Demo cmd fixes (#63)

* Minor fixing for DNX HD. Signed-off-by: [email protected] <[email protected]> * Example command fixes. Signed-off-by: [email protected] <[email protected]> --------- Signed-off-by: [email protected] <[email protected]> Co-authored-by: [email protected] <[email protected]>
AcademySoftwareFoundation · Nov 7, 2023 · 7b0429a · 7b0429a
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Showing 4 changed files with 9 additions and 12 deletions.
diff --git a/EncodeAv1.md b/EncodeAv1.md
@@ -59,9 +59,9 @@ comparisontest:
 -->
 ```
 ffmpeg -r 24 -start_number 1 -i inputfile.%04d.png -frames:v 200 -c:v libsvtav1 \
-        -pix_fmt yuv420p10le -crf 18 -preset 9 -sws_flags spline+accurate_rnd+full_chroma_int \
+        -pix_fmt yuv420p10le -crf 18 -preset 9  -svtav1-params tune=0 -sws_flags spline+accurate_rnd+full_chroma_int \
         -vf "scale=in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" \
-        -color_range 1 -colorspace 1 -color_primaries 1 -color_trc 2 -svtav1-params tune=0 \
+        -color_range tv -colorspace bt709 -color_primaries bt709 -color_trc iec61966-2-1\
         -y outputfile.mp4
 ```
 

diff --git a/EncodeDNXHD.md b/EncodeDNXHD.md
@@ -108,7 +108,7 @@ comparisontest:
 ```
 ffmpeg -y -r 24 -start_number 2500 -i inputfile.%04d.png  -vframes 100 \
     -sws_flags spline+accurate_rnd+full_chroma_int \
-    -vf "in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" \
+    -vf "scale=in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" \
     -pix_fmt yuv422p -c:v dnxhd -profile:v dnxhr_sq \
       -metadata project="MY PROJECT" \
       -metadata material_package_name="MY CLIP"  -timecode 01:00:20:00 \
@@ -138,7 +138,7 @@ comparisontest:
 ```
 ffmpeg -y -r 24 -i inputfile.%04d.png -vframes 100 -pix_fmt yuv422p \
     -sws_flags spline+accurate_rnd+full_chroma_int \
-    -vf "in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" 
+    -vf "scale=in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" 
     -pix_fmt yuv422p -c:v dnxhd -profile:v dnxhr_sq \
       -metadata project="MY PROJECT" \
       -metadata material_package_name="MY CLIP"  -timecode 01:00:20:00 \
@@ -163,7 +163,7 @@ A simple example of this is to convert all your clips to raw dnxhd files, e.g.:
 ```
 ffmpeg -y -i <INPUTFILE> -pix_fmt yuv422p \
     -sws_flags spline+accurate_rnd+full_chroma_int \
-    -vf "in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" \
+    -vf "scale=in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" \
       -pix_fmt yuv422p \
       -c:v dnxhd -profile:v dnxhr_sq \
       -metadata project="MY PROJECT" \

diff --git a/EncodeMJPEG.md b/EncodeMJPEG.md
@@ -27,7 +27,6 @@ sources:
 - sourceimages/chip-chart-1080-16bit-noicc.png.yml
 comparisontest:
    - testtype: idiff
-     compare_image: ../sourceimages/chip-chart-1080-16bit-noicc-yuv444p10le.png
    - testtype: assertresults
      tests:
      - assert: less
@@ -36,10 +35,7 @@ comparisontest:
 -->
 ```
 ffmpeg -r 24 -start_number 1 -i inputfile.%04d.png -frames:v 200 \
-   -c:v mjpeg -crf 18 -pix_fmt rgb24 -vf "scale=in_range=full:out_range=full" -color_primaries bt709 -color_range pc -color_trc bt709 -colorspace rgb -qscale:v 3 -y "/Users/sam/git/EncodingGuidelines/enctests/rgb-encode/chimera_cars_srgb.-test_rgb-8bit_mjpeg.mp4"
-   ffmpeg command: ffmpeg -start_number 2500 -i inputfile.%04d.png -vframes 200 \
-   -c:v mjpeg -qscale:v 4 -pix_fmt yuv444p \
-   -color_range pc -colorspace bt709 -color_primaries bt709 -color_trc iec61966-2-1 outputfile.mov
+   -c:v mjpeg -qscale:v 4  outputfile.mov
 
 ```
 

diff --git a/EncodeVP9.md b/EncodeVP9.md
@@ -49,9 +49,10 @@ comparisontest:
 -->
 ```
 ffmpeg -r 24 -start_number 1 -i inputfile.%04d.png -frames:v 200 -c:v libvpx-vp9 \
-   -pix_fmt yuv420p10le -crf 22 -speed 2 -row-mt 1 -sws_flags spline+accurate_rnd+full_chroma_int \
+   -pix_fmt yuv420p10le -crf 22 -speed 2 -row-mt 1 -quality good -b:v 0\
+   -sws_flags spline+accurate_rnd+full_chroma_int \
    -vf "scale=in_range=full:in_color_matrix=bt709:out_range=tv:out_color_matrix=bt709" \
-   -color_range 1 -colorspace 1 -color_primaries 1 -color_trc 2 -quality good -b:v 0 \
+   -color_range tv -colorspace bt709 -color_primaries bt709 -color_trc iec61966-2-1  \
      -y outputfile.mp4
 ```