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qtmux: add ismlmux, for fragmented isml major brand

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This commit is contained in:
Marc-André Lureau 2010-09-02 13:58:05 +02:00 committed by Tim-Philipp Müller
parent 50464d5f93
commit 7a447b4372
4 changed files with 25 additions and 2 deletions
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3
gst/quicktime/atoms.h
View file

@ -96,7 +96,8 @@ typedef enum _AtomsTreeFlavor
{
ATOMS_TREE_FLAVOR_MOV,
ATOMS_TREE_FLAVOR_ISOM,
ATOMS_TREE_FLAVOR_3GP
ATOMS_TREE_FLAVOR_3GP,
ATOMS_TREE_FLAVOR_ISML
} AtomsTreeFlavor;
typedef struct _AtomsContext

2
gst/quicktime/ftypcc.h
View file

@ -60,6 +60,8 @@ G_BEGIN_DECLS
#define FOURCC_3gg7 GST_MAKE_FOURCC('3','g','g','7')
#define FOURCC_avc1 GST_MAKE_FOURCC('a','v','c','1')
#define FOURCC_qt__ GST_MAKE_FOURCC('q','t',' ',' ')
#define FOURCC_isml GST_MAKE_FOURCC('i','s','m','l')
#define FOURCC_piff GST_MAKE_FOURCC('p','i','f','f')
G_END_DECLS

19
gst/quicktime/gstqtmuxmap.c
View file

@ -187,6 +187,18 @@ GstQTMuxFormatProp gst_qt_mux_format_list[] = {
GST_STATIC_CAPS (MP3_CAPS "; " AAC_CAPS " ; " ALAC_CAPS)
}
,
/* Microsoft Smooth Streaming fmp4/isml */
/* TODO add WMV/WMA support */
{
GST_QT_MUX_FORMAT_ISML,
"ismlmux",
"ISML",
"GstISMLMux",
GST_STATIC_CAPS ("video/quicktime, variant = (string) iso"),
GST_STATIC_CAPS (MPEG4V_CAPS "; " H264_CAPS),
GST_STATIC_CAPS (MP3_CAPS "; " AAC_CAPS)
}
,
/* 3GPP Technical Specification 26.244 V7.3.0
* (extended in 3GPP2 File Formats for Multimedia Services) */
{
@ -225,6 +237,8 @@ gst_qt_mux_map_format_to_flavor (GstQTMuxFormat format)
return ATOMS_TREE_FLAVOR_MOV;
else if (format == GST_QT_MUX_FORMAT_3GP)
return ATOMS_TREE_FLAVOR_3GP;
else if (format == GST_QT_MUX_FORMAT_ISML)
return ATOMS_TREE_FLAVOR_ISML;
else
return ATOMS_TREE_FLAVOR_ISOM;
}
@ -270,6 +284,7 @@ gst_qt_mux_map_format_to_header (GstQTMuxFormat format, GstBuffer ** _prefix,
{
static guint32 qt_brands[] = { 0 };
static guint32 mp4_brands[] = { FOURCC_mp41, FOURCC_isom, FOURCC_iso2, 0 };
static guint32 isml_brands[] = { FOURCC_iso2, 0 };
static guint32 gpp_brands[] = { FOURCC_isom, FOURCC_iso2, 0 };
static guint32 mjp2_brands[] = { FOURCC_isom, FOURCC_iso2, 0 };
static guint8 mjp2_prefix[] =
@ -294,6 +309,10 @@ gst_qt_mux_map_format_to_header (GstQTMuxFormat format, GstBuffer ** _prefix,
major = FOURCC_mp42;
comp = mp4_brands;
break;
case GST_QT_MUX_FORMAT_ISML:
major = FOURCC_isml;
comp = isml_brands;
break;
case GST_QT_MUX_FORMAT_3GP:
{
gint video, audio;

3
gst/quicktime/gstqtmuxmap.h
View file

@ -55,7 +55,8 @@ typedef enum _GstQTMuxFormat
GST_QT_MUX_FORMAT_QT,
GST_QT_MUX_FORMAT_MP4,
GST_QT_MUX_FORMAT_3GP,
GST_QT_MUX_FORMAT_MJ2
GST_QT_MUX_FORMAT_MJ2,
GST_QT_MUX_FORMAT_ISML
} GstQTMuxFormat;
typedef struct _GstQTMuxFormatProp