Enum FfmpegError

pub enum FfmpegError {
    FfmpegNotFound,
    Io(String),
    FfmpegInternal(String),
    Utf8Conversion,
    InvalidResolution,
    Info(VideoInfoError),
}

Various causes of failure for ffmpeg/ffprobe functions.

Variants

FfmpegNotFound

Ffmpeg/Ffprobe command was not found. Make sure Ffmpeg is installed and can be found on the command line.

Io(String)

Io error occurred while executing Ffmpeg/Ffprobe command

FfmpegInternal(String)

Ffmpeg/Ffprobe returned a nonzero exit code. Because ffmpeg sometimes prints long error strings to stderr, The resulting string contains the first few hundred characters of the error message.

Utf8Conversion

Failed to interpret Ffmpeg/Ffprobe output as a utf8-string.

InvalidResolution

When using Ffprobe to obtain the resolution of the video file before beginning the decoding process, either the X or Y dimensions was zero. Note: This sometimes occur when attempting to decode frames from an audio file.

Info(VideoInfoError)

Failed to obtain video information.

Trait Implementations

impl Clone for FfmpegError

fn clone(&self) -> FfmpegError

Returns a copy of the value.

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

Performs copy-assignment from source.

impl Debug for FfmpegError

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

Formats the value using the given formatter.

impl<'de> Deserialize<'de> for FfmpegError

fn deserialize<__D>(__deserializer: __D) -> Result<Self, __D::Error>

where __D: Deserializer<'de>,

Deserialize this value from the given Serde deserializer.

impl Display for FfmpegError

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

Formats the value using the given formatter.

impl Error for FfmpegError

fn source(&self) -> Option<&(dyn Error + 'static)>

Returns the lower-level source of this error, if any.

fn description(&self) -> &str

👎Deprecated since 1.42.0: use the Display impl or to_string()

fn cause(&self) -> Option<&dyn Error>

👎Deprecated since 1.33.0: replaced by Error::source, which can support downcasting

fn provide<'a>(&'a self, request: &mut Request<'a>)

🔬This is a nightly-only experimental API. (error_generic_member_access)

Provides type-based access to context intended for error reports.

impl From<VideoInfoError> for FfmpegError

fn from(source: VideoInfoError) -> Self

Converts to this type from the input type.

impl Serialize for FfmpegError

fn serialize<__S>(&self, __serializer: __S) -> Result<__S::Ok, __S::Error>

where __S: Serializer,

Serialize this value into the given Serde serializer.