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ffmpeg: deprecate loop_input and loop_output options 

They were replaced by (de)muxer private options.
This commit is contained in:
Anton Khirnov 2011-06-18 09:49:24 +02:00
parent d31e3f7ccc
commit f5302e5dcf
4 changed files with 15 additions and 7 deletions
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2
doc/ffmpeg.texi
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@ -731,9 +731,11 @@ Read input at native frame rate. Mainly used to simulate a grab device.
@item -loop_input
Loop over the input stream. Currently it works only for image
streams. This option is used for automatic FFserver testing.
This option is deprecated, use -loop.
@item -loop_output @var{number_of_times}
Repeatedly loop output for formats that support looping such as animated GIF
(0 will loop the output infinitely).
This option is deprecated, use -loop.
@item -threads @var{count}
Thread count.
@item -vsync @var{parameter}

14
ffmpeg.c
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@ -3247,7 +3247,10 @@ static int opt_input_file(const char *opt, const char *filename)
opt_programid=0;
}
ic->loop_input = loop_input;
if (loop_input) {
av_log(NULL, AV_LOG_WARNING, "-loop_input is deprecated, use -loop 1\n");
ic->loop_input = loop_input;
}
/* Set AVCodecContext options so they will be seen by av_find_stream_info() */
for (i = 0; i < ic->nb_streams; i++) {
@ -3897,7 +3900,10 @@ static void opt_output_file(const char *filename)
oc->preload= (int)(mux_preload*AV_TIME_BASE);
oc->max_delay= (int)(mux_max_delay*AV_TIME_BASE);
oc->loop_output = loop_output;
if (loop_output >= 0) {
av_log(NULL, AV_LOG_WARNING, "-loop_output is deprecated, use -loop\n");
oc->loop_output = loop_output;
}
oc->flags |= AVFMT_FLAG_NONBLOCK;
frame_rate = (AVRational){0, 0};
@ -4309,8 +4315,8 @@ static const OptionDef options[] = {
{ "hex", OPT_BOOL | OPT_EXPERT, {(void*)&do_hex_dump},
"when dumping packets, also dump the payload" },
{ "re", OPT_BOOL | OPT_EXPERT, {(void*)&rate_emu}, "read input at native frame rate", "" },
{ "loop_input", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "loop (current only works with images)" },
{ "loop_output", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&loop_output}, "number of times to loop output in formats that support looping (0 loops forever)", "" },
{ "loop_input", OPT_BOOL | OPT_EXPERT, {(void*)&loop_input}, "deprecated, use -loop" },
{ "loop_output", HAS_ARG | OPT_INT | OPT_EXPERT, {(void*)&loop_output}, "deprecated, use -loop", "" },
{ "v", HAS_ARG, {(void*)opt_verbose}, "set ffmpeg verbosity level", "number" },
{ "target", HAS_ARG, {(void*)opt_target}, "specify target file type (\"vcd\", \"svcd\", \"dvd\", \"dv\", \"dv50\", \"pal-vcd\", \"ntsc-svcd\", ...)", "type" },
{ "threads", HAS_ARG | OPT_EXPERT, {(void*)opt_thread_count}, "thread count", "count" },

4
tests/ref/lavf/gif
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@ -1,3 +1,3 @@
98968ceb210ab260a6a7af36767b94d3 *./tests/data/lavf/lavf.gif
2906382 ./tests/data/lavf/lavf.gif
e6089fd4ef3b9df44090ab3650bdd810 *./tests/data/lavf/lavf.gif
2906401 ./tests/data/lavf/lavf.gif
./tests/data/lavf/lavf.gif CRC=0xe5605ff6

2
tests/ref/seek/lavf_gif
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@ -1,4 +1,4 @@
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: -1 size:2906382
ret: 0 st: 0 flags:1 dts: 0.000000 pts: 0.000000 pos: -1 size:2906401
ret:-EINVAL st:-1 flags:0 ts:-1.000000
ret:-EINVAL st:-1 flags:1 ts: 1.894167
ret:-EINVAL st: 0 flags:0 ts: 0.800000