[SCM] libav/master: avconv: fix the muxrate values for -target
siretart at users.alioth.debian.org
siretart at users.alioth.debian.org
Wed Sep 17 01:18:09 UTC 2014
The following commit has been merged in the master branch:
commit 7c4685507498025d11bb48b3f54301a99fcf8582
Author: Anton Khirnov <anton at khirnov.net>
Date: Mon Aug 25 21:24:35 2014 +0000
avconv: fix the muxrate values for -target
The mpegenc private option values are in 50-byte units.
CC: libav-stable at libav.org
(cherry picked from commit 1688eef25385089026aba55da1885f70a57815ab)
Signed-off-by: Anton Khirnov <anton at khirnov.net>
diff --git a/avconv_opt.c b/avconv_opt.c
index f070b99..33ac290 100644
--- a/avconv_opt.c
+++ b/avconv_opt.c
@@ -1803,7 +1803,7 @@ static int opt_target(void *optctx, const char *opt, const char *arg)
parse_option(o, "ac", "2", options);
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.
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, "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");
parse_option(o, "ar", "48000", options);
--
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