I just added atsc_depad to cvs gr-atsc. The 2.x code worked thru derandomizer, but the output was atsc_mpeg_packet padded out to 256, which xine/mplayer won't play. Kludging atsc_mpeg_packet pad to 0 in atsc_types.h worked with a warning from gnuradio about output not being a power-of-2. atsc_depad reads padded atsc_mpeg_packets and writes 188 byte char packets. That function might be better built into derandomizer anyway.
Also put the 0.9 boundary checking in the atsc_viterbi_decoder. That was causing problems getting past bumps in the input signal like usrp overrun dropped packets. Also added the missing gr_agc.h for atsc_fpll. --Chuck _______________________________________________ Discuss-gnuradio mailing list Discuss-gnuradio@gnu.org http://lists.gnu.org/mailman/listinfo/discuss-gnuradio