diff options
Diffstat (limited to 'libavformat/matroskaenc.c')
| -rw-r--r-- | libavformat/matroskaenc.c | 7 |
1 files changed, 3 insertions, 4 deletions
diff --git a/libavformat/matroskaenc.c b/libavformat/matroskaenc.c index 469b604de6..03dcdab9a6 100644 --- a/libavformat/matroskaenc.c +++ b/libavformat/matroskaenc.c @@ -218,7 +218,7 @@ static int ebml_num_size(uint64_t num) * Write a number in EBML variable length format. * * @param bytes The number of bytes that need to be used to write the number. - * If zero, any number of bytes can be used. + * If zero, the minimal number of bytes will be used. */ static void put_ebml_num(AVIOContext *pb, uint64_t num, int bytes) { @@ -228,10 +228,9 @@ static void put_ebml_num(AVIOContext *pb, uint64_t num, int bytes) av_assert0(num < (1ULL << 56) - 1); if (bytes == 0) - // don't care how many bytes are used, so use the min bytes = needed_bytes; - // the bytes needed to write the given size would exceed the bytes - // that we need to use, so write unknown size. This shouldn't happen. + // The bytes needed to write the given size must not exceed + // the bytes that we ought to use. av_assert0(bytes >= needed_bytes); num |= 1ULL << bytes * 7; |