[−][src]Trait gstreamer_pbutils::prelude::EncodingProfileExt

pub trait EncodingProfileExt: 'static {
    fn copy(&self) -> EncodingProfile;
    fn get_allow_dynamic_output(&self) -> bool;
    fn get_description(&self) -> Option<GString>;
    fn get_file_extension(&self) -> Option<GString>;
    fn get_format(&self) -> Caps;
    fn get_input_caps(&self) -> Caps;
    fn get_name(&self) -> Option<GString>;
    fn get_presence(&self) -> u32;
    fn get_preset(&self) -> Option<GString>;
    fn get_preset_name(&self) -> Option<GString>;
    fn get_single_segment(&self) -> bool;
    fn get_type_nick(&self) -> Option<GString>;
    fn is_enabled(&self) -> bool;
    fn is_equal<P: IsA<EncodingProfile>>(&self, b: &P) -> bool;
}

Trait containing all EncodingProfile methods.

Implementors

EncodingAudioProfile, EncodingContainerProfile, EncodingProfile, EncodingVideoProfile

Required methods

`fn copy(&self) -> EncodingProfile`

Makes a deep copy of self

Feature: v1_12

Returns

The copy of self

`fn get_allow_dynamic_output(&self) -> bool`

Get whether the format that has been negotiated in at some point can be renegotiated later during the encoding.

`fn get_description(&self) -> Option<GString>`

Returns

the description of the profile, can be None.

`fn get_file_extension(&self) -> Option<GString>`

Returns

a suitable file extension for self, or NULL.

`fn get_format(&self) -> Caps`

Returns

the gst::Caps corresponding to the media format used in the profile. Unref after usage.

`fn get_input_caps(&self) -> Caps`

Computes the full output caps that this self will be able to consume.

Returns

The full caps the given self can consume. Call gst::Caps::unref when you are done with the caps.

`fn get_name(&self) -> Option<GString>`

Returns

the name of the profile, can be None.

`fn get_presence(&self) -> u32`

Returns

The number of times the profile is used in its parent container profile. If 0, it is not a mandatory stream.

`fn get_preset(&self) -> Option<GString>`

Returns

the name of the gst::Preset to be used in the profile. This is the name that has been set when saving the preset.

`fn get_preset_name(&self) -> Option<GString>`

Returns

the name of the gst::Preset factory to be used in the profile.

`fn get_single_segment(&self) -> bool`

Feature: v1_18

Returns

true if the stream represented by self should use a single segment before the encoder, false otherwise. This means that buffers will be retimestamped and segments will be eat so as to appear as one segment.