer.cpp:868:14: error: no member named 'channel_layout' in 'AVFrame'

outputf->channel_layout = audioCodecCtx->channel_layout;
~~~~~~~  ^

../src/frame-writer.cpp:868:46: error: no member named 'channel_layout' in 'AVCodecContext'

outputf->channel_layout = audioCodecCtx->channel_layout;
                          ~~~~~~~~~~~~~  ^

Reported by: antoine (via bug 278705 exp-run)