Struct FfmpegArgs 

pub struct FfmpegArgs { /* private fields */ }

Builder for constructing FFmpeg command arguments.

Example

use yt_dlp::executor::FfmpegArgs;

let args = FfmpegArgs::new()
    .input("/tmp/input.mp4")
    .input("/tmp/audio.mp3")
    .args(["-map", "0:v", "-map", "1:a"])
    .codec_copy()
    .output("/tmp/output.mkv")
    .build();

Implementations

impl FfmpegArgs

pub fn new() -> Self

Creates a new empty FFmpeg argument builder.

Returns

A new FfmpegArgs with no arguments or output set.

pub fn input(self, path: impl AsRef<str>) -> Self

Adds an input file (-i <path>).

Arguments

• path - Path to the input file

Returns

Self for method chaining.

pub fn codec_copy(self) -> Self

Adds global codec copy (-c copy).

Returns

Self for method chaining.

pub fn overwrite(self) -> Self

Adds the overwrite flag (-y).

Returns

Self for method chaining.

pub fn output(self, path: impl AsRef<str>) -> Self

Sets the output path (always placed last).

Arguments

• path - Path to the output file

Returns

Self for method chaining.

pub fn args<I, S>(self, args: I) -> Self

where I: IntoIterator<Item = S>, S: Into<String>,

Adds arbitrary arguments.

Arguments

• args - Iterator of arguments to append

Returns

Self for method chaining.

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

Adds a single argument.

Arguments

• arg - The argument to append

Returns

Self for method chaining.

pub fn build(self) -> Vec<String>

Builds the final argument list.

Returns

A Vec<String> with all arguments in the correct order: inputs and flags first, then -y if set, then the output path.

Trait Implementations

impl Default for FfmpegArgs

fn default() -> Self

Returns the “default value” for a type.