spdl.io.decode_packets

decode_packets(packets: AudioPackets, filter_desc: str | None = _FILTER_DESC_DEFAULT, **kwargs) → AudioFrames[source]
decode_packets(packets: VideoPackets, filter_desc: str | None = _FILTER_DESC_DEFAULT, **kwargs) → VideoFrames
decode_packets(packets: ImagePackets, filter_desc: str | None = _FILTER_DESC_DEFAULT, **kwargs) → ImageFrames

Decode packets.

Parameters:

  • packets (AudioPackets, VideoPackets or ImagePackets) – Packets object.

  • filter_desc –

    Optional: Custom filter applied after decoding. To generate a description for common media processing operations, use get_filter_desc() (if you have a packets object that has the timestamp set), get_audio_filter_desc(), or get_video_filter_desc(). If None is provided, then filtering is disabled.

    Note

    When decoding image/video packets, by default color space conversion is applied so that the output pixel format is rgb24. If you want to obtain frames without color conversion, disable filter by providing filter_desc=None, or specify pix_fmt=None in the filter desc factory function.

  • decode_config (DecodeConfig) – Optional: Custom decode config. See decode_config(),

Returns:

Frames object.