commit 2618cb03af643836eeaff7b3c78575514837d6b4
author Marc-André Lureau <mlureau@flumotion.com> Mon Sep 28 16:11:35 2009 +0200
committer Tim-Philipp Müller <tim.muller@collabora.co.uk> Tue Apr 12 20:32:18 2011 +0100
tree 3fb651f903b032272365749763af027c96f8b94c
parent 9100168eae6e0d0fe43d516f3af861b7d6fde20e

qtmux: add mvex/trex in header if fragmented

One "trex" is added per "trak". We don't support default values,
but the "trex" box is mandatory.

gst/quicktime/atoms.h

diff --git a/gst/quicktime/atoms.h b/gst/quicktime/atoms.h
index 387904b..54e57bc 100644
--- a/gst/quicktime/atoms.h
+++ b/gst/quicktime/atoms.h
@@ -595,6 +595,35 @@
   gboolean is_h264;
 } AtomTRAK;
 
+typedef struct _AtomTREX
+{
+  AtomFull header;
+
+  guint32 track_ID;
+  guint32 default_sample_description_index;
+  guint32 default_sample_duration;
+  guint32 default_sample_size;
+  guint32 default_sample_flags;
+} AtomTREX;
+
+typedef struct _AtomMEHD
+{
+  AtomFull header;
+
+  guint64 fragment_duration;
+} AtomMEHD;
+
+
+typedef struct _AtomMVEX
+{
+  Atom header;
+
+  AtomMEHD mehd;
+
+  /* list of AtomTREX */
+  GList *trexs;
+} AtomMVEX;
+
 typedef struct _AtomMOOV
 {
   /* style */
@@ -603,10 +632,13 @@
   Atom header;
 
   AtomMVHD mvhd;
+  AtomMVEX mvex;
 
   /* list of AtomTRAK */
   GList *traks;
   AtomUDTA *udta;
+
+  gboolean fragmented;
 } AtomMOOV;
 
 typedef struct _AtomWAVE
@@ -662,14 +694,20 @@
                                         guint64 chunk_offset, gboolean sync,
                                         gboolean do_pts, gint64 pts_offset);
 
+AtomTREX*  atom_trex_new               (AtomsContext *context, AtomTRAK *trak,
+                                        guint32 default_sample_description_index,
+                                        guint32 default_sample_duration, guint32 default_sample_size,
+                                        guint32 default_sample_flags);
 AtomMOOV*  atom_moov_new               (AtomsContext *context);
 void       atom_moov_free              (AtomMOOV *moov);
 guint64    atom_moov_copy_data         (AtomMOOV *atom, guint8 **buffer, guint64 *size, guint64* offset);
 void       atom_moov_update_timescale  (AtomMOOV *moov, guint32 timescale);
 void       atom_moov_update_duration   (AtomMOOV *moov);
 void       atom_moov_set_64bits        (AtomMOOV *moov, gboolean large_file);
+void       atom_moov_set_fragmented    (AtomMOOV *moov, gboolean fragmented);
 void       atom_moov_chunks_add_offset (AtomMOOV *moov, guint32 offset);
 void       atom_moov_add_trak          (AtomMOOV *moov, AtomTRAK *trak);
+void       atom_moov_add_trex          (AtomMOOV *moov, AtomTREX *trex);
 
 guint64    atom_mvhd_copy_data         (AtomMVHD * atom, guint8 ** buffer,
                                         guint64 * size, guint64 * offset);