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Added transcoding types

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Bastiaan Welmers
2020-05-04 22:12:13 +02:00
parent 2b5785444f
commit fcabf013e0
2 changed files with 17 additions and 2 deletions
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2
videodinges/admin.py
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@@ -20,7 +20,7 @@ class TranscodingsForm(forms.ModelForm):
class TranscodingsInline(admin.StackedInline): class TranscodingsInline(admin.StackedInline):
model = models.Transcoding model = models.Transcoding
form = TranscodingsForm form = TranscodingsForm
fields = ['quality', 'url', 'upload'] fields = ['quality', 'type', 'url', 'upload']
extra = 0 extra = 0
class VideoAdmin(admin.ModelAdmin): class VideoAdmin(admin.ModelAdmin):

17
videodinges/models.py
View File

@@ -12,6 +12,13 @@ class Quality(NamedTuple):
height: int height: int
priority: int priority: int
class TranscodingType(NamedTuple):
name: str
short_name: str
def __str__(self):
return self.name
qualities = ( qualities = (
Quality(name='360p', width=640, height=360, priority=1), Quality(name='360p', width=640, height=360, priority=1),
Quality(name='480p', width=853, height=480, priority=2), Quality(name='480p', width=853, height=480, priority=2),
@@ -19,6 +26,13 @@ qualities = (
Quality(name='1080p', width=1920, height=1080, priority=1), Quality(name='1080p', width=1920, height=1080, priority=1),
) )
transcoding_types = (
TranscodingType(name='video/webm', short_name='vp8'),
TranscodingType(name='video/webm; codecs="vp8, vorbis"', short_name='vp8'),
TranscodingType(name='video/webm; codecs="vp9, opus"', short_name='vp9'),
TranscodingType(name='video/mp4', short_name='h.264'),
TranscodingType(name='video/mp4; codecs="avc1.64001f,mp4a.40.2"', short_name='h.264'),
)
class Video(models.Model): class Video(models.Model):
id = models.AutoField(primary_key=True) id = models.AutoField(primary_key=True)
@@ -46,6 +60,7 @@ class Transcoding(models.Model):
id = models.AutoField(primary_key=True) id = models.AutoField(primary_key=True)
video = models.ForeignKey(Video, on_delete=models.CASCADE, related_name='transcodings') video = models.ForeignKey(Video, on_delete=models.CASCADE, related_name='transcodings')
quality = models.CharField(choices=((quality.name, quality.name) for quality in qualities), max_length=128) quality = models.CharField(choices=((quality.name, quality.name) for quality in qualities), max_length=128)
type = models.CharField(choices=((str(type_), str(type_)) for type_ in transcoding_types), max_length=128)
upload = models.OneToOneField(Upload, on_delete=models.PROTECT, blank=True, null=True) upload = models.OneToOneField(Upload, on_delete=models.PROTECT, blank=True, null=True)
url = models.CharField(max_length=256, null=True, blank=True, unique=True) url = models.CharField(max_length=256, null=True, blank=True, unique=True)
@@ -57,7 +72,7 @@ class Transcoding(models.Model):
return get_quality_by_name(self.quality) return get_quality_by_name(self.quality)
class Meta: class Meta:
unique_together = ('video', 'quality') unique_together = ('video', 'quality', 'type')
constraints = [constraints.CheckConstraint(check=Q(upload__isnull=False) | Q(url__isnull=False), constraints = [constraints.CheckConstraint(check=Q(upload__isnull=False) | Q(url__isnull=False),
name='upload_or_url_is_filled'), name='upload_or_url_is_filled'),
constraints.CheckConstraint(check=~(Q(upload__isnull=False) & Q(url__isnull=False)), constraints.CheckConstraint(check=~(Q(upload__isnull=False) & Q(url__isnull=False)),