| Copyright | Will Thompson Iñaki García Etxebarria and Jonas Platte |
|---|---|
| License | LGPL-2.1 |
| Maintainer | Iñaki García Etxebarria (inaki@blueleaf.cc) |
| Safe Haskell | None |
| Language | Haskell2010 |
GI.GstPbutils.Objects.DiscovererAudioInfo
Contents
Description
DiscovererStreamInfo specific to audio streams.
Synopsis
- newtype DiscovererAudioInfo = DiscovererAudioInfo (ManagedPtr DiscovererAudioInfo)
- class (GObject o, IsDescendantOf DiscovererAudioInfo o) => IsDiscovererAudioInfo o
- toDiscovererAudioInfo :: (MonadIO m, IsDiscovererAudioInfo o) => o -> m DiscovererAudioInfo
- noDiscovererAudioInfo :: Maybe DiscovererAudioInfo
- discovererAudioInfoGetBitrate :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetChannelMask :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word64
- discovererAudioInfoGetChannels :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetDepth :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetLanguage :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Text
- discovererAudioInfoGetMaxBitrate :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
- discovererAudioInfoGetSampleRate :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) => a -> m Word32
Exported types
newtype DiscovererAudioInfo Source #
Memory-managed wrapper type.
Constructors
| DiscovererAudioInfo (ManagedPtr DiscovererAudioInfo) |
Instances
| GObject DiscovererAudioInfo Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo Methods gobjectType :: IO GType # | |
| HasParentTypes DiscovererAudioInfo Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo | |
| type ParentTypes DiscovererAudioInfo Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo | |
class (GObject o, IsDescendantOf DiscovererAudioInfo o) => IsDiscovererAudioInfo o Source #
Type class for types which can be safely cast to DiscovererAudioInfo, for instance with toDiscovererAudioInfo.
Instances
| (GObject o, IsDescendantOf DiscovererAudioInfo o) => IsDiscovererAudioInfo o Source # | |
Defined in GI.GstPbutils.Objects.DiscovererAudioInfo | |
toDiscovererAudioInfo :: (MonadIO m, IsDiscovererAudioInfo o) => o -> m DiscovererAudioInfo Source #
Cast to DiscovererAudioInfo, for types for which this is known to be safe. For general casts, use castTo.
noDiscovererAudioInfo :: Maybe DiscovererAudioInfo Source #
A convenience alias for Nothing :: Maybe DiscovererAudioInfo.
Methods
getBitrate
discovererAudioInfoGetBitrate Source #
Arguments
| :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
| => a |
|
| -> m Word32 | Returns: the average or nominal bitrate of the stream in bits/second. |
No description available in the introspection data.
getChannelMask
discovererAudioInfoGetChannelMask Source #
Arguments
| :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
| => a |
|
| -> m Word64 | Returns: the channel-mask of the stream, refer to
|
No description available in the introspection data.
Since: 1.14
getChannels
discovererAudioInfoGetChannels Source #
Arguments
| :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
| => a |
|
| -> m Word32 | Returns: the number of channels in the stream. |
No description available in the introspection data.
getDepth
discovererAudioInfoGetDepth Source #
Arguments
| :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
| => a |
|
| -> m Word32 | Returns: the number of bits used per sample in each channel. |
No description available in the introspection data.
getLanguage
discovererAudioInfoGetLanguage Source #
Arguments
| :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
| => a |
|
| -> m Text | Returns: the language of the stream, or NULL if unknown. |
No description available in the introspection data.
getMaxBitrate
discovererAudioInfoGetMaxBitrate Source #
Arguments
| :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
| => a |
|
| -> m Word32 | Returns: the maximum bitrate of the stream in bits/second. |
No description available in the introspection data.
getSampleRate
discovererAudioInfoGetSampleRate Source #
Arguments
| :: (HasCallStack, MonadIO m, IsDiscovererAudioInfo a) | |
| => a |
|
| -> m Word32 | Returns: the sample rate of the stream in Hertz. |
No description available in the introspection data.