feat: fix bug
This commit is contained in:
imeepos
159
cargos/tvai-v2/examples/output_settings_demo.rs
Normal file
159
cargos/tvai-v2/examples/output_settings_demo.rs
Normal file
@@ -0,0 +1,159 @@
|
||||
use tvai_sdk::*;
|
||||
|
||||
fn main() -> Result<(), Box<dyn std::error::Error>> {
|
||||
println!("Topaz Video AI SDK - Output Settings Demo");
|
||||
println!("========================================");
|
||||
|
||||
let sdk = TvaiSdk::new();
|
||||
|
||||
// Example 1: Social Media Square with Crop to Fit
|
||||
println!("\n1. Social Media Square Template (Crop to Fit):");
|
||||
let social_template = TemplatePresets::social_media_square()?;
|
||||
println!(" Template: {}", social_template.name);
|
||||
println!(" Description: {}", social_template.description);
|
||||
println!(" Settings:");
|
||||
println!(" Resolution: {}x{}",
|
||||
social_template.settings.output.width.unwrap_or(0),
|
||||
social_template.settings.output.height.unwrap_or(0)
|
||||
);
|
||||
println!(" Crop to fit: {}", social_template.settings.output.crop_to_fit);
|
||||
println!(" Lock aspect ratio: {}", social_template.settings.output.lock_aspect_ratio.unwrap_or(true));
|
||||
println!(" Custom resolution priority: {}", social_template.settings.output.custom_resolution_priority.unwrap_or(0));
|
||||
|
||||
let social_command = sdk.generate_ffmpeg_command(&social_template, "input_16x9.mp4", "output_square.mp4")?;
|
||||
println!(" Command:");
|
||||
println!(" {}", social_command);
|
||||
|
||||
// Example 2: Letterbox Preserve Aspect Ratio
|
||||
println!("\n2. Letterbox Preserve Template (Padding):");
|
||||
let letterbox_template = TemplatePresets::letterbox_preserve()?;
|
||||
println!(" Template: {}", letterbox_template.name);
|
||||
println!(" Settings:");
|
||||
println!(" Resolution: {}x{}",
|
||||
letterbox_template.settings.output.width.unwrap_or(0),
|
||||
letterbox_template.settings.output.height.unwrap_or(0)
|
||||
);
|
||||
println!(" Crop to fit: {}", letterbox_template.settings.output.crop_to_fit);
|
||||
println!(" Lock aspect ratio: {}", letterbox_template.settings.output.lock_aspect_ratio.unwrap_or(true));
|
||||
|
||||
let letterbox_command = sdk.generate_ffmpeg_command(&letterbox_template, "input_4x3.mp4", "output_letterbox.mp4")?;
|
||||
println!(" Command:");
|
||||
println!(" {}", letterbox_command);
|
||||
|
||||
// Example 3: Minimal Processing (Output Settings Disabled)
|
||||
println!("\n3. Minimal Processing Template (Output Settings Disabled):");
|
||||
let minimal_template = TemplatePresets::minimal_processing()?;
|
||||
println!(" Template: {}", minimal_template.name);
|
||||
println!(" Settings:");
|
||||
println!(" Output active: {}", minimal_template.settings.output.active);
|
||||
|
||||
let minimal_command = sdk.generate_ffmpeg_command(&minimal_template, "input.mp4", "output_minimal.mp4")?;
|
||||
println!(" Command:");
|
||||
println!(" {}", minimal_command);
|
||||
|
||||
// Example 4: Custom Template with Advanced Output Settings
|
||||
println!("\n4. Custom Template with Advanced Output Settings:");
|
||||
let custom_template = TemplateBuilder::new("Advanced Output Demo")
|
||||
.description("Demonstrates all output settings parameters")
|
||||
.enable_enhancement("prob-4")
|
||||
.enhancement_params(25, 20, 10)
|
||||
.resolution(1280, 720) // 720p target
|
||||
.video_codec("libx264", Some(24))
|
||||
.preset("medium")
|
||||
.custom_resolution_priority(1) // High priority for custom resolution
|
||||
.lock_aspect_ratio(true) // Preserve aspect ratio
|
||||
.crop_to_fit(false) // Use padding
|
||||
.pixel_aspect_ratio(2) // 16:9 aspect ratio
|
||||
.audio_settings("aac", 128, 2)
|
||||
.build()?;
|
||||
|
||||
println!(" Template: {}", custom_template.name);
|
||||
println!(" Settings:");
|
||||
println!(" Resolution: {}x{}",
|
||||
custom_template.settings.output.width.unwrap_or(0),
|
||||
custom_template.settings.output.height.unwrap_or(0)
|
||||
);
|
||||
println!(" Custom resolution priority: {}", custom_template.settings.output.custom_resolution_priority.unwrap_or(0));
|
||||
println!(" Lock aspect ratio: {}", custom_template.settings.output.lock_aspect_ratio.unwrap_or(true));
|
||||
println!(" Crop to fit: {}", custom_template.settings.output.crop_to_fit);
|
||||
println!(" Pixel aspect ratio: {}", custom_template.settings.output.output_par);
|
||||
|
||||
let custom_command = sdk.generate_ffmpeg_command(&custom_template, "input.mp4", "output_custom.mp4")?;
|
||||
println!(" Command:");
|
||||
println!(" {}", custom_command);
|
||||
|
||||
// Example 5: Comparison of Different Resolution Priorities
|
||||
println!("\n5. Resolution Priority Comparison:");
|
||||
|
||||
// Priority 0: Normal (custom resolution used)
|
||||
let priority0_template = TemplateBuilder::new("Priority 0")
|
||||
.enable_enhancement("prob-4")
|
||||
.resolution(1920, 1080)
|
||||
.output_settings(6, 0.0) // FHD size method
|
||||
.custom_resolution_priority(0) // Normal priority
|
||||
.build()?;
|
||||
|
||||
// Priority 2: Size method has priority
|
||||
let priority2_template = TemplateBuilder::new("Priority 2")
|
||||
.enable_enhancement("prob-4")
|
||||
.resolution(1920, 1080) // This will be ignored
|
||||
.output_settings(5, 0.0) // QHD size method takes priority
|
||||
.custom_resolution_priority(2) // Size method priority
|
||||
.build()?;
|
||||
|
||||
let priority0_command = sdk.generate_ffmpeg_command(&priority0_template, "input.mp4", "output_p0.mp4")?;
|
||||
let priority2_command = sdk.generate_ffmpeg_command(&priority2_template, "input.mp4", "output_p2.mp4")?;
|
||||
|
||||
println!(" Priority 0 (Custom resolution used):");
|
||||
println!(" {}", priority0_command);
|
||||
println!("\n Priority 2 (Size method used - 2560x1440):");
|
||||
println!(" {}", priority2_command);
|
||||
|
||||
// Example 6: Aspect Ratio Handling Comparison
|
||||
println!("\n6. Aspect Ratio Handling Comparison:");
|
||||
|
||||
// Stretch to fit (ignore aspect ratio)
|
||||
let stretch_template = TemplateBuilder::new("Stretch to Fit")
|
||||
.enable_enhancement("prob-4")
|
||||
.resolution(1920, 1080)
|
||||
.lock_aspect_ratio(false) // Allow stretching
|
||||
.build()?;
|
||||
|
||||
// Crop to fit (maintain aspect ratio, crop excess)
|
||||
let crop_template = TemplateBuilder::new("Crop to Fit")
|
||||
.enable_enhancement("prob-4")
|
||||
.resolution(1920, 1080)
|
||||
.lock_aspect_ratio(true)
|
||||
.crop_to_fit(true) // Crop excess
|
||||
.build()?;
|
||||
|
||||
// Pad to fit (maintain aspect ratio, add padding)
|
||||
let pad_template = TemplateBuilder::new("Pad to Fit")
|
||||
.enable_enhancement("prob-4")
|
||||
.resolution(1920, 1080)
|
||||
.lock_aspect_ratio(true)
|
||||
.crop_to_fit(false) // Add padding
|
||||
.build()?;
|
||||
|
||||
let stretch_command = sdk.generate_ffmpeg_command(&stretch_template, "input.mp4", "output_stretch.mp4")?;
|
||||
let crop_command = sdk.generate_ffmpeg_command(&crop_template, "input.mp4", "output_crop.mp4")?;
|
||||
let pad_command = sdk.generate_ffmpeg_command(&pad_template, "input.mp4", "output_pad.mp4")?;
|
||||
|
||||
println!(" Stretch to fit (ignore aspect ratio):");
|
||||
println!(" {}", stretch_command);
|
||||
println!("\n Crop to fit (maintain aspect ratio, crop):");
|
||||
println!(" {}", crop_command);
|
||||
println!("\n Pad to fit (maintain aspect ratio, pad):");
|
||||
println!(" {}", pad_command);
|
||||
|
||||
println!("\n✅ Output settings demo completed successfully!");
|
||||
println!("\nKey Features Demonstrated:");
|
||||
println!(" • Output settings active/inactive control");
|
||||
println!(" • Custom resolution priority handling");
|
||||
println!(" • Aspect ratio locking and preservation");
|
||||
println!(" • Crop vs pad behavior for aspect ratio mismatches");
|
||||
println!(" • Pixel aspect ratio configuration");
|
||||
println!(" • Resolution priority vs size method priority");
|
||||
|
||||
Ok(())
|
||||
}
|
||||
Reference in New Issue
Block a user