Direct MP4 Encoder Directshow Filter

Interface methods

Public Method DetectGPU

Return the index of GPU supported for your computer.

Public Method SetMp4AudioBitrate

Set the audio bitrate of MP4 file.

Public Method SetMp4AudioChannel

Set the audio channels of MP4 file

Public Method SetMp4AudioSampleRate

Set the audio sample rate of MP4 file.

Public Method SetH264Preset

Set the H264 preset. It will affect encoding speed and compression ratio.

Public Method SetMp4VideoBitrate

Set the video bitrate of MP4 file.

Public Method SetMp4AspectRatio

Enable or Disable aspect ratio of MP4 file.

Public Method SetMp4FrameRate

Set the frame rate of MP4 file.

Public Method SetMp4Resolution

Set the resolution of MP4 file.

Public Method SetLicenseKey

Set the license key of MP4 file.

Public Method SetAlbum

Set the album metadata of MP4 file.

Public Method SetAuthor

Set the author metadata of MP4 file.

Public Method SetTitle

Set the title metadata of MP4 file.

Public Method SetComment

Set the comment metadata of MP4 file.

Public Method SetCopyright

Set the copyright metadata of MP4 file.

Public Method SetHwCodec

Set the GPU codec for encoding MP4 file. You can select NVDIA, AMD, Intel GPU.