Models

Django models for video app.

Models for the video application keep track of uploaded videos and converted versions

class signbank.video.models.GlossVideo(*args, **kwargs)

A video that represents a particular idgloss

correct_duplicate_versions()

If glosses glossvideos have duplicate version numbers, reset version numbers.

create_filename()

Returns a correctly named filename

create_poster_filename(ext)

Returns a preferred filename of posterfile. Ext is the file extension without the dot.

dataset

The Dataset/Lexicon this GlossVideo is part of.

get_extension()

Returns videofiles extension.

get_glosses_videos()

Returns queryset of glosses GlossVideos.

get_videofile_modified_date()

Return a Datetime object from filesystems last modified time of path.

gloss

The Gloss this GlossVideo belongs to.

has_poster()

Returns true if the glossvideo has a poster file.

is_public

Boolean: Is this GlossVideo public? Do you want to show it in the public interface, for a published Gloss?

move_video_version(direction)

Move video back or forth in glosses videos.

next_version()

Return a next suitable version number.

posterfile

Poster image of the GlossVideo.

static rename_glosses_videos(gloss)

Renames the filenames of selected Glosses videos to match the Gloss name

rename_video()

Rename the video and move the video to correct path if the glossvideo object has a foreignkey to a gloss.

save(*args, **kwargs)

Save the current instance. Override this in a subclass if you want to control the saving process.

The ‘force_insert’ and ‘force_update’ parameters can be used to insist that the “save” must be an SQL insert or update (or equivalent for non-SQL backends), respectively. Normally, they should not be set.

title

Descriptive title of the GlossVideo.

version

Version number of the GlossVideo within Glosses videos.

videofile

Video file of the GlossVideo.

class signbank.video.models.GlossVideoStorage

Video storage, handles saving to directories based on filenames first two characters.

get_valid_name(name)

Generate a valid name, save videos to a ‘base_directory’, and under it use directories named for the first two characters in the filename to partition the videos