Chiebot-Mirror/FFmpeg - FFmpeg - Gitea: Git with a cup of tea

Author	SHA1	Message	Date
Andreas Rheinhardt	2ccb45511f	avformat/ttmlenc: Avoid unnecessary block Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Andreas Rheinhardt	a24bccc238	avformat/mux: Add flag for "only default codecs allowed" AVOutputFormat has default codecs for audio, video and subtitle and often these are the only codecs of this type allowed. So add a flag to AVOutputFormat so that this can be checked generically. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Andreas Rheinhardt	f4167842c1	avformat/mux: Add flag for "not more than one stream of each type" More exactly: Not more than one stream of each type for which a default codec (i.e. AVOutputFormat.(audio\|video\|subtitle)_codec) is set; for those types for which no such codec is set (or for which no designated default codec in AVOutputFormat exists at all) no streams are permitted. Given that with this flag set the default codecs become more important, they are now set explicitly to AV_CODEC_ID_NONE for "unset"; the earlier code relied on AV_CODEC_ID_NONE being equal to zero, so that default static initialization set it accordingly; but this is not how one is supposed to use an enum. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Andreas Rheinhardt	59c9dc82f4	avformat/avformat: Move AVOutputFormat internals out of public header This commit does for AVOutputFormat what commit `20f9727018` did for AVCodec: It adds a new type FFOutputFormat, moves all the internals of AVOutputFormat to it and adds a now reduced AVOutputFormat as first member. This does not affect/improve extensibility of both public or private fields for muxers (it is still a mess due to lavd). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: Anton Khirnov <anton@khirnov.net>	2 years ago
Andreas Rheinhardt	1368b5a725	avcodec/ttmlenc: Use string literal macro for default namespacing Fixes -Werror=format-security build failures when building with disabled optimizations and (according to fate.ffmpeg.org also with several other old GCC versions). Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	2 years ago
Jan Ekström	460beb948c	avformat/ttml: split TTML paragraph based or not check into header This way it can be re-utilized in movenc. Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>	3 years ago
Andreas Rheinhardt	fd101c9c3b	avformat/internal: Move ff_read_line_to_bprint_overwrite to avio_internal.h It only uses an AVIOContext and an AVBPrint. When doing so, it turned out that several non-users of ff_read_line_to_bprint_overwrite() and ff_bprint_to_codecpar_extradata() relied on libavformat/internal.h to include bprint.h or avstring.h for them. In order to avoid a repeat of this and in order to reduce unnecessary dependencies, a forward declaration of struct AVBPrint is used instead of including bprint.h. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	3 years ago
Andreas Rheinhardt	bc70684e74	avformat: Constify all muxer/demuxers This is possible now that the next-API is gone. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> Signed-off-by: James Almer <jamrial@gmail.com>	4 years ago
Jan Ekström	464d6ed98d	avformat/ttmlenc: enable writing out additional header values This way the encoder may pass on the following values to the muxer: 1) Additional root "tt" element attributes, such as the subtitle canvas reference size. 2) Anything before the body element of the document, such as regions in the head element, which can configure styles. Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>	4 years ago
Jan Ekström	64af14555b	avformat: add TTML muxer Enables writing TTML documents or encoded TTML paragraphs as such documents. Additionally, a test for the combined TTML encoder and muxer has been added to validate that the components still work. Signed-off-by: Jan Ekström <jan.ekstrom@24i.com>	4 years ago