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Code Issues Releases Activity

avconv: make the -passlogfile option per-stream.

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This commit is contained in:
Anton Khirnov 2012-08-19 09:15:48 +02:00
parent 038c0b1e06
commit bbcedade00
5 changed files with 14 additions and 6 deletions
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2
Changelog
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@ -43,7 +43,7 @@ version <next>:
- RTMPTE protocol support
- Canopus Lossless Codec decoder
- avconv -shortest option is now per-output file,
-pass is now per-output stream
-pass and -passlogfile are now per-output stream
- Ut Video encoder

4
avconv.c
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@ -183,6 +183,7 @@ void exit_program(int ret)
av_freep(&output_streams[i]->forced_keyframes);
av_freep(&output_streams[i]->avfilter);
av_freep(&output_streams[i]->logfile_prefix);
av_freep(&output_streams[i]->filtered_frame);
av_freep(&output_streams[i]);
}
@ -1747,7 +1748,8 @@ static int transcode_init(void)
FILE *f;
snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
pass_logfilename_prefix ? pass_logfilename_prefix : DEFAULT_PASS_LOGFILENAME_PREFIX,
ost->logfile_prefix ? ost->logfile_prefix :
DEFAULT_PASS_LOGFILENAME_PREFIX,
i);
if (!strcmp(ost->enc->name, "libx264")) {
av_dict_set(&ost->opts, "stats", logfilename, AV_DICT_DONT_OVERWRITE);

4
avconv.h
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@ -160,6 +160,8 @@ typedef struct OptionsContext {
int nb_filters;
SpecifierOpt *pass;
int nb_pass;
SpecifierOpt *passlogfiles;
int nb_passlogfiles;
} OptionsContext;
typedef struct InputFilter {
@ -284,6 +286,7 @@ typedef struct OutputStream {
int forced_kf_index;
char *forced_keyframes;
char *logfile_prefix;
FILE *logfile;
OutputFilter *filter;
@ -323,7 +326,6 @@ extern int nb_output_files;
extern FilterGraph **filtergraphs;
extern int nb_filtergraphs;
extern char *pass_logfilename_prefix;
extern char *vstats_filename;
extern float audio_drift_threshold;

8
avconv_opt.c
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@ -54,7 +54,6 @@
}\
}
char *pass_logfilename_prefix = NULL;
char *vstats_filename;
float audio_drift_threshold = 0.1;
@ -967,6 +966,11 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
}
}
MATCH_PER_STREAM_OPT(passlogfiles, str, ost->logfile_prefix, oc, st);
if (ost->logfile_prefix &&
!(ost->logfile_prefix = av_strdup(ost->logfile_prefix)))
exit_program(1);
MATCH_PER_STREAM_OPT(forced_key_frames, str, ost->forced_keyframes, oc, st);
if (ost->forced_keyframes)
ost->forced_keyframes = av_strdup(ost->forced_keyframes);
@ -1967,7 +1971,7 @@ const OptionDef options[] = {
"use same quantizer as source (implies VBR)" },
{ "pass", OPT_VIDEO | HAS_ARG | OPT_SPEC | OPT_INT, { .off = OFFSET(pass) },
"select the pass number (1 or 2)", "n" },
{ "passlogfile", OPT_VIDEO | HAS_ARG | OPT_STRING | OPT_EXPERT, { &pass_logfilename_prefix },
{ "passlogfile", OPT_VIDEO | HAS_ARG | OPT_STRING | OPT_EXPERT | OPT_SPEC, { .off = OFFSET(passlogfiles) },
"select two pass log file name prefix", "prefix" },
{ "deinterlace", OPT_VIDEO | OPT_EXPERT , { .func_arg = opt_deinterlace },
"this option is deprecated, use the yadif filter instead" },

2
doc/avconv.texi
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@ -492,7 +492,7 @@ avconv -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y NUL
avconv -i foo.mov -c:v libxvid -pass 1 -an -f rawvideo -y /dev/null
@end example
@item -passlogfile @var{prefix} (@emph{global})
@item -passlogfile[:@var{stream_specifier}] @var{prefix} (@emph{output,per-stream})
Set two-pass log file name prefix to @var{prefix}, the default file name
prefix is ``av2pass''. The complete file name will be
@file{PREFIX-N.log}, where N is a number specific to the output