FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	301f6da039	ffprobe: extend disposition printing support This generalizes the previous work on disposition printing. Disposition flags are shown in a dedicated section, which should improve output intellegibility, extensibility and filtering operations. This breaks output syntax with the recently introduced disposition printing.	12 years ago
Stefano Sabatini	50efde6bcb	ffprobe: generalize nesting model for the XML writer Do not make use of ad-hoc "tags" code, introduce a new section flag SECTION_FLAG_HAS_VARIABLE_FIELDS to deal with the tags in a content-agnostic way. This is required by the pending disposition change.	12 years ago
Stefano Sabatini	74bd0cf49c	ffprobe: rework/fix ini writer Do not build from scratch the section header for each section, but build it using the previous level buffer, thus improving efficiency. Also fix some few corner cases related to numbering which are exposed by the pending disposition patch.	12 years ago
Stefano Sabatini	01e4537f66	ffprobe: rework/fix flat writer Do not build from scratch the section header for each section, but build using the previous level buffer, thus improving efficiency and fix some few corner cases which are exposed by the pending disposition patch.	12 years ago
Stefano Sabatini	06fd4c2dfa	ffprobe: generalize nesting model for the compact writer Regular section fields nested in a regular section are now prefixed by the nested section name. This is required by the pending change related to disposition.	12 years ago
Stefano Sabatini	44c1cc3f8e	ffprobe: generalize nesting model for the default writer Regular section fields nested in a regular section are now prefixed by the nested section name. This is required by the pending change related to disposition.	12 years ago
Stefano Sabatini	b6ea9c8765	ffprobe: drop SECTION_ENTRY macro The use of the macro makes to add new optional fields somewhat harder.	12 years ago
Stefano Sabatini	23564a4a4a	ffprobe: add support to library ident printing	12 years ago
Stefano Sabatini	ed2b69a4c3	ffprobe: remove unused "args" argument in writer init callback The parameter is no longer used, since the arguments are parsed at the framework level.	12 years ago
Stefano Sabatini	163f7afbe6	ffprobe: fix indentation of the first line of packets_and_frames sections in the json output	12 years ago
Stefano Sabatini	4552e9b56c	ffprobe: generalize writer subsection nesting model Discard unflexible structure based on the root/chapter/section layout in favor of a generalized concept of section. This should allow to represent sections at a generic level of nesting, and allow subsection fields selection. Also, simplify the code.	12 years ago
Stefano Sabatini	2089f93300	ffprobe: drop pointless opaque parameter in writer init callback The parameter was never used.	12 years ago
Stefano Sabatini	58e9025993	ffprobe: reindent after previous commit	12 years ago
Stefano Sabatini	4b370d6126	ffprobe: rework checking logic in writer_print_time() and writer_print_rational() Make writer_print_time() and writer_print_rational() always call writer_print_int() or writer_print_string(). This way the checks for determining if the value should be printed or not are consistently performed in the low level functions. writer_print_rational() is moved downward in order to avoid a forward reference. Simplify/amend the overall logic.	12 years ago
Alexander Strasser	dde8068856	ffprobe: Consider the chosen separator when doing CSV escaping Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	12 years ago
Alexander Strasser	dd83028374	ffprobe: Rename variable in csv_escape_str() Sync to `3245be9` . Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	12 years ago
Alexander Strasser	f70122dd57	ffprobe: Simplify CSV field quoting code Sync with `bac1b31` . Signed-off-by: Alexander Strasser <eclipse7@gmx.net>	12 years ago
Stefano Sabatini	42047c3e86	ffprobe: reindent after the previous commit	12 years ago
Stefano Sabatini	4cd1addcc4	ffprobe: add -bitexact boolean option The option is mostly useful to make ffprobe output independent from the build, and in particular to fix FATE --enable-small failures.	12 years ago
Stefano Sabatini	9543cd593e	ffprobe: print format long_name only if non-NULL Fix possible crash when long_name is not defined (for example if --enable-small).	12 years ago
Stefano Sabatini	0f40105aaa	ffprobe: print codec_long_name only when available Avoid possible segmentation fault if codec_long_name is defined as NULL (for example if --enable-small).	12 years ago
Stefano Sabatini	f398617b19	ffprobe: fix CSV writer output Fix regression introduced in `749ddc14fc`.	12 years ago
Derek Buitenhuis	8e2a950b29	ffprobe: Add a few common disposition cases This info is crucial in knowing which stream to pick in an automated setup. Signed-off-by: Derek Buitenhuis <derek.buitenhuis@gmail.com>	12 years ago
Stefano Sabatini	8d0e871f25	ffprobe: kill initializers with nested union field definition The c99-to-c89 converter (for MSVC support) doesn't currently handle designated initializers or compound literals with nested unions or structs. This is apparently the only place where this construct is used in the FFmpeg codebase.	12 years ago
Stefano Sabatini	5e99a23b2d	ffprobe: avoid potentially lossy long long int -> double cast in value_string() Previously the cast long long int -> double was always performed (and then the double was converted back to long long int) even when it was avoidable.	12 years ago
Stefano Sabatini	f9dd2e5e1a	ffprobe: print start_pts and duration_ts stream information	12 years ago
Stefano Sabatini	749ddc14fc	ffprobe: add priv_class field to Writer, and factorize writer options initialization	12 years ago
Stefano Sabatini	0c71d5a077	ffprobe: add print_section option to the compact writer Allow to skip section name at the begin of each line. Possibly simplify output.	12 years ago
Stefano Sabatini	f740c1a9c2	ffprobe: add and use DEFINE_WRITER_CLASS macro Factorize writer class definition.	12 years ago
Stefano Sabatini	e4fe4d01fc	ffprobe: simplify default printer Remove pointless default_print_footer() and default_print_chapter_header() callbacks, also avoid to print an empty line when noprint_wrappers is selected.	12 years ago
Michael Niedermayer	7992814920	ffprobe: avoid unsafe usage of the snprintf() return code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	b027156b19	ffprobe: use exp2 instead of pow(2, ...)	12 years ago
Clément Bœsch	cc650cf029	Remove "Error parsing options string [...]" messages. This reduces from 3 to 2 messages for the same syntax error in ffprobe, and from 4 to 3 in filters.	12 years ago
Nicolas George	d74ade7d5f	ffprobe: refactor frames decoding.	12 years ago
Nicolas George	89898cd3b6	ffprobe: fix validity error with tags and data. Add "data" and "extradata" attributes to the schema. Add "tag" element in "streams". Print extradata before tags to avoid closing the element. Fix trac ticket #1588.	12 years ago
Stefano Sabatini	c809b89a12	ffprobe: show audio frame channels and channel_layout	12 years ago
Stefano Sabatini	10b44f4932	ffprobe: use av_guess_sample_aspect_ratio() for guessing the aspect ratio This is consistent with what av_dump_format() does. In particular, fix trac ticket #1568.	13 years ago
Stefano Sabatini	9a1963fbb8	ffprobe: reindent after the previous commit	13 years ago
Stefano Sabatini	5626e812d2	ffprobe: only decode frame if the codec is available Fix crash when a stream codec is unknown, in particular fix trac ticket #1243.	13 years ago
Stefano Sabatini	6c3b3cfd90	ffprobe: add frame metadata printing	13 years ago
Lou Logan	b22ecbc6a5	cosmetics: various spelling fixes Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Nicolas George	c49e960a60	ffprobe: dump AVPacket.convergence_duration.	13 years ago
Nicolas George	9ae3e45521	ffprobe: add -show_data option.	13 years ago
Stefano Sabatini	a1411eec21	ffprobe: add writer_print_rational() Improve overall consistency, allow some factorization.	13 years ago
Stefano Sabatini	8d1de449f0	ffprobe: show packet duration in frame	13 years ago
Stefano Sabatini	9083d09ebb	ffprobe: honour special value for duration A duration value is undefined when is 0, take into consideration this fact when printing optional fields.	13 years ago
Clément Bœsch	bae99f7651	ffprobe/flat: add escape for '`' and '$'.	13 years ago
Clément Bœsch	fd0c83c666	ffprobe: add flat output format.	13 years ago
Clément Bœsch	db839544d6	ffprobe/xml: use writer multiple_sections instead of local context variable.	13 years ago
Clément Bœsch	2248db946c	ffprobe: move packets_and_frames work to writer context.	13 years ago

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229 Commits (e5ce6d447b952658b8a8568c807baeab5cf58783)