if (codec->codec_type == AVMEDIA_TYPE_AUDIO && codec->initial_padding && codec->codec_id == AV_CODEC_ID_OPUS) {
int64_t codecdelay = av_rescale_q(codec->initial_padding,
- (AVRational){ 1, codec->sample_rate },
+ (AVRational){ 1, 48000 },
(AVRational){ 1, 1000000000 });
if (codecdelay < 0) {
av_log(s, AV_LOG_ERROR, "Initial padding is invalid\n");