Edward Hervey
436a211aff
gstffmpegdec: Use non-deprecated av_parser_parse2
2011-04-21 20:56:45 +02:00
Edward Hervey
7c85e2d743
ffmpegdec: Use skip_frame instead of deprecated hurry_up
2011-04-21 20:56:45 +02:00
Edward Hervey
71f48a1d84
ffmpegcfg: mb_qmin/mb_qmax are deprecated/removed
...
We just use qmin/qmax instead
2011-04-21 20:56:45 +02:00
Edward Hervey
a004f0bc34
ffmpegdemux: Define our own MAX_STREAMS
2011-04-21 20:56:45 +02:00
Edward Hervey
f16291a6cc
ffmpeg: Disable code using old metadata API
...
It is now gone and we need to switch to the new API
See #566605
2011-04-21 20:56:45 +02:00
Edward Hervey
5aa722965c
ffmpegdemux: The index_built AVFormatContext hasn't been used in over 2 years
2011-04-21 20:56:45 +02:00
Edward Hervey
fd80f177c9
codecmap: _XVID is gone
...
It was always a bogus one, since it used the external libxvid for encoding.
2011-04-21 20:56:45 +02:00
Edward Hervey
78ae6a34cb
ffmpeg: PKT_FLAG_KEY => AV_PKT_FLAG_KEY
2011-04-21 20:56:44 +02:00
Edward Hervey
dfd26c36f3
ffmpeg: AVERROR_* => AVERROR(*)
2011-04-21 20:56:44 +02:00
Edward Hervey
2f81d0d63b
ffmpeg: CodecType => AVMediaType
2011-04-21 20:56:44 +02:00
Edward Hervey
446c50e052
gstffmpeg: register_protocol => av_register_protocol2
2011-04-21 20:56:44 +02:00
Marc Plano-Lesay
9c42b7cae9
Fix unused-but-set-variable warnings with gcc 4.6
2011-04-19 16:21:20 +01:00
Edward Hervey
c35c1d1446
gstffmpeg(de)mux: Disable known broken (de)muxers
...
Idea provided by David Schleef
Support provided by Michael Smith and Tim Mueller
Food and Drinks provided by Toronado
2011-04-09 01:17:24 +02:00
Stefan Kost
dd7b219c42
ffmpeg: don't divide by 0 when checking the framerates
...
Check for denom==0 first and set it to on in that case.
2011-04-08 11:42:33 +03:00
Wim Taymans
6444bd2557
dec: avoid making the buffer writable
...
Set the caps right after allocation of the buffer because we know the buffer is
writable then and we are correctly negotiated. Since ffmpeg keeps around
references to frames, making the buffer metadata writable where it was done
before pushing will always end up with a copy and that makes the sink do a slow
memcpy all the time.
2011-04-07 12:34:51 +02:00
Miguel Angel Cabrera Moya
f63d36ade8
ffmpegdec: do buffer padding before parsing and before decoding
...
FFMpeg parsing and decoding calls require to additionally allocate bytes
at the end of the input bitstream and this padding must be initialized
to zero.
https://bugzilla.gnome.org/show_bug.cgi?id=595590
2011-04-05 14:14:38 +02:00
Tim-Philipp Müller
8d40c6357d
ffmpegdec: improve error message when set_caps is called but we have no mapping
...
This may happen e.g. if gst-ffmpeg is compiled against an external
libavcodec and the external lib is upgraded.
See e.g.
https://bugzilla.gnome.org/show_bug.cgi?id=640825
2011-01-31 23:28:33 +00:00
Edward Hervey
a2a4ee93c4
codecmap: Add mapping for g722
2011-01-25 16:34:04 +01:00
Edward Hervey
5429138b89
codecmap: Add proper caps name for Camstudio
2011-01-24 18:29:24 +01:00
Edward Hervey
7879105579
gstffmpegdemux: Ignore more pseudo demuxers
2011-01-24 18:29:00 +01:00
Edward Hervey
9a1d1fef32
gstffmpegmux: Blacklist some muxer formats
2011-01-24 17:43:44 +01:00
Edward Hervey
cc4a11831d
gstffmpegcodecmap: Add some new codec mappings
...
VP8
LAGARITH
GSM
GSM_MS
2011-01-24 17:26:20 +01:00
Edward Hervey
ed1b1eefaf
ffmpegprotocol: Slight API change
2011-01-24 17:26:20 +01:00
Edward Hervey
2de5aaf22d
ffmpegdec: Set the mp3 decoder to a rank of NONE
...
It's just causing too many headaches. This will force people to use
a working mp3 decoder, like mad.
2011-01-07 18:08:15 +01:00
Edward Hervey
051e2de3d3
ffmpegdec: Fix unitialized variables on macosx
2011-01-05 16:59:55 +01:00
Edward Hervey
a90df26e15
ffmpegenc: Disable non-audio/video encoders
...
Fixes #629648
2011-01-03 11:45:04 +01:00
Wim Taymans
22d44c87b1
ffmpgdec: work around parser timestamp bug
...
Sometimes the parser loses track of timestamps and starts to reuse old
timestamp. Feed it some dummy data and clear some context variables to work
around the problem.
2010-12-21 12:14:22 +01:00
Sebastian Dröge
dde194dc1a
ffvideoscale: Change classification to Filter/Converter/Video/Scaler
2010-12-16 10:12:02 +01:00
Sebastian Dröge
a5910b4ec4
ffdeinterlace: Change classification to Filter/Effect/Video/Deinterlace
2010-12-16 10:05:03 +01:00
Wim Taymans
ec48b24291
dec: scale the estimated duration by number of frames
...
When estimating the frame duration, the diff between two incomming timestamps
should be scaled by the amount of frames in the interval. Improves duration
estimation and DTS interpolation.
2010-12-12 12:38:55 +01:00
Wim Taymans
957c728b3d
dec: use input timestamp diff for duration estimation
...
Use the diff between input timestamps to estimate the duration when no duration
is set on input buffers. Only do this when there are no reordered input
timestamps. Improves interpolation in DTS mode when no input duration is set.
2010-12-12 11:20:22 +01:00
Mark Nauwelaerts
e837ec505d
ffmpegenc: ensure proper clean state prior to (re-)negotiation
...
Fixes #632691 .
2010-10-25 12:16:44 +02:00
Wim Taymans
d82633c4e3
ffdec: don't destroy the parser state
...
When we flush the parser cache, we only need to clear the bytes of the cache,
not the complete state of the cache. In the case of H264 this doesn't require
the parser to receive a new SPS/PPS after a DISCONT buffer.
2010-10-22 13:05:16 +02:00
Wim Taymans
cc2a6e493b
ffdec: be more careful with DTS timestamp interpolation
...
Don't use -1 and 0 duration buffers to calculate next output timestamp as they
are very likely wrong.
Fixes #632877
2010-10-22 13:05:16 +02:00
Stefan Kost
07ce1d1906
various: add missing G_PARAM_STATIC_STRINGS flags
2010-10-19 17:26:08 +03:00
Sebastian Dröge
51fe1a04e6
ffmpeg: Add mapping for YUVA420P <-> A420
...
This is used by VP6a, which is used by Flash.
See bug #613901 .
2010-10-15 11:23:26 +02:00
Edward Hervey
51a0e1270f
ffmpegdec: Fix debug statements
2010-10-12 16:17:51 +02:00
Wim Taymans
3f213c1b73
ffdec: use a better algorithm to detect DTS timestamps
...
Add function to reset the timestamp tracking.
Check for reordered timestamps on the input buffers and assume PTS input
timestamps when we see reordered timestamps.
Recover from an occasionally wrong input timestamp by also tracking the output
timestamps. When we detect a reordered output timestamp, assume DTS input
timestamps again.
Fixes #611500
2010-10-07 17:46:22 +02:00
Wim Taymans
a0bc6f6e9d
ffdec: add debug line
2010-10-06 18:51:24 +02:00
Wim Taymans
48e612afda
ffdec: add fixmes
2010-10-06 18:23:57 +02:00
Wim Taymans
b41aab3690
ffdec: add some comments
2010-10-06 18:15:03 +02:00
Wim Taymans
76d9685202
ffdec: Add timestamp tracking
...
Use ffmpeg reordered_opaque to track an id that combines all timing info we have
for a frame. The ids are kept in a 255 item cache.
Fixes #631075
2010-10-06 17:42:30 +02:00
Wim Taymans
edb79396f2
ffdec: remove broken TSHandler
...
Remove the TShandler code, it is broken when QoS is enabled and ffmpeg provides
much easier methods for tracking timestamps.
Simplify pcache joining.
2010-10-06 17:42:30 +02:00
Wim Taymans
4aa9b97d3f
ffcodecmap: avoid setting large framerates
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When the framerate is bigger than 1000/1, set it to 0/1 instead. This avoids
letting the videosink do QoS on these very small frame durations.
2010-10-06 16:58:52 +02:00
Wim Taymans
c330cdcc5d
ffdec: rename time variable
...
Rename the time variable to avoid confusion with the time function.
Add some debug to the QoS update function.
2010-10-06 16:58:40 +02:00
Wim Taymans
7d531c06bb
ffenc: pass the input size to the encoder
...
Pass the input buffer size to the encoder instead of the expected output size.
This is needed to make fixed input/output encoder work.
2010-10-06 16:58:34 +02:00
Sebastian Dröge
37357063bf
ffmpegdemux: Don't use GST_FLOW_IS_FATAL() and GST_FLOW_IS_SUCCESS()
2010-08-27 18:29:15 +02:00
Tim-Philipp Müller
e0984904c3
ffdeinterlace: some minor clean-ups
...
Don't use studlyCaps; gboolean != GstFlowReturn; use gst_caps_set_simple()
instead of creating a GValue just to set a boolean field on a caps structure.
See #622736 .
2010-07-18 20:15:32 +01:00
Edward Hervey
f9c8fac537
ffmpegmux: Use "Formatter/Metadata" klass when needed
...
https://bugzilla.gnome.org/show_bug.cgi?id=623671
2010-07-06 14:02:09 +02:00
Edward Hervey
25db74ec41
ffmpegmux: Add more replacements
...
https://bugzilla.gnome.org/show_bug.cgi?id=623671
2010-07-06 14:02:09 +02:00