const AVIOInterruptCB int_cb = { decode_interrupt_cb, NULL };
-static void exit_program(void)
+static void avconv_cleanup(int ret)
{
int i, j;
AVDictionaryEntry *t;
if ((t = av_dict_get(m, "", NULL, AV_DICT_IGNORE_SUFFIX))) {
av_log(NULL, AV_LOG_FATAL, "Option %s not found.\n", t->key);
- exit(1);
+ exit_program(1);
}
}
if (!(codec->capabilities & CODEC_CAP_EXPERIMENTAL))
av_log(NULL, AV_LOG_FATAL, "Or use the non experimental %s '%s'.\n",
codec_string, codec->name);
- exit(1);
+ exit_program(1);
}
/*
new_pkt.buf = av_buffer_create(new_pkt.data, new_pkt.size,
av_buffer_default_free, NULL, 0);
if (!new_pkt.buf)
- exit(1);
+ exit_program(1);
} else if (a < 0) {
av_log(NULL, AV_LOG_ERROR, "%s failed for stream %d, codec %s",
bsfc->filter->name, pkt->stream_index,
avctx->codec ? avctx->codec->name : "copy");
print_error("", a);
if (exit_on_error)
- exit(1);
+ exit_program(1);
}
*pkt = new_pkt;
ost->file_index, ost->st->index, ost->last_mux_dts, pkt->dts);
if (exit_on_error) {
av_log(NULL, AV_LOG_FATAL, "aborting.\n");
- exit(1);
+ exit_program(1);
}
av_log(NULL, AV_LOG_WARNING, "changing to %"PRId64". This may result "
"in incorrect timestamps in the output file.\n",
ret = av_interleaved_write_frame(s, pkt);
if (ret < 0) {
print_error("av_interleaved_write_frame()", ret);
- exit(1);
+ exit_program(1);
}
}
if (avcodec_encode_audio2(enc, &pkt, frame, &got_packet) < 0) {
av_log(NULL, AV_LOG_FATAL, "Audio encoding failed\n");
- exit(1);
+ exit_program(1);
}
if (got_packet) {
if (pts == AV_NOPTS_VALUE) {
av_log(NULL, AV_LOG_ERROR, "Subtitle packets must have a pts\n");
if (exit_on_error)
- exit(1);
+ exit_program(1);
return;
}
subtitle_out_max_size, sub);
if (subtitle_out_size < 0) {
av_log(NULL, AV_LOG_FATAL, "Subtitle encoding failed\n");
- exit(1);
+ exit_program(1);
}
av_init_packet(&pkt);
ret = avcodec_encode_video2(enc, &pkt, in_picture, &got_packet);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "Video encoding failed\n");
- exit(1);
+ exit_program(1);
}
if (got_packet) {
vstats_file = fopen(vstats_filename, "w");
if (!vstats_file) {
perror("fopen");
- exit(1);
+ exit_program(1);
}
}
ret = encode(enc, &pkt, NULL, &got_packet);
if (ret < 0) {
av_log(NULL, AV_LOG_FATAL, "%s encoding failed\n", desc);
- exit(1);
+ exit_program(1);
}
*size += ret;
if (ost->logfile && enc->stats_out) {
if (av_parser_change(ist->st->parser, ost->st->codec, &opkt.data, &opkt.size, pkt->data, pkt->size, pkt->flags & AV_PKT_FLAG_KEY)) {
opkt.buf = av_buffer_create(opkt.data, opkt.size, av_buffer_default_free, NULL, 0);
if (!opkt.buf)
- exit(1);
+ exit_program(1);
}
} else {
opkt.data = pkt->data;
av_log(NULL, AV_LOG_FATAL, "Unable to find default channel "
"layout for Input Stream #%d.%d\n", ist->file_index,
ist->st->index);
- exit(1);
+ exit_program(1);
}
decoded_frame->channel_layout = avctx->channel_layout;
if (ist_in_filtergraph(filtergraphs[i], ist) &&
configure_filtergraph(filtergraphs[i]) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n");
- exit(1);
+ exit_program(1);
}
}
if (ist_in_filtergraph(filtergraphs[i], ist) &&
configure_filtergraph(filtergraphs[i]) < 0) {
av_log(NULL, AV_LOG_FATAL, "Error reinitializing filters!\n");
- exit(1);
+ exit_program(1);
}
}
AVFormatContext **avc = av_malloc(sizeof(*avc) * nb_output_files);
if (!avc)
- exit(1);
+ exit_program(1);
for (i = 0; i < nb_output_files; i++)
avc[i] = output_files[i]->ctx;
ost->forced_kf_pts = av_malloc(sizeof(*ost->forced_kf_pts) * n);
if (!ost->forced_kf_pts) {
av_log(NULL, AV_LOG_FATAL, "Could not allocate forced key frames array.\n");
- exit(1);
+ exit_program(1);
}
p = kf;
case AVMEDIA_TYPE_AUDIO:
if (audio_volume != 256) {
av_log(NULL, AV_LOG_FATAL, "-acodec copy and -vol are incompatible (frames are not decoded)\n");
- exit(1);
+ exit_program(1);
}
codec->channel_layout = icodec->channel_layout;
codec->sample_rate = icodec->sample_rate;
fg = init_simple_filtergraph(ist, ost);
if (configure_filtergraph(fg)) {
av_log(NULL, AV_LOG_FATAL, "Error opening filters!\n");
- exit(1);
+ exit_program(1);
}
}
if (!f) {
av_log(NULL, AV_LOG_FATAL, "Cannot write log file '%s' for pass-1 encoding: %s\n",
logfilename, strerror(errno));
- exit(1);
+ exit_program(1);
}
ost->logfile = f;
} else {
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(1);
+ exit_program(1);
}
codec->stats_in = logbuffer;
}
if (ret != AVERROR_EOF) {
print_error(is->filename, ret);
if (exit_on_error)
- exit(1);
+ exit_program(1);
}
ifile->eof_reached = 1;
av_log(NULL, AV_LOG_ERROR, "Error while decoding stream #%d:%d\n",
ist->file_index, ist->st->index);
if (exit_on_error)
- exit(1);
+ exit_program(1);
}
discard_packet:
int ret;
int64_t ti;
- atexit(exit_program);
+ register_exit(avconv_cleanup);
av_log_set_flags(AV_LOG_SKIP_REPEATED);
parse_loglevel(argc, argv, options);
/* parse options and open all input/output files */
ret = avconv_parse_options(argc, argv);
if (ret < 0)
- exit(1);
+ exit_program(1);
if (nb_output_files <= 0 && nb_input_files == 0) {
show_usage();
av_log(NULL, AV_LOG_WARNING, "Use -h to get full help or, even better, run 'man %s'\n", program_name);
- exit(1);
+ exit_program(1);
}
/* file converter / grab */
if (nb_output_files <= 0) {
fprintf(stderr, "At least one output file must be specified\n");
- exit(1);
+ exit_program(1);
}
ti = getutime();
if (transcode() < 0)
- exit(1);
+ exit_program(1);
ti = getutime() - ti;
if (do_benchmark) {
int maxrss = getmaxrss() / 1024;
printf("bench: utime=%0.3fs maxrss=%ikB\n", ti / 1000000.0, maxrss);
}
- exit(0);
+ exit_program(0);
return 0;
}
vfprintf(stdout, fmt, vl);
}
+static void (*program_exit)(int ret);
+
+void register_exit(void (*cb)(int ret))
+{
+ program_exit = cb;
+}
+
+void exit_program(int ret)
+{
+ if (program_exit)
+ program_exit(ret);
+
+ exit(ret);
+}
+
double parse_number_or_die(const char *context, const char *numstr, int type,
double min, double max)
{
else
return d;
av_log(NULL, AV_LOG_FATAL, error, context, numstr, min, max);
- exit(1);
+ exit_program(1);
return 0;
}
if (av_parse_time(&us, timestr, is_duration) < 0) {
av_log(NULL, AV_LOG_FATAL, "Invalid %s specification for %s: %s\n",
is_duration ? "duration" : "date", context, timestr);
- exit(1);
+ exit_program(1);
}
return us;
}
}
}
if (po->flags & OPT_EXIT)
- exit(0);
+ exit_program(0);
return 0;
}
opt++;
if ((ret = parse_option(optctx, opt, argv[optindex], options)) < 0)
- exit(1);
+ exit_program(1);
optindex += ret;
} else {
if (parse_arg_function)
octx->nb_groups = nb_groups;
octx->groups = av_mallocz(sizeof(*octx->groups) * octx->nb_groups);
if (!octx->groups)
- exit(1);
+ exit_program(1);
for (i = 0; i < octx->nb_groups; i++)
octx->groups[i].group_def = &groups[i];
"Possible levels are numbers or:\n", arg);
for (i = 0; i < FF_ARRAY_ELEMS(log_levels); i++)
av_log(NULL, AV_LOG_FATAL, "\"%s\"\n", log_levels[i].name);
- exit(1);
+ exit_program(1);
}
av_log_set_level(level);
return 0;
{
if (new_size >= INT_MAX / elem_size) {
av_log(NULL, AV_LOG_ERROR, "Array too big.\n");
- exit(1);
+ exit_program(1);
}
if (*size < new_size) {
uint8_t *tmp = av_realloc(array, new_size*elem_size);
if (!tmp) {
av_log(NULL, AV_LOG_ERROR, "Could not alloc buffer.\n");
- exit(1);
+ exit_program(1);
}
memset(tmp + *size*elem_size, 0, (new_size-*size) * elem_size);
*size = new_size;