On 15-05-2019 02:28 PM, Werner Robitza wrote:
This fixes documentation for swscaler which is not reflecting what is
shown when running ffmpeg -h full.
Best regards,
Werner
From a460bae885499cb7782c096336cb351dfe6652ad Mon Sep 17 00:00:00 2001
From: Werner Robitza <werner.robi...@gmail.com>
Date: Wed, 15 May 2019 10:52:00 +0200
Subject: [PATCH] doc/swscaler: fix documentation of pixel format and range
The possible values for source and destination pixel format, as well as the
correct values for source and destination range are printed when running
ffmpeg -h full, but are incorrect in the documentation. This patch fixes
the documentation accordingly.
Which lines in the CLI help?
Signed-off-by: Werner Robitza <werner.robi...@gmail.com>
---
doc/scaler.texi | 8 ++++----
1 file changed, 4 insertions(+), 4 deletions(-)
diff --git a/doc/scaler.texi b/doc/scaler.texi
index f73804adfe..c873d6b2a7 100644
--- a/doc/scaler.texi
+++ b/doc/scaler.texi
@@ -81,16 +81,16 @@ Set destination width.
Set destination height.
@item src_format
-Set source pixel format (must be expressed as an integer).
+Set source pixel format.
I don't see any constants set in the AVOptions struct. Can you share a command
line where you could set this option using a string?
@item dst_format
-Set destination pixel format (must be expressed as an integer).
+Set destination pixel format.
^ same as above.
@item src_range
-Select source range.
+If set to 1, source range will be full range.
Mention the range of values possible and their meaning.
@item dst_range
-Select destination range.
+If set to 1, destination range will be full range.
^ same as above.
@anchor{sws_params}
@item param0, param1
--
2.21.0
Gyan
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