FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	6b8cf2505a	fftools/cmdutils: constify the first parameter of filter_codec_opts()	1 year ago
Anton Khirnov	39d5104332	fftools: handle errors in parse_options()	1 year ago
Anton Khirnov	49ac7fc485	fftools: remove parse_time_or_die() Replace it with calling av_parse_time() directly, which provides graceful error handling and more accurate error messages.	1 year ago
Anton Khirnov	9cb47c78d6	fftools: return errors from parse_number_or_die() instead of aborting Rename the function to just parse_number().	1 year ago
Anton Khirnov	4adbe2d219	fftools/opt_common: replace exit_program() with returning error codes	1 year ago
Anton Khirnov	a50f90f1c2	fftools/ffmpeg_opt: replace exit_program() with returning error codes	1 year ago
Anton Khirnov	6c6f13baf3	fftools/ffmpeg: return errors from find_codec_or_die() instead of aborting Rename the function to just find_codec().	1 year ago
Anton Khirnov	2e6afa799e	fftools/cmdutils: add error handling to GROW_ARRAY()	1 year ago
Anton Khirnov	b23abb7c48	fftools/cmdutils: add error handling to grow_array()	1 year ago
Anton Khirnov	6be4a29397	fftools/cmdutils: add error handling to allocate_array_elem()	1 year ago
Anton Khirnov	8eb5adeab8	fftools/cmdutils: drop unused ALLOC_ARRAY_ELEM()	1 year ago
Anton Khirnov	26e1e80152	fftools/ffmpeg_opt: reimplement -streamid using a dictionary This does not require an arbitrary limit on the number of streams. Also, return error codes from opt_streamid() instead of aborting.	1 year ago
Anton Khirnov	37abb3a419	fftools/cmdutils: return error codes from setup_find_stream_info_opts() instead of aborting	1 year ago
Anton Khirnov	13ebc9a0a9	fftools/ffmpeg_filter: replace remaining report_and_exit() with error codes	1 year ago
Anton Khirnov	cb8242db8d	fftools/ffmpeg_filter: return error codes from set_channel_layout() instead of aborting	1 year ago
Anton Khirnov	5ba7aa2ce8	fftools/ffmpeg_filter: return error codes from fg_create() instead of aborting	1 year ago
Anton Khirnov	8db96808bc	fftools/ffmpeg_filter: return error codes from choose_pix_fmts() instead of aborting	1 year ago
Anton Khirnov	8815adfe75	fftools/ffmpeg_filter: replace remaining exit_program() with error codes	1 year ago
Anton Khirnov	a52ee1aa47	fftools/ffmpeg_filter: return error codes from init_input_filter() instead of aborting	1 year ago
Anton Khirnov	ab16e324ea	fftools/ffmpeg_filter: return error codes from ofilter_bind_ost() instead of aborting	1 year ago
Anton Khirnov	6298dd683b	fftools/ffmpeg_dec: drop redundant handling of AVERROR_EXPERIMENTAL Normal error handling does the job just as well.	1 year ago
Anton Khirnov	518b49a735	fftools/ffmpeg_dec: return error codes from dec_packet() instead of aborting	1 year ago
Anton Khirnov	e0f4259689	fftools/ffmpeg_mux: return errors from of_output_packet() instead of aborting	1 year ago
Anton Khirnov	2b4afe8169	fftools/ffmpeg_enc: return errors from encode_frame() instead of aborting	1 year ago
Anton Khirnov	43bcf631d0	fftools/ffmpeg_enc: return errors from enc_flush() instead of aborting	1 year ago
Anton Khirnov	dde3de0170	fftools/ffmpeg_enc: return errors from do_*_out() instead of aborting	1 year ago
Anton Khirnov	aa1173feee	fftools/ffmpeg_enc: return errors from enc_open() instead of aborting	1 year ago
Anton Khirnov	80a64800ea	fftools/ffmpeg_enc: return errors from enc_frame() instead of aborting	1 year ago
Anton Khirnov	c4b074676a	fftools/ffmpeg_mux_init: avoid invalid memory access in set_dispositions() This function assumes AVMEDIA_* are always positive, while in fact it can also handle AVMEDIA_TYPE_UNKNOWN, which is -1.	1 year ago
Anton Khirnov	3a89e6d352	fftools/ffmpeg_filter: restrict reap_filters() to a single filtergraph This is more natural, as all except one of its callers require processing only one filtergraph.	1 year ago
Anton Khirnov	9d44eb8af5	fftools/ffmpeg_filter: stop accessing encoder from pixfmt selection ffmpeg CLI pixel format selection for filtering currently special-cases MJPEG encoding, where it will restrict the supported list of pixel formats depending on the value of the -strict option. In order to get that value it will apply it from the options dict into the encoder context, which is a highly invasive action even now, and would become a race once encoding is moved to its own thread. The ugliness of this code can be much reduced by moving the special handling of MJPEG into ofilter_bind_ost(), which is called from encoder init and is thus synchronized with it. There is also no need to write anything to the encoder context, we can evaluate the option into our stack variable. There is also no need to access AVCodec at all during pixel format selection, as the pixel formats array is already stored in OutputFilterPriv.	1 year ago
Anton Khirnov	45035154be	tests/fate: fix mismatches between requested and actually used pixel formats	1 year ago
Anton Khirnov	037d364797	fftools/ffmpeg_filter: move "smart" pixfmt selection to ffmpeg_mux_init This code works on encoder information and has no interaction with filtering, so it does not belong in ffmpeg_filter.	1 year ago
Anton Khirnov	249bca763d	fftools/ffmpeg_mux_init: handle pixel format endianness When -pix_fmt designates a BE/LE pixel format, it gets translated into the native one by av_get_pix_fmt(). This may not always be the best choice, as the encoder might only support one endianness. In such a case, explicitly choose the endianness supported by the encoder. While this is currently redundant with choose_pixel_fmt() in ffmpeg_filter.c, the latter code will be deprecated in following commits.	1 year ago
Tobias Rapp	0b075b4092	doc/filters: Extend description of overlay filter format option values	1 year ago
Tobias Rapp	afaa345824	tests/fate: Add test for overlay filter using yuv444p10 output format	1 year ago
Tobias Rapp	6747cda5ca	avfilter/vf_overlay: Add support for yuv444p10 pixel format	1 year ago
Stephen Hutchinson	efa6cec759	configure: bump minimum AviSynth+ header version AVISYNTH_INTERFACE_VERSION 10 fell in-between the releases of 3.7.2 and 3.7.3, and is required to be able to read the channel layout information. Signed-off-by: Stephen Hutchinson <qyot27@gmail.com>	1 year ago
Stephen Hutchinson	1e36e1f258	avisynth: pass audio channel layout Signed-off-by: Stephen Hutchinson <qyot27@gmail.com>	1 year ago
Paul B Mahol	72390c7d80	avfilter/vf_pseudocolor: add heat preset	1 year ago
Paul B Mahol	5d8879208c	avfilter/vf_pseudocolor: add cool preset	1 year ago
Rémi Denis-Courmont	61e5ca4ded	lavc/bswapdsp: purge RISC-V V bswap32 This cannot beat the Zbb implementation, and it is unlikely that a real meaningful CPU design would support V and not Zbb. The best loop rewrite that I could come up with (4 shifts, 2 ands, 3 ors) is still ~40% slower than Zbb. A proper faster vector implementation should be feasible with the cryptographic vector extensions, but that is a story for another time.	1 year ago
Rémi Denis-Courmont	5de1db5370	lavc/bswapdsp: rewrite RISC-V V bswap16 This favours bit-wise logic over slow strided stores.	1 year ago
Rémi Denis-Courmont	b6585eb04c	lavu: add/use flag for RISC-V Zba extension The code was blindly assuming that Zbb or V implied Zba. While the earlier is practically always true, the later broke some QEMU setups, as V was introduced earlier than Zba.	1 year ago
Rémi Denis-Courmont	98e4dd39c5	checkasm: test Zbb before V Without this, Zbb functions get shadowed by V functions on devices supporting both extensions, and never tested.	1 year ago
Rémi Denis-Courmont	2eb55157aa	lavc/aacpsdsp: unroll RISC-V V add_squares This slightly improves performance with the Device Under Test.	1 year ago
Zhao Zhili	be7ac511a6	avformat/mov: avss box should be AV_CODEC_ID_CAVS I cannot find the spec, but according to the original commit `d4fdba0df7`, it's CAVS. `e571305a71` changed it to AVS by accident. Ten years on, nothing happened. We still have the sample [1], however, since there is no cavs_mp4tofoobar bsf, the cavs decoder doesn't work. I don't know if there is any use case. [1] https://samples.ffmpeg.org/AVS/AVSFileFormat/AVSFileFormat.mp4 Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	1 year ago
Zhao Zhili	3af0dc6d05	avutil/bfin: remove dead code The code is unused for a decade since `bf6c84d7eb`. Signed-off-by: Zhao Zhili <zhilizhao@tencent.com>	1 year ago
Steven Liu	2cd09fec9f	avformat/flvdec: support demux vp9 in enhanced flv Tested-by: Tristan Matthews <tmatth@videolan.org> Tested-by: Neal Gompa <ngompa13@gmail.com> Reviewed-by: Tristan Matthews <tmatth@videolan.org> Reviewed-by: Neal Gompa <ngompa13@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	1 year ago
Steven Liu	0693a2a86e	avformat/flvenc: support mux vp9 in enhanced flv Tested-by: Tristan Matthews <tmatth@videolan.org> Tested-by: Neal Gompa <ngompa13@gmail.com> Reviewed-by: Tristan Matthews <tmatth@videolan.org> Reviewed-by: Neal Gompa <ngompa13@gmail.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>	1 year ago

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111557 Commits (6b8cf2505ab613fd365c276ed374caccb559f507) All Branches Search

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