WhyCan Forum(哇酷开发者社区)

楼主MPEG-1 Layer 3这个插件在Buildroot哪个位置选择  另外我查了下 下面有存在typefindfunctions: audio/mpeg: mp3, mp2, mp1, mpga 

ERROR [1970-01-01 08:47:40.794009 | gstreamer] uridecodebin1: Error: Your GStreamer installation is missing a plug-in. (Debug: ../gst/playback/gsturidecodebin.c(1027): no_more_pads_full (): /GstPlayBin:play/GstURIDecodeBin:uridecodebin1:
no suitable plugins found:
../gst/playback/gstdecodebin2.c(4720): gst_decode_bin_expose (): /GstPlayBin:play/GstURIDecodeBin:uridecodebin1/GstDecodeBin:decodebin1:
no suitable plugins found:
Missing decoder: MPEG-1 Layer 3 (MP3) (audio/mpeg, mpegversion=(int)1, layer=(int)3, parsed=(boolean)false)
)
ERROR [1970-01-01 08:47:40.799390 | gstreamer] source: Error: Internal data stream error. (Debug: ../libs/gst/base/gstbasesrc.c(3127): gst_base_src_loop (): /GstPlayBin:play/GstURIDecodeBin:uridecodebin1/GstSoupHTTPSrc:source:
streaming stopped, reason not-linked (-1))

/ # gst-inspect-1.0 | grep audio
autodetect:  autoaudiosink: Auto audio sink
autodetect:  autoaudiosrc: Auto audio source
typefindfunctions: audio/x-musepack: mpc, mpp, mp+
typefindfunctions: audio/x-au: au, snd
typefindfunctions: audio/qcelp: qcp
typefindfunctions: audio/x-imelody: imy, ime, imelody
typefindfunctions: audio/midi: mid, midi
typefindfunctions: audio/riff-midi: mid, midi
typefindfunctions: audio/mobile-xmf: mxmf
typefindfunctions: audio/x-ttafile: tta
typefindfunctions: audio/x-mod: 669, amf, ams, dbm, digi, dmf, dsm, gdm, far, imf, it, j2b, mdl, med, mod, mt2, mtm, okt, psm, ptm, sam, s3m, stm, stx, ult, umx, xm
typefindfunctions: audio/mpeg: mp3, mp2, mp1, mpga
typefindfunctions: audio/x-ac3: ac3, eac3
typefindfunctions: audio/x-dts: dts
typefindfunctions: audio/x-gsm: gsm
typefindfunctions: audio/x-m4a: m4a
typefindfunctions: application/x-pn-realaudio: ra, ram, rm, rmvb
typefindfunctions: audio/x-wav: wav
typefindfunctions: audio/x-aiff: aiff, aif, aifc
typefindfunctions: audio/x-svx: iff, svx
typefindfunctions: audio/x-paris: paf
typefindfunctions: audio/x-nist: nist
typefindfunctions: audio/x-voc: voc
typefindfunctions: audio/x-sds: sds
typefindfunctions: audio/x-ircam: sf
typefindfunctions: audio/x-w64: w64
typefindfunctions: audio/x-rf64: rf64
typefindfunctions: audio/x-shorten: shn
typefindfunctions: audio/x-amr-nb-sh: amr
typefindfunctions: audio/x-amr-wb-sh: amr
typefindfunctions: audio/iLBC-sh: ilbc
typefindfunctions: audio/x-sbc: sbc
typefindfunctions: audio/x-sid: sid
typefindfunctions: audio/x-flac: flac
typefindfunctions: audio/x-vorbis: no extensions
typefindfunctions: application/x-ogm-audio: no extensions
typefindfunctions: audio/x-speex: no extensions
typefindfunctions: audio/x-celt: no extensions
typefindfunctions: audio/aac: aac, adts, adif, loas
typefindfunctions: audio/x-spc: spc
typefindfunctions: audio/x-wavpack: wv, wvp
typefindfunctions: audio/x-wavpack-correction: wvc
typefindfunctions: audio/x-caf: caf
typefindfunctions: audio/x-nsf: nsf
typefindfunctions: audio/x-gym: gym
typefindfunctions: audio/x-ay: ay
typefindfunctions: audio/x-gbs: gbs
typefindfunctions: audio/x-vgm: vgm
typefindfunctions: audio/x-sap: sap
typefindfunctions: audio/x-kss: kss
typefindfunctions: audio/x-xi: xi
typefindfunctions: audio/audible: aa, aax
typefindfunctions: audio/x-tap-tap: tap
typefindfunctions: audio/x-tap-dmp: dmp
wavparse:  wavparse: WAV audio demuxer
audioconvert:  audioconvert: Audio converter
audioresample:  audioresample: Audio resampler
mpg123:  mpg123audiodec: mpg123 mp3 decoder

@TeveT
您好  同缓存大小 我加到8192了，接入LVGL8单缓存是能正常使用的，接入这个7.10双缓的就是会闪屏，是因为在切换双缓存导致的吗？