Author | SHA1 | Message | Date |
---|---|---|---|
|
e1c4ce4761 |
avfilter/asrc_anoisesrc: change color variable to int
Or it'll cause invalid color and s->filter is NULL. Please reproduce it with below command on big endian system: $ ./ffmpeg -f lavfi -i "anoisesrc=d=60:c=1:r=48000" -f s16le -c:a pcm_s16le -f null - Segmentation fault (core dumped) Signed-off-by: Limin Wang <lance.lmwang@gmail.com> Reviewed-by: Paul B Mahol <onemda@gmail.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc> |
5 years ago |
|
6e156075b0 |
avfilter: Add blue and violet noise generation filters
For the blue and violet noise, I took the pink and brown noise respectively and subtracted the offsets instead of adding them. When I eyeball the frequency spectrum of the resulting outputs it looks correct to me, i.e. the blue graph appears to be a mirror image of the pink, and the same can be said of the violet and the brown. I did not do anything else to confirm the correctness. |
8 years ago |
|
ed93ed5ee3 |
avfilter: don't anonymously typedef structs
Signed-off-by: Paul B Mahol <onemda@gmail.com> |
8 years ago |
|
f7191ccad6 |
lavfi: remove stray semicolons.
Hopefully fix compilation with suncc. |
8 years ago |
|
6a11c7f160 |
avfilter: add anoisesrc
Signed-off-by: Kyle Swanson <k@ylo.ph> Signed-off-by: Paul B Mahol <onemda@gmail.com> |
9 years ago |