diff options
Diffstat (limited to 'gst/mxf/mxfmetadata.c')
| -rw-r--r-- | gst/mxf/mxfmetadata.c | 109 |
1 files changed, 101 insertions, 8 deletions
diff --git a/gst/mxf/mxfmetadata.c b/gst/mxf/mxfmetadata.c index ade8f056..02f301a6 100644 --- a/gst/mxf/mxfmetadata.c +++ b/gst/mxf/mxfmetadata.c @@ -151,14 +151,6 @@ mxf_metadata_handle_tag (MXFMetadataBase * metadata, MXFPrimerPack * primer, GST_DEBUG (" instance uid = %s", mxf_ul_to_string (&self->parent.instance_uid, str)); break; - case 0x0102: - case 0x3c09: - if (tag_size != 16) - goto error; - memcpy (&self->parent.generation_uid, tag_data, 16); - GST_DEBUG (" generation uid = %s", - mxf_ul_to_string (&self->parent.generation_uid, str)); - break; default: ret = MXF_METADATA_BASE_CLASS (mxf_metadata_parent_class)->handle_tag @@ -335,6 +327,13 @@ mxf_metadata_preface_handle_tag (MXFMetadataBase * metadata, gboolean ret = TRUE; switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x3b02: if (!mxf_timestamp_parse (&self->last_modified_date, tag_data, tag_size)) goto error; @@ -574,6 +573,13 @@ mxf_metadata_identification_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x3c09: + if (tag_size != 16) + goto error; + memcpy (&self->this_generation_uid, tag_data, 16); + GST_DEBUG (" this generation uid = %s", + mxf_ul_to_string (&self->this_generation_uid, str)); + break; case 0x3c01: self->company_name = mxf_utf16_to_utf8 (tag_data, tag_size); GST_DEBUG (" company name = %s", GST_STR_NULL (self->company_name)); @@ -695,6 +701,13 @@ mxf_metadata_content_storage_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x1901:{ guint32 len; guint i; @@ -854,6 +867,13 @@ mxf_metadata_essence_container_data_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x2701: if (tag_size != 32) goto error; @@ -976,6 +996,13 @@ mxf_metadata_generic_package_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x4401: if (tag_size != 32) goto error; @@ -1374,6 +1401,13 @@ mxf_metadata_track_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x4801: if (tag_size != 4) goto error; @@ -1668,6 +1702,13 @@ mxf_metadata_sequence_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x0201: if (tag_size != 16) goto error; @@ -1796,6 +1837,13 @@ mxf_metadata_structural_component_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x0201: if (tag_size != 16) goto error; @@ -2270,6 +2318,13 @@ mxf_metadata_generic_descriptor_handle_tag (MXFMetadataBase * metadata, #endif switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; case 0x2f01:{ guint32 len; guint i; @@ -3276,6 +3331,41 @@ mxf_metadata_multiple_descriptor_class_init (MXFMetadataMultipleDescriptorClass G_DEFINE_ABSTRACT_TYPE (MXFMetadataLocator, mxf_metadata_locator, MXF_TYPE_METADATA); +static gboolean +mxf_metadata_locator_handle_tag (MXFMetadataBase * metadata, + MXFPrimerPack * primer, guint16 tag, const guint8 * tag_data, + guint tag_size) +{ + MXFMetadataLocator *self = MXF_METADATA_LOCATOR (metadata); + gboolean ret = TRUE; +#ifndef GST_DISABLE_GST_DEBUG + gchar str[48]; +#endif + + switch (tag) { + case 0x0102: + if (tag_size != 16) + goto error; + memcpy (&self->generation_uid, tag_data, 16); + GST_DEBUG (" generation uid = %s", + mxf_ul_to_string (&self->generation_uid, str)); + break; + default: + ret = + MXF_METADATA_BASE_CLASS + (mxf_metadata_locator_parent_class)->handle_tag (metadata, + primer, tag, tag_data, tag_size); + break; + } + + return ret; + +error: + GST_ERROR ("Invalid locator local tag 0x%04x of size %u", tag, tag_size); + + return FALSE; +} + static void mxf_metadata_locator_init (MXFMetadataLocator * self) { @@ -3284,6 +3374,9 @@ mxf_metadata_locator_init (MXFMetadataLocator * self) static void mxf_metadata_locator_class_init (MXFMetadataLocatorClass * klass) { + MXFMetadataBaseClass *metadata_base_class = (MXFMetadataBaseClass *) klass; + + metadata_base_class->handle_tag = mxf_metadata_locator_handle_tag; } G_DEFINE_TYPE (MXFMetadataTextLocator, mxf_metadata_text_locator, |