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4 Commits

Author SHA1 Message Date
Michael Niedermayer 35eeff30ca avfilter/vf_signature: use av_strlcpy() 
Fixes: out of array access

Found-by: Kira <kira_cxy@foxmail.com>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2018-04-01 02:58:51 +02:00
Timo Rothenpieler feb13aed79 avfilter/vf_signature: fix memory leaks in error cases 
Fixes CIDs 1403234 and 1403235
 2017-06-13 19:49:39 +02:00
Michael Niedermayer eaf6f10f1b avfilter/vf_signature: Replace uncommon spelling of seperate 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-26 20:34:47 +02:00
Gerion Entrup 5e3a418b60 add signature filter for MPEG7 video signature 
This filter does not implement all features of MPEG7. Missing features:
- compression of signature files
- work only on (cropped) parts of the video

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2017-03-21 00:11:08 +01:00