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authorGravatar wm4 <wm4@nowhere>2018-03-02 13:59:10 +0100
committerGravatar Jan Ekström <jeebjp@gmail.com>2018-03-03 02:38:01 +0200
commit16eca7139a98609b71a25a0e6095b18e28f62025 (patch)
treec2a2c6bb2e601f31fff0234151cdf10371673718 /DOCS/man
parent16d033814cc5838bef09f6b9ade35f38851b852b (diff)
demux_lavf: add --demuxer-lavf-probe-info=nostreams
Another attempt to try to make it behave in certain situations.
Diffstat (limited to 'DOCS/man')
-rw-r--r--DOCS/man/options.rst6
1 files changed, 5 insertions, 1 deletions
diff --git a/DOCS/man/options.rst b/DOCS/man/options.rst
index 2716302e72..8d916ea849 100644
--- a/DOCS/man/options.rst
+++ b/DOCS/man/options.rst
@@ -2718,7 +2718,7 @@ Demuxer
``--demuxer-lavf-analyzeduration=<value>``
Maximum length in seconds to analyze the stream properties.
-``--demuxer-lavf-probe-info=<yes|no|auto>``
+``--demuxer-lavf-probe-info=<yes|no|auto|nostreams>``
Whether to probe stream information (default: auto). Technically, this
controls whether libavformat's ``avformat_find_stream_info()`` function
is called. Usually it's safer to call it, but it can also make startup
@@ -2727,6 +2727,10 @@ Demuxer
The ``auto`` choice (the default) tries to skip this for a few know-safe
whitelisted formats, while calling it for everything else.
+ The ``nostreams`` choice only calls it if and only if the file seems to
+ contain no streams after opening (helpful in cases when calling the function
+ is needed to detect streams at all, such as with FLV files).
+
``--demuxer-lavf-probescore=<1-100>``
Minimum required libavformat probe score. Lower values will require
less data to be loaded (makes streams start faster), but makes file