PHP-FFMpeg API
Class

FFMpeg\Format\Video\WebM

class WebM extends DefaultVideo

The WebM video format

Methods

array() getExtraParams()

Returns an array of extra parameters to add to ffmpeg commandline.

string getAudioCodec()

Returns the audio codec.

from DefaultAudio
setAudioCodec(string $audioCodec)

Sets the audio codec, Should be in the available ones, otherwise an exception is thrown.

from DefaultAudio
integer getAudioKiloBitrate()

Gets the audio kiloBitrate value.

from DefaultAudio
setAudioKiloBitrate(integer $kiloBitrate)

Sets the kiloBitrate value.

from DefaultAudio
integer getAudioChannels()

Gets the audio channels value.

from DefaultAudio
setAudioChannels(integer $channels)

Sets the channels value.

from DefaultAudio
array createProgressListener(MediaTypeInterface $media, FFProbe $ffprobe, Integer $pass, Integer $total)

Creates the progress listener.

from DefaultVideo
string getPasses()

Returns the number of passes.

from DefaultAudio
integer getKiloBitrate()

Gets the kiloBitrate value.

from DefaultVideo
setKiloBitrate(integer $kiloBitrate)

Sets the kiloBitrate value.

from DefaultVideo
string getVideoCodec()

Returns the video codec.

from DefaultVideo
setVideoCodec(string $videoCodec)

Sets the video codec, Should be in the available ones, otherwise an exception is thrown.

from DefaultVideo
integer getModulus()

from DefaultVideo
__construct($audioCodec = 'libvorbis', $videoCodec = 'libvpx')

Boolean supportBFrames()

Returns true if the current format supports B-Frames.

array getAvailableAudioCodecs()

Returns the list of available audio codecs for this format.

array getAvailableVideoCodecs()

Returns the list of available video codecs for this format.

Details

at line 37
public array() getExtraParams()

Returns an array of extra parameters to add to ffmpeg commandline.

Return Value

array()

in DefaultAudio at line 44
public string getAudioCodec()

Returns the audio codec.

Return Value

string

in DefaultAudio at line 57
public setAudioCodec(string $audioCodec)

Sets the audio codec, Should be in the available ones, otherwise an exception is thrown.

Parameters

string $audioCodec

Exceptions

InvalidArgumentException

in DefaultAudio at line 74
public integer getAudioKiloBitrate()

Gets the audio kiloBitrate value.

Return Value

integer

in DefaultAudio at line 85
public setAudioKiloBitrate(integer $kiloBitrate)

Sets the kiloBitrate value.

Parameters

integer $kiloBitrate

Exceptions

InvalidArgumentException

in DefaultAudio at line 99
public integer getAudioChannels()

Gets the audio channels value.

Return Value

integer

in DefaultAudio at line 110
public setAudioChannels(integer $channels)

Sets the channels value.

Parameters

integer $channels

Exceptions

InvalidArgumentException

in DefaultVideo at line 100
public array createProgressListener(MediaTypeInterface $media, FFProbe $ffprobe, Integer $pass, Integer $total)

Creates the progress listener.

Parameters

MediaTypeInterface $media
FFProbe $ffprobe
Integer $pass The current pas snumber
Integer $total The total pass number

Return Value

array An array of listeners

in DefaultAudio at line 138
public string getPasses()

Returns the number of passes.

Return Value

string

in DefaultVideo at line 38
public integer getKiloBitrate()

Gets the kiloBitrate value.

Return Value

integer

in DefaultVideo at line 49
public setKiloBitrate(integer $kiloBitrate)

Sets the kiloBitrate value.

Parameters

integer $kiloBitrate

Exceptions

InvalidArgumentException

in DefaultVideo at line 63
public string getVideoCodec()

Returns the video codec.

Return Value

string

in DefaultVideo at line 75
public setVideoCodec(string $videoCodec)

Sets the video codec, Should be in the available ones, otherwise an exception is thrown.

Parameters

string $videoCodec

Exceptions

InvalidArgumentException

in DefaultVideo at line 92
public integer getModulus()

Return Value

integer

at line 19
public __construct($audioCodec = 'libvorbis', $videoCodec = 'libvpx')

Parameters

$audioCodec
$videoCodec

at line 29
public Boolean supportBFrames()

Returns true if the current format supports B-Frames.

Return Value

Boolean

at line 45
public array getAvailableAudioCodecs()

Returns the list of available audio codecs for this format.

Return Value

array

at line 53
public array getAvailableVideoCodecs()

Returns the list of available video codecs for this format.

Return Value

array