1, The full form of SPS is Project for Public Spaces

Project for Public Spaces has worked with over 3,500 communities to lead placemaking processes that give more people the opportunity to leave a mark on the parks, plazas, public markets, districts, and other public spaces they care about.

2, The full form of SPS is Personal Public Service

Your Personal Public Service (PPS) number is a unique reference number that helps you access social welfare benefits, public services and information in Ireland.

Before you can be allocated a PPS number, you must show that you need one for a transaction with a specified body. For example, if you are taking up employment, you need a PPS number to register with the Revenue Commissioners. However, looking for work is not a transaction with a specified body and employers should not look for your PPS number when recruiting. An employer should only seek a PPS number if you are actually taking up employment with the organisation.

The Department of Social Protection (DSP) has a list of State agencies that use PPS numbers to identify individuals.

If you do not know your PPS number, contact your Intreo Centre or local Social Welfare Branch Office and staff there can find your number for you.

A PPS Number is always 7 numbers followed by either one or 2 letters.

3, The full form of SPS is Picture Parameter Set

the Sequence Parameter Set (SPS) and the Picture Parameter Set (PPS). Both entities contain information that an H.264 decoder needs to decode the video data, for example, the resolution and frame rate of the video.

Recall that an H.264 bitstream contains a sequence of Network Abstraction Layer (NAL) units. The SPS and PPS are both types of NAL units. The SPS NAL unit contains parameters that apply to a series of consecutive coded video pictures, referred to as a “coded video sequence” in the H.264 standard. The PPS NAL unit contains parameters that apply to the decoding of one or more individual pictures inside a coded video sequence.

In the case of my simple encoder, we emitted a single SPS and PPS at the start of the video data stream, but in the case of a more complex encoder, it would not be uncommon to see them inserted periodically in the data for two reasons — first, often a decoder will need to start decoding midstream, and second, because the encoder may wish to vary parameters for different parts of the stream in order to achieve better compression or quality goals.

In my trivial encoder, the h.264 SPS and PPS were hardcoded in hex as:

/* h.264 bitstreams */

const uint8_t sps[] =

{0x00, 0x00, 0x00, 0x01, 0x67, 0x42, 0x00, 0x0a, 0xf8, 0x41, 0xa2};

const uint8_t pps[] =

{0x00, 0x00, 0x00, 0x01, 0x68, 0xce, 0x38, 0x80};