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avconv: move handling the 2pass logfile into avconv_opt 

It more logically belongs there.
This commit is contained in:
Anton Khirnov 2015-06-28 08:37:58 +02:00
parent 59245e0c5e
commit 6d5d924604
2 changed files with 34 additions and 34 deletions
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34
avconv.c
View File

@ -93,8 +93,6 @@ static int nb_frames_drop = 0;
static int transcoding_finished;
#endif
#define DEFAULT_PASS_LOGFILENAME_PREFIX "av2pass"
InputStream **input_streams = NULL;
int nb_input_streams = 0;
InputFile **input_files = NULL;
@ -1860,38 +1858,6 @@ static int transcode_init(void)
abort();
break;
}
/* two pass mode */
if ((enc_ctx->flags & (CODEC_FLAG_PASS1 | CODEC_FLAG_PASS2))) {
char logfilename[1024];
FILE *f;
snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
ost->logfile_prefix ? ost->logfile_prefix :
DEFAULT_PASS_LOGFILENAME_PREFIX,
i);
if (!strcmp(ost->enc->name, "libx264")) {
av_dict_set(&ost->encoder_opts, "stats", logfilename, AV_DICT_DONT_OVERWRITE);
} else {
if (enc_ctx->flags & CODEC_FLAG_PASS1) {
f = fopen(logfilename, "wb");
if (!f) {
av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n",
logfilename, strerror(errno));
exit_program(1);
}
ost->logfile = f;
} else {
char *logbuffer;
size_t logbuffer_size;
if (cmdutils_read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reading log file '%s' for pass-2 encoding\n",
logfilename);
exit_program(1);
}
enc_ctx->stats_in = logbuffer;
}
}
}
}
}

34
avconv_opt.c
View File

@ -41,6 +41,8 @@
#include "libavutil/pixdesc.h"
#include "libavutil/pixfmt.h"
#define DEFAULT_PASS_LOGFILENAME_PREFIX "av2pass"
#define MATCH_PER_STREAM_OPT(name, type, outvar, fmtctx, st)\
{\
int i, ret;\
@ -1174,6 +1176,38 @@ static OutputStream *new_video_stream(OptionsContext *o, AVFormatContext *oc)
!(ost->logfile_prefix = av_strdup(ost->logfile_prefix)))
exit_program(1);
if (do_pass) {
char logfilename[1024];
FILE *f;
snprintf(logfilename, sizeof(logfilename), "%s-%d.log",
ost->logfile_prefix ? ost->logfile_prefix :
DEFAULT_PASS_LOGFILENAME_PREFIX,
i);
if (!strcmp(ost->enc->name, "libx264")) {
av_dict_set(&ost->encoder_opts, "stats", logfilename, AV_DICT_DONT_OVERWRITE);
} else {
if (video_enc->flags & CODEC_FLAG_PASS1) {
f = fopen(logfilename, "wb");
if (!f) {
av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n",
logfilename, strerror(errno));
exit_program(1);
}
ost->logfile = f;
} else {
char *logbuffer;
size_t logbuffer_size;
if (cmdutils_read_file(logfilename, &logbuffer, &logbuffer_size) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reading log file '%s' for pass-2 encoding\n",
logfilename);
exit_program(1);
}
video_enc->stats_in = logbuffer;
}
}
}
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);