FFmpeg

933MB

Tree: 2f980cf39a

Author	SHA1	Message	Date
Stefano Sabatini	255be0734d	lavfi/alphamerge: fix leak introduced in `217163eb`	12 years ago
Stefano Sabatini	217163eb98	lavfi/alphamerge: switch to ff_filter_frame() API	12 years ago
Clément Bœsch	2d9d444051	lavfi: convert remaining input/output list compound literals to named objects. This is following `568c70e79e`.	12 years ago
Nicolas George	07663871e1	vf_alphamerge: fix permissions.	12 years ago
Steven Robertson	b3841db133	vf_alphamerge: Fix reversed conditional Reviewed-by: Nicolas George	13 years ago
Steven Robertson	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