media-import

name: media-import description: Import videos from connected iPhone/Android, convert for DaVinci Resolve, delete originals from device argument-hint: <target videos description (e.g. "今日の動画", "昨日の4K動画")>

Media Import

Import video files from connected mobile devices, convert audio for DaVinci Resolve Studio (Linux), and delete source files from devices.

Arguments

/media-import <target description>

• target description: Natural language description of which videos to transfer (e.g. "今日の動画", "3/28の動画")

Destination

Current working directory.

Procedure

STEP 1: Detect Devices

lsusb

Identify connected devices:

• iPhone: Apple, Inc. vendor (ID 05ac:)
• Android: Known Android vendor IDs or device-specific identification

If no devices found, report and stop.

STEP 2: Mount / Connect

iPhone

Requires: usbmuxd, libimobiledevice, ifuse

# Ensure usbmuxd is running
sudo systemctl start usbmuxd
# Wait for device recognition
sleep 3

# List devices
idevice_id -l

# Pair each device (user must have tapped "Trust" on iPhone)
idevicepair pair -u <UDID>

# Mount via AFC
mkdir -p /tmp/iphone-<UDID>
ifuse /tmp/iphone-<UDID> -u <UDID>

Video files are under /tmp/iphone-<UDID>/DCIM/.

Android

Requires: adb

# List connected devices
adb devices

# Video files are typically under:
#   /sdcard/DCIM/Camera/
#   /sdcard/Movies/
# List with:
adb -s <SERIAL> shell ls /sdcard/DCIM/Camera/

STEP 3: Find Target Videos

Based on the user's target description, find matching video files.

iPhone (mounted via ifuse):

find /tmp/iphone-<UDID>/DCIM -type f \( -iname "*.mov" -o -iname "*.mp4" -o -iname "*.m4v" \) -newermt "<start_date>" ! -newermt "<end_date>"

Android (via adb):

# List files with timestamps
adb -s <SERIAL> shell find /sdcard/DCIM /sdcard/Movies -type f \( -iname "*.mov" -o -iname "*.mp4" -o -iname "*.mkv" \) -newermt "<start_date>" ! -newermt "<end_date>"

Show the user what was found (filename, size, timestamp) before proceeding.

STEP 4: Transfer

iPhone:

cp /tmp/iphone-<UDID>/DCIM/.../<file> <destination>/<file>

Android:

adb -s <SERIAL> pull <remote_path> <destination>/<file>

For large files (>1GB), run transfers in background and report progress.

STEP 5: Convert for DaVinci Resolve

Linux版DaVinci ResolveはAACデコードライセンスを含まないため、音声をPCMに変換する。

ffmpeg -i <original> -c:v copy -c:a pcm_s16le -map 0:v -map 0:a <output>

• Video: stream copy (no re-encode)
• Audio: AAC → PCM (Linear PCM, 16-bit)
• Keep original with -original suffix
• Converted file takes the original name

mv <file>.mov <file>-original.mov
mv <file>-pcm.mov <file>.mov

Run multiple conversions in parallel.

STEP 6: Delete Source from Device

After transfer and conversion are verified:

iPhone:

rm /tmp/iphone-<UDID>/DCIM/.../<file>

Android:

adb -s <SERIAL> shell rm <remote_path>

STEP 7: Unmount / Cleanup

iPhone:

fusermount -u /tmp/iphone-<UDID>
rmdir /tmp/iphone-<UDID>

Android: No unmount needed for adb.

Required Packages

Install missing packages as needed (confirm with user).

Notes

• iPhone must be unlocked and "Trust This Computer" must be accepted before mounting
• Android must have USB debugging enabled in Developer Options
• If idevice_id -l returns empty after pairing, restart usbmuxd
• PTP mode shows limited files; always use AFC (ifuse) for iPhone
• USB 2.0 transfers ~40MB/s; large files take time