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| author | John Koleszar <jkoleszar@google.com> | 2010-10-22 14:48:21 -0400 |
|---|---|---|
| committer | John Koleszar <jkoleszar@google.com> | 2010-10-25 22:32:23 -0400 |
| commit | 5329189a331c6bfc8e8350f4706a5ff9add63147 (patch) | |
| tree | 097a72851bd9778c669c0ba9242eb0f77cc7386e /vpxenc.c | |
| parent | 933d44b8180f8552fafcbc6563c009dae1ba1626 (diff) | |
| download | libvpx-5329189a331c6bfc8e8350f4706a5ff9add63147.tar.gz | |
vpxenc: specify output file with -o
Requiring the output file to be specified with the -o option opens up
the possibility of supporting multiple input files in the future.
Change-Id: I14c9b75e9b21184b47081e1ccf30cf4c91315964
Diffstat (limited to 'vpxenc.c')
| -rw-r--r-- | vpxenc.c | 16 |
1 files changed, 12 insertions, 4 deletions
@@ -740,6 +740,8 @@ write_webm_file_footer(EbmlGlobal *glob) #include "args.h" +static const arg_def_t outputfile = ARG_DEF("o", "output", 1, + "Output filename"); static const arg_def_t use_yv12 = ARG_DEF(NULL, "yv12", 0, "Input file is YV12 "); static const arg_def_t use_i420 = ARG_DEF(NULL, "i420", 0, @@ -772,7 +774,8 @@ static const arg_def_t use_ivf = ARG_DEF(NULL, "ivf", 0, "Output IVF (default is WebM)"); static const arg_def_t *main_args[] = { - &codecarg, &passes, &pass_arg, &fpf_name, &limit, &deadline, &best_dl, &good_dl, &rt_dl, + &outputfile, &codecarg, &passes, &pass_arg, &fpf_name, &limit, &deadline, + &best_dl, &good_dl, &rt_dl, &verbosearg, &psnrarg, &use_ivf, &framerate, NULL }; @@ -907,7 +910,8 @@ static void usage_exit() { int i; - fprintf(stderr, "Usage: %s <options> src_filename dst_filename\n", exec_name); + fprintf(stderr, "Usage: %s <options> -o dst_filename src_filename \n", + exec_name); fprintf(stderr, "\nOptions:\n"); arg_show_usage(stdout, main_args); @@ -1046,6 +1050,8 @@ int main(int argc, const char **argv_) } else if (arg_match(&arg, &use_ivf, argi)) write_webm = 0; + else if (arg_match(&arg, &outputfile, argi)) + out_fn = arg.val; else argj++; } @@ -1210,11 +1216,13 @@ int main(int argc, const char **argv_) /* Handle non-option arguments */ in_fn = argv[0]; - out_fn = argv[1]; - if (!in_fn || !out_fn) + if (!in_fn) usage_exit(); + if(!out_fn) + die("Error: Output file is required (specify with -o)\n"); + memset(&stats, 0, sizeof(stats)); for (pass = one_pass_only ? one_pass_only - 1 : 0; pass < arg_passes; pass++) |