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Diffstat (limited to 'doc/muxers.texi')
| -rw-r--r-- | doc/muxers.texi | 2 |
1 files changed, 2 insertions, 0 deletions
diff --git a/doc/muxers.texi b/doc/muxers.texi index 33f1f7bbaf..268c152023 100644 --- a/doc/muxers.texi +++ b/doc/muxers.texi @@ -1344,6 +1344,8 @@ be negative. This enables the initial sample to have DTS/CTS of zero, and reduces the need for edit lists for some cases such as video tracks with B-frames. Additionally, eases conformance with the DASH-IF interoperability guidelines. + +This option is implicitly set when writing ismv (Smooth Streaming) files. @item -write_prft Write producer time reference box (PRFT) with a specified time source for the NTP field in the PRFT box. Set value as @samp{wallclock} to specify timesource |