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Increase buffering level smoothness

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The buffering level does not change continuously: it increases abruptly
when a packet is received, and decreases abruptly when an audio block is
consumed.

To estimate the buffering level, a rolling average is used.

To make the buffering more stable, increase the smoothness of this
rolling average. This decreases the risk of enabling audio compensation
due to an estimation error.
This commit is contained in:
Romain Vimont 2024-01-07 18:27:56 +01:00
parent d74aa24fd5
commit 79ac87cb6f
1 changed files with 1 additions and 1 deletions
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2
app/src/audio_player.c
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@ -417,7 +417,7 @@ sc_audio_player_frame_sink_open(struct sc_frame_sink *sink,
// Samples are produced and consumed by blocks, so the buffering must be
// smoothed to get a relatively stable value.
sc_average_init(&ap->avg_buffering, 32);
sc_average_init(&ap->avg_buffering, 128);
ap->samples_since_resync = 0;
ap->received = false;