45 lines
992 B
Go
45 lines
992 B
Go
package config
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// FFmpegBin returns the ffmpeg executable file name.
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func (c *Config) FFmpegBin() string {
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return findExecutable(c.options.FFmpegBin, "ffmpeg")
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}
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// FFmpegEnabled tests if FFmpeg is enabled for video transcoding.
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func (c *Config) FFmpegEnabled() bool {
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return !c.DisableFFmpeg()
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}
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// FFmpegEncoder returns the ffmpeg AVC encoder name.
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func (c *Config) FFmpegEncoder() string {
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if c.options.FFmpegEncoder == "" {
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return "libx264"
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}
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return c.options.FFmpegEncoder
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}
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// FFmpegBuffers returns the number of ffmpeg capture buffers.
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func (c *Config) FFmpegBuffers() int {
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if c.options.FFmpegBuffers <= 8 {
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return 8
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}
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if c.options.FFmpegBuffers >= 2048 {
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return 2048
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}
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return c.options.FFmpegBuffers
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}
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// FFmpegBitrate returns the ffmpeg bitrate limit in MBit/s.
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func (c *Config) FFmpegBitrate() int {
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switch {
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case c.options.FFmpegBitrate <= 0:
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return 50
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case c.options.FFmpegBitrate >= 960:
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return 960
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default:
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return c.options.FFmpegBitrate
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}
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}
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