ffmpeg_opt: reduce diff to libav in opt_target() by 16 lines
authorMichael Niedermayer <michaelni@gmx.at>
Wed, 27 Aug 2014 11:13:51 +0000 (13:13 +0200)
committerMichael Niedermayer <michaelni@gmx.at>
Wed, 27 Aug 2014 12:27:30 +0000 (14:27 +0200)
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
ffmpeg_opt.c

index c5fd12f..05ab652 100644 (file)
@@ -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;
 }