Struct Transcoder 

pub struct Transcoder { /* private fields */ }

Main transcoding interface with simple API.

Example

use oximedia_transcode::Transcoder;

Transcoder::new()
    .input("input.mp4")
    .output("output.webm")
    .video_codec("vp9")
    .audio_codec("opus")
    .transcode()
    .await?;

Implementations

impl Transcoder

pub fn config(&self) -> &TranscodeConfig

Get a reference to the transcoder configuration.

pub fn new() -> Self

Creates a new transcoder with default configuration.

pub fn input(self, path: impl Into<String>) -> Self

Sets the input file path.

pub fn output(self, path: impl Into<String>) -> Self

Sets the output file path.

pub fn video_codec(self, codec: impl Into<String>) -> Self

Sets the video codec.

pub fn audio_codec(self, codec: impl Into<String>) -> Self

Sets the audio codec.

pub fn video_bitrate(self, bitrate: u64) -> Self

Sets the target video bitrate.

pub fn audio_bitrate(self, bitrate: u64) -> Self

Sets the target audio bitrate.

pub fn resolution(self, width: u32, height: u32) -> Self

Sets the output resolution.

pub fn frame_rate(self, num: u32, den: u32) -> Self

Sets the output frame rate.

pub fn multi_pass(self, mode: MultiPassMode) -> Self

Sets the multi-pass encoding mode.

pub fn quality(self, mode: QualityMode) -> Self

Sets the quality mode.

pub fn target_bitrate(self, bitrate: u64) -> Self

Sets the target bitrate (convenience method for video bitrate).

pub fn normalize_audio(self, enable: bool) -> Self

Enables or disables audio normalization.

pub fn loudness_standard(self, standard: LoudnessStandard) -> Self

Sets the loudness normalization standard.

pub fn hw_accel(self, enable: bool) -> Self

Enables or disables hardware acceleration.

pub fn preset(self, preset: PresetConfig) -> Self

Applies a preset configuration.

pub async fn transcode(self) -> Result<TranscodeOutput>

Executes the transcode operation.

Errors

Returns an error if:

• Input or output path is not set
• Input file is invalid or cannot be opened
• Output configuration is invalid
• Transcoding fails

Trait Implementations

impl Default for Transcoder

fn default() -> Self

Returns the “default value” for a type.