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GitOrigin-RevId: 72933af9ce469acd89cbf41898dcc06c65df7c8a
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MediaPipe Team
2020-01-11 11:16:13 -08:00
committed by jqtang
parent a2823541e6
commit bf5185f122
3 changed files with 16 additions and 8 deletions
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mediapipe/docs/autoflip.md
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@@ -24,13 +24,11 @@ bazel build -c opt --define MEDIAPIPE_DISABLE_GPU=1 mediapipe/examples/desktop/a
```bash
GLOG_logtostderr=1 bazel-bin/mediapipe/examples/desktop/autoflip/run_autoflip \
--calculator_graph_config_file=mediapipe/examples/desktop/autoflip/autoflip_graph.pbtxt \
--input_side_packets=input_video_path=/absolute/path/to/the/local/video/file,\
output_video_path=/absolute/path/to/save/the/output/video/file,\
aspect_ratio=9:16
--input_side_packets=input_video_path=/absolute/path/to/the/local/video/file,output_video_path=/absolute/path/to/save/the/output/video/file,aspect_ratio=1:1
```
Use the `aspect_ratio` flag to provide the output aspect ratio. The format
should be `weight:height`, where the `weight` and `height` are two positive
should be `width:height`, where the `width` and `height` are two positive
integers. AutoFlip supports both landscape-to-portrait and portrait-to-landscape
conversions. The pipeline internally compares the target aspect ratio against
the original one, and determines the correct conversion automatically.
@@ -278,7 +276,7 @@ the required features cannot be all covered (for example, when they are too
spread out in the video), AutoFlip will apply a padding effect to cover as much
salient content as possible. See an illustration below.
![graph is_required](images/autoflip_is_required.gif){width="600"}
![graph is_required](images/autoflip_is_required.gif)
### Stable vs Tracking Camera Motion