On Wed, Jan 06, 2021 at 23:35:31 +0800, lance.lmw...@gmail.com wrote:
> From: Limin Wang <lance.lmw...@gmail.com>
>
> Signed-off-by: Limin Wang <lance.lmw...@gmail.com>
> ---
> doc/muxers.texi | 4 ++--
> libavformat/hlsenc.c | 18 +++++++++---------
> 2 files changed, 11 insertions(+), 11 deletions(-)
>
> diff --git a/doc/muxers.texi b/doc/muxers.texi
> index 8e12aca..044c16b 100644
> --- a/doc/muxers.texi
> +++ b/doc/muxers.texi
> @@ -609,13 +609,13 @@ segmentation.
> This muxer supports the following options:
>
> @table @option
> -@item hls_init_time @var{seconds}
> +@item hls_init_time @var{duration}
> Set the initial target segment length in seconds. Default value is @var{0}.
> Segment will be cut on the next key frame after this time has passed on the
> first m3u8 list.
> After the initial playlist is filled @command{ffmpeg} will cut segments
> at duration equal to @code{hls_time}
AV_OPT_TYPE_DURATION is not strictly seconds. It can use other
syntaxes. You could refer to the appropriate section:
> see @ref{time duration syntax,,the Time duration section in the
> ffmpeg-utils(1) manual,ffmpeg-utils}.
> Set the target segment length in seconds. Default value is 2.
Ditto.
> - {"hls_time", "set segment length in seconds",
> OFFSET(time), AV_OPT_TYPE_FLOAT, {.dbl = 2}, 0, FLT_MAX, E},
> - {"hls_init_time", "set segment length in seconds at init list",
> OFFSET(init_time), AV_OPT_TYPE_FLOAT, {.dbl = 0}, 0, FLT_MAX, E},
> + {"hls_time", "set segment length in seconds",
> OFFSET(time), AV_OPT_TYPE_DURATION, {.i64 = 2000000}, 0, INT64_MAX,
> E},
> + {"hls_init_time", "set segment length in seconds at init list",
> OFFSET(init_time), AV_OPT_TYPE_DURATION, {.i64 = 0}, 0, INT64_MAX,
> E},
Ditto, just "set segment length".
Cheers,
Moritz
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