FFmpeg

Commit Graph

Author	SHA1	Message	Date
Martin Storsjö	233d50b275	qt-faststart: Do not try to use fancy 64-bit seeking functions on mingw32ce These functions are not available on mingw32ce. Signed-off-by: Diego Biurrun <diego@biurrun.de>	8 years ago
Diego Biurrun	3526ab891c	qt-faststart: Undefine fseeko/ftello before defining them This avoids a number of redefinition warnings on MinGW64.	10 years ago
Lou Logan	700687ebe0	qt-faststart: Add a note about the -movflags +faststart feature Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	ea7f79f937	qt-faststart: Avoid unintentionally sign extending BE_32 Without this cast, the BE_32() expression is sign extended when assigned to an uint64_t, since the uint8_t\|uint8_t expression is promoted to an int. Also avoid undefined behaviour when left shifting an uint8_t by 24 by casting it to an uint32_t explicitly before shifting. Based on a patch by Michael Niedermayer. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	bb95334c34	qt-faststart: Check offset_count before reading from the moov_atom buffer CC: libav-stable@libav.org Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	6384885425	qt-faststart: Check the ftello() return codes This silences a warning in the coverity static analyzer. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	03c2a66fcf	qt-faststart: Fix the signedness of variables keeping the ftello return values These variables are assigned the return values of ftello, which returns an off_t, which is a signed type. On errors, ftello returns -1, thus make sure this error return value can be stored properly. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	5612244351	qt-faststart: Check fseeko() return codes Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Michael Niedermayer	ea15a9a5d8	qt-faststart: Simplify code by using a MIN() macro qt-faststart doesn't use the normal libav headers at all since it's supposed to be a completely standalone tool, so we implement the macro locally in this file. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Martin Storsjö	3cbc7ef3d6	qt-faststart: Increase the copy buffer size to 64 KB Copying data in chunks of 1 KB is a little wasteful. 64 KB should still easily fit on the stack, so there's no need to allocate it dynamically. Signed-off-by: Martin Storsjö <martin@martin.st>	11 years ago
Lou Logan	2574d62d0d	tools/qt-faststart: add -movflags +faststart note	11 years ago
Michael Niedermayer	582f36ca3f	tools/qt-faststart: Fix unintended sign extension of current_offset Fixes: CID733809 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	69ce34c796	tools/qt-faststart: Fix unintended sign extension of atom_size Fixes CID733810 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0ea4742341	qt-faststart: Check offset_count Fixes CID733836 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	1838961357	qt-faststart: fix signedness of variable used to hold return code Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	4a2297294f	qt-faststart: check return of ftello() Fixes CID739863 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	0de41ead6f	qt-faststart: check fseeko() return codes Fixes CID733725 Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	92c3173c84	qt-faststart: fix printf argument type Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	59003fe7c0	qt-faststart: simplify code by using FFMIN Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Michael Niedermayer	610efb6773	qt-faststart: dont allocate a bigger buffer than needed Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Jan Ehrhardt	f4d9148fe2	qt-faststart: speedup qt-faststart is terribly slow when the input file and the output file are on a slow disk like a SD card. By increasing the copy_buffer from 1K to 32M I decreased the processing time on a sample file from 1600 seconds to 4 seconds. The timing difference is during 'copying rest of file'. S:\SD_VIDEO\PRG001>e:\utils\qt-faststart 00005.mp4 5.mp4 ftyp 0 32 free 32 8 mdat 40 13744391 moov 13744431 141848 patching stco atom... patching stco atom... writing ftyp atom... writing moov atom... copying rest of file... Execution time: 1576.259 s S:\SD_VIDEO\PRG001>s:\utils\qt-faststart 00005.mp4 5.mp4 ftyp 0 32 free 32 8 mdat 40 13744391 moov 13744431 141848 patching stco atom... patching stco atom... writing ftyp atom... writing moov atom... copying rest of file... Execution time: 3.846 s Signed-off-by: Michael Niedermayer <michaelni@gmx.at>	12 years ago
Martin Storsjö	dd4169ab92	qt-faststart: Use other seek/tell functions on MSVC than on mingw Signed-off-by: Martin Storsjö <martin@martin.st>	12 years ago
Diego Biurrun	4e81b5f517	tools: K&R reformatting cosmetics	13 years ago
Diego Biurrun	cd8d84575b	qt-faststart: K&R reformatting; fix comment typos	13 years ago
Martin Storsjö	cf4afe0be6	qt-faststart: Fix up indentation This restores indentation after `65b875d8fc`. Signed-off-by: Martin Storsjö <martin@martin.st>	13 years ago
Mans Rullgard	2912e87a6c	Replace FFmpeg with Libav in licence headers Signed-off-by: Mans Rullgard <mans@mansr.com>	14 years ago
Baptiste Coudurier	91a4abd8f5	fail if input and output are the same Originally committed as revision 23672 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	86e09922a5	qt-faststart: Abort scanning of the input file if a badly sized atom is encountered If the atom size is 0, qt-faststart currently hangs forever while scanning the file. Originally committed as revision 23129 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	2ef9fd8e9b	Cosmetics: Initialize pointers with NULL instead of 0, for consistency Originally committed as revision 23127 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	e3d7269fc8	Cosmetics: reindent Originally committed as revision 23126 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	c937454d89	qt-faststart: Use the error_out cleanup code path for all error returns Originally committed as revision 23125 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	6ad533b7cb	qt-faststart: Avoid leaking memory if encountering a file with double ftyp atoms Originally committed as revision 23065 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	d296a658cf	qt-faststart: Free ftyp_atom at all exit points Originally committed as revision 23008 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	331cb6c3e8	Reindent after the previous commit Originally committed as revision 23007 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Martin Storsjö	d50fc2d07b	Remove unnecessary checks before calling free Feel free to revert if you can specify a concrete case where this actually is necessary. Originally committed as revision 23006 to svn://svn.ffmpeg.org/ffmpeg/trunk	15 years ago
Frank Barchard	65b875d8fc	print atom info during parsing, patch by Frank Barchard, fbarchard at google dot com Originally committed as revision 19435 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Frank Barchard	31457d7a2e	Do not fail if 'uuid' atom is encountered before 'moov'. Patch by Frank Barchard, fbarchard at google dot com. Originally committed as revision 19354 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Frank Barchard	06a497afab	Use slightly more appropriate format strings for printing decimal values. patch by Frank Barchard, fbarchard google com Originally committed as revision 19315 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Frank Barchard	cb28f95454	Use more portable 'PRId64' instead of 'llx' as conversion/length specifier. patch by Frank Barchard, fbarchard google com Originally committed as revision 19309 to svn://svn.ffmpeg.org/ffmpeg/trunk	16 years ago
Mike Melanson	3c16e03dbc	correct build documentation for qt-faststart utility Originally committed as revision 13199 to svn://svn.ffmpeg.org/ffmpeg/trunk	17 years ago
Måns Rullgård	c07ed8c8a2	create and populate "tools" directory Originally committed as revision 9634 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Diego Biurrun	bbec8c2c63	Recommend building qt-faststart using make instead of a manual cc invocation. Originally committed as revision 8344 to svn://svn.ffmpeg.org/ffmpeg/trunk	18 years ago
Baptiste Coudurier	fd7789dbe8	decrease last_offset when ftyp is present Originally committed as revision 5283 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Steve L'Homme	a8fcaf4019	#define fseeko/ftello to fseeko64/ftello64, fixes MinGW compilation. patch by Steve Lhomme, steve.,.,.lhomme.,@,.free.,.,.fr Originally committed as revision 5230 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	21c5aca65a	free ftyp atom Originally committed as revision 5187 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	7db2245d0e	> 2GB file fix Originally committed as revision 5173 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	60a9cc5879	keep ftyp first Originally committed as revision 5170 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	c03395995a	fix warning Originally committed as revision 5169 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Baptiste Coudurier	e2daf55465	use fseeko and ftello to be 64 bit offsets compliant Originally committed as revision 5167 to svn://svn.ffmpeg.org/ffmpeg/trunk	19 years ago
Mike Melanson	d4fcd7c61a	yep, tyop Originally committed as revision 3328 to svn://svn.ffmpeg.org/ffmpeg/trunk	21 years ago

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53 Commits (7762942045a05170de8bbe9d707c2344b445907f)