}
snd_pcm_hw_params_get_buffer_size_max(hw_params, &buffer_size);
+ buffer_size = FFMIN(buffer_size, ALSA_BUFFER_SIZE_MAX);
/* TODO: maybe use ctx->max_picture_buffer somehow */
res = snd_pcm_hw_params_set_buffer_size_near(h, hw_params, &buffer_size);
if (res < 0) {
}
snd_pcm_hw_params_get_period_size_min(hw_params, &period_size, NULL);
+ if (!period_size)
+ period_size = buffer_size / 4;
res = snd_pcm_hw_params_set_period_size_near(h, hw_params, &period_size, NULL);
if (res < 0) {
av_log(ctx, AV_LOG_ERROR, "cannot set ALSA period size (%s)\n",
AlsaData *s = s1->priv_data;
av_freep(&s->reorder_buf);
+ ff_timefilter_destroy(s->timefilter);
snd_pcm_close(s->h);
return 0;
}