Guillaume Desmottes
7ba1e6f60d
cdg: typefind: improve CDG packets detection heuristic
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We used to look at the first 10 seconds of data to compute the ratio of
CDG packets. This was not working great for files having a long intro
as no video was displayed during this time.
Split the single search window into multiple smaller ones and walk
through the whole file hoping to find a section containing CDG packets.
With this change we are now fetching at most 230400 bytes of data,
but in almost all matching cases we find the type way before that.
This heuristic is good enough to be able to properly detect all the cdg
files from my collection (77625 files).
2019-11-14 15:49:36 +05:30
Guillaume Desmottes
e1b96960b2
cdg: typefind: factor out compute_probability()
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No semantic change.
2019-11-14 15:49:36 +05:30
Guillaume Desmottes
1895c72ca6
cdg: typefind: define the search window in seconds rather than bytes
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Makes it easier to read and fine tune.
2019-11-14 15:49:36 +05:30
Philippe Normand
a049d9fada
cdgdec: decide_allocation fixes
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Check the pool configuration result and potentially error out before chaining to
the parent class.
Fixes #80
2019-11-05 10:42:12 +00:00
Guillaume Desmottes
e5244fc36a
cdgparse: mark palette commands as HEADER
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Fix rendering with decodebin3 which is dropping the first input buffers
until it find a header or key frame.
2019-11-03 16:59:10 +01:00
Sebastian Dröge
1ae57967ae
Move debug categories from an instance member to lazy_static
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Simplifies the code a bit and less state to carry around.
2019-10-31 23:35:11 +01:00
Sebastian Dröge
074a82d8ad
Various fixes for from_string() -> from_str(), to_string() vs. to_str()
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The latter also does not allocate.
2019-10-04 11:47:50 +03:00
Sebastian Dröge
b05fb902f9
Remove usage of subclassing feature, it's the default now
2019-09-09 10:45:06 +03:00
Sebastian Dröge
83cc8104a1
Fix or silence all remaining clippy warnings
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Also ignore common errors we don't care about when running clippy and
make clippy errors fail the CI.
2019-09-07 10:42:07 +03:00
Sebastian Dröge
1e71767b40
cdg: Update to image 0.22 and cdg_renderer 0.3
2019-08-07 15:52:50 +03:00
Sebastian Dröge
f149f8f1b5
Don't use ONCE_INIT anymore now that Once::new() is const
2019-07-11 16:41:42 +03:00
Sebastian Dröge
fbbd70950a
Fix a few more clippy warnings
2019-07-11 11:20:39 +03:00
Sebastian Dröge
acc4b6a7e2
Update versions to 0.6.0
2019-07-07 13:20:15 +03:00
Sebastian Dröge
7948b266c5
cdg: ... ranges (inclusive) are deprecated in favour of ...=
2019-06-24 21:35:30 +03:00
Guillaume Desmottes
4327ad84e9
cdgparse: fix bytes to time None conversion
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Use to crash when unwrapping.
2019-06-08 12:21:26 +05:30
Guillaume Desmottes
9af2823f58
cdgparse: fix time to bytes None conversion
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Time(None) should be converted to Bytes(None).
Fix seeking with stop=-1
2019-06-07 16:57:30 +05:30
Guillaume Desmottes
288908edc0
cdg: implement typefind
2019-06-06 18:35:49 +05:30
Guillaume Desmottes
d12950a434
cdg: set rank of parser and decoder to Primary
2019-06-04 14:35:10 +05:30
Guillaume Desmottes
4eac148045
cdgdec: remove parsing code
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Now rely on cdgparse to do the parsing.
2019-06-03 17:39:32 +05:30
Guillaume Desmottes
0a9536046b
cdg: add cdgparse
2019-06-03 17:39:32 +05:30
Guillaume Desmottes
79cef6cbf7
cdg: factor out constants module
2019-06-03 17:39:32 +05:30
ahamedsajeer.15
dc45b7f8ac
Add build.rs that provides a version number, release date and other details
2019-06-03 11:11:29 +00:00
Guillaume Desmottes
aa12b6bdc2
cdg: rename plugin to gstcdg
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No need to prefix it with 'rs', there is no other CDG implementation in
GStreamer.
2019-05-29 11:42:41 +05:30
Guillaume Desmottes
a710cd0751
cdg: fix plugin name
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The plugin name needs to match the lib name so plugin entry points are
properly named.
Fix regression introduced when switching to the new plugin symbols.
2019-05-28 15:43:49 +05:30
Sebastian Dröge
fbee00caab
Update for gstreamer gst_plugin_define! API changes
2019-05-27 20:31:39 +00:00
Guillaume Desmottes
c46ec64b03
cdg: update image and cdg_renderer deps
2019-05-25 15:42:01 +02:00
Sebastian Dröge
9bccc50add
Update for gstreamer-rs API changes
2019-05-24 13:09:32 +02:00
Guillaume Desmottes
cfe660ae82
cdg: add cdgdec element
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CDG video decoder used to render karaoke videos.
Acting as a parser for now as we don't have cdgparse yet. I'll probably
implement it at some point once we have GstBaseParse bindings.
2019-05-23 16:49:13 +02:00
