HYL_OK3568_LINUX/buildroot/package/gstreamer1/gst1-plugins-bad/0017-mpegts-Support-ignoring-broken-PCR-streams-by-defaul.patch

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2025-05-10 21:49:39 +08:00
From bcff9aee0d1df14100df293c568e5a5ad42437d4 Mon Sep 17 00:00:00 2001
From: Jeffy Chen <jeffy.chen@rock-chips.com>
Date: Tue, 28 Dec 2021 12:45:04 +0800
Subject: [PATCH 17/41] mpegts: Support ignoring broken PCR streams by default
By setting env 'GST_TSDEMUX_IGNORE_PCR'.
Signed-off-by: Jeffy Chen <jeffy.chen@rock-chips.com>
---
gst/mpegtsdemux/mpegtsbase.c | 5 ++++-
1 file changed, 4 insertions(+), 1 deletion(-)
diff --git a/gst/mpegtsdemux/mpegtsbase.c b/gst/mpegtsdemux/mpegtsbase.c
index f866c31..8df2221 100644
--- a/gst/mpegtsdemux/mpegtsbase.c
+++ b/gst/mpegtsdemux/mpegtsbase.c
@@ -59,7 +59,7 @@ static GstStaticPadTemplate sink_template = GST_STATIC_PAD_TEMPLATE ("sink",
GST_STATIC_CAPS ("video/mpegts, " "systemstream = (boolean) true ")
);
-#define DEFAULT_IGNORE_PCR FALSE
+static int DEFAULT_IGNORE_PCR = FALSE;
enum
{
@@ -156,6 +156,9 @@ mpegts_base_class_init (MpegTSBaseClass * klass)
*
* Since: 1.18
*/
+ if (g_getenv ("GST_TSDEMUX_IGNORE_PCR"))
+ DEFAULT_IGNORE_PCR = TRUE;
+
g_object_class_install_property (gobject_class, PROP_IGNORE_PCR,
g_param_spec_boolean ("ignore-pcr", "Ignore PCR stream for timing",
"Ignore PCR stream for timing", DEFAULT_IGNORE_PCR,
--
2.20.1