Pavel Koshevoy
29cddc99cd
lavfi/atempo: raise max tempo limit (v2)
2018-06-14 19:19:17 -06:00
Gyan Doshi
7b80df677a
doc/filters: change subtitles example to hint at correct color syntax
...
libass changed their color syntax in 2015 to TBGR
2018-06-09 12:36:24 +05:30
Lou Logan
1f75756c71
doc/filters: mention required compile options for some filters
...
Signed-off-by: Lou Logan <lou@lrcd.com>
2018-06-04 16:46:05 -08:00
Vishwanath Dixit
37abfe8c2d
avfilter/drawtext: present 'hms' formatted 'pts' in 24h format
...
HMS is formatted as HH:MM:SS.mmm, but, HH part is not limited to
24 hours. For example, the the drawn text may look like this:
243029:20:30.342. To present the timestamp in more readable and
user friendly format, this patch provides an additional option
to limit the hour part in the range 0-23.
Note: Actually the above required format can be obtained with
format options 'localtime' and 'gmtime', but, milliseconds part
is not supported in those formats.
2018-06-04 10:57:45 +05:30
Paul B Mahol
e28b1fa6e9
avfilter: add adeclick and adeclip audio filters
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-06-02 13:09:06 +02:00
Paul B Mahol
1aa5192451
avfilter/af_aiir: draw IR frequency response
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-30 17:26:08 +02:00
Paul B Mahol
73438dbbbc
avfilter/af_afir: draw IR frequency response
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-29 21:57:42 +02:00
Tobias Rapp
eb28b5ec8a
avfilter/vsrc_testsrc: add pal75bars and pal100bars video filter sources
...
Generates color bar test patterns based on EBU PAL recommendations.
Reviewed-by: Paul B Mahol <onemda@gmail.com>
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2018-05-18 15:39:54 +02:00
Paul B Mahol
4e816b5491
avfilter: add aderivative and aintegral filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-16 12:20:38 +02:00
Paul B Mahol
974eb4aaaa
avfilter: add fftdnoiz filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-10 14:44:17 +02:00
Paul B Mahol
0bcc66571a
avfilter/vf_edgedetect: add planes option
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-04 21:37:33 +02:00
Paul B Mahol
d122c8b102
avfilter/vf_edgedetect: add canny mode
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-04 21:34:49 +02:00
Paul B Mahol
aba39cc1f1
avfilter/vf_convolution: add column/vertical mode
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-04 21:32:26 +02:00
Paul B Mahol
4bad76b6e9
avfilter/vf_amplify: add more options for finer filtering
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-04 14:41:38 +02:00
Paul B Mahol
3a96534ed9
avfilter/vf_convolution: add horizontal/row mode
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-05-03 10:55:10 +02:00
Paul B Mahol
02470814b5
doc/filters: add tmix examples
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 19:36:25 +02:00
Paul B Mahol
c0f2abcc8d
avfilter/vf_mix: make setting weights more user friendly
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 19:27:15 +02:00
Paul B Mahol
889d858491
avfilter: add amplify filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-29 13:24:50 +02:00
Paul B Mahol
4f484edaa7
avfilter/vf_convolution: make rdiv set to 0 more useful
...
Use 0 for signaling that rdiv will be calculated from sum
of all matrix elements.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-28 11:25:43 +02:00
Paul B Mahol
356a33b20a
avfilter/vf_atadenoise: do not abort if user specified invalid size
...
Update documentation with new size default.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-26 22:25:10 +02:00
Paul B Mahol
a5172dcab6
avfilter/vf_mix: add scale option
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-26 16:44:15 +02:00
Paul B Mahol
161e006cc0
avfilter: add tmix filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-26 16:44:15 +02:00
Paul B Mahol
21da248b5f
avfilter: add deblock filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-21 11:34:49 +02:00
Paul B Mahol
2fc12f4971
avfilter: add lowshelf and highshelf filters
...
These are old bass and treble filters.
Make bass and treble filters better at boosting.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-17 12:40:27 +02:00
Paul B Mahol
6e05a11e89
avfilter/af_afir: make max IR length configurable
...
Also increase max allowed dry/wet value.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-16 19:11:35 +02:00
Martin Vignali
fd10a6e2f2
avfilter/showvolume : add persistent max display
...
draw a color line for the max level in the given duration
2018-04-16 11:35:03 +02:00
Martin Vignali
cb2f52b6a7
avfilter/showvolume : add display scale option
...
linear (current behaviour) or log display (more close to classic audio meter)
2018-04-16 11:34:59 +02:00
Paul B Mahol
3e003a985f
avfilter/af_headphone: add single hrir multichannel stream mode
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-15 16:08:28 +02:00
Paul B Mahol
2b0f821f51
avfilter/af_headphone: improve performance and reduce latency
...
Remove not needed code.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-14 17:28:26 +02:00
Paul B Mahol
9e40632668
avfilter: add vfrdet filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-13 08:41:51 +02:00
Lou Logan
4d544f6086
doc/filters: fix lenscorrection k1 & k2 typo
...
0 means no correction, not 0.5.
Also document ranges and defaults for options.
Signed-off-by: Lou Logan <lou@lrcd.com>
2018-04-12 12:44:49 -08:00
Gyan Doshi
3fbe4a043c
doc/filters: correct range for length in astats filter
...
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-04-10 02:36:11 +02:00
Bela Bodecs
e54679b6c1
doc/filters: some more details and modified example to zmq/azmq
...
Info about default value of bind_address option and its abbreviated
version (b). Example modified to have named instanced filter and to show
its use.
Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
Signed-off-by: Lou Logan <lou@lrcd.com>
2018-04-05 16:22:04 -08:00
Paul B Mahol
8dff6c2844
avfilter/af_amix: add weights option
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-04-01 20:36:35 +02:00
Paul B Mahol
0c25caa470
avfilter/avf_showvolume: let fade be also exactly 0
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-31 09:27:57 +02:00
Martin Vignali
e8d7850353
doc/avfilter/showvolume : fix doc for orientation param
...
possible value are h or v.
2018-03-31 09:19:32 +02:00
Paul B Mahol
261171d084
doc/filter.texi: fix some spotted typos
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-25 23:10:59 +02:00
Paul B Mahol
3e3d567761
avfilter/avf_showvolume: implement basic rms metering mode
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-23 22:53:13 +01:00
Paul B Mahol
74c6a6d373
doc/filters: itemize channelmap examples
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-23 19:26:17 +01:00
Paul B Mahol
a8c2d375ca
avfilter/avf_showwaves: add draw mode which controls how single sample is drawn
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-23 19:02:51 +01:00
Paul B Mahol
4e1307c0f7
avfilter/af_channelsplit: add channels option
...
So user can pick which channels to extract.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-23 10:11:19 +01:00
Paul B Mahol
b78d55b2e6
avfilter/avf_showvolume: add background opacity option
...
This makes output more visible when overlayed.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-22 23:08:33 +01:00
Paul B Mahol
36cf3eb76a
avfilter/vf_waveform: add orange graticule
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-21 12:21:42 +01:00
Paul B Mahol
caef95737e
avfilter/vf_waveform: add xflat mode
...
Also use macros for xflat and aflat mode.
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-21 12:21:42 +01:00
Paul B Mahol
8fb0e51bd1
avfilter: add drmeter audio filter
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-03-11 13:43:33 +01:00
Bodecs Bela
d723994449
avfilter/avf_concat: add next command
...
This patch makes it possible to dinamically close the current segment
and step to the next one by introducing command handling capabilities
into the filter. This new feature is very usefull when working with
real-time sources or live streams as source. Combinig usage with zmqsend
tool you can interactively end the current segment and step to next one.
Signed-off-by: Bela Bodecs <bodecsb@vivanet.hu>
2018-03-01 12:54:06 +01:00
Tobias Rapp
aedbb3c72c
doc/filters: add links to ffmpeg-utils and ffmpeg documentation
...
Signed-off-by: Tobias Rapp <t.rapp@noa-archive.com>
2018-02-22 08:55:53 +01:00
Tomas Härdin
41317da325
Add -vf scale example for making pixels square
...
This is a common use case.
2018-02-21 23:38:49 +01:00
Paul B Mahol
6cc44c0583
doc/filters: fix error in aiir options names
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-10 20:32:22 +01:00
Paul B Mahol
de8a1d8d4d
avfilter/af_aiir: add polar zeros/poles format variant
...
Signed-off-by: Paul B Mahol <onemda@gmail.com>
2018-01-10 20:25:50 +01:00