I have a TS file that presently includes 3 streams:1) h264 Video 2) aac audio
3) See Below
The third stream contains some data that is being presented in ID3 format. The
stream has a stream-ID of 0xBD (stream type private??). There are several
packets (e.g. 5) of this type spread throughout the file, each with it own PTS.
"avformat_open_input()" does not identify (unknown type) this third stream and
"avformat_find_stream_info()" guesses it is an audio mp3 stream. Since I know
the stream is data, I have tried overriding the stream type to AVMEDIA_TYPE_NB,
AVMEDIA_TYPE_DATA, and AVMEDIA_TYPE_ATTACHMENT. I do not need a decoder for
this stream since I can see the data in the packets returned from
"av_read_frame()" and I can decode the data myself, however there is a problem
that appears regardless my stream type overrides:
"av_read_frame" seems to be saving up the data from all 5 of the packets and
presenting them all to me as one packet with the PTS of the first one. I would
really like each of the packets in the file to return from "av_read_frame()"
individually, each with its own PTS.
Does anyone know why av_read_frame() might be concatenating data packets and
consolidating them into a single packet?
Thank You,This has been a hard one for me.
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