TS packet length of a video frame

Varadh — Wed, 23 Aug 2017 16:24:18 -0000

Hi,

I am trying to generate HLS manifest files for a MP2T using ffprobe. I am using -show_frames argument to list down all the frames present in the asset. Now, I am filtering the I frames. The PTS and pkt_offset are perfect and handy. The issue i am facing is, I need the count of TS packets carrying this I frame. With that, i can set the length(n*188) of that I frame in the trick play manifest file. Secondly, when comparing the pkt_size of the i frames reported by ffprobe with other analysers, I observe that the pkt_size reported by ffprobe is exactly 19 bytes lesser. Are these 19 bytes, the corresponding PES header ?.

Thanks in advance !!!

Thanks & Regards,
R.Varadharajan

howto build ffprobe debian etch

Thomas Kreppel — Wed, 09 Mar 2016 23:42:18 -0000

Hi,

I have tried to build this Package. But ./configure says:

configure: error: Please install libavcodec

I have libavcodec54 installed and the ReadMe says ffprobe only needs libavcodec >= 51.40.4 .

Anyone an Idea?

Thanks in advance

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TS packet length of a video frame

howto build ffprobe debian etch