I’m having a problem setting up a media server. Everything works just great except the sound of Apple devices, I’m not sure if that’s something with “mute” on iOS or our codecs are just not compatible with iOS.<\/p>\n
OS:<\/p>\n
Ubuntu 12.04\n<\/code><\/pre>\nFFMPEG Config:<\/p>\n
ffmpeg version 0.10.8-7:0.10.8-1~lucid1 Copyright 2000-2013 the FFmpeg developers\n built on Sep 5 2013 19:50:14 with gcc 4.4.3\n configuration: --arch=amd64 --disable-stripping --enable-pthreads --enable-runtime-cpudetect --extra-version='7:0.10.8-1~lucid1' --libdir=\/usr\/lib --prefix=\/usr --enable-bzlib --enable-libdc1394 --enable-libfreetype --enable-frei0r --enable-gnutls --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-vdpau --enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl --enable-postproc --enable-libcdio --enable-x11grab --enable-libx264 --shlibdir=\/usr\/lib --enable-shared --disable-static\n avcodec configuration: --arch=amd64 --disable-stripping --enable-pthreads --enable-runtime-cpudetect --extra-version='7:0.10.8-1~lucid1' --libdir=\/usr\/lib --prefix=\/usr --enable-bzlib --enable-libdc1394 --enable-libfreetype --enable-frei0r --enable-gnutls --enable-libgsm --enable-libmp3lame --enable-libopenjpeg --enable-libpulse --enable-libschroedinger --enable-libspeex --enable-libtheora --enable-vdpau --enable-libvorbis --enable-libvpx --enable-zlib --enable-gpl --enable-postproc --enable-libcdio --enable-x11grab --enable-libx264 --shlibdir=\/usr\/lib --enable-shared --disable-static --enable-version3 --enable-libopencore-amrnb --enable-libopencore-amrwb\n libavutil 51. 35.100 \/ 51. 35.100\n libavcodec 53. 61.100 \/ 53. 61.100\n libavformat 53. 32.100 \/ 53. 32.100\n libavdevice 53. 4.100 \/ 53. 4.100\n libavfilter 2. 61.100 \/ 2. 61.100\n libswscale 2. 1.100 \/ 2. 1.100\n libswresample 0. 6.100 \/ 0. 6.100\n libpostproc 52. 0.100 \/ 52. 0.100\nHyper fast Audio and Video encoder\n<\/code><\/pre>\nCodecs:<\/p>\n
D..... = Decoding supported\n .E.... = Encoding supported\n ..V... = Video codec\n ..A... = Audio codec\n ..S... = Subtitle codec\n ...S.. = Supports draw_horiz_band\n ....D. = Supports direct rendering method 1\n .....T = Supports weird frame truncation\n ------\n D V D 4xm 4X Movie\n D V D 8bps QuickTime 8BPS video\n D A D 8svx_exp 8SVX exponential\n D A D 8svx_fib 8SVX fibonacci\n EV a64multi Multicolor charset for Commodore 64\n EV a64multi5 Multicolor charset for Commodore 64, extended with 5th color (colram)\n DEA D aac Advanced Audio Coding\n D A D aac_latm AAC LATM (Advanced Audio Codec LATM syntax)\n D V D aasc Autodesk RLE\n DEA D ac3 ATSC A\/52A (AC-3)\n EA ac3_fixed ATSC A\/52A (AC-3)\n D A D adpcm_4xm ADPCM 4X Movie\n DEA D adpcm_adx SEGA CRI ADX ADPCM\n D A D adpcm_ct ADPCM Creative Technology\n D A D adpcm_ea ADPCM Electronic Arts\n D A D adpcm_ea_maxis_xa ADPCM Electronic Arts Maxis CDROM XA\n D A D adpcm_ea_r1 ADPCM Electronic Arts R1\n D A D adpcm_ea_r2 ADPCM Electronic Arts R2\n D A D adpcm_ea_r3 ADPCM Electronic Arts R3\n D A D adpcm_ea_xas ADPCM Electronic Arts XAS\n D A D adpcm_ima_amv ADPCM IMA AMV\n D A D adpcm_ima_apc ADPCM IMA CRYO APC\n D A D adpcm_ima_dk3 ADPCM IMA Duck DK3\n D A D adpcm_ima_dk4 ADPCM IMA Duck DK4\n D A D adpcm_ima_ea_eacs ADPCM IMA Electronic Arts EACS\n D A D adpcm_ima_ea_sead ADPCM IMA Electronic Arts SEAD\n D A D adpcm_ima_iss ADPCM IMA Funcom ISS\n DEA D adpcm_ima_qt ADPCM IMA QuickTime\n D A D adpcm_ima_smjpeg ADPCM IMA Loki SDL MJPEG\n DEA D adpcm_ima_wav ADPCM IMA WAV\n D A D adpcm_ima_ws ADPCM IMA Westwood\n DEA D adpcm_ms ADPCM Microsoft\n D A D adpcm_sbpro_2 ADPCM Sound Blaster Pro 2-bit\n D A D adpcm_sbpro_3 ADPCM Sound Blaster Pro 2.6-bit\n D A D adpcm_sbpro_4 ADPCM Sound Blaster Pro 4-bit\n DEA D adpcm_swf ADPCM Shockwave Flash\n D A D adpcm_thp ADPCM Nintendo Gamecube THP\n D A D adpcm_xa ADPCM CDROM XA\n DEA D adpcm_yamaha ADPCM Yamaha\n DEA D alac ALAC (Apple Lossless Audio Codec)\n D A D als MPEG-4 Audio Lossless Coding (ALS)\n D A D amrnb Adaptive Multi-Rate NarrowBand\n D A D amrwb Adaptive Multi-Rate WideBand\n DEV amv AMV Video\n D V D anm Deluxe Paint Animation\n D V D ansi ASCII\/ANSI art\n D A D ape Monkey's Audio\n DES ass Advanced SubStation Alpha subtitle\n DEV D asv1 ASUS V1\n DEV D asv2 ASUS V2\n D A D atrac1 Atrac 1 (Adaptive TRansform Acoustic Coding)\n D A D atrac3 Atrac 3 (Adaptive TRansform Acoustic Coding 3)\n D V D aura Auravision AURA\n D V D aura2 Auravision Aura 2\n DEV D avrp Avid 1:1 10-bit RGB Packer\n D V D avs AVS (Audio Video Standard) video\n D V D bethsoftvid Bethesda VID video\n D V D bfi Brute Force & Ignorance\n D A D binkaudio_dct Bink Audio (DCT)\n D A D binkaudio_rdft Bink Audio (RDFT)\n D V binkvideo Bink video\n D V D bintext Binary text\n DEV D bmp BMP image\n D A D bmv_audio Discworld II BMV audio\n D V bmv_video Discworld II BMV video\n D V D c93 Interplay C93\n D V D camstudio CamStudio\n D V D camtasia TechSmith Screen Capture Codec\n D V D cavs Chinese AVS video (AVS1-P2, JiZhun profile)\n D V D cdgraphics CD Graphics video\n D V D cinepak Cinepak\n DEV D cljr Cirrus Logic AccuPak\n D A D cook COOK\n D V D cyuv Creative YUV (CYUV)\n DEA D dca DCA (DTS Coherent Acoustics)\n D V D dfa Chronomaster DFA\n D V dirac BBC Dirac VC-2\n DEV D dnxhd VC3\/DNxHD\n DEV dpx DPX image\n D A D dsicinaudio Delphine Software International CIN audio\n D V D dsicinvideo Delphine Software International CIN video\n DES dvbsub DVB subtitles\n DES dvdsub DVD subtitles\n DEV D dvvideo DV (Digital Video)\n D V D dxa Feeble Files\/ScummVM DXA\n D V D dxtory Dxtory\n DEA D eac3 ATSC A\/52 E-AC-3\n D V D eacmv Electronic Arts CMV video\n D V D eamad Electronic Arts Madcow Video\n D V D eatgq Electronic Arts TGQ video\n D V eatgv Electronic Arts TGV video\n D V D eatqi Electronic Arts TQI Video\n D V D escape124 Escape 124\n D V D escape130 Escape 130\n DEV D ffv1 FFmpeg video codec #1\n DEVSD ffvhuff Huffyuv FFmpeg variant\n DEA D flac FLAC (Free Lossless Audio Codec)\n DEV D flashsv Flash Screen Video\n DEV D flashsv2 Flash Screen Video Version 2\n D V D flic Autodesk Animator Flic video\n DEVSD flv Flash Video (FLV) \/ Sorenson Spark \/ Sorenson H.263\n D V D fraps Fraps\n D V D frwu Forward Uncompressed\n DEA D g722 G.722 ADPCM\n DEA g723_1 G.723.1\n DEA D g726 G.726 ADPCM\n D A D g729 G.729\n DEV D gif GIF (Graphics Interchange Format)\n D A D gsm GSM\n D A D gsm_ms GSM Microsoft variant\n DEV D h261 H.261\n DEVSDT h263 H.263 \/ H.263-1996\n D VSD h263i Intel H.263\n EV h263p H.263+ \/ H.263-1998 \/ H.263 version 2\n D V D h264 H.264 \/ AVC \/ MPEG-4 AVC \/ MPEG-4 part 10\n D V D h264_vdpau H.264 \/ AVC \/ MPEG-4 AVC \/ MPEG-4 part 10 (VDPAU acceleration)\n DEVSD huffyuv Huffyuv \/ HuffYUV\n D V D idcinvideo id Quake II CIN video\n D V D idf iCEDraw text\n D V D iff_byterun1 IFF ByteRun1\n D V D iff_ilbm IFF ILBM\n D A D imc IMC (Intel Music Coder)\n D V D indeo2 Intel Indeo 2\n D V indeo3 Intel Indeo 3\n D V indeo4 Intel Indeo Video Interactive 4\n D V indeo5 Intel Indeo Video Interactive 5\n D A D interplay_dpcm DPCM Interplay\n D V D interplayvideo Interplay MVE video\n DEV j2k JPEG 2000\n DEV D jpegls JPEG-LS\n D V D jv Bitmap Brothers JV video\n D V kgv1 Kega Game Video\n D V D kmvc Karl Morton's video codec\n D V D lagarith Lagarith lossless\n DEA D libgsm libgsm GSM\n DEA D libgsm_ms libgsm GSM Microsoft variant\n EA libmp3lame libmp3lame MP3 (MPEG audio layer 3)\n DEA D libopencore_amrnb OpenCORE Adaptive Multi-Rate (AMR) Narrow-Band\n D A D libopencore_amrwb OpenCORE Adaptive Multi-Rate (AMR) Wide-Band\n DEV D libopenjpeg OpenJPEG based JPEG 2000 encoder\n DEV libschroedinger libschroedinger Dirac 2.2\n DEA D libspeex libspeex Speex\n EV libtheora libtheora Theora\n EA libvorbis libvorbis Vorbis\n DEV libvpx libvpx VP8\n EV libx264 libx264 H.264 \/ AVC \/ MPEG-4 AVC \/ MPEG-4 part 10\n EV libx264rgb libx264 H.264 \/ AVC \/ MPEG-4 AVC \/ MPEG-4 part 10 RGB\n EV ljpeg Lossless JPEG\n D V D loco LOCO\n D A D mace3 MACE (Macintosh Audio Compression\/Expansion) 3:1\n D A D mace6 MACE (Macintosh Audio Compression\/Expansion) 6:1\n D V D mdec Sony PlayStation MDEC (Motion DECoder)\n D V D mimic Mimic\n DEV D mjpeg MJPEG (Motion JPEG)\n D V D mjpegb Apple MJPEG-B\n D A D mlp MLP (Meridian Lossless Packing)\n D V D mmvideo American Laser Games MM Video\n D V D motionpixels Motion Pixels video\n D A D mp1 MP1 (MPEG audio layer 1)\n D A D mp1float MP1 (MPEG audio layer 1)\n DEA D mp2 MP2 (MPEG audio layer 2)\n D A D mp2float MP2 (MPEG audio layer 2)\n D A D mp3 MP3 (MPEG audio layer 3)\n D A D mp3adu ADU (Application Data Unit) MP3 (MPEG audio layer 3)\n D A D mp3adufloat ADU (Application Data Unit) MP3 (MPEG audio layer 3)\n D A D mp3float MP3 (MPEG audio layer 3)\n D A D mp3on4 MP3onMP4\n D A D mp3on4float MP3onMP4\n D A D mpc7 Musepack SV7\n D A D mpc8 Musepack SV8\n DEVSDT mpeg1video MPEG-1 video\n D V DT mpeg1video_vdpau MPEG-1 video (VDPAU acceleration)\n DEVSDT mpeg2video MPEG-2 video\n DEVSDT mpeg4 MPEG-4 part 2\n D V DT mpeg4_vdpau MPEG-4 part 2 (VDPAU)\n D VSDT mpegvideo MPEG-1 video\n D V DT mpegvideo_vdpau MPEG-1\/2 video (VDPAU acceleration)\n D VSDT mpegvideo_xvmc MPEG-1\/2 video XvMC (X-Video Motion Compensation)\n DEVSD msmpeg4 MPEG-4 part 2 Microsoft variant version 3\n D VSD msmpeg4v1 MPEG-4 part 2 Microsoft variant version 1\n DEVSD msmpeg4v2 MPEG-4 part 2 Microsoft variant version 2\n D V D msrle Microsoft RLE\n DEV D msvideo1 Microsoft Video-1\n D V D mszh LCL (LossLess Codec Library) MSZH\n D V D mxpeg Mobotix MxPEG video\n DEA D nellymoser Nellymoser Asao\n D V D nuv NuppelVideo\/RTJPEG\n DEV D pam PAM (Portable AnyMap) image\n DEV D pbm PBM (Portable BitMap) image\n DEA D pcm_alaw PCM A-law\n D A D pcm_bluray PCM signed 16|20|24-bit big-endian for Blu-ray media\n D A D pcm_dvd PCM signed 20|24-bit big-endian\n DEA D pcm_f32be PCM 32-bit floating point big-endian\n DEA D pcm_f32le PCM 32-bit floating point little-endian\n DEA D pcm_f64be PCM 64-bit floating point big-endian\n DEA D pcm_f64le PCM 64-bit floating point little-endian\n D A D pcm_lxf PCM signed 20-bit little-endian planar\n DEA D pcm_mulaw PCM mu-law\n DEA D pcm_s16be PCM signed 16-bit big-endian\n DEA D pcm_s16le PCM signed 16-bit little-endian\n D A D pcm_s16le_planar PCM 16-bit little-endian planar\n DEA D pcm_s24be PCM signed 24-bit big-endian\n DEA D pcm_s24daud PCM D-Cinema audio signed 24-bit\n DEA D pcm_s24le PCM signed 24-bit little-endian\n DEA D pcm_s32be PCM signed 32-bit big-endian\n DEA D pcm_s32le PCM signed 32-bit little-endian\n DEA D pcm_s8 PCM signed 8-bit\n D A D pcm_s8_planar PCM signed 8-bit planar\n DEA D pcm_u16be PCM unsigned 16-bit big-endian\n DEA D pcm_u16le PCM unsigned 16-bit little-endian\n DEA D pcm_u24be PCM unsigned 24-bit big-endian\n DEA D pcm_u24le PCM unsigned 24-bit little-endian\n DEA D pcm_u32be PCM unsigned 32-bit big-endian\n DEA D pcm_u32le PCM unsigned 32-bit little-endian\n DEA D pcm_u8 PCM unsigned 8-bit\n D A D pcm_zork PCM Zork\n DEV D pcx PC Paintbrush PCX image\n DEV D pgm PGM (Portable GrayMap) image\n DEV D pgmyuv PGMYUV (Portable GrayMap YUV) image\n D S pgssub HDMV Presentation Graphic Stream subtitles\n D V D pictor Pictor\/PC Paint\n DEV D png PNG image\n DEV D ppm PPM (Portable PixelMap) image\n DEV D prores Apple ProRes\n D V D prores_lgpl Apple ProRes (iCodec Pro)\n D V D ptx V.Flash PTX image\n D A D qcelp QCELP \/ PureVoice\n D A D qdm2 QDesign Music Codec 2\n D V D qdraw Apple QuickDraw\n D V D qpeg Q-team QPEG\n DEV D qtrle QuickTime Animation (RLE) video\n DEV D r10k AJA Kona 10-bit RGB Codec\n DEV D r210 Uncompressed RGB 10-bit\n DEV rawvideo raw video\n DEA D real_144 RealAudio 1.0 (14.4K) encoder\n D A D real_288 RealAudio 2.0 (28.8K)\n D V D rl2 RL2 video\n DEA D roq_dpcm id RoQ DPCM\n DEV D roqvideo id RoQ video\n D V D rpza QuickTime video (RPZA)\n DEV D rv10 RealVideo 1.0\n DEV D rv20 RealVideo 2.0\n D V D rv30 RealVideo 3.0\n D V D rv40 RealVideo 4.0\n D A D s302m SMPTE 302M\n DEV sgi SGI image\n D A D shorten Shorten\n D A D sipr RealAudio SIPR \/ ACELP.NET\n D A D smackaud Smacker audio\n D V D smackvid Smacker video\n D V D smc QuickTime Graphics (SMC)\n DEV D snow Snow\n D A D sol_dpcm DPCM Sol\n DEA D sonic Sonic\n EA sonicls Sonic lossless\n D V D sp5x Sunplus JPEG (SP5X)\n DES srt SubRip subtitle\n D V D sunrast Sun Rasterfile image\n DEV D svq1 Sorenson Vector Quantizer 1 \/ Sorenson Video 1 \/ SVQ1\n D VSD svq3 Sorenson Vector Quantizer 3 \/ Sorenson Video 3 \/ SVQ3\n DEV D targa Truevision Targa image\n D VSD theora Theora\n D V D thp Nintendo Gamecube THP video\n D V D tiertexseqvideo Tiertex Limited SEQ video\n DEV D tiff TIFF image\n D V D tmv 8088flex TMV\n D A D truehd TrueHD\n D V D truemotion1 Duck TrueMotion 1.0\n D V D truemotion2 Duck TrueMotion 2.0\n D A D truespeech DSP Group TrueSpeech\n D A D tta True Audio (TTA)\n D A D twinvq VQF TwinVQ\n D V D txd Renderware TXD (TeXture Dictionary) image\n D V D ultimotion IBM UltiMotion\n D V D utvideo Ut Video\n DEV D v210 Uncompressed 4:2:2 10-bit\n D V D v210x Uncompressed 4:2:2 10-bit\n DEV D v308 Uncompressed packed 4:4:4\n DEV D v410 Uncompressed 4:4:4 10-bit\n D V vb Beam Software VB\n D V D vble VBLE Lossless Codec\n D V D vc1 SMPTE VC-1\n D V D vc1_vdpau SMPTE VC-1 VDPAU\n D V D vc1image Windows Media Video 9 Image v2\n D V D vcr1 ATI VCR1\n D A D vmdaudio Sierra VMD audio\n D V D vmdvideo Sierra VMD video\n D V D vmnc VMware Screen Codec \/ VMware Video\n DEA D vorbis Vorbis\n D VSD vp3 On2 VP3\n D V D vp5 On2 VP5\n D V D vp6 On2 VP6\n D V D vp6a On2 VP6 (Flash version, with alpha channel)\n D V D vp6f On2 VP6 (Flash version)\n D V D vp8 On2 VP8\n D V D vqavideo Westwood Studios VQA (Vector Quantized Animation) video\n D A D wavesynth Wave synthesis pseudo-codec\n D A D wavpack WavPack\n D A wmalossless Windows Media Audio 9 Lossless\n D A D wmapro Windows Media Audio 9 Professional\n DEA D wmav1 Windows Media Audio 1\n DEA D wmav2 Windows Media Audio 2\n D A D wmavoice Windows Media Audio Voice\n DEVSD wmv1 Windows Media Video 7\n DEVSD wmv2 Windows Media Video 8\n D V D wmv3 Windows Media Video 9\n D V D wmv3_vdpau Windows Media Video 9 VDPAU\n D V D wmv3image Windows Media Video 9 Image\n D V D wnv1 Winnov WNV1\n D A D ws_snd1 Westwood Audio (SND1)\n D A D xan_dpcm DPCM Xan\n D V D xan_wc3 Wing Commander III \/ Xan\n D V D xan_wc4 Wing Commander IV \/ Xxan\n D V D xbin eXtended BINary text\n D V D xl Miro VideoXL\n DES xsub DivX subtitles (XSUB)\n DEV D xwd XWD (X Window Dump) image\n DEV D y41p Uncompressed YUV 4:1:1 12-bit\n D V yop Psygnosis YOP Video\n DEV D yuv4 Uncompressed packed 4:2:0\n DEV D zlib LCL (LossLess Codec Library) ZLIB\n DEV D zmbv Zip Motion Blocks Video\n<\/code><\/pre>\nLibrary we use to convert:<\/p>\n
public function getAvailableAudioCodecs()\n {\n return array('libvo_aacenc', 'libfaac', 'libmp3lame');\n }\n<\/code><\/pre>\nBy default I use ‘libmp3lame’ now because ‘libfaac’ is not supported by ffmpeg and when Im trying to encode sound by libfaac I’m getting that codec not found<\/p>\n
Thanks in advance!<\/p>\n","protected":false},"excerpt":{"rendered":"
I’m having a problem setting up a media server. Everything works just great except the sound of Apple devices, I’m not sure if that’s something with “mute” on iOS or our codecs are just not compatible with iOS. OS: Ubuntu 12.04 FFMPEG Config: ffmpeg version 0.10.8-7:0.10.8-1~lucid1 Copyright 2000-2013 the FFmpeg developers built on Sep 5 […]<\/p>\n","protected":false},"author":1,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"footnotes":""},"categories":[1],"tags":[],"class_list":["post-5340","post","type-post","status-publish","format-standard","hentry","category-uncategorized"],"_links":{"self":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5340","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/users\/1"}],"replies":[{"embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/comments?post=5340"}],"version-history":[{"count":0,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/posts\/5340\/revisions"}],"wp:attachment":[{"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/media?parent=5340"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/categories?post=5340"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/unknownerror.org\/index.php\/wp-json\/wp\/v2\/tags?post=5340"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}