1EXAMPLES:
2
31. to decode a bitstream with double precision IDCT, such as
4   to create a reference reconstruction set of frames:
5
6    mpeg2decode -r -f -o0 rec%d  -b bitstream.mpg
7
82. to decode a bitstream with fast integer IDCT, such as
9   to create a test reconstruction set of frames:
10
11    mpeg2decode -f -o0 rec%d -b bitstream.mpg
12
133. To substitute reference pictures with external reference
14   pictures (ref%d):
15
16    mpeg2decode -f -x ref%d -b bitstream.mpg -o0 rec%d
17
18
194. Same as 3. only using a single large concatenated file for the
20   sequence of reconstruction frames.
21
22    mpeg2decode -f -g -x ref%d bitstream.mpg -o0 rec%d
23
245. Decode an SNR enhancement bitstream at the same time as base layer
25   stream:
26
27    mpeg2decode -o0 rec%d -e snr_bitstream.mpg -b base_bitstream.mpg
28
296. Decode a Spatially scalable bitstream
30
31   Step 1: create lower layer reconstruction
32
33     mpeg2decode -f -o0 llrec%d -b base_layer.mpg
34
35   Step 2: decode enhancement bitstream, combined reconstruction.
36
37     mpeg2decode -f -l llrec%d -b enhancement_layer.mpg -o0 rec%d
38
39------------
40     where:
41      -o0             specifies .Y, .U, .V input
42      -f              specifies field interleaved format
43      -b              is the bitstream flag
44      -g              specifies substitute file is a large concatendated one.
45      -e              substitution flag
46      ref.pic         filename of substitution sequence
47      bitstream.mpg   bitstream
48      test%d          output file pattern
49
50