FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	3b1355bb93	ffprobe: change formatting logic in the JSON writer Print a "\n" at the end of each section, also print the section name in the section print function, print the chapter name only in case the chapter contains multiple entries. Increase textual output readability - different sections can be distinguished more easily.	13 years ago
Stefano Sabatini	48f37b1d21	ffprobe: implement generic reindent logic in the JSON writer Clarify/generalize indent logic.	13 years ago
Stefano Sabatini	5ccdb907c1	ffprobe: use more meaningful names for writer chapter/section header/footer function The passed argument is supposed to be the chapter/section name, rather than the header/footer. Less confusing.	13 years ago
Stefano Sabatini	ec624d7c5c	ffprobe: use "%*" printf syntax in XML_INDENT() in place of a loop Possibly faster/cleaner. Suggested-By: Clément Bœsch <ubitux@gmail.com>	13 years ago
Stefano Sabatini	9997d41672	ffprobe: add support to video frame information printing Add -show_frames option to ffprobe. Partially based on the work of Thomas Kuehnel <kuehnelth@googlemail.com> for SOCIS 2011. The wicked idea of creating a special "packets_and_frames" container for structured formats (JSON and XML) comes from Clément.	13 years ago
Stefano Sabatini	9ecccd6e5a	ffprobe: move header and trailer print from probe_file() to main() Simplify printing from the main() context, in case probe_file() is not called, as required by the pending -show_version option.	13 years ago
Stefano Sabatini	fa7d1c39fd	ffprobe: move writer context registration and initialization in main() Simplify pending changes, as the writer context will be used in the main() routine.	13 years ago
Stefano Sabatini	ceef1ee767	cmdutils: make show_usage() use av_log() Avoid printing on stdout when show_usage is used in an error message.	13 years ago
Stefano Sabatini	c5f4abf698	ffprobe: exit in case generic options are incompatible with strict XML output	13 years ago
Stefano Sabatini	49c207b820	ffprobe: fix NULL pointer dereference in writer_close() Fix crash.	13 years ago
Stefano Sabatini	d6da16dca5	ffprobe: add support to option -show_error	13 years ago
Stefano Sabatini	55ed19bf3b	ffprobe: remove unused variable in show_format()	13 years ago
Stefano Sabatini	4c5c0609c1	ffprobe: reindent after the last commit	13 years ago
Stefano Sabatini	90347dabc8	ffprobe: change order of operations in probe_file() This is required by a pending patch, also fixes a memleak due to the writer context not being closed in case of open_input_file() failure.	13 years ago
Stefano Sabatini	c972f91d5b	ffprobe: prefer av_log to fprintf(stderr)	13 years ago
Stefano Sabatini	20ac5849f8	ffprobe: add XML writer	13 years ago
Stefano Sabatini	f1a4182e8e	ffprobe: add show_private_data option	13 years ago
Stefano Sabatini	93613338fe	ff* tools: move descriptions from copyright header to @file doxy	13 years ago
Michael Niedermayer	452406bd5b	ff*: Fix duplicatedly printed version info with -version Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	fbe6e29646	ffprobe: print codec timecode if available.	13 years ago
Stefano Sabatini	65f24858ed	ffprobe: always print int values with print_val() In particular, make the json writer write size values, fix regression introduced with the addition of the print_val() macro.	13 years ago
Stefano Sabatini	a7e5679054	ffprobe: make writer_print_integer support long long int values This makes possible to use writer_print_integer for printing int64_t values.	13 years ago
Clément Bœsch	69a501e6a1	ffprobe: small align cosmetic in json writer struct init.	13 years ago
Clément Bœsch	9813af259a	ffprobe: make Writers constant.	13 years ago
Stefano Sabatini	f0db05008d	ffprobe: apply misc cosmetics to compact writer definition	13 years ago
Stefano Sabatini	1f0d937f77	ffprobe: add csv writer	13 years ago
Stefano Sabatini	1c43713e57	ffprobe: add compact writer	13 years ago
Stefano Sabatini	0491a2a07a	ffprobe: force display of missing fields, depending on writer.flags Add flags field to Writer, and define the WRITER_FLAG_DISPLAY_OPTIONAL_FIELDS flag which forces the display of optional fields, for example non-available or invalid fields. Also set the flag in the default writer. This change is required as for some writers it is preferable to show all fields (for example for avoiding a variable number of fields in CSV output), while for other formats (e.g. JSON, XML) it is better to leave invalid/unavailable fields unspecified and thus simplify the parsing stage on the deserializer side.	13 years ago
Michael Niedermayer	985e768024	ffprobe: use av_noreturn Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Stefano Sabatini	13665c8767	ffprobe: refactor value_string() to accept an unit_value struct The new design allows to specialize the format for continuos time values and discrete values. In particular, allows to print integer values like "12" rather than "12.000". Prettify, simplify parsing for integer values.	13 years ago
Stefano Sabatini	80abfbea9d	ffprobe: introduce print_val() macro, ease readability	13 years ago
Stefano Sabatini	d2d6bade5c	ffprobe: implement and use print_time and print_ts macros Help readability.	13 years ago
Clément Bœsch	434db5719e	ffprobe: use avio_size() instead of deprecated file_size attribute.	13 years ago
Clément Bœsch	1e4027747a	ffprobe: fix const compiler warning.	13 years ago
Michael Niedermayer	16f793571d	ffprobe: Print format specific variables of codecs. Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	13 years ago
Clément Bœsch	2f468826ee	ffprobe: prefer av_freep() over av_free() for global print_format option. It could be re-used for instance in case ffprobe would support multiple input files.	13 years ago
Stefano Sabatini	f4eeb000bf	ffprobe: fix weird align	13 years ago
Stefano Sabatini	b874e2d0a0	ffprobe: prefer av_strtok() over av_get_token() for parsing print_format string Simplify, and avoid the need for multiple escaping levels.	13 years ago
Stefano Sabatini	88bdf7471f	ffprobe: move up ESCAPE_CHECK_SIZE and ESCAPE_REALLOC_BUF macros So they can be used by other escaping routines.	13 years ago
Stefano Sabatini	2f3b028c71	ffprobe: redesign json_escape_str(), to make use of a global buffer The new code avoids to call av_malloc/av_free when escaping is needed (possibly faster), avoids an integer overflow in case of a huge string, and provides feedback when a string cannot be escaped. When a string cannot be escaped, a special string is printed instead.	13 years ago
Stefano Sabatini	1d0afec8fc	ffprobe: add AVClass to writers It is useful for logging messages from a writer context.	13 years ago
Stefano Sabatini	4edcdf5c44	ffprobe: show sample_fmt in the stream section	13 years ago
Stefano Sabatini	fbb8468f20	ffprobe: prefer lowercase section names over uppercase ones This is consistent with chapter names. The default writer section names are converted to uppercase for keeping backward compatibility.	13 years ago
Stefano Sabatini	cb50ada4f8	ffprobe: parse arguments for -print_format writer This allows -print_format to accept string of the form WRITER=OPTIONS, as required by the pending compact writer patch.	13 years ago
Stefano Sabatini	eff7684b50	ffprobe: extend writers API, and move the writers up in the file The new provided API is more flexible and is decoupled from the application level code, so it is easier to maintain.	13 years ago
Clément Bœsch	f9d8a3423f	ffprobe: fix trailing '=' in stream id.	13 years ago
Clément Bœsch	00320ac0dd	ffprobe: remove misplaced and pointless comment.	13 years ago
Clément Bœsch	b70fd6fa8b	ffprobe: use av_get_pix_fmt_name() instead of accessing av_pix_fmt_descriptors.	13 years ago
Clément Bœsch	03d0ea0cf0	ffprobe: remove media_type_string() by inlining av_x_if_null().	13 years ago
Clément Bœsch	8af64e1a67	ffprobe: fix crash with -h.	13 years ago

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177 Commits (c88a832735e3ea3eb30d5df8afbe408ce2e6be43)