From 5d66ae7ec9a92cc037db704121d7ab9a9ad029f5 Mon Sep 17 00:00:00 2001 From: Josh Coalson Date: Wed, 5 Jun 2002 05:53:05 +0000 Subject: [PATCH] add -F, remove -R --- doc/documentation.html | 31 +++++++++++++++++++++---------- man/flac.sgml | 34 +++++++++++++++++++++++----------- src/flac/main.c | 14 ++++++++++++-- 3 files changed, 56 insertions(+), 23 deletions(-) diff --git a/doc/documentation.html b/doc/documentation.html index 8e9a448..8d0130b 100644 --- a/doc/documentation.html +++ b/doc/documentation.html @@ -226,7 +226,7 @@ Encoding: flac [-s] [--skip #] [-V] [<format-options>] [<encoding options>] [inputfile [...]]
  • - Decoding: flac -d [-s] [--skip #] [<format-options>] [inputfile [...]] + Decoding: flac -d [-s] [--skip #] [-F] [<format-options>] [inputfile [...]]
  • Testing: flac -t [-s] [inputfile [...]] @@ -391,6 +391,25 @@ + + + + + +
    + Decoding Options +
    + -F + + By default flac stops decoding with an error and removes the partially decoded file if it encounters a bitstream error. With -F, errors are still printed but flac will continue decoding to completion. Note that errors may cause the decoded audio to be missing some samples or have silent sections. +
    + +

    +

    +
    + + + @@ -623,14 +642,6 @@ - - - -
    Encoding Options
    - -R # - - Set the Rice parameter search distance. Defaults to 0. The residual coder will search for the best Rice parameter +/- this number for each residual partition. This option is expensive (run time for -R n will typically be (2n)*30% over that of -R 0) and doesn't give much of a gain. As a matter of fact, none of the -0..-8 options currently use it since -R > 1 is not consistently better like it should be. -
    -V @@ -641,7 +652,7 @@ - -S-, -P-, -m-, -e-, -E-, -p-, -V-, --delete-input-file-, --lax-, --sector-align- can all be used to turn off a particular option. + -F-, -S-, -P-, -m-, -e-, -E-, -p-, -V-, --delete-input-file-, --lax-, --sector-align- can all be used to turn off a particular option.
    diff --git a/man/flac.sgml b/man/flac.sgml index a8d0ab7..cb11c62 100644 --- a/man/flac.sgml +++ b/man/flac.sgml @@ -4,7 +4,7 @@ Matt"> Zimmerman"> - May 16, 2002"> + June 04, 2002"> 1"> @@ -198,6 +198,27 @@ + Decoding Options + + + + + + + By default flac stops decoding with an error + and removes the partially decoded file if it + encounters a bitstream error. With -F, errors are + still printed but flac will continue decoding to + completion. Note that errors may cause the decoded + audio to be missing some samples or have silent + sections. + + + + + + + Encoding Options @@ -479,15 +500,6 @@ - # - - - Set the Rice parameter search distance. - Default is 0. - - - - @@ -498,7 +510,7 @@ - + diff --git a/src/flac/main.c b/src/flac/main.c index 23cca33..c6df81b 100644 --- a/src/flac/main.c +++ b/src/flac/main.c @@ -38,7 +38,7 @@ static int long_usage(const char *message, ...); static int encode_file(const char *infilename, const char *forced_outfilename, FLAC__bool is_last_file); static int decode_file(const char *infilename, const char *forced_outfilename); -FLAC__bool verify = false, verbose = true, lax = false, test_only = false, analyze = false, use_ogg = false; +FLAC__bool verify = false, verbose = true, continue_through_decode_errors = false, lax = false, test_only = false, analyze = false, use_ogg = false; FLAC__bool do_mid_side = true, loose_mid_side = false, do_exhaustive_model_search = false, do_escape_coding = false, do_qlp_coeff_prec_search = false; FLAC__bool force_to_stdout = false, force_raw_format = false, delete_input = false, sector_align = false; const char *cmdline_forced_outfilename = 0, *output_prefix = 0; @@ -84,6 +84,10 @@ int main(int argc, char *argv[]) } else if(0 == strcmp(argv[i], "-c")) force_to_stdout = true; + else if(0 == strcmp(argv[i], "-F")) + continue_through_decode_errors = true; + else if(0 == strcmp(argv[i], "-F-")) + continue_through_decode_errors = false; else if(0 == strcmp(argv[i], "-s")) verbose = false; else if(0 == strcmp(argv[i], "-s-")) @@ -194,7 +198,7 @@ int main(int argc, char *argv[]) max_residual_partition_order = atoi(++p); } } - else if(0 == strcmp(argv[i], "-R")) { + else if(0 == strcmp(argv[i], "--old-unworking-do-not-use-R")) { if(++i >= argc) return long_usage("ERROR: must specify a value with -R\n"); rice_parameter_search_dist = atoi(argv[i]); @@ -589,6 +593,8 @@ int long_usage(const char *message, ...) fprintf(out, "analyze options:\n"); fprintf(out, " --a-rtext : include residual signal in text output\n"); fprintf(out, " --a-rgp : generate gnuplot files of residual distribution of each subframe\n"); + fprintf(out, "decoding options:\n"); + fprintf(out, " -F : force decoder to continue decoding through stream errors\n"); fprintf(out, "encoding options:\n"); #ifdef FLAC__HAS_OGG fprintf(out, " --ogg : output Ogg-FLAC stream instead of native FLAC\n"); @@ -637,7 +643,10 @@ int long_usage(const char *message, ...) fprintf(out, " 0 => let encoder decide (min is %u, default is -q 0)\n", FLAC__MIN_QLP_COEFF_PRECISION); fprintf(out, " -r [#,]# : [min,]max residual partition order (# is 0..16; min defaults to 0;\n"); fprintf(out, " default is -r 0; above 4 doesn't usually help much)\n"); +#if 0 +@@@ removed because it doesnt work yet and is too dangerous for users fprintf(out, " -R # : Rice parameter search distance (# is 0..32; above 2 doesn't help much)\n"); +#endif fprintf(out, " -V : verify a correct encoding by decoding the output in parallel and\n"); fprintf(out, " comparing to the original\n"); fprintf(out, " -S-, -P-, -m-, -M-, -e-, -E-, -p-, -V-, --delete-input-file-,%s --lax-,\n", @@ -846,6 +855,7 @@ int decode_file(const char *infilename, const char *forced_outfilename) #endif common_options.verbose = verbose; + common_options.continue_through_decode_errors = continue_through_decode_errors; #ifdef FLAC__HAS_OGG common_options.is_ogg = treat_as_ogg; #endif -- 2.7.4