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
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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