Вебкамера, высокое разрешение, fsp и роутер со слабым железом

[sunny]

Кстати все кодеки ffmpeg-a:

root@***:/# ffmpeg -codecs
ffmpeg version 2.6.2 Copyright (c) 2000-2015 the FFmpeg developers
  built with gcc 4.8.3 (OpenWrt/Linaro GCC 4.8-2014.04 r47390)
  configuration: --enable-cross-compile --cross-prefix=mipsel-openwrt-linux-uclibc- --arch=mipsel --target-os=linux --prefix=/usr --pkg-config=pkg-config --enable-shared --enable-static --enable-small --enable-pthreads --enable-zlib --disable-runtime-cpudetect --disable-doc --disable-debug --enable-gpl --enable-version3 --disable-altivec --disable-amd3dnow --disable-amd3dnowext --disable-mmx --disable-mmxext --disable-sse --disable-sse2 --disable-sse3 --disable-ssse3 --disable-sse4 --disable-sse42 --disable-avx --disable-xop --disable-fma3 --disable-fma4 --disable-avx2 --disable-vfp --disable-neon --disable-inline-asm --disable-yasm --disable-mips32r2 --disable-mipsdspr1 --disable-mipsdspr2 --disable-mipsfpu --disable-dxva2 --disable-lzma --disable-vaapi --disable-vda --disable-vdpau --disable-outdevs
  libavutil      54. 20.100 / 54. 20.100
  libavcodec     56. 26.100 / 56. 26.100
  libavformat    56. 25.101 / 56. 25.101
  libavdevice    56.  4.100 / 56.  4.100
  libavfilter     5. 11.102 /  5. 11.102
  libswscale      3.  1.101 /  3.  1.101
  libswresample   1.  1.100 /  1.  1.100
  libpostproc    53.  3.100 / 53.  3.100
Codecs:
 D..... = Decoding supported
 .E.... = Encoding supported
 ..V... = Video codec
 ..A... = Audio codec
 ..S... = Subtitle codec
 ...I.. = Intra frame-only codec
 ....L. = Lossy compression
 .....S = Lossless compression
 -------
 D.VI.. 012v                 
 D.V.L. 4xm                  
 D.VI.S 8bps                 
 .EVIL. a64_multi             (encoders: a64multi )
 .EVIL. a64_multi5            (encoders: a64multi5 )
 D.V..S aasc                 
 D.VIL. aic                  
 DEVI.S alias_pix            
 DEVIL. amv                  
 D.V.L. anm                  
 D.V.L. ansi                 
 D.V..S apng                 
 DEVIL. asv1                 
 DEVIL. asv2                 
 D.VIL. aura                 
 D.VIL. aura2                
 D.V... avrn                 
 DEVI.. avrp                 
 D.V.L. avs                  
 DEVI.. avui                 
 DEVI.. ayuv                 
 D.V.L. bethsoftvid          
 D.V.L. bfi                  
 D.V.L. binkvideo            
 D.VI.. bintext              
 DEVI.S bmp                  
 D.V..S bmv_video            
 D.VI.S brender_pix          
 D.V.L. c93                  
 D.V.L. cavs                 
 D.V.L. cdgraphics           
 D.VIL. cdxl                 
 DEV.L. cinepak              
 DEVIL. cljr                 
 D.VI.S cllc                 
 D.V.L. cmv                   (decoders: eacmv )
 D.V... cpia                 
 D.V..S cscd                  (decoders: camstudio )
 D.VIL. cyuv                 
 D.V.L. dfa                  
 D.V.LS dirac                
 DEVIL. dnxhd                
 DEVI.S dpx                  
 D.V.L. dsicinvideo          
 DEVIL. dvvideo              
 D.V..S dxa                  
 D.VI.S dxtory               
 D.V.L. escape124            
 D.V.L. escape130            
 D.VILS exr                  
 DEV..S ffv1                 
 DEVI.S ffvhuff              
 D.V.L. fic                  
 DEV..S flashsv              
 DEV.L. flashsv2             
 D.V..S flic                 
 DEV.L. flv1                  (decoders: flv ) (encoders: flv )
 D.V..S fraps                
 D.VI.S frwu                 
 D.V.L. g2m                  
 DEV..S gif                  
 DEV.L. h261                 
 DEV.L. h263                 
 D.V.L. h263i                
 DEV.L. h263p                
 D.V.LS h264                 
 D.V.L. hevc                 
 D.V.L. hnm4video            
 D.VIL. hqx                  
 DEVI.S huffyuv              
 D.V.L. idcin                 (decoders: idcinvideo )
 D.VI.. idf                  
 D.V.L. iff_byterun1          (decoders: iff )
 D.V.L. iff_ilbm              (decoders: iff )
 D.V.L. indeo2               
 D.V.L. indeo3               
 D.V.L. indeo4               
 D.V.L. indeo5               
 D.V.L. interplayvideo       
 DEVILS jpeg2000             
 DEVILS jpegls               
 D.VIL. jv                   
 D.V.L. kgv1                 
 D.V.L. kmvc                 
 D.VI.S lagarith             
 .EVI.S ljpeg                
 D.VI.S loco                 
 D.V.L. mad                   (decoders: eamad )
 D.VIL. mdec                 
 D.V.L. mimic                
 DEVIL. mjpeg                
 D.VIL. mjpegb               
 D.V.L. mmvideo              
 D.V.L. motionpixels         
 DEV.L. mpeg1video           
 DEV.L. mpeg2video            (decoders: mpeg2video mpegvideo )
 DEV.L. mpeg4                
 ..V.L. mpegvideo_xvmc       
 D.V.L. msa1                 
 D.V.L. msmpeg4v1            
 DEV.L. msmpeg4v2            
 DEV.L. msmpeg4v3             (decoders: msmpeg4 ) (encoders: msmpeg4 )
 D.V..S msrle                
 D.V.L. mss1                 
 D.VIL. mss2                 
 DEV.L. msvideo1             
 D.VI.S mszh                 
 D.V.L. mts2                 
 D.VIL. mvc1                 
 D.VIL. mvc2                 
 D.V.L. mxpeg                
 D.V.L. nuv                  
 D.V.L. paf_video            
 DEVI.S pam                  
 DEVI.S pbm                  
 DEVI.S pcx                  
 DEVI.S pgm                  
 DEVI.S pgmyuv               
 D.VIL. pictor               
 DEV..S png                  
 DEVI.S ppm                  
 DEVIL. prores                (decoders: prores prores_lgpl ) (encoders: prores prores_aw prores_ks )
 D.VIL. ptx                  
 D.VI.S qdraw                
 D.V.L. qpeg                 
 DEV..S qtrle                
 DEVI.S r10k                 
 DEVI.S r210                 
 DEVI.S rawvideo             
 D.VIL. rl2                  
 DEV.L. roq                   (decoders: roqvideo ) (encoders: roqvideo )
 D.V.L. rpza                 
 DEV.L. rv10                 
 DEV.L. rv20                 
 D.V.L. rv30                 
 D.V.L. rv40                 
 D.V.L. sanm                 
 DEVI.S sgi                  
 D.VI.S sgirle               
 D.V.L. smackvideo            (decoders: smackvid )
 D.V.L. smc                  
 D.V... smv                   (decoders: smvjpeg )
 DEV.LS snow                 
 D.VIL. sp5x                 
 DEVI.S sunrast              
 DEV.L. svq1                 
 D.V.L. svq3                 
 DEVI.S targa                
 D.VI.. targa_y216           
 D.V.L. tgq                   (decoders: eatgq )
 D.V.L. tgv                   (decoders: eatgv )
 D.V.L. theora               
 D.VIL. thp                  
 D.V.L. tiertexseqvideo      
 DEVI.S tiff                 
 D.VIL. tmv                  
 D.V.L. tqi                   (decoders: eatqi )
 D.V.L. truemotion1          
 D.V.L. truemotion2          
 D.V..S tscc                  (decoders: camtasia )
 D.V.L. tscc2                
 D.VIL. txd                  
 D.V.L. ulti                  (decoders: ultimotion )
 DEVI.S utvideo              
 DEVI.S v210                 
 D.VI.S v210x                
 DEVI.. v308                 
 DEVI.. v408                 
 DEVI.S v410                 
 D.V.L. vb                   
 D.VI.S vble                 
 D.V.L. vc1                  
 D.V.L. vc1image             
 D.VIL. vcr1                 
 D.VIL. vixl                  (decoders: xl )
 D.V.L. vmdvideo             
 D.V..S vmnc                 
 D.V.L. vp3                  
 D.V.L. vp5                  
 D.V.L. vp6                  
 D.V.L. vp6a                 
 D.V.L. vp6f                 
 D.V.L. vp7                  
 D.V.L. vp8                  
 D.V.L. vp9                  
 D.VILS webp                 
 DEV.L. wmv1                 
 DEV.L. wmv2                 
 D.V.L. wmv3                 
 D.V.L. wmv3image            
 D.VIL. wnv1                 
 D.V.L. ws_vqa                (decoders: vqavideo )
 D.V.L. xan_wc3              
 D.V.L. xan_wc4              
 D.VI.. xbin                 
 DEVI.S xbm                  
 DEVIL. xface                
 DEVI.S xwd                  
 DEVI.. y41p                 
 D.V.L. yop                  
 DEVI.. yuv4                 
 D.V..S zerocodec            
 DEVI.S zlib                 
 DEV..S zmbv                 
 D.A.L. 8svx_exp             
 D.A.L. 8svx_fib             
 DEA.L. aac                  
 D.A.L. aac_latm             
 DEA.L. ac3                   (decoders: ac3 ac3_fixed ) (encoders: ac3 ac3_fixed )
 D.A.L. adpcm_4xm            
 DEA.L. adpcm_adx            
 D.A.L. adpcm_afc            
 D.A.L. adpcm_ct             
 D.A.L. adpcm_dtk            
 D.A.L. adpcm_ea             
 D.A.L. adpcm_ea_maxis_xa    
 D.A.L. adpcm_ea_r1          
 D.A.L. adpcm_ea_r2          
 D.A.L. adpcm_ea_r3          
 D.A.L. adpcm_ea_xas         
 DEA.L. adpcm_g722            (decoders: g722 ) (encoders: g722 )
 DEA.L. adpcm_g726            (decoders: g726 ) (encoders: g726 )
 D.A.L. adpcm_g726le          (decoders: g726le )
 D.A.L. adpcm_ima_amv        
 D.A.L. adpcm_ima_apc        
 D.A.L. adpcm_ima_dk3        
 D.A.L. adpcm_ima_dk4        
 D.A.L. adpcm_ima_ea_eacs    
 D.A.L. adpcm_ima_ea_sead    
 D.A.L. adpcm_ima_iss        
 D.A.L. adpcm_ima_oki        
 DEA.L. adpcm_ima_qt         
 D.A.L. adpcm_ima_rad        
 D.A.L. adpcm_ima_smjpeg     
 DEA.L. adpcm_ima_wav        
 D.A.L. adpcm_ima_ws         
 DEA.L. adpcm_ms             
 D.A.L. adpcm_sbpro_2        
 D.A.L. adpcm_sbpro_3        
 D.A.L. adpcm_sbpro_4        
 DEA.L. adpcm_swf            
 D.A.L. adpcm_thp            
 D.A.L. adpcm_vima            (decoders: adpcm_vima vima )
 D.A.L. adpcm_xa             
 DEA.L. adpcm_yamaha         
 DEA..S alac                 
 D.A.L. amr_nb                (decoders: amrnb )
 D.A.L. amr_wb                (decoders: amrwb )
 D.A..S ape                  
 D.A.L. atrac1               
 D.A.L. atrac3               
 D.A.L. atrac3p               (decoders: atrac3plus )
 D.A.L. avc                   (decoders: on2avc )
 D.A.L. binkaudio_dct        
 D.A.L. binkaudio_rdft       
 D.A.L. bmv_audio            
 ..A.L. celt                 
 DEA.L. comfortnoise         
 D.A.L. cook                 
 D.A.L. dsd_lsbf             
 D.A.L. dsd_lsbf_planar      
 D.A.L. dsd_msbf             
 D.A.L. dsd_msbf_planar      
 D.A.L. dsicinaudio          
 D.A.L. dss_sp                (decoders: DSS SP )
 DEA.LS dts                   (decoders: dca ) (encoders: dca )
 ..A.L. dvaudio              
 DEA.L. eac3                 
 D.A.L. evrc                 
 DEA..S flac                 
 DEA.L. g723_1               
 D.A.L. g729                 
 D.A.L. gsm                  
 D.A.L. gsm_ms               
 D.A.L. iac                  
 ..A.L. ilbc                 
 D.A.L. imc                  
 D.A.L. interplay_dpcm       
 D.A.L. mace3                
 D.A.L. mace6                
 D.A.L. metasound            
 D.A..S mlp                  
 D.A.L. mp1                   (decoders: mp1 mp1float )
 DEA.L. mp2                   (decoders: mp2 mp2float ) (encoders: mp2 mp2fixed )
 D.A.L. mp3                   (decoders: mp3 mp3float )
 D.A.L. mp3adu                (decoders: mp3adu mp3adufloat )
 D.A.L. mp3on4                (decoders: mp3on4 mp3on4float )
 D.A..S mp4als                (decoders: als )
 D.A.L. musepack7             (decoders: mpc7 )
 D.A.L. musepack8             (decoders: mpc8 )
 DEA.L. nellymoser           
 D.A.L. opus                 
 D.A.L. paf_audio            
 DEA.L. pcm_alaw             
 D.A..S pcm_bluray           
 D.A..S pcm_dvd              
 DEA..S pcm_f32be            
 DEA..S pcm_f32le            
 DEA..S pcm_f64be            
 DEA..S pcm_f64le            
 D.A..S pcm_lxf              
 DEA.L. pcm_mulaw            
 DEA..S pcm_s16be            
 DEA..S pcm_s16be_planar     
 DEA..S pcm_s16le            
 DEA..S pcm_s16le_planar     
 DEA..S pcm_s24be            
 DEA..S pcm_s24daud          
 DEA..S pcm_s24le            
 DEA..S pcm_s24le_planar     
 DEA..S pcm_s32be            
 DEA..S pcm_s32le            
 DEA..S pcm_s32le_planar     
 DEA..S pcm_s8               
 DEA..S pcm_s8_planar        
 DEA..S pcm_u16be            
 DEA..S pcm_u16le            
 DEA..S pcm_u24be            
 DEA..S pcm_u24le            
 DEA..S pcm_u32be            
 DEA..S pcm_u32le            
 DEA..S pcm_u8               
 D.A.L. pcm_zork             
 D.A.L. qcelp                
 D.A.L. qdm2                 
 ..A.L. qdmc                 
 DEA.L. ra_144                (decoders: real_144 ) (encoders: real_144 )
 D.A.L. ra_288                (decoders: real_288 )
 D.A..S ralf                 
 DEA.L. roq_dpcm             
 DEA..S s302m                
 D.A..S shorten              
 D.A.L. sipr                 
 D.A.L. smackaudio            (decoders: smackaud )
 ..A.L. smv                  
 D.A.L. sol_dpcm             
 DEA... sonic                
 .EA... sonicls              
 ..A.L. speex                
 D.A..S tak                  
 D.A..S truehd               
 D.A.L. truespeech           
 DEA..S tta                  
 D.A.L. twinvq               
 D.A.L. vima                  (decoders: adpcm_vima vima )
 D.A.L. vmdaudio             
 DEA.L. vorbis               
 ..A.L. voxware              
 D.A... wavesynth            
 DEA.LS wavpack              
 D.A.L. westwood_snd1         (decoders: ws_snd1 )
 D.A..S wmalossless          
 D.A.L. wmapro               
 DEA.L. wmav1                
 DEA.L. wmav2                
 D.A.L. wmavoice             
 D.A.L. xan_dpcm             
 ..D... bin_data             
 ..D... dvd_nav_packet       
 ..D... klv                  
 ..D... otf                  
 ..D... timed_id3            
 ..D... ttf                  
 DES... ass                  
 DES... dvb_subtitle          (decoders: dvbsub ) (encoders: dvbsub )
 ..S... dvb_teletext         
 DES... dvd_subtitle          (decoders: dvdsub ) (encoders: dvdsub )
 D.S... eia_608               (decoders: cc_dec )
 D.S... hdmv_pgs_subtitle     (decoders: pgssub )
 D.S... jacosub              
 D.S... microdvd             
 DES... mov_text             
 D.S... mpl2                 
 D.S... pjs                  
 D.S... realtext             
 D.S... sami                 
 ..S... srt                  
 DES... ssa                  
 D.S... stl                  
 DES... subrip                (decoders: srt subrip ) (encoders: srt subrip )
 D.S... subviewer            
 D.S... subviewer1           
 D.S... text                 
 D.S... vplayer              
 DES... webvtt               
 DES... xsub

ffmpeg library оптимизация декодирование H.264 для встраемых систем:
http://www.linux.org.ru/forum/development/11472891
===

Я взял ролик HD 720 разбил его на *.png - сейчас перекидываю их на Яндекс диск.

Потом попробую собрать из них видео с помощью ffmpeg c прошивки с Вашим патчем U5.

Делаю скрипт:

#!/bin/sh
ffmpeg -r 25 -y -i "/mnt/ya/123/_%d.png" /mnt/ya/123/output.avi

Кидаю в роутер, запускать его буду с веб интерфейса...
А в терминале по ssh буду смотреть top