FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	1c169782ca	avconv: explicitly postpone writing the header until all streams are initialized This should have no practical effect for now, but will make a difference in the following commits.	9 years ago
Anton Khirnov	beb62dac62	Use AVFrame.pts instead of deprecated pkt_pts.	9 years ago
Anton Khirnov	6ed0f70f97	avconv: factor out initializing stream parameters for streamcopy	9 years ago
Anton Khirnov	5fa255b65c	avconv: initialize output framerate earlier This will be needed in the following commits.	9 years ago
Anton Khirnov	1e93c1e30f	avconv: do not set encoder options when streamcopy is used	9 years ago
Anton Khirnov	90944ee3ab	avconv: refactor selecting an encoder Fail immediately if automatic encoder selection failed. Always set the stream_copy/encoding_needed flags in one place.	9 years ago
Anton Khirnov	5e1840622c	avconv: fix handling attachments in init_output_stream The current code assumes that encoding_needed is simply an inverse of stream_copy, which is not true for manually attached files (for which neither of those is true).	9 years ago
Anton Khirnov	73c6ec6d65	avconv: create simple filtergraphs earlier We already have all the necessary information in open_output_file(). This makes the information about the stream/filtergraph mappings available earlier.	9 years ago
Anton Khirnov	49670e4218	avconv: add a function for determining whether a filtergraph is simple This makes the code easier to read.	9 years ago
Vittorio Giovara	20a8c78ce0	avconv: Do not copy extradata if source buffer is empty Fixes clang-usan runtime error "null pointer passed as argument 2, which is declared to never be null" while streamcopying. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Diego Biurrun	e2a3df1a46	avconv: Use more precise deprecation ifdefs This fixes compilation with the libavcodec version bumped to 58.	9 years ago
Anton Khirnov	35c8580668	avconv: stop using AVStream.codec It is now only used by the av_parser_change() call during streamcopy, so allocate a special AVCodecContext instance for this case. This instance should go away when the new parser API is finished. Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Diego Biurrun	763d69bfb2	Add some more deprecation guards Avoids unused function/label/variable warnings after the next version bump.	9 years ago
Vittorio Giovara	41ed7ab45f	cosmetics: Fix spelling mistakes Signed-off-by: Diego Biurrun <diego@biurrun.de>	9 years ago
Luca Barbato	1db8eb1549	avconv: Drop an unused variable	9 years ago
Anton Khirnov	69a638019f	avconv: fix -frames for video For video, frame_number tracks the number of frames sent to the encoder. So it should be incremented when we submit a frame, not when we get a packet back.	9 years ago
Mark Thompson	5d273d3efa	avconv: VAAPI hwcontext initialisation and hwaccel helper Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
wm4	35846d93e0	avconv: use new encode API The flushing case is a bit strange; not simplifying it so the change is less noisy. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
wm4	84aea95e31	avconv: use new decode API Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	4426540f0c	avconv: switch to the new BSF API	9 years ago
wm4	0b6e5d6b32	avconv: remove sub-frame warning It's not practical to keep this with the new decode API. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Anton Khirnov	15e84ed3f1	avconv: convert to codecpar The switch is not yet complete because the parsers and the bistream filters do not have a new AVCodecParam-based API yet.	9 years ago
Anton Khirnov	5b9cdf8cba	avconv: switch opening decoders and encoders Open decoders first, next encoders. This makes sure that that subtitle_header is always set properly, without relying on avformat_find_stream_info() setting it.	9 years ago
Anton Khirnov	c15f6098b1	avconv: pass the hw context from filters to the encoder	9 years ago
Luca Barbato	63f7f8d1db	avconv: Drop an impossible check EAGAIN is already managed in poll_filters(). Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	7ebf1b4ada	avconv: Simplify poll_filters() return value check Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Anton Khirnov	e63e3797a1	avconv: pass the global codec side data to the muxer	9 years ago
Anton Khirnov	3efd71b4d0	avconv: set packet duration for CFR video streams	9 years ago
Alexandra Hájková	cd0e08813a	avconv: support infinite loop for the loop option Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	ce70f28a17	avpacket: Replace av_free_packet with av_packet_unref `av_packet_unref` matches the AVFrame ref-counted API and can be used as a drop in replacement. Deprecate `av_free_packet`.	9 years ago
Luca Barbato	a5d4204309	avformat: Always return ref-counted AVPacket And drop the av_dup_packet from the input_thread.	9 years ago
Anton Khirnov	fb472e1a11	avconv: add support for Intel QSV-accelerated transcoding Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	9 years ago
Luca Barbato	34ed5c2e4d	avformat: Do not use AVFMT_RAWPICTURE There are no formats supporting it anymore and it is deprecated. Update the documentation accordingly.	9 years ago
Alexandra Hájková	16b0c92962	avconv: Add loop option. Signed-off-by: Anton Khirnov <anton@khirnov.net>	9 years ago
Vittorio Giovara	6064f697a3	lavc: Enable side data only packets by default Deprecate the now unused option, but temporarily retain the capability to disable the now default behaviour. Mention this change in the AVPacket documentation. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	059a934806	lavc: Consistently prefix input buffer defines Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	def97856de	lavc: AV-prefix all codec capabilities Express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	7c6eb0a1b7	lavc: AV-prefix all codec flags Convert doxygen to multiline and express bitfields more simply. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	40cf1bbacc	Deprecate avctx.coded_frame The rationale is that coded_frame was only used to communicate key_frame, pict_type and quality to the caller, as well as a few other random fields, in a non predictable, let alone consistent way. There was agreement that there was no use case for coded_frame, as it is a full-sized AVFrame container used for just 2-3 int-sized properties, which shouldn't even belong into the AVCodecContext in the first place. The appropriate AVPacket flag can be used instead of key_frame, while quality is exported with the new AVPacketSideData quality factor. There is no replacement for the other fields as they were unreliable, mishandled or just not used at all. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Vittorio Giovara	5d3addb937	Add a quality factor packet side data This is necessary to preserve the quality information currently exported with coded_frame. Add the new side data to every encoder that needs it, and use it in avconv. Signed-off-by: Vittorio Giovara <vittorio.giovara@gmail.com>	9 years ago
Anton Khirnov	6d592fbd0d	avconv: split creating and (re-)configuring complex filtergraphs The current code is less than straightforward due to the fact that output streams can be created based on filtergraph definitions. This change should make the code simpler and more readable. It will also be useful in the future commits.	9 years ago
Anton Khirnov	1959351aec	avconv: move the no streams failure to open_output_file() It is a better place for it, there is no reason to wait until transcode_init().	9 years ago
Anton Khirnov	ab7b038906	avconv: factor out the output stream initialization	9 years ago
Anton Khirnov	6d5d924604	avconv: move handling the 2pass logfile into avconv_opt It more logically belongs there.	9 years ago
Anton Khirnov	59245e0c5e	avconv: set the encoding/decoding_needed flags earlier This will be useful in the following commits.	9 years ago
Anton Khirnov	56c2f37727	avconv: drop update_sample_fmt() There is only one decoder left that supports this (libopus, which is not used by default since we have a native one) and this code goes against the avconv design, since it propagates information back from the encoder to decoder.	9 years ago
Anton Khirnov	9a5e4fbec8	avconv: do not stop processing the input packet on decoding error We still want to flush the filters on EOF and possibly apply streamcopy.	10 years ago
Anton Khirnov	b114f6d48a	avconv: factor out flushing the filters This also ensures this is always done, avoiding infinite loops if an error occurs at the end of the input.	10 years ago
Martin Storsjö	16302246b1	avconv: Add an option for automatically rotating video according to display matrix The option is enabled by default, but can be disabled. If this is enabled, such side data isn't copied into the output stream (except when doing stream copy). Signed-off-by: Martin Storsjö <martin@martin.st>	10 years ago
Himangi Saraogi	aa1a1b2496	avconv: Avoid theoretical NULL dereferences Bug-Id: CID 1292519 Signed-off-by: Luca Barbato <lu_zero@gentoo.org>	10 years ago

1 2 3 4 5 ...

452 Commits (1c169782cae6c5c430ff62e7d7272dc9d0e8d527)