4 Commits

Author	SHA1	Message	Date
Simon Thelen	b84232694e	lavf/webvttenc: Require webvtt file to contain exactly one WebVTT stream. ... Not requiring this can end up producing hilariously broken files together with -c:s copy (e.g. a webvtt file containing binary subtitle data). Signed-off-by: Simon Thelen <ffmpeg-dev@c-14.de> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>	2015-09-12 02:17:41 +02:00
Aman Gupta	4372fb7a57	avcodec/webvttenc: add webvtt encoder ... Based off the srt encoder. The following features are unimplemented: - fonts, colors, sizes - alignment and positioning The rest works well. For example, use ffmpeg to convert subtitles into the .vtt format: ffmpeg -i input.srt output.vtt Signed-off-by: Aman Gupta <ffmpeg@tmm1.net> Signed-off-by: Clément Bœsch <u@pkh.me>	2014-05-25 03:04:14 +02:00
Paul B Mahol	d49252721a	lavf/webvttenc: use proper printf format for int64_t values ... Signed-off-by: Paul B Mahol <onemda@gmail.com>	2013-07-30 20:32:26 +00:00
Matthew Heaney	b24f15c45e	lavf: add WebVTT muxer. ... This revision creates a WebVTT muxer, that outputs files having the format described in the following specification: http://dev.w3.org/html5/webvtt/	2013-06-17 22:28:19 +02:00