Andreas Rheinhardt <andreas.rheinha...@gmail.com> 于2020年10月20日周二 下午7:04写道：
>
> Signed-off-by: Andreas Rheinhardt <andreas.rheinha...@gmail.com>
> ---
> libavformat/hlsenc.c | 3 ++-
> 1 file changed, 2 insertions(+), 1 deletion(-)
>
> diff --git a/libavformat/hlsenc.c b/libavformat/hlsenc.c
> index 22077073bd..4967247bca 100644
> --- a/libavformat/hlsenc.c
> +++ b/libavformat/hlsenc.c
> @@ -352,13 +352,14 @@ static void write_codec_attr(AVStream *st,
> VariantStream *vs)
> 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)) {
> + uint8_t *rbsp_buf;
> int remain_size = 0;
> int rbsp_size = 0;
> /* skip start code + nalu header */
> data += 6;
> /* process by reference General NAL unit syntax */
> remain_size = st->codecpar->extradata_size - (data -
> st->codecpar->extradata);
> - uint8_t *rbsp_buf = ff_nal_unit_extract_rbsp(data,
> remain_size, &rbsp_size, 0);
> + rbsp_buf = ff_nal_unit_extract_rbsp(data, remain_size,
> &rbsp_size, 0);
> if (!rbsp_buf)
> return;
> if (rbsp_size < 13) {
> --
> 2.25.1
>
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lgtm
Thanks
Steven
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