1*4882a593SmuzhiyunFrom 712733efaf383587f350853bcc5bba771b46687c Mon Sep 17 00:00:00 2001
2*4882a593SmuzhiyunFrom: Randy Li <randy.li@rock-chips.com>
3*4882a593SmuzhiyunDate: Fri, 21 Jul 2017 10:24:01 +0800
4*4882a593SmuzhiyunSubject: [PATCH 01/12] qtdemux: don't skip the stream duration longer than 30s
5*4882a593Smuzhiyun
6*4882a593SmuzhiyunSome video files have a wrong total duration, I decide to regard
7*4882a593Smuzhiyunthe stream inside it longer than 30s as a valid stream.
8*4882a593Smuzhiyun
9*4882a593SmuzhiyunSigned-off-by: Randy Li <randy.li@rock-chips.com>
10*4882a593Smuzhiyun---
11*4882a593Smuzhiyun gst/isomp4/qtdemux.c | 3 ++-
12*4882a593Smuzhiyun 1 file changed, 2 insertions(+), 1 deletion(-)
13*4882a593Smuzhiyun
14*4882a593Smuzhiyundiff --git a/gst/isomp4/qtdemux.c b/gst/isomp4/qtdemux.c
15*4882a593Smuzhiyunindex 23eafe0..bb42185 100644
16*4882a593Smuzhiyun--- a/gst/isomp4/qtdemux.c
17*4882a593Smuzhiyun+++ b/gst/isomp4/qtdemux.c
18*4882a593Smuzhiyun@@ -11183,7 +11183,8 @@ qtdemux_parse_trak (GstQTDemux * qtdemux, GNode * trak)
19*4882a593Smuzhiyun      * some of those trailers, nowadays, have prologue images that are
20*4882a593Smuzhiyun      * themselves video tracks as well. I haven't really found a way to
21*4882a593Smuzhiyun      * identify those yet, except for just looking at their duration. */
22*4882a593Smuzhiyun-    if (tdur1 != 0 && (tdur2 * 10 / tdur1) < 2) {
23*4882a593Smuzhiyun+    if (tdur1 != 0 && (tdur2 * 10 / tdur1) < 2
24*4882a593Smuzhiyun+        && (stream->duration / stream->timescale) < 30) {
25*4882a593Smuzhiyun       GST_WARNING_OBJECT (qtdemux,
26*4882a593Smuzhiyun           "Track shorter than 20%% (%" G_GUINT64_FORMAT "/%" G_GUINT32_FORMAT
27*4882a593Smuzhiyun           " vs. %" G_GUINT64_FORMAT "/%" G_GUINT32_FORMAT ") of the stream "
28*4882a593Smuzhiyun--
29*4882a593Smuzhiyun2.20.1
30*4882a593Smuzhiyun
31