Add ffmpeg with libx264, libx265, libvpx, libsvt-av1, libmp3-lame, libfdk-aac, libogg, libvorbis, libopus

[SwimmingTiger]

• 硬件加速视频解码：未知

• 硬件加速视频编码：不可用。仅支持CPU编码。

• 可用的命令：ffmpeg、ffprobe

• 不可用的命令：ffplay

• 目前实际可用的视频编码：h264、hevc、vp8、vp9、av1、flv1、mpeg4

• 目前实际可用的音频编码：mp3、aac、vorbis、opus、flac、wav、ac3、dts、mp2

• 启用的编码器：

  备注：所有 v4l2m2m 类型的编码器都会失败，只有其他类型的可用。

ffmpeg -codecs | grep encoders
 .EVIL. a64_multi            Multicolor charset for Commodore 64 (encoders: a64multi )
 .EVIL. a64_multi5           Multicolor charset for Commodore 64, extended with 5th color (colram) (encoders: a64multi5 )
 DEV.L. av1                  Alliance for Open Media AV1 (encoders: libsvtav1 )
 DEV.LS dirac                Dirac (encoders: vc2 )
 DEV.L. flv1                 FLV / Sorenson Spark / Sorenson H.263 (Flash Video) (decoders: flv ) (encoders: flv )
 DEV.L. h263                 H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 (decoders: h263 h263_v4l2m2m ) (encoders: h263 h263_v4l2m2m )
 DEV.LS h264                 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (decoders: h264 h264_v4l2m2m ) (encoders: libx264 libx264rgb h264_v4l2m2m )
 DEV.L. hevc                 H.265 / HEVC (High Efficiency Video Coding) (decoders: hevc hevc_v4l2m2m ) (encoders: libx265 hevc_v4l2m2m )
 DEV.L. mpeg4                MPEG-4 part 2 (decoders: mpeg4 mpeg4_v4l2m2m ) (encoders: mpeg4 mpeg4_v4l2m2m )
 DEV.L. msmpeg4v3            MPEG-4 part 2 Microsoft variant version 3 (decoders: msmpeg4 ) (encoders: msmpeg4 )
 DEVIL. prores               Apple ProRes (iCodec Pro) (encoders: prores prores_aw prores_ks )
 DEV.L. roq                  id RoQ video (decoders: roqvideo ) (encoders: roqvideo )
 DEV.L. vp8                  On2 VP8 (decoders: vp8 vp8_v4l2m2m libvpx ) (encoders: libvpx vp8_v4l2m2m )
 DEV.L. vp9                  Google VP9 (decoders: vp9 vp9_v4l2m2m libvpx-vp9 ) (encoders: libvpx-vp9 )
 DEAIL. aac                  AAC (Advanced Audio Coding) (decoders: aac aac_fixed libfdk_aac ) (encoders: aac libfdk_aac )
 DEAIL. ac3                  ATSC A/52A (AC-3) (decoders: ac3 ac3_fixed ) (encoders: ac3 ac3_fixed )
 DEAIL. adpcm_g722           G.722 ADPCM (decoders: g722 ) (encoders: g722 )
 DEAIL. adpcm_g726           G.726 ADPCM (decoders: g726 ) (encoders: g726 )
 DEAIL. adpcm_g726le         G.726 ADPCM little-endian (decoders: g726le ) (encoders: g726le )
 DEAILS dts                  DCA (DTS Coherent Acoustics) (decoders: dca ) (encoders: dca )
 DEAIL. mp2                  MP2 (MPEG audio layer 2) (decoders: mp2 mp2float ) (encoders: mp2 mp2fixed )
 DEAIL. mp3                  MP3 (MPEG audio layer 3) (decoders: mp3float mp3 ) (encoders: libmp3lame )
 DEAIL. opus                 Opus (Opus Interactive Audio Codec) (decoders: opus libopus ) (encoders: opus libopus )
 DEAIL. ra_144               RealAudio 1.0 (14.4K) (decoders: real_144 ) (encoders: real_144 )
 DEAIL. vorbis               Vorbis (decoders: vorbis libvorbis ) (encoders: vorbis libvorbis )
 DES... ass                  ASS (Advanced SSA) subtitle (decoders: ssa ass ) (encoders: ssa ass )
 DES... dvb_subtitle         DVB subtitles (decoders: dvbsub ) (encoders: dvbsub )
 DES... dvd_subtitle         DVD subtitles (decoders: dvdsub ) (encoders: dvdsub )
 DES... subrip               SubRip subtitle (decoders: srt subrip ) (encoders: srt subrip )

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[SwimmingTiger]

自动测试报错的原因：

2025-07-30T08:27:22.5485401Z make[2]: Entering directory '/home/runner/work/Termony/Termony/build-hnp/libx264'
2025-07-30T08:27:22.5546590Z cd temp/x264-stable/build && ../configure --prefix=/data/app/base.org/base_1.0 --enable-shared
2025-07-30T08:27:22.8960644Z Found no assembler
2025-07-30T08:27:22.8961072Z Minimum version is nasm-2.13
2025-07-30T08:27:22.8961690Z If you really want to compile without asm, configure with --disable-asm.

我加一下 --disable-asm 吧。在ARM里编译的时候好像不会使用nasm。

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不对，问题好像是 libx264 的 configure 脚本检测错了 host_cpu。如果 host_cpu 是 aarch64 的话不会使用 nasm。

等我用 x64 机器编译一下看看。我之前是在 ARM64 Linux 里编译的。

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好像加一个 --host aarch64-unknown-linux-musl 参数就可以了。

之前就libx264和libvpx没加，其他都加了。不过 libvpx 不支持 --host 参数，不知道会不会报错。我还没有在x64里试。

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不对，libx264不支持--host选项。我还是写个补丁修改一下构建脚本吧。

2025-07-30T11:01:33.0180881Z cd temp/x264-stable/build && ../configure --prefix=/data/app/base.org/base_1.0 --host aarch64-unknown-linux-musl --enable-shared
2025-07-30T11:01:33.0273401Z Unknown option --host, ignored
2025-07-30T11:01:33.0273917Z Unknown option aarch64-unknown-linux-musl, ignored
2025-07-30T11:01:33.3940627Z Found no assembler
2025-07-30T11:01:33.3941024Z Minimum version is nasm-2.13
2025-07-30T11:01:33.3941379Z If you really want to compile without asm, configure with --disable-asm.

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仔细看了看 libx264 的 configure，是要写成 --host=aarch64-unknown-linux-musl 才行，--host aarch64-unknown-linux-musl 不行。

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libvpx 也添加了 --target=arm64-linux-gcc 参数。现在应该没问题了。