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raop: use 1500ms of latency as fallback

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The Pro Link 1 replies with Audio-latency=0, patch that up to
1500ms to make it work again.

Previously it configured 1500ms as the default latency but that seems
unnecessary in the usual case.

Fixes #3698
This commit is contained in:
Wim Taymans 2023-12-11 16:07:57 +01:00
parent 283c215641
commit ae045ef3f6
1 changed files with 5 additions and 1 deletions
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6
src/modules/module-raop-sink.c
View file

@ -153,6 +153,7 @@ PW_LOG_TOPIC_STATIC(mod_topic, "mod." NAME);
#define RAOP_STRIDE (2*DEFAULT_CHANNELS) #define RAOP_STRIDE (2*DEFAULT_CHANNELS)
#define RAOP_RATE 44100 #define RAOP_RATE 44100
#define RAOP_LATENCY_MS 250 #define RAOP_LATENCY_MS 250
#define DEFAULT_LATENCY_MS 1500
#define VOLUME_MAX 0.0 #define VOLUME_MAX 0.0
#define VOLUME_MIN -30.0 #define VOLUME_MIN -30.0
@ -890,9 +891,12 @@ static int rtsp_record_reply(void *data, int status, const struct spa_dict *head
if ((str = spa_dict_lookup(headers, "Audio-Latency")) != NULL) { if ((str = spa_dict_lookup(headers, "Audio-Latency")) != NULL) {
uint32_t l; uint32_t l;
if (spa_atou32(str, &l, 0)) if (spa_atou32(str, &l, 0)) {
if (l == 0)
l = msec_to_samples(impl, DEFAULT_LATENCY_MS);
impl->latency = SPA_MAX(l, impl->latency); impl->latency = SPA_MAX(l, impl->latency);
} }
}
spa_zero(latency); spa_zero(latency);
latency.direction = PW_DIRECTION_INPUT; latency.direction = PW_DIRECTION_INPUT;