I use "-c:v libx264" it is error

[NicofnCHINA]

Description

command = ' -ss $startPoint -i "$videoPath" -t ${endPoint - startPoint} -avoid_negative_ts make_zero -c:a aac -crf 15 -c:v libx264 -preset veryfast ' + '-y "$outputPath"';

input： HEVC xxx.mov
output code=1

IPhone select a video，want to get a h264 xxx.MP4 video

Logs
FFmpeg processing failed.
Couldn't save the video
Environment

• Platform: Flutter/IOS
• Architecture: arm-v7a, arm-v7a-neon, arm64-v8a, x86, x86_64, armv7, armv7s, arm64, arm64-mac-catalyst, arm64-simulator, arm64e, i386, x86-64, x86-64-mac-catalyst
• Version: v5.1/v5.1.LTS
• Source branch: main
• Xcode version: Version 16.0 (16A242d)
• Cocoapods version: 1.15.2
• Android Studio version: Android Studio Koala | 2024.1.1 Build #AI-241.15989.150.2411.11948838, built on June 11, 2024

[hss01248]

implementation group: 'com.arthenica', name: 'ffmpeg-kit-min-gpl', version: '6.0-2.LTS'

bad and confusing document

[BrianTran24]

I have the same problem

[tanersener]

implementation group: 'com.arthenica', name: 'ffmpeg-kit-min-gpl', version: '6.0-2.LTS'

bad and confusing document

We are open to PRs if you have an idea to improve it.