Newest 'ffmpeg' Questions - Stack Overflow

http://stackoverflow.com/questions/tagged/ffmpeg

Les articles publiés sur le site

  • Attempting to parse an m3u8 file in FFmpeg with mismatched extensions and formats

    2 juin, par Daniel Melo

    As I attempt to parse an m3u8 file thats being downloaded over the air, it utilizes "html" as an extension to represent the ts video slices. Even with the command being written as follows:

    ffmpeg -allowed_extensions ALL -i https://.../master.m3u8 -codec copy ./out.mkv

    It still produces the following error:

    detected format mpegts extension none mismatches allowed extensions in url (...)/page-0.html

    Could there be a way to ignore this format and extension mismatch?

  • App Store Submission Fails Due to Unsupported Architectures and Invalid Segment Alignment [closed]

    2 juin, par Ahsanur Rahman

    I’m using ffmpegkit in my iOS app, but when I submit the app to the App Store, I get these errors:

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/ffmpegkit.framework contains unsupported architectures '[x86_64]'. (ID: 3e35bca7-7b8f-4c2b-bfb2-a27c8ad70c45)

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/libavcodec.framework contains unsupported architectures '[x86_64]'. (ID: fd864260-dae3-4816-bdf3-ca7389374242)

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/libavdevice.framework contains unsupported architectures '[x86_64]'. (ID: fd743847-5d46-4679-8193-51db9445fde1)

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/libavfilter.framework contains unsupported architectures '[x86_64]'. (ID: 54492aff-601e-471a-aef7-25f0549a6364)

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/libavformat.framework contains unsupported architectures '[x86_64]'. (ID: 37bcd80d-7b17-4f95-a20f-577dbb29fc36)

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/libavutil.framework contains unsupported architectures '[x86_64]'. (ID: ead0bd08-84e6-475e-9ce3-9e1c012bafa5)

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/libswresample.framework contains unsupported architectures '[x86_64]'. (ID: fe647420-760c-4404-a039-30c102d7d313)

    Validation failed
    Unsupported Architectures. The executable for MyApp.app/Frameworks/libswscale.framework contains unsupported architectures '[x86_64]'. (ID: 7c8946d8-d75f-455c-b6fd-1bd555abb99f)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/ffmpegkit.framework/ffmpegkit' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: 8603e3f0-0235-4f3c-a87f-c263945a11d9)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/libavcodec.framework/libavcodec' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: f10b4561-0a9c-4aa6-969a-9d3a892be9ec)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/libavdevice.framework/libavdevice' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: 2e6d495a-9131-43da-b6a8-8c23b8d10415)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/libavfilter.framework/libavfilter' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: 40016424-045d-470f-b40a-fba391de2c98)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/libavformat.framework/libavformat' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: f8cc4367-25bb-4932-bd03-af6729fe7587)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/libavutil.framework/libavutil' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: 495572f9-2dcb-472b-97ea-d16ba6e239a9)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/libswresample.framework/libswresample' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: 5722d5f0-0f81-422f-8389-e744c73cfd67)

    Validation failed
    Invalid Segment Alignment. The app binary at 'MyApp.app/Frameworks/libswscale.framework/libswscale' does not have proper segment alignment. Try rebuilding the app with the latest Xcode version. (ID: 1e4bf706-5e56-423d-b600-a8298eff698f)

    Validation failed
    The binary is invalid. The encryption info in the LC_ENCRYPTION_INFO load command is either missing or invalid, or the binary is already encrypted. This binary does not seem to have been built with Apple's linker. (ID: 8695bbb6-991f-46cd-9b70-bd86dcef4212)

    I add the below code in a runscript:

    APP_PATH="${TARGET_BUILD_DIR}/${WRAPPER_NAME}"

find "$APP_PATH" -name '*.framework' -type d | while read -r FRAMEWORK
do
FRAMEWORK_EXECUTABLE_PATH="$FRAMEWORK/$(defaults read "$FRAMEWORK/Info.plist" CFBundleExecutable)"

EXTRACT_ARCHS=$(lipo -info "$FRAMEWORK_EXECUTABLE_PATH" | rev | cut -d ':' -f1 | rev)
ARCHS_TO_REMOVE=""

for ARCH in $EXTRACT_ARCHS; do
    if [ "$ARCH" != "arm64" ]; then
        ARCHS_TO_REMOVE="$ARCHS_TO_REMOVE -remove $ARCH"
    fi
done

if [ ! -z "$ARCHS_TO_REMOVE" ]; then
    lipo $ARCHS_TO_REMOVE "$FRAMEWORK_EXECUTABLE_PATH" -o "$FRAMEWORK_EXECUTABLE_PATH" || exit 1
fi
done

    I have already tried some suggestion from online but nothing worked.

  • FFmpeg video from image plus audio length issue

    1er juin, par blackbrayn

    I'm having issues regarding the output video length when using the following code which seems to work for everybody else.

    On a input mp3 of 04:56 I get a 05:09, the last part is only the image, no sound, for a longer mp3 input file I get more silent video at the end.

    I'm using the "-shortest" option just before the output file as an argument , as suggested in other threads around stackoverflow/superuser.

       ffmpeg -loop 1 -i image.jpg -i audio.mp3 -c:v libx264 -tune stillimage -c:a aac -strict experimental -b:a 192k -shortest out.mp4

    I already changed the input file type - wav , and the image - png, jpg, same silent "overhead" at the end of the video.

  • How to Ensure UTF-8 Kurdish (Sorani) Subtitles Render Correctly in FFmpeg ? [closed]

    30 mai, par Kurdi Bashur

    I’m trying to burn or embed Kurdish (Sorani, ckb) subtitles into an MP4 video using FFmpeg, but the text (e.g., characters like ێ, ڵ, ڵا) sometimes appears garbled or incorrect. I want to ensure proper UTF-8 encoding for the subtitles. Here’s what I’ve tried:

    ffmpeg -i input.mp4 -vf "subtitles=subtitles.srt:force_style='Fontname=Noto Sans Arabic,Fontsize=24'" -c:v libx264 -c:a aac output.mp4

How can I ensure FFmpeg correctly handles UTF-8 Kurdish subtitles?

Should I use -sub_charenc for UTF-8 files, or is it only for non-UTF-8 (e.g., Windows-1256)?

Are there specific force_style parameters or filters (e.g., libass) needed for Kurdish RTL text?

Could the issue be font-related, despite using Noto Sans Arabic?

  • Using FFMPEG : How to do a Scene Change Detection ? with timecode ?

    30 mai, par Mozart

    Based on this article it seems that it is possible to use FFMPEG to detect scene change in videos: http://www.luckydinosaur.com/u/ffmpeg-scene-change-detector

    Now I have a video that displays a book text and when the text (word or sentence) is spoken it gets highlighted. Something like this audio book: https://youtu.be/lA7L6ZNVKjc

    I need to know the timestamp when the text gets highlighted (hence scene change), this will allow me to add timestamp tags on my youtube video, so it becomes easier for listeners to navigate through the audiobook.

    What is the magic command line that would do this?

    Thank you very much!

Navigation

Sites Web