Functions

gst_video_convert_sample 

GstSample *
gst_video_convert_sample (GstSample * sample,
                          const GstCaps * to_caps,
                          GstClockTime timeout,
                          GError ** error)

Converts a raw video buffer into the specified output caps.

The output caps can be any raw video formats or any image formats (jpeg, png, ...).

The width, height and pixel-aspect-ratio can also be specified in the output caps.

Parameters:

sample –

a GstSample

to_caps –

the GstCaps to convert to

timeout –

the maximum amount of time allowed for the processing.

error –

pointer to a GError. Can be NULL.

Returns ( [nullable][transfer: full]) –

The converted GstSample, or NULL if an error happened (in which case err will point to the GError).

GstVideo.prototype.video_convert_sample 

function GstVideo.prototype.video_convert_sample(sample: Gst.Sample, to_caps: Gst.Caps, timeout: Number): {
    // javascript wrapper for 'gst_video_convert_sample'
}

Converts a raw video buffer into the specified output caps.

The output caps can be any raw video formats or any image formats (jpeg, png, ...).

The width, height and pixel-aspect-ratio can also be specified in the output caps.

Parameters:

sample (Gst.Sample) –

a Gst.Sample

to_caps (Gst.Caps) –

the Gst.Caps to convert to

timeout (Number) –

the maximum amount of time allowed for the processing.

Returns (Gst.Sample) –

The converted Gst.Sample, or null if an error happened (in which case err will point to the GLib.Error).

GstVideo.video_convert_sample 

@raises(GLib.GError)
def GstVideo.video_convert_sample (sample, to_caps, timeout):
    #python wrapper for 'gst_video_convert_sample'

Converts a raw video buffer into the specified output caps.

The output caps can be any raw video formats or any image formats (jpeg, png, ...).

The width, height and pixel-aspect-ratio can also be specified in the output caps.

Parameters:

sample (Gst.Sample) –

a Gst.Sample

to_caps (Gst.Caps) –

the Gst.Caps to convert to

timeout (int) –

the maximum amount of time allowed for the processing.

Returns (Gst.Sample) –

The converted Gst.Sample, or None if an error happened (in which case err will point to the GLib.Error).

gst_video_convert_sample_async 

gst_video_convert_sample_async (GstSample * sample,
                                const GstCaps * to_caps,
                                GstClockTime timeout,
                                GstVideoConvertSampleCallback callback,
                                gpointer user_data,
                                GDestroyNotify destroy_notify)

Converts a raw video buffer into the specified output caps.

The output caps can be any raw video formats or any image formats (jpeg, png, ...).

The width, height and pixel-aspect-ratio can also be specified in the output caps.

callback will be called after conversion, when an error occurred or if conversion didn't finish after timeout. callback will always be called from the thread default GMainContext, see g_main_context_get_thread_default. If GLib before 2.22 is used, this will always be the global default main context.

destroy_notify will be called after the callback was called and user_data is not needed anymore.

Parameters:

sample –

a GstSample

to_caps –

the GstCaps to convert to

timeout –

the maximum amount of time allowed for the processing.

callback –

GstVideoConvertSampleCallback that will be called after conversion.

user_data –

extra data that will be passed to the callback

destroy_notify –

GDestroyNotify to be called after user_data is not needed anymore

GstVideo.prototype.video_convert_sample_async 

function GstVideo.prototype.video_convert_sample_async(sample: Gst.Sample, to_caps: Gst.Caps, timeout: Number, callback: GstVideo.VideoConvertSampleCallback, user_data: Object): {
    // javascript wrapper for 'gst_video_convert_sample_async'
}

Converts a raw video buffer into the specified output caps.

The output caps can be any raw video formats or any image formats (jpeg, png, ...).

The width, height and pixel-aspect-ratio can also be specified in the output caps.

callback will be called after conversion, when an error occurred or if conversion didn't finish after timeout. callback will always be called from the thread default GLib.MainContext, see GLib.prototype.main_context_get_thread_default. If GLib before 2.22 is used, this will always be the global default main context.

destroy_notify will be called after the callback was called and user_data is not needed anymore.

Parameters:

sample (Gst.Sample) –

a Gst.Sample

to_caps (Gst.Caps) –

the Gst.Caps to convert to

timeout (Number) –

the maximum amount of time allowed for the processing.

GstVideo.VideoConvertSampleCallback that will be called after conversion.

user_data (Object) –

extra data that will be passed to the callback

GstVideo.video_convert_sample_async 

def GstVideo.video_convert_sample_async (sample, to_caps, timeout, callback, *user_data):
    #python wrapper for 'gst_video_convert_sample_async'

Converts a raw video buffer into the specified output caps.

The output caps can be any raw video formats or any image formats (jpeg, png, ...).

The width, height and pixel-aspect-ratio can also be specified in the output caps.

callback will be called after conversion, when an error occurred or if conversion didn't finish after timeout. callback will always be called from the thread default GLib.MainContext, see GLib.main_context_get_thread_default. If GLib before 2.22 is used, this will always be the global default main context.

destroy_notify will be called after the callback was called and user_data is not needed anymore.

Parameters:

sample (Gst.Sample) –

a Gst.Sample

to_caps (Gst.Caps) –

the Gst.Caps to convert to

timeout (int) –

the maximum amount of time allowed for the processing.

GstVideo.VideoConvertSampleCallback that will be called after conversion.

user_data (variadic) –

extra data that will be passed to the callback

The results of the search are