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avconv: fix the muxrate values for -target 

The mpegenc private option values are in 50-byte units.

CC: libav-stable@libav.org
This commit is contained in:
Anton Khirnov 2014-08-25 21:24:35 +00:00
parent 75bbaf2493
commit 1688eef253
1 changed files with 2 additions and 2 deletions
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4
avconv_opt.c
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@ -1803,7 +1803,7 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
parse_option(o, "ac", "2", options); parse_option(o, "ac", "2", options);
opt_default(NULL, "packetsize", "2324"); opt_default(NULL, "packetsize", "2324");
opt_default(NULL, "muxrate", "1411200"); // 2352 * 75 * 8; opt_default(NULL, "muxrate", "3528"); // 2352 * 75 / 50;
/* We have to offset the PTS, so that it is consistent with the SCR. /* 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 SCR starts at 36000, but the first two packs contain only padding
@ -1849,7 +1849,7 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
opt_default(NULL, "bufsize", "1835008"); // 224*1024*8; opt_default(NULL, "bufsize", "1835008"); // 224*1024*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, "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 opt_default(NULL, "muxrate", "25200"); // from mplex project: data_rate = 1260000. mux_rate = data_rate / 50
opt_default(NULL, "b:a", "448000"); opt_default(NULL, "b:a", "448000");
parse_option(o, "ar", "48000", options); parse_option(o, "ar", "48000", options);