4
Gnash supports the majority of Flash opcodes up to SWF version 7, and
5
a wide sampling of ActionScript 2 classes for SWF version 8.5. Flash
6
version 9 and ActionScript 3 support is being worked on. All the
7
core ones are implemented, and many of the newer ones work, but may be
8
missing some of their methods. If the browser only displays a blank
9
window, it is likely because of an unimplemented feature. All
10
unimplemented opcodes and ActionScript classes and methods print a
11
warning when using -v with gnash or gprocessor. Using gprocessor -v is
12
a quick way to see why a movie isn't playing correctly.
14
-- Miriam Ruiz <little_miry@yahoo.es> Thu, 12 Jun 2008 16:49:26 +0000
16
Please make sure you have a URL handling gstreamer plugin, such as
17
gnomevfssrc, neonhttpsrc or souphttpsrc for playing NetStream playback.
19
Note that if you use neonhttpsrc you must install it from Gstreamer
20
CVS; otherwise it won't be compatible with youtube.
22
For a nonexhaustive list of modules you will need, please see
23
http://bjacques.org/gst-plugins:
25
gnomevfs *or* souphttpsrc *or* [neonhttpsrc from gstreamer svn] *or* giosrc
32
alsasink (or your preferred audio sink)
35
For FLV playback (YouTube and friends):
36
mpegvideoparse (plugins-ugly)
39
For MP3 playback (YouTube and friends):
40
mpegaudioparse (plugins-ugly)
41
mad (plugins-ugly) *or* flump3dec
43
In addition or instead of the above, Gnash is compatible with any other
44
streamer audio and/or video codecs Gstreamer supports, such as Ogg
45
Theora-vorbis, dirac-vorbis etc.
47
-- Miriam Ruiz <little_miry@yahoo.es> Tue, 12 Feb 2008 11:33:29 +0000
4
Gnash supports the majority of AVM1 Flash opcodes (ActionScript 1.0 and 2.0,
5
up to SWF version 8). AVM2 opcodes (ActionScript 3.0, SWF version 9 and above)
6
won't be supported by gnash but you could try lightspark [0] and help
7
developers to improve it.
9
[0] http://packages.debian.org/sid/lightspark
11
To check AVM version, right click on the movie - File - Properties - Stage
12
Properties - Root VM Version. If Root VM Version is "AVM1", movie should be
13
played by gnash so if gnash doesn't play it correctly, file a bug [1]. If Root
14
VM Version is "AVM2 (unsupported)", as said it is unsupported.
16
[1] http://www.debian.org/Bugs/Reporting
18
-- Gabriele Giacone <1o5g4r8o@gmail.com> Thu, 09 Feb 2012 01:34:02 +0100