Struct re_video::decode::FFmpegVersion

pub struct FFmpegVersion {
    major: u32,
    minor: u32,
    raw_version: String,
}

A successfully parsed FFmpeg version.

Fields

major: u32

minor: u32

raw_version: String

Implementations

impl FFmpegVersion

pub fn parse(raw_version: &str) -> Option<Self>

pub fn for_executable( path: Option<&Path> ) -> Result<Self, FFmpegVersionParseError>

Try to parse the FFmpeg version for a given FFmpeg executable.

If none is passed for the path, it uses ffmpeg from PATH.

Error indicates issues running FFmpeg. Ok(None) indicates that we weren’t able to parse the version string. Since version strings can get pretty wild, we don’t want to fail in this case.

Internally caches the result per path together with its modification time to re-run/parse the version only if the file has changed.

pub fn is_compatible(&self) -> bool

Returns true if this version is compatible with Rerun’s minimum requirements.

Trait Implementations

impl Clone for FFmpegVersion

fn clone(&self) -> FFmpegVersion

Returns a copy of the value.

fn clone_from(&mut self, source: &Self)

Performs copy-assignment from source.

impl Debug for FFmpegVersion

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl Display for FFmpegVersion

fn fmt(&self, f: &mut Formatter<'_>) -> Result

Formats the value using the given formatter.

impl PartialEq for FFmpegVersion

fn eq(&self, other: &FFmpegVersion) -> bool

This method tests for self and other values to be equal, and is used by ==.

fn ne(&self, other: &Rhs) -> bool

This method tests for !=. The default implementation is almost always sufficient, and should not be overridden without very good reason.

impl Eq for FFmpegVersion

impl StructuralPartialEq for FFmpegVersion