‘AVCodecContext’ has no member named ‘channels’

Source: hacktv
Version: 0+git20230104+ds-2
Severity: important
Tags: trixie sid ftbfs
Usertags: ffmpeg-7.0

Hi,

during a rebuild of the reverse dependencies for the transition to
ffmpeg 7.0, your package failed to build


Relevant part (hopefully):
> aarch64-linux-gnu-gcc -g -Wall -pthread -O3 -g -O2 
> -Werror=implicit-function-declaration -ffile-prefix-map=/<>=. 
> -fstack-protector-strong -fstack-clash-protection -Wformat 
> -Werror=format-security -mbranch-protection=standard -Wall -pedantic 
> -DHAVE_SOAPYSDR -DHAVE_FL2K -I/usr/include/aarch64-linux-gnu 
> -I/usr/include/libhackrf -I/usr/include/libusb-1.0 -I/usr/include/  -c file.c 
> -o file.o
> ffmpeg.c: In function ‘_audio_scaler_thread’:
> ffmpeg.c:753:44: error: ‘AVCodecContext’ has no member named ‘channels’
>   753 |                         av->audio_codec_ctx->channels,
>       |                                            ^~
> ffmpeg.c: In function ‘av_ffmpeg_open’:
> ffmpeg.c:948:64: error: ‘AVCodecParameters’ has no member named ‘channels’
>   948 |                         
> if(av->format_ctx->streams[i]->codecpar->channels <= 0) continue;
>       |                                                                ^~
> ffmpeg.c:1080:42: error: ‘AVCodecContext’ has no member named 
> ‘channel_layout’; did you mean ‘ch_layout’?
>  1080 |                 if(!av->audio_codec_ctx->channel_layout)
>       |                                          ^~~~~~~~~~~~~~
>       |                                          ch_layout
> ffmpeg.c:1083:46: error: ‘AVCodecContext’ has no member named 
> ‘channel_layout’; did you mean ‘ch_layout’?
>  1083 |                         av->audio_codec_ctx->channel_layout = 
> av_get_default_channel_layout(av->audio_codec_ctx->channels);
>       |                                              ^~~~~~~~~~~~~~
>       |                                              ch_layout
> ffmpeg.c:1083:63: error: implicit declaration of function 
> ‘av_get_default_channel_layout’ [-Werror=implicit-function-declaration]
>  1083 |                         av->audio_codec_ctx->channel_layout = 
> av_get_default_channel_layout(av->audio_codec_ctx->channels);
>       |                                                               
> ^~~~~~~~~~~~~~~~~~~~~~~~~~~~~
> ffmpeg.c:1083:112: error: ‘AVCodecContext’ has no member named ‘channels’
>  1083 |                         av->audio_codec_ctx->channel_layout = 
> av_get_default_channel_layout(av->audio_codec_ctx->channels);
>       |                                                                       
>                                          ^~
> ffmpeg.c:1086:90: error: ‘AVCodecContext’ has no member named 
> ‘channel_layout’; did you mean ‘ch_layout’?
>  1086 |                 av_opt_set_int(av->swr_ctx, "in_channel_layout",    
> av->audio_codec_ctx->channel_layout, 0);
>       |                                                                       
>                    ^~~~~~~~~~~~~~
>       |                                                                       
>                    ch_layout
> ffmpeg.c:1195:56: error: ‘AVFrame’ has no member named ‘channel_layout’; did 
> you mean ‘ch_layout’?
>  1195 |                         av->out_audio_buffer.frame[i]->channel_layout 
> = AV_CH_LAYOUT_STEREO;
>       |                                                        ^~~~~~~~~~~~~~
>       |                                                        ch_layout
> cc1: some warnings being treated as errors
> make[2]: *** [Makefile:32: ffmpeg.o] Error 1


The full build log is available from:
https://people.debian.org/~sramacher/ffmpeg-7.0/hacktv_arm64.build

ffmpeg 7.0 is available in experimental.

Cheers

-- 
Sebastian Ramacher