From 067d770e4b0088cc06dbecf7b36f0fed18e8f09f Mon Sep 17 00:00:00 2001
From: Farshid PirahanSiah <pirahansiah@gmail.com>
Date: Thu, 12 Nov 2020 20:04:53 +0100
Subject: [PATCH] fix extract_all.sh and add new script to extract all videos
in one run
---
README.md | 11 +++++++++++
extract_all.sh | 8 ++++++--
extract_all_videos_files.sh | 9 +++++++++
3 files changed, 26 insertions(+), 2 deletions(-)
create mode 100644 extract_all_videos_files.sh
diff --git a/README.md b/README.md
index 2f952c5..1b385e0 100644
--- a/README.md
+++ b/README.md
@@ -50,6 +50,17 @@ Otherwise, just install the requirements on your main Python environment using `
pip install -r requirements
```
+Extract all frames from video files.
+You can copy all your videos to the `data` folder and run the scrip to extract all videos in the folder by using
+```
+sh extract_all_videos_files.sh
+```
+or you can use the below script to extract one file
+```
+sh extract_all.sh data/video_file.MOV
+```
+
+
Finally, open the GUI using:
```bash
python -m ultimatelabeling.main
diff --git a/extract_all.sh b/extract_all.sh
index 1cd816f..6402cc0 100644
--- a/extract_all.sh
+++ b/extract_all.sh
@@ -1,4 +1,8 @@
#!/bin/sh
-mkdir $2
-ffmpeg -i $1 -vf "select=not(mod(n\,5))" -vsync vfr -qscale:v 2 -start_number 0 $2/%05d.jpg
+input_path=$1
+output_path=${input_path%.*}
+
+mkdir $output_path
+echo $output_path
+ffmpeg -i $1 -vf "select=not(mod(n\,5))" -vsync vfr -qscale:v 2 -start_number 0 $output_path/%05d.jpg
diff --git a/extract_all_videos_files.sh b/extract_all_videos_files.sh
new file mode 100644
index 0000000..7d57f98
--- /dev/null
+++ b/extract_all_videos_files.sh
@@ -0,0 +1,9 @@
+#!/usr/bin/env bash
+
+for filename in data/*.MOV; do
+ input_path=$filename
+ output_path1=${input_path%.*}
+ echo "$output_path1"
+ mkdir $output_path1
+ ffmpeg -i $input_path -vf "select=not(mod(n\,5))" -vsync vfr -qscale:v 2 -start_number 0 "$output_path1"/%05d.jpg
+done