Commits · 9d21d18ec3ca2721e989fd4522d19bd90d6ac2db · Linshizhi / ffmpeg.wasm-core

11 Apr, 2020 4 commits
- lavf/oggparsevorbis: Use case-insensitive key compare for vorbis picture · 9d21d18e
  Mattias Wadman authored Apr 11, 2020
```
Regression since 8d3630c5 where keys were changed
to not be touppered but the picture block strcmp was not changed to be case-insensitive.

Fixes ticket #8608.
```
  9d21d18e
- libavformat/mov: restore use of mfra time as dts · 99360990
  John Stebbins authored Apr 06, 2020
```
This was inadvertantly removed in 4a9d32baReviewed-by: Gyan Doshi <ffmpeg@gyani.pro>
```
  99360990
- avfilter/delogo: correct indentation for option show. · 49a32fa4
  Gyan Doshi authored Apr 10, 2020
  
  49a32fa4
- avfilter/delogo: remove deprecated options · 74fe697f
  Gyan Doshi authored Apr 10, 2020
```
Deprecated in 2015 in 8bc708fc
```
  74fe697f
10 Apr, 2020 36 commits
- lavc/xsubenc: return meaningfull error codes · fa736a99
  John Stebbins authored Apr 10, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  fa736a99
- lavc/webvttenc: return more meaningful error codes · 5fcf620e
  John Stebbins authored Apr 10, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  5fcf620e
- lavc/srtenc: return more meaninful error codes · 9ac715a3
  John Stebbins authored Apr 10, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  9ac715a3
- lavc/movtextenc: return more meaningful error codes · 1d544e41
  John Stebbins authored Apr 10, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  1d544e41
- lavc/assenc: return more meaningful error code · 9a0817ba
  John Stebbins authored Apr 10, 2020
```
When the buffer is too small, return AVERROR_BUFFER_TOO_SMALL
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  9a0817ba
- lavc/dvbsub: return meaningful error codes · 75a84588
  John Stebbins authored Apr 10, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  75a84588
- lavc/dvbsub: fix potential encode buffer overflow · eda8d48f
  John Stebbins authored Apr 10, 2020
```
encode buffer size was ignored
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  eda8d48f
- Changelog: Add entry for expanded styling support in movtext · 7b0c2276
  Philip Langdale authored Apr 10, 2020
  
  7b0c2276
- lavc/movtextenc: handle changes to hilight alpha · ad3f6212
  John Stebbins authored Apr 09, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  ad3f6212
- lavc/movtextenc: add option to scale fontsize with height · eeef8708
  John Stebbins authored Apr 05, 2020
```
If the video dimensions are different than the ASS play_res then the
font sizes need to be adjusted to get the same apparent render size.
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  eeef8708
- lavc/movtextenc: add font name handling · 1f8278ee
  John Stebbins authored Apr 05, 2020
```
Initializes the mov text sample description from the ASS header and
creates an mov font table from the fonts available in the ASS Styles.
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  1f8278ee
- lavc/movtextenc: simplify initialization of new style record · dbdbcbf3
  John Stebbins authored Apr 05, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  dbdbcbf3
- lavc/movtextenc: handle cancel overrides callback · bb8fd046
  John Stebbins authored Apr 05, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  bb8fd046
- lavc/movtextenc: add font size tag handling · 848792be
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  848792be
- lavc/movtextenc: add alpha tag handling · 2e79843e
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  2e79843e
- lavc/movtextenc: add color tag handling · b847bd95
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  b847bd95
- lavc/movtextenc: init style record from ASS dialog style · 37ab5e2e
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  37ab5e2e
- lavc/movtextenc: fix unclosed style records · a129cc9e
  John Stebbins authored Apr 04, 2020
```
The last record at the end of each dialog was never closed
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  a129cc9e
- lavc/movtextenc: simplify style record updates · 1bf0df4c
  John Stebbins authored Apr 04, 2020
```
Makes style update code easier to extend for style types not yet handled
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  1bf0df4c
- lavc/movtextenc: keep values in native byte order till written · 15b81f5e
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  15b81f5e
- lavc/movtextenc: use correct color component order · 32cf264d
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  32cf264d
- lavc/ass_split: fix parsing utf8 scripts · a52eef68
  John Stebbins authored Apr 04, 2020
```
The [Script Info] section was skipped if starts with UTF8 BOM
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  a52eef68
- lavc/movtextdec: allow setting subtitle frame dimensions · b8d4a66b
  John Stebbins authored Apr 04, 2020
```
Font sizes are relative to the subtitle frame dimensions. If the
expected frame dimensions are not known, the font sizes will most
likely be incorrect.
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  b8d4a66b
- lavc/movtextdec: restore active style color after hilite · f406dc9c
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  f406dc9c
- lavc/movtextdec: add color and alpha style tags · 032ad7a0
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  032ad7a0
- lavc/movtextdec: add alpha default to ass header colors · 91447ae3
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  91447ae3
- lavc/movtextdec: make sure default font name is set · c0d3fea6
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  c0d3fea6
- lavc/movtextdec: only write fontsize, fontID tags if not default · e5b99df0
  John Stebbins authored Apr 04, 2020
```
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  e5b99df0
- lavc/movtextdec: handle changes to default style flags · d3c012ff
  John Stebbins authored Apr 04, 2020
```
Style flags were only being turned on.  If the default was on and style
record turned off, style flag remained on.
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  d3c012ff
- lavc/movtextdec: fix bold, italic, underline flags · 5f39f63a
  John Stebbins authored Apr 04, 2020
```
They should be 0 or 1 so that 0 or -1 is written to the ass header
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  5f39f63a
- lavc/movtextdec: simplify style record walk · 2949f17e
  John Stebbins authored Apr 04, 2020
```
It's not necessary to walk the style record list twice per subtitle
character.  style records are in order and do not overlap.
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  2949f17e
- lavc/movtextdec: fix ass header colors · 47e88adc
  John Stebbins authored Apr 04, 2020
```
A conversion from rgb to bgr is necessary
Signed-off-by: Philip Langdale <philipl@overt.org>
```
  47e88adc
- lavc: install codec_desc.h · c3a2615b
  Anton Khirnov authored Apr 10, 2020
```
Forgotten in 672946c7
```
  c3a2615b
- h264dec: do not set picture_structure on init · fc12d6c2
  Anton Khirnov authored Jul 30, 2017
```
This has been cargo culted from mpegvideo and serves no useful purpose.
It will be initialize correctly in h264_field_start()
```
  fc12d6c2
- h264dec: rename flush_dpb() · 4fb05c0d
  Anton Khirnov authored Jul 29, 2017
```
The name is misleading, this function does a lot more than just flushing
the DPB.
```
  4fb05c0d
- h264_ps: make the PPS hold a reference to its SPS · 5e316096
  Anton Khirnov authored May 01, 2017
```
It represents the relationship between them more naturally and will be
useful in the following commits.

Allows significantly more frames in fate-h264-attachment-631 to be
decoded.
```
  5e316096