120     mpp_err("input file is invalid\n");  in mpi_enc_opt_i()
152     mpp_err("invalid input width\n");  in mpi_enc_opt_w()
165     mpp_err("invalid input height\n");  in mpi_enc_opt_h()
178     mpp_err("invalid input horizontal stride\n");  in mpi_enc_opt_hstride()
191     mpp_err("invalid input vertical stride\n");  in mpi_enc_opt_vstride()
223     mpp_err("invalid input format %x\n", format);  in mpi_enc_opt_f()
240     mpp_err("invalid input coding type %d\n", type);  in mpi_enc_opt_t()
256     mpp_err("invalid input coding type %d\n", type);  in mpi_enc_opt_tsrc()
270     mpp_err("invalid input max number of frames\n");  in mpi_enc_opt_n()
286     mpp_err("invalid gop mode use -g gop_mode:gop_len:vi_len\n");  in mpi_enc_opt_g()
301     mpp_err("invalid rate control usage -rc rc_mode\n");  in mpi_enc_opt_rc()
302     mpp_err("rc_mode 0:vbr 1:cbr 2:avbr 3:cvbr 4:fixqp\n");  in mpi_enc_opt_rc()
318     mpp_err("invalid bit rate usage -bps bps_target:bps_min:bps_max\n");  in mpi_enc_opt_bps()
356             mpp_err("invalid in/out frame rate,"  in mpi_enc_opt_fps()
367     mpp_err("invalid output frame rate\n");  in mpi_enc_opt_fps()
383     mpp_err("invalid quality control usage -qc qp_init:min:max:min_i:max_i\n");  in mpi_enc_opt_qc()
398     mpp_err("invalid nthreads %d\n", cmd->nthreads);  in mpi_enc_opt_s()
412     mpp_err("invalid loop count\n");  in mpi_enc_opt_l()
447     mpp_err("input ini file is invalid\n");  in mpi_enc_opt_ini()
465     mpp_err("input slt verify file is invalid\n");  in mpi_enc_opt_slt()
581         mpp_err("invalid type %d\n", cmd->type);  in mpi_enc_test_cmd_update_by_args()
597             mpp_err("invalid w:h [%d:%d] stride [%d:%d]\n",  in mpi_enc_test_cmd_update_by_args()