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examples/muxing: add check on avformat_write_header() result

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This commit is contained in:
Stefano Sabatini 2012-09-11 18:25:58 +02:00
parent b3e2975ab3
commit 34b5b735f9
1 changed files with 4 additions and 1 deletions
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5
doc/examples/muxing.c
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@ -469,7 +469,10 @@ int main(int argc, char **argv)
}
/* Write the stream header, if any. */
avformat_write_header(oc, NULL);
if (avformat_write_header(oc, NULL) < 0) {
fprintf(stderr, "Error occurred when opening output file\n");
return 1;
}
frame->pts = 0;
for (;;) {