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| author | Stefano Sabatini <stefasab@gmail.com> | 2012-10-29 11:48:53 +0100 |
|---|---|---|
| committer | Stefano Sabatini <stefasab@gmail.com> | 2012-10-29 17:44:53 +0100 |
| commit | 19add3224f1ea6ea8e78a9bf79340edd3e924e04 (patch) | |
| tree | 3c0b59ea857b7370fd89ac61ee192cdd57561419 /doc/doxy | |
| parent | d4604d10fe728f3954b294c0a4373b6df65f4ec9 (diff) | |
| download | ffmpeg-19add3224f1ea6ea8e78a9bf79340edd3e924e04.tar.gz | |
lavfi/scale: implement clever/insane parsing heuristic, and add a size option
If the first argument can be read as a video size, set that output size
in the scale. This allows to specify in a filtergraph scale=qcif or
scale=320x240.
This is not completely safe, for example in case of a typo in the video
size string the first argument will be read as the input width
expression, giving rise to a confusing comment.
Diffstat (limited to 'doc/doxy')
0 files changed, 0 insertions, 0 deletions