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Compile ffmpeg for android statically [duplicate]
1er novembre 2013, par Gonzalo SoleraThis question already has an answer here:
- FFMPEG on Android 5 answers
I have been using an old version of ffmpeg compiled statically that I downloaded from Internet. I need to compile my own STATIC ffmpeg with the h264 encoder for android, but I´m a bit noob in this and I´m not sure in how to do that. I have read some tutorials but they weren´t so useful... I would be very grateful if somebody could explain me step by step how to do that. Thanks!!
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cannot convert FLV to MP4 despite compiling ffmpeg with all codecs
1er novembre 2013, par RubytasticTry to convert FLV to MP4 with below params, but it always fails. I included also list of codeces that are compiled in. Why It will not convert the FLV to MP4, who knows?
ffmpeg -y -i stream2.flv -acodec libmp3lame -ar 44100 -ac 1 -vcodec libx264 stream2.mp4; ffmpeg version git-2013-11-01-64a0ed1 Copyright (c) 2000-2013 the FFmpeg developers built on Nov 1 2013 14:44:29 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3) configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --extra-libs=-ldl --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 libavutil 52. 49.100 / 52. 49.100 libavcodec 55. 40.100 / 55. 40.100 libavformat 55. 20.100 / 55. 20.100 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 90.100 / 3. 90.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 3.100 Input #0, flv, from 'stream2.flv': Duration: 00:00:01.60, start: 0.000000, bitrate: 636 kb/s Stream #0:0: Video: h264 (Baseline), yuv420p(tv), 640x480 [SAR 1:1 DAR 4:3], 11.92 tbr, 1k tbn, 60 tbc Stream #0:1: Audio: speex, 16000 Hz, mono [graph 1 input from stream 0:1 @ 0xb000d40] Invalid sample format (null) Error opening filters!i followed the official compile documentation with all the codes, this is my full codec list:
ffmpeg version git-2013-11-01-64a0ed1 Copyright (c) 2000-2013 the FFmpeg developers built on Nov 1 2013 14:44:29 with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-3) configuration: --prefix=/root/ffmpeg_build --extra-cflags=-I/root/ffmpeg_build/include --extra-ldflags=-L/root/ffmpeg_build/lib --bindir=/root/bin --extra-libs=-ldl --enable-gpl --enable-nonfree --enable-libfdk_aac --enable-libmp3lame --enable-libopus --enable-libvorbis --enable-libvpx --enable-libx264 libavutil 52. 49.100 / 52. 49.100 libavcodec 55. 40.100 / 55. 40.100 libavformat 55. 20.100 / 55. 20.100 libavdevice 55. 5.100 / 55. 5.100 libavfilter 3. 90.100 / 3. 90.100 libswscale 2. 5.101 / 2. 5.101 libswresample 0. 17.104 / 0. 17.104 libpostproc 52. 3.100 / 52. 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 Uncompressed 4:2:2 10-bit D.V.L. 4xm 4X Movie D.VI.S 8bps QuickTime 8BPS video .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 ) D.V..S aasc Autodesk RLE D.VIL. aic Apple Intermediate Codec DEVIL. amv AMV Video D.V.L. anm Deluxe Paint Animation D.V.L. ansi ASCII/ANSI art DEVIL. asv1 ASUS V1 DEVIL. asv2 ASUS V2 D.VIL. aura Auravision AURA D.VIL. aura2 Auravision Aura 2 D.V... avrn Avid AVI Codec DEVI.. avrp Avid 1:1 10-bit RGB Packer D.V.L. avs AVS (Audio Video Standard) video DEVI.. avui Avid Meridien Uncompressed DEVI.. ayuv Uncompressed packed MS 4:4:4:4 D.V.L. bethsoftvid Bethesda VID video D.V.L. bfi Brute Force & Ignorance D.V.L. binkvideo Bink video D.VI.. bintext Binary text DEVI.S bmp BMP (Windows and OS/2 bitmap) D.V..S bmv_video Discworld II BMV video D.VI.S brender_pix BRender PIX image D.V.L. c93 Interplay C93 D.V.L. cavs Chinese AVS (Audio Video Standard) (AVS1-P2, JiZhun profile) D.V.L. cdgraphics CD Graphics video D.VIL. cdxl Commodore CDXL video D.V.L. cinepak Cinepak DEVIL. cljr Cirrus Logic AccuPak D.VI.S cllc Canopus Lossless Codec D.V.L. cmv Electronic Arts CMV video (decoders: eacmv ) D.V... cpia CPiA video format D.V..S cscd CamStudio (decoders: camstudio ) D.VIL. cyuv Creative YUV (CYUV) D.V.L. dfa Chronomaster DFA D.V.LS dirac Dirac DEVIL. dnxhd VC3/DNxHD DEVI.S dpx DPX (Digital Picture Exchange) image D.V.L. dsicinvideo Delphine Software International CIN video DEVIL. dvvideo DV (Digital Video) D.V..S dxa Feeble Files/ScummVM DXA D.VI.S dxtory Dxtory D.V.L. escape124 Escape 124 D.V.L. escape130 Escape 130 D.VILS exr OpenEXR image DEV..S ffv1 FFmpeg video codec #1 DEVI.S ffvhuff Huffyuv FFmpeg variant DEV..S flashsv Flash Screen Video v1 DEV.L. flashsv2 Flash Screen Video v2 D.V..S flic Autodesk Animator Flic video DEV.L. flv1 FLV / Sorenson Spark / Sorenson H.263 (Flash Video) (decoders: flv ) (encoders: flv ) D.V..S fraps Fraps D.VI.S frwu Forward Uncompressed D.V.L. g2m Go2Meeting DEV..S gif GIF (Graphics Interchange Format) DEV.L. h261 H.261 DEV.L. h263 H.263 / H.263-1996, H.263+ / H.263-1998 / H.263 version 2 D.V.L. h263i Intel H.263 DEV.L. h263p H.263+ / H.263-1998 / H.263 version 2 DEV.LS h264 H.264 / AVC / MPEG-4 AVC / MPEG-4 part 10 (encoders: libx264 libx264rgb ) D.V.LS hevc H.265 / HEVC D.V.L. hnm4video HNM 4 video DEVI.S huffyuv HuffYUV D.V.L. idcin id Quake II CIN video (decoders: idcinvideo ) D.VI.. idf iCEDraw text D.V.L. iff_byterun1 IFF ByteRun1 (decoders: iff ) D.V.L. iff_ilbm IFF ILBM (decoders: iff ) D.V.L. indeo2 Intel Indeo 2 D.V.L. indeo3 Intel Indeo 3 D.V.L. indeo4 Intel Indeo Video Interactive 4 D.V.L. indeo5 Intel Indeo Video Interactive 5 D.V.L. interplayvideo Interplay MVE video DEVILS jpeg2000 JPEG 2000 DEVILS jpegls JPEG-LS D.VIL. jv Bitmap Brothers JV video D.V.L. kgv1 Kega Game Video D.V.L. kmvc Karl Morton's video codec D.VI.S lagarith Lagarith lossless .EVI.S ljpeg Lossless JPEG D.VI.S loco LOCO D.V.L. mad Electronic Arts Madcow Video (decoders: eamad ) D.VIL. mdec Sony PlayStation MDEC (Motion DECoder) D.V.L. mimic Mimic DEVIL. mjpeg Motion JPEG D.VIL. mjpegb Apple MJPEG-B D.V.L. mmvideo American Laser Games MM Video D.V.L. motionpixels Motion Pixels video DEV.L. mpeg1video MPEG-1 video DEV.L. mpeg2video MPEG-2 video (decoders: mpeg2video mpegvideo ) DEV.L. mpeg4 MPEG-4 part 2 ..V.L. mpegvideo_xvmc MPEG-1/2 video XvMC (X-Video Motion Compensation) D.V.L. msa1 MS ATC Screen D.V.L. msmpeg4v1 MPEG-4 part 2 Microsoft variant version 1 DEV.L. msmpeg4v2 MPEG-4 part 2 Microsoft variant version 2 DEV.L. msmpeg4v3 MPEG-4 part 2 Microsoft variant version 3 (decoders: msmpeg4 ) (encoders: msmpeg4 ) D.V..S msrle Microsoft RLE D.V.L. mss1 MS Screen 1 D.VIL. mss2 MS Windows Media Video V9 Screen DEV.L. msvideo1 Microsoft Video 1 D.VI.S mszh LCL (LossLess Codec Library) MSZH D.V.L. mts2 MS Expression Encoder Screen D.VIL. mvc1 Silicon Graphics Motion Video Compressor 1 D.VIL. mvc2 Silicon Graphics Motion Video Compressor 2 D.V.L. mxpeg Mobotix MxPEG video D.V.L. nuv NuppelVideo/RTJPEG D.V.L. paf_video Amazing Studio Packed Animation File Video DEVI.S pam PAM (Portable AnyMap) image DEVI.S pbm PBM (Portable BitMap) image DEVI.S pcx PC Paintbrush PCX image DEVI.S pgm PGM (Portable GrayMap) image DEVI.S pgmyuv PGMYUV (Portable GrayMap YUV) image D.VIL. pictor Pictor/PC Paint DEV..S png PNG (Portable Network Graphics) image DEVI.S ppm PPM (Portable PixelMap) image DEVIL. prores Apple ProRes (iCodec Pro) (decoders: prores prores_lgpl ) (encoders: prores prores_aw prores_ks ) D.VIL. ptx V.Flash PTX image D.VI.S qdraw Apple QuickDraw D.V.L. qpeg Q-team QPEG DEV..S qtrle QuickTime Animation (RLE) video DEVI.S r10k AJA Kona 10-bit RGB Codec DEVI.S r210 Uncompressed RGB 10-bit DEVI.S rawvideo raw video D.VIL. rl2 RL2 video DEV.L. roq id RoQ video (decoders: roqvideo ) (encoders: roqvideo ) D.V.L. rpza QuickTime video (RPZA) DEV.L. rv10 RealVideo 1.0 DEV.L. rv20 RealVideo 2.0 D.V.L. rv30 RealVideo 3.0 D.V.L. rv40 RealVideo 4.0 D.V.L. sanm LucasArts SMUSH video DEVI.S sgi SGI image D.VI.S sgirle SGI RLE 8-bit D.V.L. smackvideo Smacker video (decoders: smackvid ) D.V.L. smc QuickTime Graphics (SMC) D.V... smv Sigmatel Motion Video (decoders: smvjpeg ) DEV.LS snow Snow D.VIL. sp5x Sunplus JPEG (SP5X) DEVI.S sunrast Sun Rasterfile image DEV.L. svq1 Sorenson Vector Quantizer 1 / Sorenson Video 1 / SVQ1 D.V.L. svq3 Sorenson Vector Quantizer 3 / Sorenson Video 3 / SVQ3 DEVI.S targa Truevision Targa image D.VI.. targa_y216 Pinnacle TARGA CineWave YUV16 D.V.L. tgq Electronic Arts TGQ video (decoders: eatgq ) D.V.L. tgv Electronic Arts TGV video (decoders: eatgv ) D.V.L. theora Theora D.VIL. thp Nintendo Gamecube THP video D.V.L. tiertexseqvideo Tiertex Limited SEQ video DEVI.S tiff TIFF image D.VIL. tmv 8088flex TMV D.V.L. tqi Electronic Arts TQI video (decoders: eatqi ) D.V.L. truemotion1 Duck TrueMotion 1.0 D.V.L. truemotion2 Duck TrueMotion 2.0 D.V..S tscc TechSmith Screen Capture Codec (decoders: camtasia ) D.V.L. tscc2 TechSmith Screen Codec 2 D.VIL. txd Renderware TXD (TeXture Dictionary) image D.V.L. ulti IBM UltiMotion (decoders: ultimotion ) DEVI.S utvideo Ut Video DEVI.S v210 Uncompressed 4:2:2 10-bit D.VI.S v210x DEVI.. v308 Uncompressed packed 4:4:4 DEVI.. v408 Uncompressed packed QT 4:4:4:4 DEVI.S v410 Uncompressed 4:4:4 10-bit D.V.L. vb Beam Software VB D.VI.S vble VBLE Lossless Codec D.V.L. vc1 SMPTE VC-1 D.V.L. vc1image Windows Media Video 9 Image v2 D.VIL. vcr1 ATI VCR1 D.VIL. vixl Miro VideoXL (decoders: xl ) D.V.L. vmdvideo Sierra VMD video D.V..S vmnc VMware Screen Codec / VMware Video D.V.L. vp3 On2 VP3 D.V.L. vp5 On2 VP5 D.V.L. vp6 On2 VP6 D.V.L. vp6a On2 VP6 (Flash version, with alpha channel) D.V.L. vp6f On2 VP6 (Flash version) DEV.L. vp8 On2 VP8 (decoders: vp8 libvpx ) (encoders: libvpx ) DEV.L. vp9 Google VP9 (decoders: vp9 libvpx-vp9 ) (encoders: libvpx-vp9 ) D.VILS webp WebP DEV.L. wmv1 Windows Media Video 7 DEV.L. wmv2 Windows Media Video 8 D.V.L. wmv3 Windows Media Video 9 D.V.L. wmv3image Windows Media Video 9 Image D.VIL. wnv1 Winnov WNV1 D.V.L. ws_vqa Westwood Studios VQA (Vector Quantized Animation) video (decoders: vqavideo ) D.V.L. xan_wc3 Wing Commander III / Xan D.V.L. xan_wc4 Wing Commander IV / Xxan D.VI.. xbin eXtended BINary text DEVI.S xbm XBM (X BitMap) image DEVIL. xface X-face image DEVI.S xwd XWD (X Window Dump) image DEVI.. y41p Uncompressed YUV 4:1:1 12-bit D.V.L. yop Psygnosis YOP Video DEVI.. yuv4 Uncompressed packed 4:2:0 D.V..S zerocodec ZeroCodec Lossless Video DEVI.S zlib LCL (LossLess Codec Library) ZLIB DEV..S zmbv Zip Motion Blocks Video D.A.L. 8svx_exp 8SVX exponential D.A.L. 8svx_fib 8SVX fibonacci DEA.L. aac AAC (Advanced Audio Coding) (decoders: aac libfdk_aac ) (encoders: aac libfdk_aac ) D.A.L. aac_latm AAC LATM (Advanced Audio Coding LATM syntax) DEA.L. ac3 ATSC A/52A (AC-3) (encoders: ac3 ac3_fixed ) D.A.L. adpcm_4xm ADPCM 4X Movie DEA.L. adpcm_adx SEGA CRI ADX ADPCM D.A.L. adpcm_afc ADPCM Nintendo Gamecube AFC D.A.L. adpcm_ct ADPCM Creative Technology D.A.L. adpcm_dtk ADPCM Nintendo Gamecube DTK D.A.L. adpcm_ea ADPCM Electronic Arts D.A.L. adpcm_ea_maxis_xa ADPCM Electronic Arts Maxis CDROM XA D.A.L. adpcm_ea_r1 ADPCM Electronic Arts R1 D.A.L. adpcm_ea_r2 ADPCM Electronic Arts R2 D.A.L. adpcm_ea_r3 ADPCM Electronic Arts R3 D.A.L. adpcm_ea_xas ADPCM Electronic Arts XAS DEA.L. adpcm_g722 G.722 ADPCM (decoders: g722 ) (encoders: g722 ) DEA.L. adpcm_g726 G.726 ADPCM (decoders: g726 ) (encoders: g726 ) D.A.L. adpcm_g726le G.726 ADPCM little-endian (decoders: g726le ) D.A.L. adpcm_ima_amv ADPCM IMA AMV D.A.L. adpcm_ima_apc ADPCM IMA CRYO APC D.A.L. adpcm_ima_dk3 ADPCM IMA Duck DK3 D.A.L. adpcm_ima_dk4 ADPCM IMA Duck DK4 D.A.L. adpcm_ima_ea_eacs ADPCM IMA Electronic Arts EACS D.A.L. adpcm_ima_ea_sead ADPCM IMA Electronic Arts SEAD D.A.L. adpcm_ima_iss ADPCM IMA Funcom ISS D.A.L. adpcm_ima_oki ADPCM IMA Dialogic OKI DEA.L. adpcm_ima_qt ADPCM IMA QuickTime D.A.L. adpcm_ima_rad ADPCM IMA Radical D.A.L. adpcm_ima_smjpeg ADPCM IMA Loki SDL MJPEG DEA.L. adpcm_ima_wav ADPCM IMA WAV D.A.L. adpcm_ima_ws ADPCM IMA Westwood DEA.L. adpcm_ms ADPCM Microsoft D.A.L. adpcm_sbpro_2 ADPCM Sound Blaster Pro 2-bit D.A.L. adpcm_sbpro_3 ADPCM Sound Blaster Pro 2.6-bit D.A.L. adpcm_sbpro_4 ADPCM Sound Blaster Pro 4-bit DEA.L. adpcm_swf ADPCM Shockwave Flash D.A.L. adpcm_thp ADPCM Nintendo Gamecube THP D.A.L. adpcm_xa ADPCM CDROM XA DEA.L. adpcm_yamaha ADPCM Yamaha DEA..S alac ALAC (Apple Lossless Audio Codec) D.A.L. amr_nb AMR-NB (Adaptive Multi-Rate NarrowBand) (decoders: amrnb ) D.A.L. amr_wb AMR-WB (Adaptive Multi-Rate WideBand) (decoders: amrwb ) D.A..S ape Monkey's Audio D.A.L. atrac1 ATRAC1 (Adaptive TRansform Acoustic Coding) D.A.L. atrac3 ATRAC3 (Adaptive TRansform Acoustic Coding 3) ..A.L. atrac3p ATRAC3+ (Adaptive TRansform Acoustic Coding 3+) D.A.L. binkaudio_dct Bink Audio (DCT) D.A.L. binkaudio_rdft Bink Audio (RDFT) D.A.L. bmv_audio Discworld II BMV audio ..A.L. celt Constrained Energy Lapped Transform (CELT) DEA.L. comfortnoise RFC 3389 Comfort Noise D.A.L. cook Cook / Cooker / Gecko (RealAudio G2) D.A.L. dsicinaudio Delphine Software International CIN audio DEA.LS dts DCA (DTS Coherent Acoustics) (decoders: dca ) (encoders: dca ) ..A.L. dvaudio DEA.L. eac3 ATSC A/52B (AC-3, E-AC-3) D.A.L. evrc EVRC (Enhanced Variable Rate Codec) DEA..S flac FLAC (Free Lossless Audio Codec) DEA.L. g723_1 G.723.1 D.A.L. g729 G.729 D.A.L. gsm GSM D.A.L. gsm_ms GSM Microsoft variant D.A.L. iac IAC (Indeo Audio Coder) ..A.L. ilbc iLBC (Internet Low Bitrate Codec) D.A.L. imc IMC (Intel Music Coder) D.A.L. interplay_dpcm DPCM Interplay D.A.L. mace3 MACE (Macintosh Audio Compression/Expansion) 3:1 D.A.L. mace6 MACE (Macintosh Audio Compression/Expansion) 6:1 D.A.L. metasound Voxware MetaSound D.A..S mlp MLP (Meridian Lossless Packing) D.A.L. mp1 MP1 (MPEG audio layer 1) (decoders: mp1 mp1float ) DEA.L. mp2 MP2 (MPEG audio layer 2) (decoders: mp2 mp2float ) DEA.L. mp3 MP3 (MPEG audio layer 3) (decoders: mp3 mp3float ) (encoders: libmp3lame ) D.A.L. mp3adu ADU (Application Data Unit) MP3 (MPEG audio layer 3) (decoders: mp3adu mp3adufloat ) D.A.L. mp3on4 MP3onMP4 (decoders: mp3on4 mp3on4float ) D.A..S mp4als MPEG-4 Audio Lossless Coding (ALS) (decoders: als ) D.A.L. musepack7 Musepack SV7 (decoders: mpc7 ) D.A.L. musepack8 Musepack SV8 (decoders: mpc8 ) DEA.L. nellymoser Nellymoser Asao DEA.L. opus Opus (Opus Interactive Audio Codec) (decoders: libopus ) (encoders: libopus ) D.A.L. paf_audio Amazing Studio Packed Animation File Audio DEA.L. pcm_alaw PCM A-law / G.711 A-law D.A..S pcm_bluray PCM signed 16|20|24-bit big-endian for Blu-ray media D.A..S pcm_dvd PCM signed 20|24-bit big-endian DEA..S pcm_f32be PCM 32-bit floating point big-endian DEA..S pcm_f32le PCM 32-bit floating point little-endian DEA..S pcm_f64be PCM 64-bit floating point big-endian DEA..S pcm_f64le PCM 64-bit floating point little-endian D.A..S pcm_lxf PCM signed 20-bit little-endian planar DEA.L. pcm_mulaw PCM mu-law / G.711 mu-law DEA..S pcm_s16be PCM signed 16-bit big-endian DEA..S pcm_s16be_planar PCM signed 16-bit big-endian planar DEA..S pcm_s16le PCM signed 16-bit little-endian DEA..S pcm_s16le_planar PCM signed 16-bit little-endian planar DEA..S pcm_s24be PCM signed 24-bit big-endian DEA..S pcm_s24daud PCM D-Cinema audio signed 24-bit DEA..S pcm_s24le PCM signed 24-bit little-endian DEA..S pcm_s24le_planar PCM signed 24-bit little-endian planar DEA..S pcm_s32be PCM signed 32-bit big-endian DEA..S pcm_s32le PCM signed 32-bit little-endian DEA..S pcm_s32le_planar PCM signed 32-bit little-endian planar DEA..S pcm_s8 PCM signed 8-bit DEA..S pcm_s8_planar PCM signed 8-bit planar DEA..S pcm_u16be PCM unsigned 16-bit big-endian DEA..S pcm_u16le PCM unsigned 16-bit little-endian DEA..S pcm_u24be PCM unsigned 24-bit big-endian DEA..S pcm_u24le PCM unsigned 24-bit little-endian DEA..S pcm_u32be PCM unsigned 32-bit big-endian DEA..S pcm_u32le PCM unsigned 32-bit little-endian DEA..S pcm_u8 PCM unsigned 8-bit D.A.L. pcm_zork PCM Zork D.A.L. qcelp QCELP / PureVoice D.A.L. qdm2 QDesign Music Codec 2 ..A.L. qdmc QDesign Music DEA.L. ra_144 RealAudio 1.0 (14.4K) (decoders: real_144 ) (encoders: real_144 ) D.A.L. ra_288 RealAudio 2.0 (28.8K) (decoders: real_288 ) D.A..S ralf RealAudio Lossless DEA.L. roq_dpcm DPCM id RoQ DEA..S s302m SMPTE 302M D.A..S shorten Shorten D.A.L. sipr RealAudio SIPR / ACELP.NET D.A.L. smackaudio Smacker audio (decoders: smackaud ) ..A.L. smv SMV (Selectable Mode Vocoder) D.A.L. sol_dpcm DPCM Sol DEA... sonic Sonic .EA... sonicls Sonic lossless ..A.L. speex Speex D.A..S tak TAK (Tom's lossless Audio Kompressor) D.A..S truehd TrueHD D.A.L. truespeech DSP Group TrueSpeech DEA..S tta TTA (True Audio) D.A.L. twinvq VQF TwinVQ D.A.L. vima LucasArts VIMA audio D.A.L. vmdaudio Sierra VMD audio DEA.L. vorbis Vorbis (decoders: vorbis libvorbis ) (encoders: vorbis libvorbis ) ..A.L. voxware Voxware RT29 Metasound D.A... wavesynth Wave synthesis pseudo-codec DEA.LS wavpack WavPack D.A.L. westwood_snd1 Westwood Audio (SND1) (decoders: ws_snd1 ) D.A..S wmalossless Windows Media Audio Lossless D.A.L. wmapro Windows Media Audio 9 Professional DEA.L. wmav1 Windows Media Audio 1 DEA.L. wmav2 Windows Media Audio 2 D.A.L. wmavoice Windows Media Audio Voice D.A.L. xan_dpcm DPCM Xan ..D... dvd_nav_packet DVD Nav packet ..D... klv SMPTE 336M Key-Length-Value (KLV) metadata DES... ass ASS (Advanced SSA) subtitle DES... dvb_subtitle DVB subtitles (decoders: dvbsub ) (encoders: dvbsub ) ..S... dvb_teletext DVB teletext DES... dvd_subtitle DVD subtitles (decoders: dvdsub ) (encoders: dvdsub ) ..S... eia_608 EIA-608 closed captions D.S... hdmv_pgs_subtitle HDMV Presentation Graphic Stream subtitles (decoders: pgssub ) D.S... jacosub JACOsub subtitle D.S... microdvd MicroDVD subtitle DES... mov_text MOV text D.S... mpl2 MPL2 subtitle D.S... pjs PJS (Phoenix Japanimation Society) subtitle D.S... realtext RealText subtitle D.S... sami SAMI subtitle DES... srt SubRip subtitle with embedded timing DES... ssa SSA (SubStation Alpha) subtitle DES... subrip SubRip subtitle D.S... subviewer SubViewer subtitle D.S... subviewer1 SubViewer v1 subtitle D.S... text raw UTF-8 text D.S... vplayer VPlayer subtitle D.S... webvtt WebVTT subtitle DES... xsub XSUB -
How to set RTSP transport mode to TCP using Xuggler
1er novembre 2013, par Anurag JoshiI am working with a Sanyo VCC HD2300P IP camera and trying to capture the frame from the live stream on the camera. I have another camera that provides an rtsp stream and the Xuggler code works fantastically on that. However, on the sanyo camera I get the error below
could not open stream: rtsp://admin:admin@192.168.0.3:554/VideoInput/1/h264/1I use this stream on iSpy and VLC and am able to get the stream. Using the functionality from these 2 programs I am also able to capture a frame from the stream. The URL for the other camera that works well is rtsp://admin:123456@192.168.0.246/mpeg4cif. So on the face of it I don't see a reason why it should not work.
Any help will be highly appreciated.
EDIT: I searched and experimented a lot. Earlier I was using the inbuilt support for Sanyo cameras in iSpy using which the camera stream was visible. However, when I tried to directly provide the URL for the H.264 stream, the stream would not work unless I changed RTSP mode to TCP. This gave me a hint that probably I need to call the IContainer.open method in a manner that uses RTSP over TCP. Googling about it threw some possible solutions like
using rtsp://192.168.0.3:554/VideoInput/1/h264/1?tcpIt says that this would force the stream to open on TCP. However, nothing has changed for me. I still get the same error.
EDIT2: So essentially it boils down to how do I set the RTSP transport mode to TCP? By default the transport mode for RTSP is UDP.
EDIT3: I am still searching for a solution. Looks like in Xuggler 1.19 all these features were provided directly on the IContainer, IStreamCoder and IVideoSampler objects using the setProperty method which implements the IConfigurable interface. However,
setProperty("rtsp_transport", "tcp")always returns a -ve value indicating that the setProperty command failed. This is because if we call the getPropertyNames() function on each of the IContainer, IStreamCoder and IVideoSampler objects, the list of properties returned doesn't contain a property called rtsp_transport. At the same time, https://github.com/artclarke/xuggle-xuggler/blob/master/captive/ffmpeg/csrc/doc/protocols.texi this article suggests that it is indeed possible to set the rtsp_transport value to tcp. I am however, unable to understand it. Please help!!
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Can't open encoder when use libavcodec
1er novembre 2013, par liuyanghejerryI'm using libavcodec, version 9.7, to write a simple demo, almost exactly like example in official example.
However, I can't open encoder. Also,
av_opt_set(context->priv_data, "preset", "slow", 0)always leads to crush.This is my code:
// other code... int ret = 0; avcodec_register_all(); AVCodec* codec = NULL; AVCodecContext* context = NULL; AVFrame* frame = NULL; uint8_t endcode[] = { 0, 0, 1, 0xb7 }; codec = avcodec_find_encoder(AV_CODEC_ID_H264); if(!codec){ qDebug()<<"cannot find encoder"; return; } qDebug()<<"encoder found"; context = avcodec_alloc_context3(codec); if(!context){ qDebug()<<"cannot alloc context"; return; } qDebug()<<"context allocted"; context->bit_rate = 400000; /* resolution must be a multiple of two */ context->width = 352; context->height = 288; /* frames per second */ context->time_base= (AVRational){1,25}; context->gop_size = 10; /* emit one intra frame every ten frames */ context->max_b_frames=1; context->pix_fmt = AV_PIX_FMT_YUV420P; qDebug()<<"context init"; // av_opt_set(context->priv_data, "preset", "slow", 0); // this will crush AVDictionary *d = NULL; av_dict_set(&d, "preset", "ultrafast",0); // this won't ret = avcodec_open2(context, codec, &d); if ( ret < 0) { qDebug()<<"cannot open codec"</ other code...This outputs:
encoder found
context allocted
context init
cannot open codec -22
[libx264 @ 0340B340] [IMGUTILS @ 0028FC34] Picture size 0x10 is invalid
[libx264 @ 0340B340] ignoring invalid width/height values
[libx264 @ 0340B340] Specified pix_fmt is not supported
I don't think the width/height is invalid and format there either. I have no idea what's wrong here.
Any help. plz?
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Trying to use FFMPEG in C and Ubuntu
1er novembre 2013, par obelixI have been trying to use FFMPEG in gcc under Ubuntu. I've done the linking stuff required in order to make my code compile but i get the following errors:
tutorial01.c:(.text+0x37d): undefined reference to `avcodec_decode_video' tutorial01.c:(.text+0x3c5): undefined reference to `img_convert'The source I use is the one from the following tutorial http://dranger.com/ffmpeg/tutorial01.c
(original link: http://dranger.com/ffmpeg/tutorial01.html)
I know that the source of the turotorial is quite old. So does anyone know of any new functions that replace the ones mentioned in the error messages??
ALso are there any updated documenation oin tutorial form that i could possibly use?
Thanks in advance !!
