Leonid Nikitin
9cdfa18fc8
Introduce encoder modules for various codecs and formats (e.g., h264_nvenc, libx264, libmp3lame). Add `Convertor` logic to retrieve supported formats via FFmpeg utilities and manage encoders for audio, video, and image processing.
55 lines
1.1 KiB
Go
55 lines
1.1 KiB
Go
package convertor
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import (
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"bufio"
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"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/application/convertor/encoder"
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"git.kor-elf.net/kor-elf/gui-for-ffmpeg/internal/ffmpeg"
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"io"
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"strings"
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)
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type ConvertorContract interface {
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GetSupportFormats() (encoder.ConvertorFormatsContract, error)
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}
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type convertor struct {
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ffmpegService ffmpeg.UtilitiesContract
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}
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func NewConvertor(
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ffmpegService ffmpeg.UtilitiesContract,
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) ConvertorContract {
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return &convertor{
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ffmpegService: ffmpegService,
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}
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}
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func (c *convertor) GetSupportFormats() (encoder.ConvertorFormatsContract, error) {
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var err error
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formats := encoder.NewConvertorFormats()
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ffmpeg, err := c.ffmpegService.GetFFmpeg()
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if err != nil {
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return formats, err
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}
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err = ffmpeg.GetEncoders(func(scanner *bufio.Reader) {
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for {
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line, _, err := scanner.ReadLine()
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if err != nil {
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if err == io.EOF {
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break
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}
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continue
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}
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text := strings.Split(strings.TrimSpace(string(line)), " ")
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encoderType := string(text[0][0])
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if len(text) < 2 || (encoderType != "V" && encoderType != "A") {
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continue
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}
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formats.NewEncoder(text[1])
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}
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})
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return formats, err
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}
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