diff options
Diffstat (limited to 'src/mono_j2k_picture_asset.cc')
| -rw-r--r-- | src/mono_j2k_picture_asset.cc | 22 |
1 files changed, 22 insertions, 0 deletions
diff --git a/src/mono_j2k_picture_asset.cc b/src/mono_j2k_picture_asset.cc index b1f311d6..4a8a3219 100644 --- a/src/mono_j2k_picture_asset.cc +++ b/src/mono_j2k_picture_asset.cc @@ -207,3 +207,25 @@ MonoJ2KPictureAsset::cpl_node_name () const { return "MainPicture"; } + + +bool +MonoJ2KPictureAsset::can_be_read() const +{ + if (!MXF::can_be_read()) { + return false; + } + + try { + auto reader = start_read(); + reader->set_check_hmac(false); + reader->get_frame(0)->xyz_image(); + } catch (dcp::ReadError&) { + return false; + } catch (dcp::MiscError&) { + return false; + } + + return true; +} + |