1st file:

[dca @ 0x1dbd0e0] Overread auxiliary data by 32 bits
[dca @ 0x1dbd0e0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[vc1 @ 0x1dbdb40] Overriding invalid mquant 0
    Last message repeated 2 times
[dca @ 0x1dbd0e0] Overread auxiliary data by 32 bits
[dca @ 0x1dbd0e0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[vc1 @ 0x1dbdb40] Overriding invalid mquant 0
    Last message repeated 12 times
[dca @ 0x1dbd0e0] Overread auxiliary data by 32 bits
[dca @ 0x1dbd0e0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x1dbd0e0] Overread auxiliary data by 32 bits
[dca @ 0x1dbd0e0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input

2nd file:

[dca @ 0x15e18a0] Overread auxiliary data by 32 bits
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[ac3 @ 0x147cee0] exponent out-of-range
[ac3 @ 0x147cee0] error decoding the audio block
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 0x1640600] top block unavailable for requested intra mode at 28 51
[h264 @ 0x1640600] error while decoding MB 28 51, bytestream 29467
[ac3 @ 0x147cee0] bandwidth code = 63 > 60
[ac3 @ 0x147cee0] error decoding the audio block
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[ac3 @ 0x147cee0] exponent out-of-range
[ac3 @ 0x147cee0] error decoding the audio block
[ac3 @ 0x147cee0] exponent out-of-range
[ac3 @ 0x147cee0] error decoding the audio block
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x15e18a0] ERROR: block code look-up failed
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[h264 @ 0x15d04c0] left block unavailable for requested intra4x4 mode -1 at 0 10
[h264 @ 0x15d04c0] error while decoding MB 0 10, bytestream 56552
[dca @ 0x15e18a0] Overread auxiliary data by 32 bits
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x15e18a0] Overread auxiliary data by 32 bits
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input
[dca @ 0x15e18a0] Overread auxiliary data by 32 bits
[dca @ 0x15e18a0] error decoding block
Error while decoding stream #0:1: Invalid data found when processing input