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26 Commits

Author SHA1 Message Date
Hendrik Leppkes
50401f5fb7 avcodec: properly check pkt_timebase for validity 
Unset/invalid timebases have a zero numerator.
This makes the checks consistent with other timebase checks and fixes an
integer division by 0.
 2015-12-28 10:24:15 +01:00
Michael Niedermayer
432c1f35f7 avcodec/libzvbi-teletextdec: Remove unused variable ret 
Fixes: libavcodec/libzvbi-teletextdec.c:232:9: warning: unused variable ret [-Wunused-variable]

Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-11-04 04:40:00 +01:00
Marton Balint
5e9f14e4bf libzvbi-teletextdec: fix AVSubtitleRect pict compatiblity code 
Only set pict if we got a valid rect.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2015-10-24 16:12:26 +02:00
Michael Niedermayer
3f85552e40 avcodec/libzvbi-teletextdec: Add variable to fix build 
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-10-22 23:00:02 +02:00
Hendrik Leppkes
ce97363628 avcodec/libzvbi: Update for AVSubtitleRect changes 2015-10-22 21:43:15 +02:00
Ronald S. Bultje
229843aa35 Replace av_dlog with ff_dlog. 
ff_dlog checks compilability, and is non-public. av_dlog is deprecated
and no longer exists if FF_API_DLOG=0.
 2015-08-18 10:24:01 -04:00
Michael Niedermayer
444e9874a7 Merge commit 'def97856de6021965db86c25a732d78689bd6bb0' 
* commit 'def97856de6021965db86c25a732d78689bd6bb0':
  lavc: AV-prefix all codec capabilities

Conflicts:
	cmdutils.c
	ffmpeg.c
	ffplay.c
	libavcodec/8svx.c
	libavcodec/aacenc.c
	libavcodec/ac3dec.c
	libavcodec/adpcm.c
	libavcodec/alac.c
	libavcodec/atrac3plusdec.c
	libavcodec/bink.c
	libavcodec/dnxhddec.c
	libavcodec/dvdec.c
	libavcodec/dvenc.c
	libavcodec/ffv1dec.c
	libavcodec/ffv1enc.c
	libavcodec/fic.c
	libavcodec/flacdec.c
	libavcodec/flacenc.c
	libavcodec/flvdec.c
	libavcodec/fraps.c
	libavcodec/frwu.c
	libavcodec/gifdec.c
	libavcodec/h261dec.c
	libavcodec/hevc.c
	libavcodec/iff.c
	libavcodec/imc.c
	libavcodec/libopenjpegdec.c
	libavcodec/libvo-aacenc.c
	libavcodec/libvorbisenc.c
	libavcodec/libvpxdec.c
	libavcodec/libvpxenc.c
	libavcodec/libx264.c
	libavcodec/mjpegbdec.c
	libavcodec/mjpegdec.c
	libavcodec/mpegaudiodec_float.c
	libavcodec/msmpeg4dec.c
	libavcodec/mxpegdec.c
	libavcodec/nvenc_h264.c
	libavcodec/nvenc_hevc.c
	libavcodec/pngdec.c
	libavcodec/qpeg.c
	libavcodec/ra288.c
	libavcodec/rv10.c
	libavcodec/s302m.c
	libavcodec/sp5xdec.c
	libavcodec/takdec.c
	libavcodec/tiff.c
	libavcodec/tta.c
	libavcodec/utils.c
	libavcodec/v210dec.c
	libavcodec/vp6.c
	libavcodec/vp9.c
	libavcodec/wavpack.c
	libavcodec/yop.c

Merged-by: Michael Niedermayer <michael@niedermayer.cc>
 2015-07-27 22:50:18 +02:00
Clément Bœsch
c669af0f24 avcodec/ass: add ASS trailing \r\n in one single place 2014-10-19 23:24:34 +02:00
Michael Niedermayer
8ff061095f avcodec/libzvbi-teletextdec: remove * 1 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2014-04-08 23:12:26 +02:00
Marton Balint
085ca7dcdb libzvbi-teletextdec: split dvb packet to slices 
Instead of using the demux function of libzvbi to split the packet to slices
(vbi lines), lets do it ourselves.

- eliminates the 1 frame delay between page input and output
- handles non-ascending line numbers more gracefully
- enables us to return error codes on some invalid packets instead of silently
  ignoring them

Signed-off-by: Marton Balint <cus@passwd.hu>
 2014-03-08 21:58:12 +01:00
Marton Balint
ae017c2632 libzvbi-teletextdec: use av_dlog where possible 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2014-03-08 21:58:12 +01:00
Carl Eugen Hoyos
b89596a432 Fix FSF address in colormatrix and libzvbi license headers. 
As reported by irc user aca.
The files in compat/avisynth are maintained elsewhere, no changes.
 2014-02-22 11:17:56 +01:00
Marton Balint
97f880e7a9 libzvbi-teletextdec: set bitmap teletext canvas dimensions 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:44 +01:00
Marton Balint
c77e0c2130 libzvbi-teletextdec: add chopped top row size to y offset 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:44 +01:00
Marton Balint
249a435989 libzvbi-teletextdec: use defined constants for bitmap char width and height 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:44 +01:00
Marton Balint
b50968169d libzvbi-teletextdec: cosmetics 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-12-14 15:57:43 +01:00
Marton Balint
c0479f0f06 libzvbi-teletextdec: propagate errors generated in page handler 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-11-10 20:00:01 +01:00
Marton Balint
4947b0624b libzvbi-teletextdec: dont ignore memory allocation error silently 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-11-10 20:00:01 +01:00
Marton Balint
3c4b5275b6 libzvbi-teletextdec: output ass subtitles instead of plain text 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-11-10 19:59:59 +01:00
Marton Balint
65fb59abd2 libzvbi-teletextdec: use AVBPrint for whitespace cleanup 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-11-10 18:57:51 +01:00
Marton Balint
b689b1f6ee libzvbi-teletextdec: use option constants instead of strings 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-11-10 18:57:51 +01:00
Marton Balint
688652e0d6 libzvbi-teletextdec: fix indentation after last commit 
Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-11-10 18:57:51 +01:00
Marton Balint
a494757b34 libzvbi-teletextdec: support multiple teletext pages in a single packet 
After this patch, if a packet contains multiple teletext pages, the teletext
decoder can return the fist page and store the remaining pages in memory, and
return them to the user on the next calls to avcodec_decode_subtitle2.

Signed-off-by: Marton Balint <cus@passwd.hu>
 2013-11-10 18:57:51 +01:00
Michael Niedermayer
e510171f31 avcodec: fix old codec ids 
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-10-28 23:54:28 +01:00
Clément Bœsch
b46f19100b cosmetics: group remaining .name and .long_name. 
See b2bed9325.
 2013-10-04 13:33:20 +00:00
Marton Balint
b339dccbba lavc: add teletext decoder using libzvbi 
Based on a patch by Wolfram Gloger <wmglo@dent.med.uni-muenchen.de>.
http://lists.ffmpeg.org/pipermail/ffmpeg-devel/2012-December/136677.html

The original patch was rebased by Tudor SUCIU <tudor.suciu@gmail.com>.

Lots of additional features and fixes are made by me.

Fixes ticket #2086.

Changes since last version:
- change default page to all pages

Signed-off-by: Marton Balint <cus@passwd.hu>
Signed-off-by: Michael Niedermayer <michaelni@gmx.at>
 2013-09-02 01:19:52 +02:00