[FFmpeg-devel] [PATCH] Docs for Blackmagic high bit depth video/audio

[Georg Lippitsch]

---
 doc/indevs.texi | 34 +++++++++++++++++++++++++++++++---
 1 file changed, 31 insertions(+), 3 deletions(-)

diff --git a/doc/indevs.texi b/doc/indevs.texi
index fa6facf..d359292 100644
--- a/doc/indevs.texi
+++ b/doc/indevs.texi
@@ -1006,10 +1006,10 @@ need to configure with the appropriate @code{--extra-cflags}
 and @code{--extra-ldflags}.
 On Windows, you need to run the IDL files through @command{widl}.
 
-DeckLink is very picky about the formats it supports. Pixel format is always
-uyvy422, framerate and video size must be determined for your device with
+DeckLink is very picky about the formats it supports. Pixel format is
+uyvy422 or v210, framerate and video size must be determined for your device with
 @command{-list_formats 1}. Audio sample rate is always 48 kHz and the number
-of channels currently is limited to 2 (stereo).
+of channels can be 2, 8 or 16.
 
 @subsection Options
 
@@ -1023,6 +1023,16 @@ Defaults to @option{false}.
 If set to @option{true}, print a list of supported formats and exit.
 Defaults to @option{false}.
 
+ at item bm_v210
+If set to @option{true}, video is captured in 10 bit v210 instead
+of uyvy422. Not all Blackmagic devices support this option.
+
+ at item bm_channels <CHANNELS>
+Number of audio channels, can be 2, 8 or 16
+
+ at item bm_audiodepth <BITDEPTH>
+Audio bit depth, can be 16 or 32.
+
 @end table
 
 @subsection Examples
@@ -1047,6 +1057,24 @@ Capture video clip at 1080i50 (format 11):
 ffmpeg -f decklink -i 'Intensity Pro@@11' -acodec copy -vcodec copy output.avi
 @end example
 
+ at item
+Capture video clip at 1080i50 10 bit:
+ at example
+ffmpeg -bm_v210 1 -f decklink -i 'UltraStudio Mini Recorder@@11' -acodec copy -vcodec copy output.avi
+ at end example
+
+ at item
+Capture video clip at 720p50 with 32bit audio:
+ at example
+ffmpeg -bm_audiodepth 32 -f decklink -i 'UltraStudio Mini Recorder@@14' -acodec copy -vcodec copy output.avi
+ at end example
+
+ at item
+Capture video clip at 576i50 with 8 audio channels:
+ at example
+ffmpeg -bm_channels 8 -f decklink -i 'UltraStudio Mini Recorder@@3' -acodec copy -vcodec copy output.avi
+ at end example
+
 @end itemize
 
 
-- 
1.8.4.5