On 8/11/2015 11:32 PM, Self User wrote:
Hi and thanks for the comment.
I tried to do it but it is not helped me...
The flow you wrote helps when I am decoding packets/frames.
looks likes the read packet/frame methods are for the codecs themselves.
I am trying to find some code that gives me the == TS packets == and
its fields (continuity counter, scramble bit etc...)
Also, the example that I saw under doc/sample in the ffmpeg package
are mostly for decode/transcode/encode and I didnt see
any API that gives me handling of the TS packets themselves.
can you please be more specific with some example that I can look on.
Thank you very much
On Tue, Aug 4, 2015 at 9:05 PM, Talgorn François-Xavier
<[email protected]
<mailto:[email protected]>> wrote:
Hi,
In avcodec library, the AVPacket structure seems to provide your
needs.
https://www.ffmpeg.org/doxygen/2.5/structAVPacket.html
To parse each packet you'll need to:
- Register codecs
- Open file
- Read frame (AVFrame structure)
- Read packet
- Extract what you need.
Plenty of examples in the FFMPEG sources.
Good luck.
Fixta.
Le 4 août 2015 à 13:42, Self User <[email protected]
<mailto:[email protected]>> a écrit :
Hi all,
I am using c++ code under redgat/ubuntu.
My goaI is to parse each TS packet (each 188 bytes) and for each
extract its field values.
What lib function should I use ?
Can you give an example for this kind of parsing?
Thanks
LibUser
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That would be somthing like DVB snoop. with -s ts flag I believe. Or
MPEG-2 packet analyzer if you need a gui
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