mirror of
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61 lines
1.5 KiB
Go
61 lines
1.5 KiB
Go
package intel
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import (
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"os/exec"
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"github.com/photoprism/photoprism/internal/ffmpeg/encode"
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)
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// TranscodeToAvcCmd returns the FFmpeg command for hardware-accelerated transcoding to MPEG-4 AVC.
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func TranscodeToAvcCmd(srcName, destName string, opt encode.Options) *exec.Cmd {
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// ffmpeg -hide_banner -h encoder=h264_qsv
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if opt.Device != "" {
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// #nosec G204 -- command arguments are built from validated options and paths.
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return exec.Command(
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opt.Bin,
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"-hide_banner",
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"-y",
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"-strict", "-2",
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"-hwaccel", "qsv",
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"-hwaccel_device", opt.Device,
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"-hwaccel_output_format", "qsv",
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"-i", srcName,
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"-c:a", "aac",
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"-vf", opt.VideoFilter(encode.FormatQSV),
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"-c:v", opt.Encoder.String(),
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"-map", opt.MapVideo,
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"-map", opt.MapAudio,
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"-ignore_unknown",
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"-preset", opt.Preset,
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"-global_quality", opt.GlobalQuality(),
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"-f", "mp4",
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"-movflags", opt.MovFlags,
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"-map_metadata", opt.MapMetadata,
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destName,
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)
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} else {
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// #nosec G204 -- command arguments are built from validated options and paths.
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return exec.Command(
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opt.Bin,
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"-hide_banner",
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"-y",
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"-strict", "-2",
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"-hwaccel", "qsv",
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"-hwaccel_output_format", "qsv",
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"-i", srcName,
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"-c:a", "aac",
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"-vf", opt.VideoFilter(encode.FormatQSV),
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"-c:v", opt.Encoder.String(),
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"-map", opt.MapVideo,
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"-map", opt.MapAudio,
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"-ignore_unknown",
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"-preset", opt.Preset,
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"-global_quality", opt.GlobalQuality(),
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"-f", "mp4",
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"-movflags", opt.MovFlags,
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"-map_metadata", opt.MapMetadata,
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destName,
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)
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}
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}
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