class pixeltable.functions.StreamMetadata

Metadata for a stream within a media container.

attr average_rate

average_rate: float | None

Average frame rate in FPS (frames per second). Present only for video streams.

attr base_rate

base_rate: float | None

Base (constant) frame rate in FPS. Present only for video streams.

attr codec_context

codec_context: CodecContextMetadata

Codec information for this stream.

attr duration

duration: int | None

Stream duration in time_base units, or None if unknown.

attr duration_seconds

duration_seconds: float | None

Stream duration in seconds, computed from duration and time_base.

attr frames

frames: int

Number of frames in the stream (may be 0 if unknown).

attr guessed_rate

guessed_rate: float | None

Guessed frame rate in FPS. Present only for video streams.

attr height

height: int

Frame height in pixels. Present only for video streams.

attr metadata

metadata: dict[str, str]

Additional stream-specific metadata tags (e.g. language, title).

attr time_base

time_base: float | None

Time base of the stream as a float (seconds per tick), or None if unknown.

attr type

type: str

Stream type: typically 'audio' or 'video'. Other stream types (e.g. subtitles) will have a StreamMetadata entry, but with no metadata other than type.

attr width

width: int

Frame width in pixels. Present only for video streams.

​class pixeltable.functions.StreamMetadata

​attr average_rate

​attr base_rate

​attr codec_context

​attr duration

​attr duration_seconds

​attr frames

​attr guessed_rate

​attr height

​attr metadata

​attr time_base

​attr type

​attr width