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Accept HEIF image sequence files.

This commit is contained in:
KAMADA Ken'ichi 2020-01-21 21:41:21 +09:00
parent 1568e3151f
commit a49d2562d8
1 changed files with 4 additions and 2 deletions
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6
src/isobmff.rs
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@ -172,8 +172,9 @@ impl<R> Parser<R> where R: io::BufRead + io::Seek {
// because the "heic", "heix", "heim", and "heis" files shall
// include "mif1" among the compatible brands [ISO23008-12 B.4.1]
// [ISO23008-12 B.4.3].
// Same for "msf1" [ISO23008-12 B.4.2] [ISO23008-12 B.4.4].
while let Ok(compat_brand) = boxp.slice(4) {
if compat_brand == b"mif1" {
if compat_brand == b"mif1" || compat_brand == b"msf1" {
return Ok(());
}
}
@ -329,7 +330,8 @@ impl<R> Parser<R> where R: io::BufRead + io::Seek {
pub fn is_heif(buf: &[u8]) -> bool {
static HEIF_BRANDS: &[&[u8]] =
&[b"mif1", b"heic", b"heix", b"heim", b"heis"];
&[b"mif1", b"heic", b"heix", b"heim", b"heis",
b"msf1", b"hevc", b"hevx", b"hevm", b"hevs"];
let mut boxp = BoxSplitter::new(buf);
while let Ok((boxtype, mut body)) = boxp.child_box() {
if boxtype == b"ftyp" {