Clément Bœsch
cc650cf029
Remove "Error parsing options string [...]" messages.
This reduces from 3 to 2 messages for the same syntax error in ffprobe,
and from 4 to 3 in filters.
13 years ago
Stefano Sabatini
7afd42d9f2
lavfi/showwaves: do not set on outlink->out_buf the sent video frame
The video frame reference is passed along the filterchain, and is not
possessed anymore by the filter. If out_buf is not set to NULL, it will
be freed by ff_end_frame() causing a crash.
13 years ago
Nicolas George
612307978d
lavfi: change "transmedia" into "multimedia".
13 years ago
Stefano Sabatini
fda968aa8f
lavfi: decrease logging level of message showing initial parameters
Reduce log clutter, consistent with 1a49a169eb .
13 years ago
Stefano Sabatini
abb0a9982f
lavfi: do not pass opaque field to init functions
Fix signature mismatch warnings.
13 years ago
Nicolas George
6fd0b55ab2
showwaves: fix PTS computation.
13 years ago
Nicolas George
6d627eae3c
showwaves: fix first sample of frame test.
Avoids a huge memleak when n != 1.
13 years ago
Stefano Sabatini
c17808cebd
lavfi: define macro AVFILTER_DEFINE_CLASS
The macro can be used to define consistently the internal class of a
filter, save some typing and factorize.
13 years ago
Stefano Sabatini
3ea3e32e03
lavfi: add showwaves filter
14 years ago