| Author | SHA1 | Message | Date |
|---|---|---|---|
|
|
2d9d444051 |
lavfi: convert remaining input/output list compound literals to named objects.
This is following
|
13 years ago |
|
|
07663871e1 | vf_alphamerge: fix permissions. | 13 years ago |
|
|
b3841db133 |
vf_alphamerge: Fix reversed conditional
Reviewed-by: Nicolas George |
13 years ago |
|
|
82ecae8a70 |
lavfi: add alphaextract and alphamerge filters
These filters are designed for storing and transmitting video sequences with alpha using higher-efficiency codecs such as x264 which don't natively support an alpha channel. 'alphaextract' takes an input stream with an alpha channel and returns a video containing just the alpha component as a grayscale value; 'alphamerge' takes an RGB or YUV stream and adds an alpha channel recovered from a second grayscale stream. Signed-off-by: Steven Robertson <steven@strobe.cc> Signed-off-by: Stefano Sabatini <stefasab@gmail.com> |
13 years ago |