FFmpeg

Commit Graph

Author	SHA1	Message	Date
Stefano Sabatini	4601ad769d	ffprobe: fix value_string() prefix printing for values with negative logarithm The index for the binary_unit_prefixes array is expected to be positive, so avoid to use negative indexes for accessing it.	13 years ago
Stefano Sabatini	eef4b70450	ffprobe: reindent after previous commit	13 years ago
Stefano Sabatini	58b10b4c7e	ffprobe: factorize common code in value_string()	13 years ago
Stefano Sabatini	140a9afcf2	ffprobe: add more safe casts in value_string() Second attempt at fixing ticket #921.	13 years ago
Stefano Sabatini	2c8d37c2fb	ffprobe: use safer type for index variable in value_string() There is no guarantee that the casted double which is assigned to the variable will be contained in an int (also if it is almost sure for most non-alien architectures).	13 years ago
Stefano Sabatini	54661219c1	ffprobe: fix printing of unit values which cannot be contained in an int Use long long int to contain such values instead of an int, which is required to contain at least 64 bits, so it is guaranteed to contain also int64_t values, which are used by some fields. In particular, should fix trac ticket #921.	13 years ago
Stefano Sabatini	bb4c18881a	ffprobe: reindent after previous commit	13 years ago
Stefano Sabatini	b25c239c7a	ffprobe: add support to audio frame information printing	13 years ago
Stefano Sabatini	58e1de724d	ffprobe: set AV_LOG_SKIP_REPEATED log flag Consistent with ffmpeg and ffplay.	13 years ago
Stefano Sabatini	4fd1e2e432	ffprobe: fix leak in show_packets() Call av_free_packets() at each demuxing loop iteration, not only when decoding. X-ColaCount: +10l	13 years ago
Stefano Sabatini	7328c2fc21	ffprobe: replace av_destruct_packet() with av_free_packet() av_destruct_packet() always frees the packet data even when the demuxer is going to re-use it, thus causing crashes when decoding audio frames (as implemented in a pending patch). av_free_packet() is used instead, as it allows each demuxer to set the right packet data releasing mechanism through the pkt->destruct callback.	13 years ago
Stefano Sabatini	0cc8864687	ffprobe: use av_toupper() in upcase_string()	13 years ago
Stefano Sabatini	93d49cba7f	ffprobe: add compact option to JSON writer	13 years ago
Stefano Sabatini	5226be0dd5	ffprobe: add -show_program_version and -show_library_versions options	13 years ago
Stefano Sabatini	d3e435164b	ffprobe: make upcase_string() ignore non-ASCII characters This is required as some section names may contain non-ASCII characters (e.g. '_').	13 years ago
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

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308 Commits (3e830b6dc844219673b6a036d8a3bd326ac4f9e2)