Nasr
17th March 2011, 13:58
Hi,
I am trying to channel code (for error resilience) the video packets generated using ffmpeg libraries. The input file used is in ".mpeg" formate. I encode "Packet.data" and save it back in ".mpeg" output file. But later when I want to decode the "Packet.data" from the output file, it doesn't work and ffmpeg can't recognize the formate and gives error "could not find codec parpmeters".
So can any one help me what portion of "Packet.data" do I need to keep unchanged (i.e. uncoded) to keep the ".mpeg" formate output file recognizable by ffmpeg for later use.
Thanking you in advance.
I am trying to channel code (for error resilience) the video packets generated using ffmpeg libraries. The input file used is in ".mpeg" formate. I encode "Packet.data" and save it back in ".mpeg" output file. But later when I want to decode the "Packet.data" from the output file, it doesn't work and ffmpeg can't recognize the formate and gives error "could not find codec parpmeters".
So can any one help me what portion of "Packet.data" do I need to keep unchanged (i.e. uncoded) to keep the ".mpeg" formate output file recognizable by ffmpeg for later use.
Thanking you in advance.