int main (int argc, char **argv)
{
char * out_dir;
char out_file[128];
int i;
seek_table_type table;
fas_error_type video_error;
fas_context_ref_type context, seek_context;
cmdname = argv[0];
if (argc < 3) {
show_help();
fail("arguments\n");
}
table = read_table_file(argv[2]);
if (table.num_entries == 0)
fail("bad table\n");
fas_initialize (FAS_FALSE, FAS_RGB24);
video_error = fas_open_video (&context, argv[1]);
if (video_error != FAS_SUCCESS) fail("fail on open\n");
video_error = fas_put_seek_table(context, table);
if (video_error != FAS_SUCCESS) fail("fail on put_seek_table\n");
video_error = fas_open_video (&seek_context, argv[1]);
if (video_error != FAS_SUCCESS) fail("fail on open\n");
if (argc >= 4) {
out_dir = argv[3];
create_dir(out_dir);
} else {
out_dir = ".";
}
for(i=0;i<table.num_entries;i++)
{
fas_raw_image_type image_buffer;
// int frame_index = table.array[table.num_entries - i - 1].display_index;
int frame_index = table.array[i].display_index;
if (FAS_SUCCESS != fas_seek_to_frame(context, frame_index))
fail("failed on seek");
if (FAS_SUCCESS != fas_get_frame (context, &image_buffer))
fail("failed on rgb image\n");
sprintf(out_file, "%s/frame_%04d.ppm", out_dir, frame_index);
fprintf(stderr, "Writing %s (seek_table_value=%d frame_index=%d)\n", out_file, frame_index, fas_get_frame_index(context));
ppm_save(&image_buffer, out_file);
fas_free_frame (image_buffer);
}
success();
}
int main (int argc, char **argv)
{
fas_error_type video_error;
fas_context_ref_type context;
if (argc < 3) {
fprintf (stderr, "usage: %s <video_file> <seek_table>\n", argv[0]);
fail("arguments\n");
}
fprintf(stderr, "%s : ", argv[1]);
seek_table_type table = read_table_file(argv[2]);
if (table.num_entries == 0)
fail("bad table\n");
fas_initialize (FAS_FALSE, FAS_RGB24);
video_error = fas_open_video (&context, argv[1]);
if (video_error != FAS_SUCCESS) fail("fail on open\n");
video_error = fas_put_seek_table(context, table);
if (video_error != FAS_SUCCESS) fail("fail on put_seek_table\n");
if (fas_get_frame_count(context) < 0)
fail("n_frames = -1\n");
if (fas_get_frame_count(context) < TEST_SET_SIZE)
do_random_test(context, 0, fas_get_frame_count(context) - 1, N_ITERATIONS);
else if (fas_get_frame_count(context) < TEST_SET_SIZE * 2)
{
do_random_test(context, 0, fas_get_frame_count(context) / 2 - 1, N_ITERATIONS / 2);
do_random_test(context, fas_get_frame_count(context) / 2 + 1, fas_get_frame_count(context) - 1 , N_ITERATIONS / 2);
}
else
{
do_random_test(context, 0, TEST_SET_SIZE, N_ITERATIONS / 2);
do_random_test(context, fas_get_frame_count(context) - TEST_SET_SIZE, fas_get_frame_count(context) - 1 , N_ITERATIONS / 2);
}
seek_release_table(&table);
fas_close_video(context);
success();
}