From ad54bd5258fde7d38243d7fb2ed1379e993e5458 Mon Sep 17 00:00:00 2001
From: Lakshmi Kumar <lakshmi.kumar@amd.com>
Date: Wed, 29 Nov 2023 08:21:22 -0800
Subject: [PATCH] README - updates for samples (#98)

* update readme for samples

* readme clean up

* readme clean up
---
 samples/videoDecode/README.md     | 7 ++++---
 samples/videoDecodeFork/README.md | 8 ++++----
 samples/videoDecodePerf/README.md | 6 +++---
 3 files changed, 11 insertions(+), 10 deletions(-)

diff --git a/samples/videoDecode/README.md b/samples/videoDecode/README.md
index 08532477b9..fac58244cb 100644
--- a/samples/videoDecode/README.md
+++ b/samples/videoDecode/README.md
@@ -1,7 +1,5 @@
 # Video Decode Sample
-This sample illustrates the FFMPEG demuxer to get the individual frames which are then decoded on AMD hardware using VAAPI.
-
-This sample supports both YUV420 8-bit and 10-bit streams.
+This sample illustrates the FFMPEG demuxer to get the individual frames which are then decoded on AMD hardware using rocDecode library.
 
 ## Prerequisites:
 
@@ -33,4 +31,7 @@ make -j
 ./videodecode -i <input video file [required]> 
               -o <output path to save decoded YUV frames [optional]> 
               -d <GPU device ID - 0:device 0 / 1:device 1/ ... [optional - default:0]>
+              -z <force_zero_latency - Decoded frames will be flushed out for display immediately [optional]>
+              -sei <extract SEI messages [optional]>
+              -crop <crop rectangle for output (not used when using interopped decoded frame) [optional - default: 0,0,0,0]>
 ```
\ No newline at end of file
diff --git a/samples/videoDecodeFork/README.md b/samples/videoDecodeFork/README.md
index 7374b5d9e9..d1adc7a3f4 100644
--- a/samples/videoDecodeFork/README.md
+++ b/samples/videoDecodeFork/README.md
@@ -1,7 +1,5 @@
 # Video Decode Sample
-This sample illustrates the FFMPEG demuxer to get the individual frames which are then decoded on AMD hardware using VAAPI. 
-
-This sample supports both YUV420 8-bit and 10-bit streams. 
+This sample illustrates the FFMPEG demuxer to get the individual frames which are then decoded on AMD hardware using rocDecode library. 
 
 This sample uses fork() to create multiple processes to decode the same input video parallely.
 
@@ -33,5 +31,7 @@ make -j
 # Run 
 ```
 ./videodecodefork -i <input video file [required]> 
-                  -t <Number of forks ( >= 1) [optional; default:4]>
+                  -f <Number of forks ( >= 1) [optional; default:4]>
+                  -d <Device ID (>= 0) [optional - default:0]>
+                  -z <force_zero_latency - Decoded frames will be flushed out for display immediately [optional]>
 ```
\ No newline at end of file
diff --git a/samples/videoDecodePerf/README.md b/samples/videoDecodePerf/README.md
index 4963cddc92..33b26e08bc 100644
--- a/samples/videoDecodePerf/README.md
+++ b/samples/videoDecodePerf/README.md
@@ -1,7 +1,5 @@
 # Video Decode Sample
-This sample illustrates the FFMPEG demuxer to get the individual frames which are then decoded on AMD hardware using VAAPI.
-
-This sample supports both YUV420 8-bit and 10-bit streams. 
+This sample illustrates the FFMPEG demuxer to get the individual frames which are then decoded on AMD hardware using rocDecode library.
 
 This sample uses multiple threads to decode the same input video parallely.
 
@@ -34,4 +32,6 @@ make -j
 ```
 ./videodecodeperf -i <input video file [required]> 
                   -t <number of threads [optional - default:4]>
+                  -d <Device ID (>= 0) [optional - default:0]>
+                  -z <force_zero_latency - Decoded frames will be flushed out for display immediately [optional]>
 ```
\ No newline at end of file