mirror of https://git.ffmpeg.org/ffmpeg.git
d53acf452f
Writing the duration SimpleTag is special: It's size is reserved in advance via an EBML Void element (if seekable) and this reserved space is overwritten when writing the trailer; it does not use put_ebml_string(). The string to write is created via snprintf on a buffer of size 20; this buffer is then written via put_ebml_binary() with a size of 20. EBML strings need not be zero-terminated; if not, they are implicitly terminated by the element's length field. snprintf() always zero-terminates the buffer, i.e. the last byte can be discarded when using an EBML string. This patch does this. The FATE changes are as expected: One byte saved for every track; the only exception is the matroska-qt-mode test: An additional byte is saved because an additional byte could be saved from the enclosing Tags length field. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@outlook.com> |
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.. | ||
api | ||
checkasm | ||
fate | ||
filtergraphs | ||
ref | ||
.gitignore | ||
Makefile | ||
audiogen.c | ||
audiomatch.c | ||
base64.c | ||
copycooker.sh | ||
extended.ffconcat | ||
fate-run.sh | ||
fate-valgrind.supp | ||
fate.sh | ||
md5.sh | ||
refcmp-metadata.awk | ||
reference.pnm | ||
rotozoom.c | ||
simple1.ffconcat | ||
simple2.ffconcat | ||
test.ffmeta | ||
tiny_psnr.c | ||
tiny_ssim.c | ||
utils.c | ||
videogen.c |