What is the difference between mpeg2 ps and mpeg 2 ts

The video is out of sync. This problem seems to have little effect. It seems that the playback time has not yet appeared problem. What I achieve is to filter the TS stream, that is, to put a program containing multiple sets of programs.

The TS stream is converted into a TS stream containing only one set of programs. There is another main problem that is, for the packet that transmits PES information in the TS stream, how does the data in the load information form the PES stream?

It should be clarified by the control information in the header part, and it looks good. Look at the documentation. Happily, the MPEG-2 standards address both. Unfortunately, we have some trouble with language. The word "Program" could mean "what I'm watching on TV", or it could mean "a channel", or it could mean "a specific format".

But you need to be aware that different industries use the term "Program" in different ways! It is very important to point out that " Program Stream " has a very specific meaning. The Program Streams are mostly used in storage applications.

Broadcast usage commonly uses the Transport Stream format. If you have one content channel one program , it does NOT imply that the stream that carries the program would be a Program Stream. In broadcast usage it would be a so-called Single Program Transport Stream as defined by ISO : a multiplexed collection of concatenated Program Streams without beginning or end.

VBrick currently only supports Transport Stream which is superior to Program Stream for streaming applications. So, which is "better", Transport Stream or Program Stream? The answer is Transport Stream if you are talking about streaming, and Program if you are talking about authoring.

The above illustration shows a classic MPEG system model, where the audio and video codecs are independent. To the extent a multichannel Transport Stream is desired, a Transport Stream Mux can assemble the required format.

The Program Stream is widely used in digital video storage devices, and also where the video is reliably transmitted over a network e.

A transport stream consists of a sequence of fixed sized transport packet of bytes. Each packet comprises bytes of payload and a 4 byte header. One of the items in this 4 byte header is the 13 bit Packet Identifier PID which plays a key role in the operation of the Transport Stream.

The format of the transport stream is described using the figure below a later section describes the detailed format of the TS packet header. This figure shows two elementary streams sent in the same MPEG-2 transport multiplex. Each packet is associated with a PES through the setting of the PID value in the packet header the values of 64 and 51 in the figure. As is usual, there are more video than audio packets, but you may also note that the two types of packets are not evenly spaced in time.

It's full of preset with those 2 MPEG 2 codecs but i can see the difference Thanks for your help! Thanks for this file! The authors sure look trustable this time. Thanks for the info. I think it was program stream. When you say no quality difference, are you saying perceptible or actual difference? Dan Senior Developer Staff member.

There is no actual difference. With the exception of a few frames around the cut point the rest of the video frames are left exactly as-is. The only difference is the container they are stored in.