Commit 5d7870dc authored by Justin Ruggles's avatar Justin Ruggles
Browse files

Show per-codec options on FFmpeg commandline help.

Originally committed as revision 25927 to svn://svn.ffmpeg.org/ffmpeg/trunk
parent a152c77f
......@@ -3883,6 +3883,8 @@ static void show_usage(void)
static void show_help(void)
{
AVCodec *c;
av_log_set_callback(log_callback_help);
show_usage();
show_help_options(options, "Main options:\n",
......@@ -3911,6 +3913,16 @@ static void show_help(void)
printf("\n");
av_opt_show2(avcodec_opts[0], NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
printf("\n");
/* individual codec options */
c = NULL;
while ((c = av_codec_next(c))) {
if (c->priv_class) {
av_opt_show2(&c->priv_class, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
printf("\n");
}
}
av_opt_show2(avformat_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
printf("\n");
av_opt_show2(sws_opts, NULL, AV_OPT_FLAG_ENCODING_PARAM|AV_OPT_FLAG_DECODING_PARAM, 0);
......
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