+ for (unsigned card_index = 0; card_index < num_ffmpeg_inputs; ++card_index) {
+ const DeviceSpec device_spec{InputSourceType::FFMPEG_VIDEO_INPUT, card_index};
+ AudioDevice *device = find_audio_device(device_spec);
+ if (device->interesting_channels != interesting_channels[device_spec]) {
+ device->interesting_channels = interesting_channels[device_spec];
+ reset_resampler_mutex_held(device_spec);
+ }
+ }