30 lines
619 B
C
30 lines
619 B
C
#include <stdio.h>
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#include <libavformat/avformat.h>
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int main(int argc, char * argv[])
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{
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if (argc < 2)
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{
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fprintf(stderr, "Usage: %s <filename>\n", argv[0]);
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return 1;
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}
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AVFormatContext * context = NULL;
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av_register_all();
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if (avformat_open_input(&context, argv[1], NULL, NULL) != 0)
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{
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fprintf(stderr, "Error opening input stream %s\n", argv[1]);
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return 1;
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}
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if (avformat_find_stream_info(context, NULL) < 0)
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{
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fprintf(stderr, "Error finding stream info\n");
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return 1;
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}
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avformat_close_input(&context);
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return 0;
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}
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