BiliBili flac audio of video download failed

[zjns]

Checklist

• [ ] I'm reporting a bug unrelated to a specific site.
• [X] I've verified that I'm running the latest version of yt-dlp.
• [X] I've verified that I'm running the latest stable version of Seal or any later preview versions.
• [X] I've read the Contributing guidelines and Code Of Conduct.
• [X] I've checked that the site i'm trying to download from is in the Supported Sites list from yt-dlp
• [X] I understand that the issue will be (ignored/closed) if I intentionally remove or skip any mandatory field.

Describe the bug

On bilibili, people can upload videos that bumpped with flac audio. Only vip member can download that kind videos. Seal can not download those videos.

To Reproduce

No response

Error reports

App version: 1.10.0 (11000) Device information: Android 13 (API 33) Supported ABIs: [arm64-v8a, armeabi-v7a, armeabi] Yt-dlp version: 2023.07.06

URL: https://www.bilibili.com/video/BV15F411k7V6 [debug] Command-line config: ['--no-mtime', '--cookies', '/data/user/0/com.junkfood.seal/cache/cookies.txt', '-v', '--no-playlist', '--concurrent-fragments', '8', '-x', '--embed-metadata', '--embed-thumbnail', '--convert-thumbnails', 'jpg', '--convert-thumbnails', 'png', '--parse-metadata', '%(release_year,upload_date)s:%(meta_date)s', '--parse-metadata', '%(album,title)s:%(meta_album)s', '--write-thumbnail', '-P', '/storage/emulated/0/Download/Seal/Audio', '-P', 'temp:/data/user/0/com.junkfood.seal/cache/tmp', '-o', '%(title).200B [%(id)s].%(ext)s', '--no-cache-dir', '--ffmpeg-location', '/data/app/~~m14M8eIap56HSOZVjXOjpw==/com.junkfood.seal-ACaeDv5Un_waWQ0kAafSsg==/lib/arm64/libffmpeg.so', 'https://www.bilibili.com/video/BV15F411k7V6'] [debug] Encodings: locale UTF-8, fs utf-8, pref UTF-8, out utf-8 (No ANSI), error utf-8 (No ANSI), screen utf-8 (No ANSI) [debug] yt-dlp version [email protected] [b532a3481] (zip) [debug] Python 3.8.0 (CPython aarch64 64bit) - Linux-4.19.113-688815-aarch64-with-libc (OpenSSL 1.1.1t 7 Feb 2023, libc) [debug] exe versions: ffmpeg 5.1 (setts), ffprobe 5.1 [debug] Optional libraries: Cryptodome-3.17, mutagen-1.46.0, sqlite3-2.6.0 [debug] Proxy map: {} [debug] Loaded 1855 extractors [debug] Formats sorted by: hasvid, ie_pref, lang, quality, res, fps, hdr:12(7), vcodec:vp9.2(10), channels, acodec, size, br, asr, proto, vext, aext, hasaud, source, id [debug] Searching for '(?P<meta_date>.+)' in '%(release_year,upload_date)s' [debug] Searching for '(?P<meta_album>.+)' in '%(album,title)s' [debug] ffmpeg command line: '/data/app/~~m14M8eIap56HSOZVjXOjpw==/com.junkfood.seal-ACaeDv5Un_waWQ0kAafSsg==/lib/arm64/libffmpeg.so' -y -loglevel repeat+info -f image2 -pattern_type none -i 'file:/data/user/0/com.junkfood.seal/cache/tmp/“中元节，听闪灵” 百万级录音棚听《Midnight, The Stars And You》——《闪灵》OST【Hi-Res】 [BV15F411k7V6].jpg' -update 1 -movflags +faststart 'file:/data/user/0/com.junkfood.seal/cache/tmp/“中元节，听闪灵” 百万级录音棚听《Midnight, The Stars And You》——《闪灵》OST【Hi-Res】 [BV15F411k7V6].png' [debug] Invoking http downloader on "https://xy115x231x140x209xy.mcdn.bilivideo.cn:4483/upgcxcode/90/42/1250934290/1250934290-1-30251.m4s?e=ig8euxZM2rNcNbdlhoNvNC8BqJIzNbfqXBvEqxTEto8BTrNvN0GvT90W5JZMkX_YN0MvXg8gNEV4NC8xNEV4N03eN0B5tZlqNxTEto8BTrNvNeZVuJ10Kj_g2UB02J0mN0B5tZlqNCNEto8BTrNvNC7MTX502C8f2jmMQJ6mqF2fka1mqx6gqj0eN0B599M=&uipk=5&nbs=1&deadline=1693453606&gen=playurlv2&os=mcdn&oi=3062570298&trid=00003b814b0a51224316a5c07c9ed3140186u&mid=11188491&platform=pc&upsig=e304db967858351cb5a595cd5b6ee2c4&uparams=e,uipk,nbs,deadline,gen,os,oi,trid,mid,platform&mcdnid=1003147&bvc=vod&nettype=0&orderid=0,3&buvid=909661AE-040C-BD47-FFF9-352488A74E3C46618infoc&build=0&f=u_0_0&agrr=1&bw=61712&logo=A0000001" [debug] ffmpeg command line: '/data/app/~~m14M8eIap56HSOZVjXOjpw==/com.junkfood.seal-ACaeDv5Un_waWQ0kAafSsg==/lib/arm64/libffmpeg.so' -y -loglevel repeat+info -i 'file:/data/user/0/com.junkfood.seal/cache/tmp/“中元节，听闪灵” 百万级录音棚听《Midnight, The Stars And You》——《闪灵》OST【Hi-Res】 [BV15F411k7V6].m4a' -map 0 -dn -ignore_unknown -vn -acodec copy -write_id3v1 1 -metadata 'title=“中元节，听闪灵” 百万级录音棚听《Midnight, The Stars And You》——《闪灵》OST【Hi-Res】' -metadata date=20230830 -metadata 'description=【闪灵】百万级录音棚听《Midnight, The Stars And You》

音响：真力1234 录音MIC：纽曼149 2支 录音设备：SSL Duality Delta Pro Station + Protools 侵删' -metadata 'synopsis=【闪灵】百万级录音棚听《Midnight, The Stars And You》

音响：真力1234 录音MIC：纽曼149 2支 录音设备：SSL Duality Delta Pro Station + Protools 侵删' -metadata purl=https://www.bilibili.com/video/BV15F411k7V6 -metadata comment=https://www.bilibili.com/video/BV15F411k7V6 -metadata artist=JLRS-jayfm -metadata 'album=“中元节，听闪灵” 百万级录音棚听《Midnight, The Stars And You》——《闪灵》OST【Hi-Res】' -movflags +faststart 'file:/data/user/0/com.junkfood.seal/cache/tmp/“中元节，听闪灵” 百万级录音棚听《Midnight, The Stars And You》——《闪灵》OST【Hi-Res】 [BV15F411k7V6].temp.m4a' [debug] ffmpeg version 5.1 Copyright (c) 2000-2022 the FFmpeg developers built with Android (8490178, based on r450784d) clang version 14.0.6 (https://android.googlesource.com/toolchain/llvm-project 4c603efb0cca074e9238af8b4106c30add4418f6) configuration: --prefix=/home/runner/work/build-ffmpeg/build-ffmpeg/build/ffmpeg/arm64-v8a --enable-cross-compile --target-os=android --arch=aarch64 --sysroot=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/sysroot --cc=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android21-clang --cxx=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android21-clang++ --ld=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android21-clang --ar=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ar --as=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/aarch64-linux-android21-clang --nm=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-nm --ranlib=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-ranlib --strip=/usr/local/lib/android/sdk/ndk/25.1.8937393/toolchains/llvm/prebuilt/linux-x86_64/bin/llvm-strip --extra-cflags='-O3 -fPIC -I/home/runner/work/build-ffmpeg/build-ffmpeg/build/external/arm64-v8a/include' --extra-ldflags='-L/home/runner/work/build-ffmpeg/build-ffmpeg/build/external/arm64-v8a/lib -lm -lm -lm -lm -lz' --enable-shared --disable-static --disable-vulkan --pkg-config=/usr/bin/pkg-config --enable-protocol=https --enable-version3 --enable-gpl --enable-libaom --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-libtwolame --enable-libspeex --enable-libvpx --enable-libwebp --enable-libfreetype --enable-libfribidi --enable-mbedtls --enable-libbluray --enable-libx264 libavutil 57. 28.100 / 57. 28.100 libavcodec 59. 37.100 / 59. 37.100 libavformat 59. 27.100 / 59. 27.100 libavdevice 59. 7.100 / 59. 7.100 libavfilter 8. 44.100 / 8. 44.100 libswscale 6. 7.100 / 6. 7.100 libswresample 4. 7.100 / 4. 7.100 libpostproc 56. 6.100 / 56. 6.100 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'file:/data/user/0/com.junkfood.seal/cache/tmp/“中元节，听闪灵” 百万级录音棚听《Midnight, The Stars And You》——《闪灵》OST【Hi-Res】 [BV15F411k7V6].m4a': Metadata: major_brand : iso5 minor_version : 1 compatible_brands: iso5dsmsmsixdash encoder : Lavf58.29.100 description : Bilibili XCoder v2.0.2 Duration: 00:03:24.80, start: 0.000000, bitrate: 491 kb/s Stream #0:00x1: Audio: flac (fLaC / 0x43614C66), 48000 Hz, stereo, s32 (24 bit), 10 kb/s (default) Metadata: handler_name : SoundHandler vendor_id : [0][0][0][0] [ipod @ 0xb4000073c5269850] Could not find tag for codec flac in stream #0, codec not currently supported in container Could not write header for output file #0 (incorrect codec parameters ?): Invalid argument Error initializing output stream 0:0 -- Stream mapping: Stream #0:0 -> #0:0 (copy)

ERROR: Postprocessing: Stream #0:0 -> #0:0 (copy) Traceback (most recent call last): File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/YoutubeDL.py", line 3439, in process_info replace_info_dict(self.post_process(dl_filename, info_dict, files_to_move)) File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/YoutubeDL.py", line 3621, in post_process info = self.run_all_pps('post_process', info, additional_pps=info.get('__postprocessors')) File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/YoutubeDL.py", line 3603, in run_all_pps info = self.run_pp(pp, info) File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/YoutubeDL.py", line 3581, in run_pp files_to_delete, infodict = pp.run(infodict) File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/postprocessor/common.py", line 24, in run ret = func(self, info, *args, **kwargs) File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/postprocessor/common.py", line 129, in wrapper return func(self, info) File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/postprocessor/ffmpeg.py", line 711, in run self.run_ffmpeg_multiple_files( File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/postprocessor/ffmpeg.py", line 329, in run_ffmpeg_multiple_files return self.real_run_ffmpeg( File "/data/user/0/com.junkfood.seal/no_backup/youtubedl-android/yt-dlp/yt-dlp/yt_dlp/postprocessor/ffmpeg.py", line 367, in real_run_ffmpeg raise FFmpegPostProcessorError(stderr.strip().splitlines()[-1]) yt_dlp.postprocessor.ffmpeg.FFmpegPostProcessorError: Stream #0:0 -> #0:0 (copy)

Screenshots & Screen Records

No response

Additional context

No response

[JunkFood02]

Seems like a FFmpeg bug, did you try using custom commands to download this format? I haven't got a membership subscription to reproduce this.

[zjns]

Sorry for replying so late. I don't know how to use custom commands. So could you provide a e-mail address? Then I will send you a vip member cookies so you can reproduce the issue.

[JunkFood02]

you can contact me at telegram

[zjns]

可不可以单独添加一个输出格式的选项，我发现现在只要指定格式为mkv(--merge-output-format mkv)，就能正常合并flac音频。使用自定义命令模板可以做到这一点但会失去大部分gui，比如分轨选择，所以我想单独加一个选项，提供默认以保持之前版本的行为。

[zjns]

默认会选择mp4格式，而mp4格式对flac的支持并不好，（报错提示添加-strict -2可以尝试以mp4合并）所以会报错。

[JunkFood02]

Thanks for the input! You can install the CI artifact of this run to test if this workaround works for this case (Settings - Format - Remux video container)

[zjns]

Bravo! it works perfect now, thanks, this issue should be marked as resolved now.