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What is a packet identifier (PID) used for in MPEG ...
https://www.tek.com/en/support/faqs/what-packet-identifier-pid-used-mpeg#:~:text=The%20VPID%20is%20for%20the%20video%20stream%20and,used%20to%20synchronize%20the%20video%20and%20audio%20packets.
[SOLVED] Setting video PID and audio PID. (MPEG-TS …
https://creativecow.net/forums/thread/solved-setting-video-pid-and-audio-pid-mpeg-ts-ou/
I am a new for ffmpeg , I got the problem similar as this topic talked. Application needs specific video PID and audio PID and PCR PID and PMT PID, and i try the command as you said . ffmpeg -i input.mp4 -codec:v copy -codec:a copy -streamid 0:50 -streamid 1:52-f mpegts output.ts. Result is video and audio ‘s pid are correct , but this ...
What is a packet identifier (PID) used for in MPEG ...
https://www.tek.com/en/support/faqs/what-packet-identifier-pid-used-mpeg
There are typically four types of PIDs used by satellite receivers. The VPID is for the video stream and the APID is for the audio stream. Usually this data is embedded into the video stream, though occasionally a PCR (program clock reference) PID is used to …
Modify video/audio PID - Help/How To - Shotcut Forum
https://forum.shotcut.org/t/modify-video-audio-pid/7748
The only thing you can do is set the starting PID for the audio/video elementary streams by adding mpegts_start_pid=<N> to the Other tab. It defaults to 256, and there is not individual control. This is a FFmpeg limitation.
Transponder PID Database - CompuSat
http://www.compusat.com/InfoPages/Info_Db_HD_Database.html
For example, if the HD channel you are downlinking has two audio streams, 504 and 505 where 504 is Dolby and 505 is stereo and you want stereo on audio 1, you must router Audio 1 to 2 and Audio 2 to 1. This will put 505 on audio 1 and 504 on audio2. In CompuSat, you will set this using the PID interface. Set Audio1 PID to 2 and Audio 2 PID to 1.
MPEG transport stream - Wikipedia
https://en.wikipedia.org/wiki/MPEG_transport_stream
To enable a decoder to present synchronized content, such as audio tracks matching the associated video, at least once each 100 ms, a program clock reference (PCR) is transmitted in the adaptation field of an MPEG-2 transport stream packet. The PID with the PCR for an MPEG-2 program is identified by the pcr_pid value in
Decoders Channels Scanning Modes and Methods Fully …
https://www.lemmymorgan.com/decoders-channels-scanning-modes/
PID stands for “package identifier” (or PID). This tech tells the receiver what to do with the packet. As one would expect, PID is more complicated than manual scan and the rest, here you input the satellite, the frequency, the symbol rate, the polarization, the Video-PID, Audio-PID, and Pcr-PID. Video-PID = PID for Video stream
Use alternative audio and video tracks with Apple HLS - …
https://www.wowza.com/docs/how-to-use-alternative-audio-or-video-tracks-with-apple-hls-streams
Create a separate .stream file for each audio and video track in the source stream. (If the source is a single MPEG-TS source, then you must enable port sharing .) Each .stream file must list an audio packet identifier (PID) and video PID for the rendition. If a PID isn't listed, then the first one of each type is used.
MPEG-2 Transport Stream - MultimediaWiki
https://wiki.multimedia.cx/index.php?title=MPEG-2_Transport_Stream
The PMTs describe which PIDs contain data relevant to the program. PMTs also provide metadata about the streams in their constituent PIDs. For example, if a program contains an MPEG-2 video stream, the PMT will list this PID, describe it as a video stream, and provide the type of video that it contains (in this case, MPEG-2). The PMT may also ...
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