On Sat, Nov 27, 2021 at 07:38:07PM +0000, Soft Works wrote:
> - overlaytextsubs {VS -> V)
> Overlay text subtitles onto a video stream.
>
> - textsubs2video {S -> V)
> Converts text subtitles to video frames
>
> Signed-off-by: softworkz <softwo...@hotmail.com>
> ---
> configure | 2 +
> doc/filters.texi | 113 ++++++
> libavfilter/Makefile | 2 +
> libavfilter/allfilters.c | 4 +-
> libavfilter/vf_overlaytextsubs.c | 633 +++++++++++++++++++++++++++++++
> 5 files changed, 753 insertions(+), 1 deletion(-)
> create mode 100644 libavfilter/vf_overlaytextsubs.c
(tested this as it was the last applying automatically)
this or a previous patch breaks:
./ffmpeg -i ~/tickets/1332/Starship_Troopers.vob -scodec xsub -qscale 2 -an
file1332.avi
Stream #0:0: Video: mpeg4 (FMP4 / 0x34504D46), yuv420p(tv, top coded first
(swapped)), 720x480 [SAR 32:27 DAR 16:9], q=2-31, 200 kb/s, 29.97 fps, 29.97 tbn
Metadata:
encoder : Lavc mpeg4
Side data:
cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
Stream #0:1: Subtitle: xsub (DXSB / 0x42535844)
Metadata:
encoder : Lavc xsub
[mpeg @ 0x564897855840] New subtitle stream 0:7 at pos:8497166 and
DTS:1999.51ss speed=14.6x
Subtitle encoding failed - Error code: -1397118274
Conversion failed!
[...]
--
Michael GnuPG fingerprint: 9FF2128B147EF6730BADF133611EC787040B0FAB
No snowflake in an avalanche ever feels responsible. -- Voltaire
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