FFmpeg

Commit Graph

Author	SHA1	Message	Date
Anton Khirnov	1e7d2007c3	all: use designated initializers for AVOption.unit Makes it robust against adding fields before it, which will be useful in following commits. Majority of the patch generated by the following Coccinelle script: @@ typedef AVOption; identifier arr_name; initializer list il; initializer list[8] il1; expression tail; @@ AVOption arr_name[] = { il, { il1, - tail + .unit = tail }, ... }; with some manual changes, as the script: * has trouble with options defined inside macros * sometimes does not handle options under an #else branch * sometimes swallows whitespace	9 months ago
Niklas Haas	c619d20906	fftools/ffplay: constrain supported YUV color spaces SDL supports only these three matrices. Actually, it only supports these three combinations: BT.601+JPEG, BT.601+MPEG, BT.709+MPEG, but we have no way to restrict the specific combination of YUV range and YUV colorspace with the current filter design. See-Also: https://trac.ffmpeg.org/ticket/10839 Instead of an incorrect conversion result, trying to play a YCgCo file with ffplay will simply error out with a "No conversion possible" error.	9 months ago
Anton Khirnov	05fc6d3ce7	fftools/ffmpeg_demux: set stream index right before sending packet to scheduler This avoids assuming that it survives unchanged through bitstream filters, if present.	9 months ago
Andreas Rheinhardt	8c2e86ca28	fftools/cmdutils: Don't cast const away Reviewed-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com>	9 months ago
Anton Khirnov	931192226b	fftools/ffmpeg_mux: fix terminating muxer on streamcopy with -t Reported-by: Andreas Rheinhardt	10 months ago
Damiano Galassi	45697e6a51	avcodec: add ambient viewing environment packet side data.	10 months ago
王昊然	344ec7a3f7	fftools/ffmpeg: use correct unit prefix symbol for binary scaled byte values Fix bug #10501 Signed-off-by: WHR <msl0000023508@gmail.com>	10 months ago
Niklas Haas	f7b1017d73	fftools/ffmpeg_filter: simplify buffersrc arg printing There's no need to go through full string expansion here.	10 months ago
Niklas Haas	dcc7263b0e	fftools/ffplay: add missing YUV metadata to buffersrc This commit lets ffplay properly propagate YUV metadata into the filter graph, avoiding such issues as e.g. accidentally passing YCgCo into a filter that can't support it. Also fixes an error related to this missing metadata from buffersrc (since commit `2d555dc82d`) See-Also: https://trac.ffmpeg.org/ticket/10839	10 months ago
Anton Khirnov	093be1fb06	fftools/ffmpeg: cosmetics, vertically align Input{File,Stream}	10 months ago
Anton Khirnov	f4b76a1d6a	fftools/ffmpeg: make InputStream.decoder_opts private to demuxer It is no longer used outside of ffmpeg_demux.	10 months ago
Anton Khirnov	01c71b78eb	fftools/ffmpeg: make InputStream.decoding_needed private to demuxer It is no longer used outside of ffmpeg_demux.	10 months ago
Anton Khirnov	0d00e2e2f7	fftools/ffmpeg_dec: eliminate all remaining InputStream uses Previously, the demuxer would register decoder with the scheduler, using InputStream as opaque, and pass the scheduling index to the decoder. Now the registration is done by the decoder itself, using DecoderPriv as opaque, and the scheduling index is returned to demuxer from dec_open(). decoder_thread() then no longer needs to be accessed from outside of ffmpeg_dec and can be made static.	10 months ago
Anton Khirnov	fe3be6f78f	fftools/ffmpeg_dec: stop passing InputStream to dec_open()	10 months ago
Anton Khirnov	a0ca99ccb7	fftools/ffmpeg_dec: remove unnecessary InputStream arguments	10 months ago
Anton Khirnov	1b2c539a0f	fftools/ffmpeg_dec: pass AVCodecParameters through DecoderOpts Do not retrieve it from InputStream directly. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	b3d1916ba0	fftools/ffmpeg_dec: pass AVCodec through DecoderOpts Do not retrieve it from InputStream directly. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	d5f9ef766b	fftools/ffmpeg_dec: eliminate InputStream use in hw_device_setup_for_decode() The same information can also be obtained from the decoder itself. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	097f9ddbe9	fftools/ffmpeg_dec: pass decoder name through DecoderOpts Do not build it from InputStream values. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	9ba4bc87e6	fftools/ffmpeg_dec: pass top_field_first through DecoderOpts Do not read it from InputStream directly. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	9702817662	fftools/ffmpeg_dec: pass input timebase through DecoderOpts Do not read it from AVStream directly. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	b27de18e4f	fftools/ffmpeg_dec: move setting compute_edt to demuxer It is done based on demuxer information, so that is the more appropriate place for this code. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	052c83e356	fftools/ffmpeg_dec: pass forced/estimated framerate though DecoderOpts Stop reading them from InputStream. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	e0a6cb07b2	fftools/ffmpeg_dec: move flags to DecoderOpts Will be useful in the following commit.	10 months ago
Anton Khirnov	4bdffec814	fftools/ffmpeg_dec: pass hwaccel options to the decoder in a separate struct Stop reading them from InputStream. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	a3a9c4ae66	fftools/ffmpeg: move hwaccel_retrieve_data() from ffmpeg_hw to ffmpeg_dec This function is decoding-only and has no interaction with the rest of ffmpeg_hw. It thus belongs more properly in ffmpeg_dec.	10 months ago
Anton Khirnov	ebb8a58c8f	fftools/ffmpeg_dec: replace InputFile.format_nots with a decoder flag Reduces the need to access InputFile from decoding. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	a938f47916	fftools/ffmpeg: refactor disabling decoder threading for attached pictures * as this decision is based on demuxing information, move it from the decoder to the demuxer * as the issue being addressed is latency added by frame threading, we only need to disable frame threading, not all threading	10 months ago
Anton Khirnov	474ca6c71e	fftools/ffmpeg_dec: stop accesing InputStream.fix_sub_duration Pass this information to dec_open() instead. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	924a6f3cc7	fftools/ffmpeg_dec: override video SAR with AVCodecParameters value Rather than access the AVStream one. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	b2a0a2e6f5	fftools/ffmpeg: move decoder existence check to a more appropriate place	10 months ago
Anton Khirnov	217b8757db	fftools/ffmpeg_dec: drop a useless log message	10 months ago
Anton Khirnov	27de2aacd1	fftools/ffmpeg_dec: drop useless and racy code Setting demuxer's video_delay from the decoder cannot accomplish anything meaningful and is racy, as they run in different threads.	10 months ago
Anton Khirnov	9be3f80527	fftools/ffmpeg_dec: move decoding counters from InputStream to Decoder This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	5b0e4f945e	fftools/ffmpeg_dec: pass decoder options as an argument to dec_open() Rather than access the dictionary in InputStream. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	7ecd45587f	fftools/ffmpeg_dec: add an AVClass to Decoder Log decoder messages to the decoder rather than InputStream. This is a step towards decoupling Decoder and InputStream.	10 months ago
Anton Khirnov	f2a2094c47	fftools/ffmpeg: make decoding AVCodecContext private to the decoder	10 months ago
Anton Khirnov	d47bb91f8b	fftools/ffmpeg_filter: consolidate decoder/filter type checks Also perform them earlier.	10 months ago
Anton Khirnov	b43d4a0692	fftools/ffmpeg_dec: export subtitle_header in Decoder This way the encoder does not need to access the decoder AVCodecContext, which will allow to make it private in future commits.	10 months ago
Anton Khirnov	3b84140a1b	fftools/ffmpeg_dec: split Decoder into a private and public part Similar to what is currently done for other components, e.g. (de)muxers. There is nothing in the public part currently, but that will change in future commits.	10 months ago
Anton Khirnov	e0da916b8f	fftools/ffmpeg: optimize inter-thread queue sizes Use 8 packets/frames by default rather than 1, which seems to provide better throughput. Allow -thread_queue_size to set the muxer queue size manually again.	10 months ago
Anton Khirnov	1ea2e757f7	fftools/ffmpeg_filter: do not end filtering when a graph input EOFs There may be other inputs or sources in the filtergraph. Propagate the EOF to the scheduler and continue filtering. Fixes #10803	10 months ago
Anton Khirnov	00013341df	fftools/ffmpeg_sched: add filter API to signal EOF on input	10 months ago
James Almer	d2eb6f4d44	fftools/ffmpeg_mux_init: don't free the AVDictionaryEntry until after it's been used Signed-off-by: James Almer <jamrial@gmail.com>	10 months ago
James Almer	04a37e238f	fftools/ffmpeg_mux_init: remove whitespaces from input arguments when parsing stream groups If the arguments are read from a file, things like line breaks could be present Signed-off-by: James Almer <jamrial@gmail.com>	10 months ago
Anton Khirnov	344d3a7d45	fftools/ffmpeg_opt: improve wording in option descriptions	10 months ago
Anton Khirnov	9cb52927b9	fftools/cmdutils: surround option arguments by <> in help output Makes it more clear that they are placeholders for actual values.	10 months ago
Anton Khirnov	0b95e71aa0	fftools/ffmpeg_opt: briefly mention stream specifier syntax in help output	10 months ago
Anton Khirnov	68af3e37cc	fftools/cmdutils: indicate specifiers in option syntax in help output	10 months ago
Anton Khirnov	43323c3802	fftools/ffmpeg_opt: add more structure to long help output Split the "Per-file main options" section into * per-file input and output * per-file input-only * per-file output-only * per-stream	10 months ago

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1343 Commits (b5911654c4300c6a15d81feddd43a6709494addb)