git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19873 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19871 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

buffer when simply appending at the end works.
Much faster if one stream ends prematurely.
Fixes issue1379.


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19869 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

if the "shared" var has not been explicitely enabled, rather than if
it has been explicitely disabled.

This way is not necessary to explicitely disable shared libraries in
order to have a pc file usable with only static libraries.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19868 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19863 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

that FF_ELEMS(ff_sine_windows[x]) == 1 << x.

Fix issue 1384.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19862 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19861 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19860 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Fixes issue 1386.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19859 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19857 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

slightly different probetest.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19856 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Patch by Martin Storsjö / martin von martin aus st


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19855 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

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input.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19853 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19852 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19851 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

are non-obvious and probably need a large (about 1kB at least) probe buffer.


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git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19849 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

Require at least one signature match per provided 1MB of probe data,
and if there is only a single match, return at most MAX/4.
Fixes issue1382 but could/should probably still be improved.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19848 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

make our decoder fail anyway.
dnxhd probe now passes probetest.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19847 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19846 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

New code can detect h261 startcodes even when the first is damaged or not at the
begin. It also passes probetest v2 & v3.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19845 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

In particular check that the detected markers clearly indicate a specific DTS
format (a wild mixture of e.g. little- and big-endian markers is unlikely to be
a valid DTS file) and ensure the markers appear with sufficient frequency.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19844 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

In particular, check that length of the first index entries is not 0 since
that is interpreted "end of file" and makes no sense in the very first entries.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19843 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

invalid values that wouldn't play right anyway and reduce probe score to MAX/2.
Passes probetest v2.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19842 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

The new code should detect h263 even if the first startcode is damaged or
somewhere else than the first byte. It also passes probetest v2 as just
posted on ffmpeg-dev.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19841 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

also the addition of "sound_buffers" not only the multiplication.


git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19840 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

format probe.
Spotted by Reimar Döffinger.



git-svn-id: file:///var/local/repositories/ffmpeg/trunk@19839 9553f0bf-9b14-0410-a0b8-cfaf0461ba5b

small probe buffer sizes due to 0-padding (see probetest results).


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