From 579a7edb3ab84c75fe3f03881d8a5de7021d847b Mon Sep 17 00:00:00 2001 From: Mark Nauwelaerts Date: Wed, 10 Jun 2009 13:24:20 +0200 Subject: [PATCH] qtmux: compress/optimize stsc writing --- gst/quicktime/atoms.c | 4 ++++ 1 file changed, 4 insertions(+) diff --git a/gst/quicktime/atoms.c b/gst/quicktime/atoms.c index be578f2..d223c12 100644 --- a/gst/quicktime/atoms.c +++ b/gst/quicktime/atoms.c @@ -2245,6 +2245,10 @@ stsc_entry_new (guint32 first_chunk, guint32 samples, guint32 desc_index) static void atom_stsc_add_new_entry (AtomSTSC * stsc, guint32 first_chunk, guint32 nsamples) { + if (stsc->entries && + ((STSCEntry *) stsc->entries->data)->samples_per_chunk == nsamples) + return; + stsc->entries = g_list_prepend (stsc->entries, stsc_entry_new (first_chunk, nsamples, 1)); stsc->n_entries++; -- 2.7.4