> On Mar 6, 2023, at 20:28, Tomas Härdin <g...@haerdin.se> wrote:
>
>> +static int mov_write_chnl_tag(AVFormatContext *s, AVIOContext *pb,
>> MOVTrack *track)
>> +{
>> + int64_t pos = avio_tell(pb);
>> + int config = 0;
>> + int ret;
>> + uint8_t *speaker_pos = NULL;
>> + const AVChannelLayout *layout = &track->par->ch_layout;
>> +
>> + ret = ff_mov_get_channel_config_from_layout(layout, &config);
>> + if (ret || !config) {
>
> ret is always 0..
That implementation details. It’s robust for caller to not depending
on that.
>
>
> /Tomas
>
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