Andreas Rheinhardt <andreas.rheinha...@gmail.com> 于2020年10月20日周二 下午7:04写道：
>
> Check all the six bits, not only the two bits that are set for SPS.
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
> ---
> libavformat/hlsenc.c | 2 +-
> 1 file changed, 1 insertion(+), 1 deletion(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> index 4967247bca..cbfd8f7c0d 100644
> --- a/libavformat/hlsenc.c
> +++ b/libavformat/hlsenc.c
> @@ -351,7 +351,7 @@ static void write_codec_attr(AVStream *st, VariantStream
> *vs)
> /* check the boundary of data which from current position is small
> than extradata_size */
> while (data && (data - st->codecpar->extradata + 19) <
> st->codecpar->extradata_size) {
> /* get HEVC SPS NAL and seek to profile_tier_level */
> - if (!(data[0] | data[1] | data[2]) && data[3] == 1 && ((data[4]
> & 0x42) == 0x42)) {
> + if (!(data[0] | data[1] | data[2]) && data[3] == 1 && ((data[4]
> & 0x7E) == 0x42)) {
> uint8_t *rbsp_buf;
> int remain_size = 0;
> int rbsp_size = 0;
> --
> 2.25.1
>
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LGTM
Thanks
Steven
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