Leak_Technologies/VideoTools
Leak_Technologies/VideoTools
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Run unified player in preview-only mode

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This commit is contained in:
Stu Leak 2026-01-07 02:27:46 -05:00
parent 037b771b0d
commit d8c649427b
1 changed files with 54 additions and 31 deletions
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23
internal/player/unified_ffmpeg_player.go
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@ -97,6 +97,12 @@ func NewUnifiedPlayer(config Config) *UnifiedPlayer {
}, },
audioBufferSize: 32768, // 170ms at 48kHz for smooth playback audioBufferSize: 32768, // 170ms at 48kHz for smooth playback
} }
if config.WindowWidth > 0 {
player.windowW = config.WindowWidth
}
if config.WindowHeight > 0 {
player.windowH = config.WindowHeight
}
ctx, cancel := context.WithCancel(context.Background()) ctx, cancel := context.WithCancel(context.Background())
player.ctx = ctx player.ctx = ctx
@ -155,6 +161,7 @@ func (p *UnifiedPlayer) Load(path string, offset time.Duration) error {
} }
} }
if !p.previewMode {
// Initialize audio context for playback // Initialize audio context for playback
sampleRate := 48000 sampleRate := 48000
channels := 2 channels := 2
@ -175,6 +182,7 @@ func (p *UnifiedPlayer) Load(path string, offset time.Duration) error {
p.audioContext = ctx p.audioContext = ctx
logging.Info(logging.CatPlayer, "Audio context initialized successfully") logging.Info(logging.CatPlayer, "Audio context initialized successfully")
}
// Start FFmpeg process for unified A/V output // Start FFmpeg process for unified A/V output
err = p.startVideoProcess() err = p.startVideoProcess()
@ -183,7 +191,9 @@ func (p *UnifiedPlayer) Load(path string, offset time.Duration) error {
} }
// Start audio stream processing // Start audio stream processing
if !p.previewMode {
go p.readAudioStream() go p.readAudioStream()
}
return nil return nil
} }
@ -545,6 +555,18 @@ func (p *UnifiedPlayer) startVideoProcess() error {
"-hide_banner", "-loglevel", "error", "-hide_banner", "-loglevel", "error",
"-ss", fmt.Sprintf("%.3f", p.currentTime.Seconds()), "-ss", fmt.Sprintf("%.3f", p.currentTime.Seconds()),
"-i", p.currentPath, "-i", p.currentPath,
}
if p.previewMode {
args = append(args,
"-map", "0:v:0",
"-an",
"-f", "rawvideo",
"-pix_fmt", "rgb24",
"-r", "24",
"pipe:1",
)
} else {
args = append(args,
// Video stream to pipe 4 // Video stream to pipe 4
"-map", "0:v:0", "-map", "0:v:0",
"-f", "rawvideo", "-f", "rawvideo",
@ -557,6 +579,7 @@ func (p *UnifiedPlayer) startVideoProcess() error {
"-ar", "48000", "-ar", "48000",
"-f", "s16le", "-f", "s16le",
"pipe:5", "pipe:5",
)
} }
// Add hardware acceleration if available // Add hardware acceleration if available