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| author | Sebastian Dröge <slomo@circular-chaos.org> | 2008-11-27 10:09:53 +0000 |
|---|---|---|
| committer | Sebastian Dröge <slomo@circular-chaos.org> | 2008-11-27 10:09:53 +0000 |
| commit | 9e6654352e1e92664efad60f9a951cc2dd3c2a8a (patch) | |
| tree | fdb617a0f1521ab025c6af530325929d38b05a01 /gst/mxf/mxfparse.c | |
| parent | e3337c6868321855331b955d21319ca718e9daa4 (diff) | |
| download | gst-plugins-bad-9e6654352e1e92664efad60f9a951cc2dd3c2a8a.tar.gz gst-plugins-bad-9e6654352e1e92664efad60f9a951cc2dd3c2a8a.tar.bz2 gst-plugins-bad-9e6654352e1e92664efad60f9a951cc2dd3c2a8a.zip | |
gst/mxf/: Add fundamental support for DV-DIF essence streams.
Original commit message from CVS:
* gst/mxf/Makefile.am:
* gst/mxf/mxfdemux.c:
(gst_mxf_demux_handle_header_metadata_update_streams),
(gst_mxf_demux_handle_klv_packet):
* gst/mxf/mxfdv-dif.c: (mxf_is_dv_dif_essence_track),
(mxf_dv_dif_handle_essence_element), (mxf_dv_dif_create_caps):
* gst/mxf/mxfdv-dif.h:
* gst/mxf/mxfparse.c: (mxf_is_descriptive_metadata):
* gst/mxf/mxfparse.h:
Add fundamental support for DV-DIF essence streams.
Handle descriptive metadata packets as metadata packets.
Diffstat (limited to 'gst/mxf/mxfparse.c')
| -rw-r--r-- | gst/mxf/mxfparse.c | 12 |
1 files changed, 12 insertions, 0 deletions
diff --git a/gst/mxf/mxfparse.c b/gst/mxf/mxfparse.c index 3d6587ff..90fa6348 100644 --- a/gst/mxf/mxfparse.c +++ b/gst/mxf/mxfparse.c @@ -141,6 +141,18 @@ mxf_is_metadata (const MXFUL * key) return (memcmp (key, metadata_key, 13) == 0 && key->u[15] == 0x00); } +/* SMPTE 377M 8.7.3 */ +gboolean +mxf_is_descriptive_metadata (const MXFUL * key) +{ + return (memcmp (key, mxf_key, 4) == 0 && + key->u[4] == 0x02 && + key->u[6] == 0x01 && + key->u[7] == 0x01 && + key->u[8] == 0x0d && + key->u[9] == 0x01 && key->u[10] == 0x04 && key->u[11] == 0x01); +} + gboolean mxf_is_random_index_pack (const MXFUL * key) { |