ffmpegutil

package

v0.86.2 Latest Latest Go to latest Published: Apr 7, 2022 License: Apache-2.0 Imports: 10 Imported by: 0

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func GetDuration(md *models.Metadata) int

func GetWidthHeight(md *models.Metadata) (w, h int)

type FFmpegUtil struct {
	*transcoder.Transcoder
}

func NewFFmpegUtil() *FFmpegUtil

func (trans *FFmpegUtil) ConvertToMp4(gifPath string) (err error)

func (trans *FFmpegUtil) ConvertToMp4ByPipe(gifPath string, dstW, dstH int) (bytes []byte, duration int32, err error)

func (trans *FFmpegUtil) GetDuration() int

func (trans *FFmpegUtil) GetFirstFrame(iFilePath string) (bytes []byte, err error)

GetFirstFrame cmd := exec.Command("ffmpeg", "-i", filename, "-vframes", "1", "-s", fmt.Sprintf("%dx%d", width, height), "-f", "singlejpeg", "-")

func (trans *FFmpegUtil) GetFirstFrameByPipe(iPipeData []byte) (bytes []byte, err error)

func (trans *FFmpegUtil) GetHeight() int

func (trans *FFmpegUtil) GetMetadata(iFilePath string) (*models.Metadata, error)

func (trans *FFmpegUtil) GetMetadataByPipe(iPipeData []byte) (*models.Metadata, error)

func (trans *FFmpegUtil) GetWidth() int