Commit 2713a722 authored by Pierre d'Herbemont's avatar Pierre d'Herbemont
Browse files

input: Explain a bit more how --auto-adjust-pts-delay works.

parent ea89b9c2
......@@ -759,7 +759,14 @@ static void optimize_video_pts( decoder_t *p_dec )
* This first draft is way to simple, and we can't say if the
* algo will converge. It's also full of constants.
* But this simple algo allows to reduce the latency
* to the minimum. */
* to the minimum.
* The whole point of this, is to bypass the pts_delay set
* by the access but also the delay arbitraly set by
* the remote server.
* Actually the remote server's muxer may set up a
* pts<->dts delay in the muxed stream. That is
* why we may end up in having a negative pts_delay,
* to compensate that artificial delay. */
mtime_t buffer_size = youngest_pict->date - oldest_pict->date;
int64_t pts_slide = 0;
if( buffer_size < 10000 )
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