4 Commits

Author	SHA1	Message	Date
Michael Niedermayer	4394f82f52	avformat/utils: add gif to tb_unreliable() ... This improves the used timebases when gif is the source Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2014-04-28 15:20:38 +02:00
Michael Niedermayer	b4e2e03709	avcodec/lzwenc: Add 1 additional bit of padding for gif ... This fixes issues with gimp reading animated gifs Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	2013-08-14 23:15:54 +02:00
Clément Bœsch	e1b35bdde2	lavc/gif: add flag to enable transparency detection between frames. ... While this is not always optimal, in practice most of the common cases are. ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags -transdiff -frames:v 50 -y bbb-notrans.gif ffmpeg -i big_buck_bunny_1080p_h264.mov -ss 45 -vf scale=320:160 -gifflags +transdiff -frames:v 50 -y bbb-trans.gif -rw-r--r-- 1 ubitux ubitux 1.1M Apr 19 19:00 bbb-notrans.gif -rw-r--r-- 1 ubitux ubitux 378K Apr 19 19:00 bbb-trans.gif	2013-04-19 23:59:21 +02:00
Clément Bœsch	3d786591b8	fate/gif: create meaningful gif encoding tests.	2013-04-19 02:05:01 +02:00