Unknown encoder 'libmp3lame'
Posted: Wed Dec 10, 2014 3:45 pmHi,
I 'm new here, and new as well to NAS, not to speak of Linux/Unix. Yet, guided by the TheSwede86's excellent procedure here, I managed to install Serviio 1.4.1.2 on my Zyxel NSA325-v2, firmware V4.71(AALS.0), and FFP version 0.7/arm. It runs like a charm, and I greatly appreciate the way Serviio handles access rights and controls distribution. I have turned off entirely the built-in Twonky server and changed all those public shares into private ones.
Just one thing is disturbing. Something seems to go wrong with ffmpeg/lame handling (presumably libmp3lame) in transcoding to flv for the Mediabrowser, in this case running on my PC (Windows 7 x64, Firefox 34.0.5, Adobe Flash Player 15.0.0.239). When I try to play a movie (mkv), it will not start, and the serviio.log will show something like this:
I'm using ffmpeg-1.2.1-arm-1.txz and lame-3.99.5-arm-1.txz. On start-up, the log for ffmpeg shows:
On the command line, I get:
I tried ffmpeg-2.1.3_git20140213-arm-0, but it refused to load, also complaining about a missing 'libmp3lame'. – Not that playing video in the Mediabrowser is directly vital for me. But I had a similar failure when trying to stream a video with DTS audio to an older LG TV (declared as Panasonic Viera (2010)) that by itself can only play AC3. I can't find the error output anymore. But I remember this worked with the same Serviio version that I had installed on my PC before.
As these are the only two cases involving actual transcoding I've tested, I suspect there's something wrong with the ffmpeg / lame libraries. Anyone got an idea? (Probably the NAS would be too slow anyway, but maybe not.)
I 'm new here, and new as well to NAS, not to speak of Linux/Unix. Yet, guided by the TheSwede86's excellent procedure here, I managed to install Serviio 1.4.1.2 on my Zyxel NSA325-v2, firmware V4.71(AALS.0), and FFP version 0.7/arm. It runs like a charm, and I greatly appreciate the way Serviio handles access rights and controls distribution. I have turned off entirely the built-in Twonky server and changed all those public shares into private ones.
Just one thing is disturbing. Something seems to go wrong with ffmpeg/lame handling (presumably libmp3lame) in transcoding to flv for the Mediabrowser, in this case running on my PC (Windows 7 x64, Firefox 34.0.5, Adobe Flash Player 15.0.0.239). When I try to play a movie (mkv), it will not start, and the serviio.log will show something like this:
- Code:
2014-12-09 10:43:48,144 WARN [ServiioStatusService] IOException occured. Returning error code 500 to the REST layer. Message: Transcoded file '/ffp/tmp/Serviio/transcoding-temp-5885-flv_player-ORIGINAL.stf' cannot be found, FFmpeg execution probably failed
2014-12-09 10:43:48,656 WARN [ProcessExecutor] Process ffmpeg has a return code of 1! This is a possible error. Detailed output follows.
Metadata:
title : 01:37:00.760
Stream #0:0(eng): Video: h264, yuv420p, 1920x808 [SAR 1:1 DAR 240:101], 25 fps, 25 tbr, 1k tbn, 50 tbc (default)
Stream #0:1(ger): Audio: dts, 48000 Hz, 5.1(side), fltp, 1536 kb/s (default)
Unknown encoder 'libmp3lame'
I'm using ffmpeg-1.2.1-arm-1.txz and lame-3.99.5-arm-1.txz. On start-up, the log for ffmpeg shows:
- Code:
2014-12-10 07:01:44,533 INFO [FFMPEGWrapper] Found FFmpeg: ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers
2014-12-10 07:01:44,534 WARN [FFMPEGWrapper] FFmpeg is not compiled with librtmp support, RTMP streaming will not work.
2014-12-10 07:01:44,534 WARN [FFMPEGWrapper] FFmpeg is not compiled with libass support, rendering subtitles (hardsubs) will not work.
On the command line, I get:
- Code:
:~# ffmpeg -version
ffmpeg version 1.2.1
built on Jun 24 2013 07:49:34 with gcc 4.5.4 (GCC) 20111110 (prerelease)
configuration: --prefix=/ffp --disable-static --enable-shared --enable-gpl --enable-version3 --enable-nonfree --enable-small --disable-encoder=aac --disable-decoder=aac --disable-armv6 --disable-armv6t2 --disable-amd3dnow --disable-amd3dnowext --disable-mmx --disable-mmxext --disable-sse --disable-sse2 --disable-sse3 --disable-ssse3 --disable-sse4 --disable-sse42 --disable-vfp --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --disable-mipsfpu --enable-zlib --enable-postproc --enable-swscale
libavutil 52. 18.100 / 52. 18.100
libavcodec 54. 92.100 / 54. 92.100
libavformat 54. 63.104 / 54. 63.104
libavdevice 54. 3.103 / 54. 3.103
libavfilter 3. 42.103 / 3. 42.103
libswscale 2. 2.100 / 2. 2.100
libswresample 0. 17.102 / 0. 17.102
libpostproc 52. 2.100 / 52. 2.100
:~# lame -?
LAME 32bits version 3.99.5 (http://lame.sf.net)
...
I tried ffmpeg-2.1.3_git20140213-arm-0, but it refused to load, also complaining about a missing 'libmp3lame'. – Not that playing video in the Mediabrowser is directly vital for me. But I had a similar failure when trying to stream a video with DTS audio to an older LG TV (declared as Panasonic Viera (2010)) that by itself can only play AC3. I can't find the error output anymore. But I remember this worked with the same Serviio version that I had installed on my PC before.
As these are the only two cases involving actual transcoding I've tested, I suspect there's something wrong with the ffmpeg / lame libraries. Anyone got an idea? (Probably the NAS would be too slow anyway, but maybe not.)