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add a new gm setting to allow progressive JPEG

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Antoine Lamielle 2016-08-21 13:37:38 +02:00 committed by Antoine Lamielle
parent 198cb5337d
commit a1741ba31a
1 changed files with 5 additions and 3 deletions
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8
prosopopee/prosopopee.py
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@ -22,7 +22,8 @@ SETTINGS = {
"quality": 75, "quality": 75,
"auto-orient": True, "auto-orient": True,
"strip": True, "strip": True,
"resize": None "resize": None,
"progressive": True
}, },
"ffmpeg": { "ffmpeg": {
"binary": "ffmpeg", "binary": "ffmpeg",
@ -138,10 +139,11 @@ class Image(object):
"auto-orient": "-auto-orient" if options["auto-orient"] else "", "auto-orient": "-auto-orient" if options["auto-orient"] else "",
"strip": "-strip" if options["strip"] else "", "strip": "-strip" if options["strip"] else "",
"quality": "-quality %s" % options["quality"] if "quality" in options else "-define jpeg:preserve-settings", "quality": "-quality %s" % options["quality"] if "quality" in options else "-define jpeg:preserve-settings",
"resize": "-resize %s" % options["resize"] if options.get("resize", None) is not None else "" "resize": "-resize %s" % options["resize"] if options.get("resize", None) is not None else "",
"progressive": "-interlace Line" if options.get("progressive", None) is True else ""
} }
command = "gm convert {source} {auto-orient} {strip} {quality} {resize} {target}".format(**gm_switches) command = "gm convert {source} {auto-orient} {strip} {progressive} {quality} {resize} {target}".format(**gm_switches)
warning("Generation", source) warning("Generation", source)
print(command) print(command)