Interface IMediaInfo

Namespace: RenderHeads.Media.AVProVideo

Assembly: cs.temp.dll.dll

Syntax

public interface IMediaInfo

Methods

GetDecoderPerformance(ref Int32, ref Int32, ref Int32)

Declaration

bool GetDecoderPerformance(ref int activeDecodeThreadCount, ref int decodedFrameCount, ref int droppedFrameCount)

Parameters

Type	Name	Description
System.Int32	activeDecodeThreadCount
System.Int32	decodedFrameCount
System.Int32	droppedFrameCount

Returns

Type	Description
System.Boolean

GetDuration()

Returns media duration in seconds

Declaration

double GetDuration()

Returns

Type	Description
System.Double

GetDurationFrames(Single)

Returns media duration in frames NOTE: For best results the video should be encoded as keyframes only and have no audio track, or an audio track with the same length as the video track

Declaration

int GetDurationFrames(float overrideFrameRate = 0F)

Parameters

Type	Name	Description
System.Single	overrideFrameRate

Returns

Type	Description
System.Int32

GetEstimatedTotalBandwidthUsed()

Gets the estimated bandwidth used by all video players (in bits per second) Currently only supported on Android when using ExoPlayer API

Declaration

long GetEstimatedTotalBandwidthUsed()

Returns

Type	Description
System.Int64

GetMaxFrameNumber(Single)

Returns highest frame number that can be seeked to NOTE: For best results the video should be encoded as keyframes only and have no audio track, or an audio track with the same length as the video track

Declaration

int GetMaxFrameNumber(float overrideFrameRate = 0F)

Parameters

Type	Name	Description
System.Single	overrideFrameRate

Returns

Type	Description
System.Int32

GetPlaybackQualityStats()

Declaration

PlaybackQualityStats GetPlaybackQualityStats()

Returns

Type	Description
PlaybackQualityStats

GetPlayerDescription()

Returns the a description of which playback path is used internally. This can for example expose whether CPU or GPU decoding is being performed For Windows the available player descriptions are: "DirectShow" - legacy Microsoft API but still very useful especially with modern filters such as LAV "MF-MediaEngine-Software" - uses the Windows 8.1 features of the Microsoft Media Foundation API, but software decoding "MF-MediaEngine-Hardware" - uses the Windows 8.1 features of the Microsoft Media Foundation API, but GPU decoding Android has "MediaPlayer" and "ExoPlayer" macOS / tvOS / iOS just has "AVFoundation"

Declaration

string GetPlayerDescription()

Returns

Type	Description
System.String

GetTextureTransform()

The affine transform of the texture as an array of six floats: a, b, c, d, tx, ty.

Declaration

float[] GetTextureTransform()

Returns

Type	Description
System.Single[]

GetVideoDisplayRate()

Returns the current achieved display rate in frames per second

Declaration

float GetVideoDisplayRate()

Returns

Type	Description
System.Single

GetVideoFrameRate()

Returns the frame rate of the media.

Declaration

float GetVideoFrameRate()

Returns

Type	Description
System.Single

GetVideoHeight()

Returns video height in pixels

Declaration

int GetVideoHeight()

Returns

Type	Description
System.Int32

GetVideoWidth()

Returns video width in pixels

Declaration

int GetVideoWidth()

Returns

Type	Description
System.Int32

HasAudio()

Returns true if the media has a audio track

Declaration

bool HasAudio()

Returns

Type	Description
System.Boolean

HasVideo()

Returns true if the media has a visual track

Declaration

bool HasVideo()

Returns

Type	Description
System.Boolean

IsExternalPlaybackSupported()

Checks if the media is compatible with external playback, for instance via AirPlay.

Declaration

bool IsExternalPlaybackSupported()

Returns

Type	Description
System.Boolean

IsPlaybackStalled()

Checks if the playback is in a stalled state

Declaration

bool IsPlaybackStalled()

Returns

Type	Description
System.Boolean

PlayerSupportsLinearColorSpace()

Whether this MediaPlayer instance supports linear color space If it doesn't then a correction may have to be made in the shader

Declaration

bool PlayerSupportsLinearColorSpace()

Returns

Type	Description
System.Boolean