Single encoded video packet retrieved from a camera source. More...

Functions
bytes	data (self)
	Encoded payload of the packet, as Annex-B NAL units.

int	size (self)
	Length of data in bytes.

Timestamp	timestamp (self)
	Capture timestamp of the packet.

STREAMING_CODEC	codec (self)
	Codec the packet is encoded with.

bool	is_keyframe (self)
	True if this packet is an IDR (key frame).

ENCODED_STREAM_SOURCE	source (self)
	Encoded source that produced this packet.

Detailed Description

Single encoded video packet retrieved from a camera source.

Filled by Camera.retrieve_encoded_stream_packet() / CameraOne.retrieve_encoded_stream_packet(). The payload is laid out as Annex-B NAL units. The first packet handed back on a given source is always an IDR, with SPS/PPS (and VPS for HEVC) inlined in front, so writing successive packets to a .h264 / .hevc file produces a stream playable by any standard player.

Note: Unlike the C++ API, data is a copy owned by this Python object: it stays valid for as long as the object lives, and is not invalidated by further retrieve calls or by Camera.close().

Functions

Detailed Description