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ffmpeg_opt: reduce diff to libav in opt_target() by 16 lines

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Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
pull/88/head
Michael Niedermayer 10 years ago
parent 2082c00ea2
commit 7a67ab5cba
1 changed files with 26 additions and 26 deletions
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  1. 52
      ffmpeg_opt.c

52
ffmpeg_opt.c
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@ -2221,19 +2221,19 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
parse_option(o, "s", norm == PAL ? "352x288" : "352x240", options);
parse_option(o, "r", frame_rates[norm], options);
av_dict_set(&o->g->codec_opts, "g", norm == PAL ? "15" : "18", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "g", norm == PAL ? "15" : "18");
av_dict_set(&o->g->codec_opts, "b:v", "1150000", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->codec_opts, "maxrate", "1150000", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->codec_opts, "minrate", "1150000", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->codec_opts, "bufsize", "327680", AV_DICT_DONT_OVERWRITE); // 40*1024*8;
opt_default(NULL, "b:v", "1150000");
opt_default(NULL, "maxrate", "1150000");
opt_default(NULL, "minrate", "1150000");
opt_default(NULL, "bufsize", "327680"); // 40*1024*8;
av_dict_set(&o->g->codec_opts, "b:a", "224000", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "b:a", "224000");
parse_option(o, "ar", "44100", options);
parse_option(o, "ac", "2", options);
av_dict_set(&o->g->format_opts, "packetsize", "2324", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->format_opts, "muxrate", "1411200", AV_DICT_DONT_OVERWRITE); // 2352 * 75 * 8;
opt_default(NULL, "packetsize", "2324");
opt_default(NULL, "muxrate", "1411200"); // 2352 * 75 * 8;
/* We have to offset the PTS, so that it is consistent with the SCR.
SCR starts at 36000, but the first two packs contain only padding
@ -2250,18 +2250,18 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
parse_option(o, "s", norm == PAL ? "480x576" : "480x480", options);
parse_option(o, "r", frame_rates[norm], options);
parse_option(o, "pix_fmt", "yuv420p", options);
av_dict_set(&o->g->codec_opts, "g", norm == PAL ? "15" : "18", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "g", norm == PAL ? "15" : "18");
av_dict_set(&o->g->codec_opts, "b:v", "2040000", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->codec_opts, "maxrate", "2516000", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->codec_opts, "minrate", "0", AV_DICT_DONT_OVERWRITE); // 1145000;
av_dict_set(&o->g->codec_opts, "bufsize", "1835008", AV_DICT_DONT_OVERWRITE); // 224*1024*8;
av_dict_set(&o->g->codec_opts, "scan_offset", "1", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "b:v", "2040000");
opt_default(NULL, "maxrate", "2516000");
opt_default(NULL, "minrate", "0"); // 1145000;
opt_default(NULL, "bufsize", "1835008"); // 224*1024*8;
opt_default(NULL, "scan_offset", "1");
av_dict_set(&o->g->codec_opts, "b:a", "224000", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "b:a", "224000");
parse_option(o, "ar", "44100", options);
av_dict_set(&o->g->format_opts, "packetsize", "2324", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "packetsize", "2324");
} else if (!strcmp(arg, "dvd")) {
@ -2272,17 +2272,17 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
parse_option(o, "s", norm == PAL ? "720x576" : "720x480", options);
parse_option(o, "r", frame_rates[norm], options);
parse_option(o, "pix_fmt", "yuv420p", options);
av_dict_set(&o->g->codec_opts, "g", norm == PAL ? "15" : "18", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "g", norm == PAL ? "15" : "18");
av_dict_set(&o->g->codec_opts, "b:v", "6000000", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->codec_opts, "maxrate", "9000000", AV_DICT_DONT_OVERWRITE);
av_dict_set(&o->g->codec_opts, "minrate", "0", AV_DICT_DONT_OVERWRITE); // 1500000;
av_dict_set(&o->g->codec_opts, "bufsize", "1835008", AV_DICT_DONT_OVERWRITE); // 224*1024*8;
opt_default(NULL, "b:v", "6000000");
opt_default(NULL, "maxrate", "9000000");
opt_default(NULL, "minrate", "0"); // 1500000;
opt_default(NULL, "bufsize", "1835008"); // 224*1024*8;
av_dict_set(&o->g->format_opts, "packetsize", "2048", AV_DICT_DONT_OVERWRITE); // from www.mpucoder.com: DVD sectors contain 2048 bytes of data, this is also the size of one pack.
av_dict_set(&o->g->format_opts, "muxrate", "10080000", AV_DICT_DONT_OVERWRITE); // from mplex project: data_rate = 1260000. mux_rate = data_rate * 8
opt_default(NULL, "packetsize", "2048"); // from www.mpucoder.com: DVD sectors contain 2048 bytes of data, this is also the size of one pack.
opt_default(NULL, "muxrate", "10080000"); // from mplex project: data_rate = 1260000. mux_rate = data_rate * 8
av_dict_set(&o->g->codec_opts, "b:a", "448000", AV_DICT_DONT_OVERWRITE);
opt_default(NULL, "b:a", "448000");
parse_option(o, "ar", "48000", options);
} else if (!strncmp(arg, "dv", 2)) {
@ -2302,8 +2302,8 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
return AVERROR(EINVAL);
}
av_dict_copy(&o->g->codec_opts, codec_opts, 0);
av_dict_copy(&o->g->format_opts, format_opts, 0);
av_dict_copy(&o->g->codec_opts, codec_opts, AV_DICT_DONT_OVERWRITE);
av_dict_copy(&o->g->format_opts, format_opts, AV_DICT_DONT_OVERWRITE);
return 0;
}

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