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examples/avio_list_dir: init/deinit network

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Signed-off-by: Lukasz Marek <lukasz.m.luki2@gmail.com>
This commit is contained in:
Lukasz Marek 2015-04-03 23:55:21 +02:00
parent a66dcfeedc
commit f79cd98caf
1 changed files with 6 additions and 3 deletions
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9
doc/examples/avio_list_dir.c
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@ -74,17 +74,18 @@ int main(int argc, char *argv[])
/* register codecs and formats and other lavf/lavc components*/
av_register_all();
avformat_network_init();
if ((ret = avio_open_dir(&ctx, input_dir, NULL)) < 0) {
av_log(NULL, AV_LOG_ERROR, "Cannot open directory: %s.\n", av_err2str(ret));
return 1;
goto fail;
}
cnt = 0;
for (;;) {
if ((ret = avio_read_dir(ctx, &entry)) < 0) {
av_log(NULL, AV_LOG_ERROR, "Cannot list directory: %s.\n", av_err2str(ret));
return 1;
goto fail;
}
if (!entry)
break;
@ -111,7 +112,9 @@ int main(int argc, char *argv[])
cnt++;
};
fail:
avio_close_dir(&ctx);
avformat_network_deinit();
return 0;
return ret < 0 ? 1 : 0;
}