RepoMirrors/ffmpeg
1
0
Fork 0
mirror of https://git.ffmpeg.org/ffmpeg.git synced 2025-01-02 13:02:13 +00:00
Code Issues Projects Releases Wiki Activity

Migrate the "packetsize" OptionDef option to become an AVOption.

Browse Source 
Originally committed as revision 6293 to svn://svn.ffmpeg.org/ffmpeg/trunk
This commit is contained in:
Panagiotis Issaris 2006-09-20 08:24:17 +00:00
parent 09a455764b
commit 4ff8fcefd2
2 changed files with 4 additions and 6 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

9
ffmpeg.c
View File

@ -163,7 +163,6 @@ static char *audio_language = NULL;
static int subtitle_codec_id = CODEC_ID_NONE;
static char *subtitle_language = NULL;
static int mux_packet_size= 0;
static float mux_preload= 0.5;
static float mux_max_delay= 0.7;
@ -3315,7 +3314,6 @@ static void opt_output_file(const char *filename)
exit(1);
}
oc->packet_size= mux_packet_size;
oc->preload= (int)(mux_preload*AV_TIME_BASE);
oc->max_delay= (int)(mux_max_delay*AV_TIME_BASE);
oc->loop_output = loop_output;
@ -3706,7 +3704,7 @@ static void opt_target(const char *arg)
audio_bit_rate = 224000;
audio_sample_rate = 44100;
mux_packet_size= 2324;
opt_default("packetsize", "2324");
opt_default("muxrate", "1411200"); // 2352 * 75 * 8;
/* We have to offset the PTS, so that it is consistent with the SCR.
@ -3735,7 +3733,7 @@ static void opt_target(const char *arg)
audio_bit_rate = 224000;
audio_sample_rate = 44100;
mux_packet_size= 2324;
opt_default("packetsize", "2324");
} else if(!strcmp(arg, "dvd")) {
@ -3752,7 +3750,7 @@ static void opt_target(const char *arg)
opt_default("minrate", "0"); //1500000;
opt_default("bufsize", "1835008"); //224*1024*8;
mux_packet_size= 2048; // from www.mpucoder.com: DVD sectors contain 2048 bytes of data, this is also the size of one pack.
opt_default("packetsize", "2048"); // from www.mpucoder.com: DVD sectors contain 2048 bytes of data, this is also the size of one pack.
opt_default("muxrate", "10080000"); // from mplex project: data_rate = 1260000. mux_rate = data_rate * 8
audio_bit_rate = 448000;
@ -3978,7 +3976,6 @@ const OptionDef options[] = {
{ "gd", HAS_ARG | OPT_EXPERT | OPT_VIDEO | OPT_GRAB, {(void*)opt_grab_device}, "set grab device", "device" },
/* muxer options */
{ "packetsize", OPT_INT | HAS_ARG | OPT_EXPERT, {(void*)&mux_packet_size}, "set packet size", "size" },
{ "muxdelay", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_max_delay}, "set the maximum demux-decode delay", "seconds" },
{ "muxpreload", OPT_FLOAT | HAS_ARG | OPT_EXPERT, {(void*)&mux_preload}, "set the initial demux-decode delay", "seconds" },

1
libavformat/utils.c
View File

@ -467,6 +467,7 @@ static const char* format_to_name(void* ptr)
static const AVOption options[]={
{"probesize", NULL, OFFSET(probesize), FF_OPT_TYPE_INT, 32000, 32, INT_MAX, D}, /* 32000 from mpegts.c: 1.0 second at 24Mbit/s */
{"muxrate", "set mux rate", OFFSET(mux_rate), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, E},
{"packetsize", "set packet size", OFFSET(packet_size), FF_OPT_TYPE_INT, DEFAULT, 0, INT_MAX, E},
{"fflags", NULL, OFFSET(flags), FF_OPT_TYPE_FLAGS, DEFAULT, INT_MIN, INT_MAX, D, "fflags"},
{"ignidx", "ignore index", 0, FF_OPT_TYPE_CONST, AVFMT_FLAG_IGNIDX, INT_MIN, INT_MAX, D, "fflags"},
{"genpts", "generate pts", 0, FF_OPT_TYPE_CONST, AVFMT_FLAG_GENPTS, INT_MIN, INT_MAX, D, "fflags"},