Janne Grunau d16653c3d4 lavf: prevent infinite loops while flushing in avformat_find_stream_info ...

If no data was seen for a stream decoder are returning 0 when fed with
empty packets for flushing. We can stop flushing when the decoder does
not return delayed delayed frames anymore. Changes try_decode_frame()
return value to got_picture or negative error.

CC: libav-stable@libav.org
(cherry picked from commit b3461c29c1)

Signed-off-by: Anton Khirnov <anton@khirnov.net>

2012-02-26 10:03:15 +01:00

132 KiB

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