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HOW TO APPLY TRANSITION EFFECTS IN FFMPEG ? [closed]
8 janvier 2023, par SMARTI have 7 videos with audio, i tried to apply transition effects on these files, written code in python for this , i got error .


python code :
import subprocess as sp


def runffmpeg(cmd):
 try:
 pipe = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.STDOUT,
 universal_newlines=True)
 
 ffmpeg_output, _ = pipe.communicate()
 
 print(ffmpeg_output)
 return (ffmpeg_output)
 
 except sp.CalledProcessError as err:
 print("FFmpeg stdout output on error:\n" + err.output)
 
 def get_duration(fn):
 cmd = (
 f"ffprobe -v error -show_entries format=duration -of default=noprint_wrappers=1:nokey=1 {fn}")
 
 cmd1 = (
 f"ffprobe -v error -of flat=s_ -select_streams 1 -show_entries stream=duration -of default=noprint_wrappers=1:nokey=1 {fn}")
 try:
 pipe = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.STDOUT,
 universal_newlines=True)
 
 viddur, _ = pipe.communicate()
 
 print(viddur)
 
 pipe = sp.Popen(cmd1, stdout=sp.PIPE, stderr=sp.STDOUT,
 universal_newlines=True)
 
 auddur, _ = pipe.communicate()
 
 try:
 auddur = float(auddur.strip())
 except:
 auddur = 0
 
 print(auddur)
 
 # if (len(auddur) == 0):
 # auddur = 0
 
 return float(viddur.strip()), (auddur)
 
 except sp.CalledProcessError as err:
 print("FFmpeg stdout output on error:\n" + err.output)
 
 
 def trans(clips, effects, out="trans.mp4"):
 filtc = " [v1][v2]xfade=wipedown:duration=1:offset=4[x1];"
 i = 0
 fcv = ""
 fca = ""
 d1 = 0
 af = ""
 dur = []
 aud = []
 inp = ""
 j = 0
 print(len(clips))
 
 for x in clips:
 print(x[0])
 inp = (inp + " -i " + x)
 
 print(effects[0])
 print(x)
 
 v, a = get_duration(fn=x)
 dur.append(v)
 
 k = 0
 for x in dur:
 
 if (k == 0):
 fca = (fca + f"[{k}:a]adelay=0|0 [a{k+1}];")
 else:
 fca = (fca + f"[{k}:a]adelay={d1}|{d1} [a{k+1}];")
 aud.append(f"[a{k+1}]")
 k = (k+1)
 d1 = (d1+((x*1000)+3.5))
 
 d1 = 0
 for x in efects:
 for v in range(0, j+1, +1):
 d1 = (d1 + dur[v])
 d1 = (d1-((v+1)*3.5))
 # [0:a]adelay=0|0 [a1];
 if (i > 1):
 
 try:
 fcv = (
 fcv+f"[x{(i)}][{(i)}:v]xfade={x}:duration=3:offset={d1} [x{(i+1)}];")
 except:
 pass
 else:
 print("j = %d" % j)
 fcv = (
 fcv+f"[{(i)}:v][{(i+1)}:v]xfade={x}:duration=3:offset={d1} [x{(i+1)}];")
 
 j = (j+1)
 i = (i+1)
 
 for a in aud:
 af = (af+a)
 af = (af+f"amix=inputs={len(aud)} [faud]")
 
 inp = (inp+" -filter_complex \"")
 cmd = (
 f"ffmpeg {inp} {fcv} {fca} {af} \" -pix_fmt yuv420p -map \"[x{i}]\" -map \"[faud]\" -y {out}")
 
 print(cmd)
 
 try:
 pipe = sp.Popen(cmd, stdout=sp.PIPE, stderr=sp.STDOUT,
 universal_newlines=True)
 
 ffmpeg_output, _ = pipe.communicate()
 
 print(ffmpeg_output)
 
 except sp.CalledProcessError as err:
 print("FFmpeg stdout output on error:\n" + err.output)
 
 


these functions creates ffmpeg code like :
ffmpeg -i out1.mp4 -i out2.mp4 -i out3.mp4 -i out4.mp4 -i out5.mp4 -i out6.mp4 -i out7.mp4 -filter_complex " [0:v][1:v]xfade=wipedown:duration=3:offset=6.006009000000001 [x1] ;[1:v][2:v]xfade=dissolve:duration=3:offset=14.030023 [x2] ;[x2][2:v]xfade=pixelize:duration=3:offset=20.572042000000003 [x3] ;[x3][3:v]xfade=vuslice:duration=3:offset=21.621068000000008 [x4] ;[x4][4:v]xfade=radial:duration=3:offset=14.188099000000015 [x5] ;[x5][5:v]xfade=vertopen:duration=3:offset=-5.737862999999978 [x6] ; [0:a]adelay=0|0 [a1] ;[1:a]adelay=9509.509|9509.509 [a2] ;[2:a]adelay=18531.014000000003|18531.014000000003 [a3] ;[3:a]adelay=27552.519000000004|27552.519000000004 [a4] ;[4:a]adelay=36063.026000000005|36063.026000000005 [a5] ;[5:a]adelay=45084.531|45084.531 [a6] ;[6:a]adelay=53595.038|53595.038 [a7] ; [a1][a2][a3][a4][a5][a6][a7]amix=inputs=7 [faud] " -pix_fmt yuv420p -map "[x6]" -map "[faud]" -y trans.mp4


this ffmpeg command generates error :


ffmpeg version 2022-12-25-git-eeb280f351-full_build-www.gyan.dev Copyright (c) 2000-2022 the FFmpeg developers
 built with gcc 12.1.0 (Rev2, Built by MSYS2 project)
 configuration: --enable-gpl --enable-version3 --enable-static --disable-w32threads --disable-autodetect --enable-fontconfig --enable-iconv --enable-gnutls --enable-libxml2 --enable-gmp --enable-bzlib --enable-lzma --enable-libsnappy --enable-zlib --enable-librist --enable-libsrt --enable-libssh --enable-libzmq --enable-avisynth --enable-libbluray --enable-libcaca --enable-sdl2 --enable-libaribb24 --enable-libdav1d --enable-libdavs2 --enable-libuavs3d --enable-libzvbi --enable-librav1e --enable-libsvtav1 --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs2 --enable-libxvid --enable-libaom --enable-libjxl --enable-libopenjpeg --enable-libvpx --enable-mediafoundation --enable-libass --enable-frei0r --enable-libfreetype --enable-libfribidi --enable-liblensfun --enable-libvidstab --enable-libvmaf --enable-libzimg --enable-amf --enable-cuda-llvm --enable-cuvid --enable-ffnvcodec --enable-nvdec --enable-nvenc --enable-d3d11va --enable-dxva2 --enable-libvpl --enable-libshaderc --enable-vulkan --enable-libplacebo --enable-opencl --enable-libcdio --enable-libgme --enable-libmodplug --enable-libopenmpt --enable-libopencore-amrwb --enable-libmp3lame --enable-libshine --enable-libtheora --enable-libtwolame --enable-libvo-amrwbenc --enable-libilbc --enable-libgsm --enable-libopencore-amrnb --enable-libopus --enable-libspeex --enable-libvorbis --enable-ladspa --enable-libbs2b --enable-libflite --enable-libmysofa --enable-librubberband --enable-libsoxr --enable-chromaprint
 libavutil 57. 43.100 / 57. 43.100
 libavcodec 59. 55.103 / 59. 55.103
 libavformat 59. 34.102 / 59. 34.102
 libavdevice 59. 8.101 / 59. 8.101
 libavfilter 8. 53.100 / 8. 53.100
 libswscale 6. 8.112 / 6. 8.112
 libswresample 4. 9.100 / 4. 9.100
 libpostproc 56. 7.100 / 56. 7.100
 Input #0, mov,mp4,m4a,3gp,3g2,mj2, from 'out1.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf59.34.102
 Duration: 00:00:09.51, start: 0.000000, bitrate: 1358 kb/s
 Stream #0:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/unknown/unknown, progressive), 1080x1920, 1303 kb/s, 26.94 fps, 25 tbr, 1000k tbn (default)
 Metadata:
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.55.103 libx264
 Stream #0:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 51 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
 Input #1, mov,mp4,m4a,3gp,3g2,mj2, from 'out2.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf59.34.102
 Duration: 00:00:09.02, start: 0.000000, bitrate: 1060 kb/s
 Stream #1:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/unknown/unknown, progressive), 1080x1920, 1007 kb/s, 26.73 fps, 25 tbr, 1000k tbn (default)
 Metadata:
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.55.103 libx264
 Stream #1:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 47 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
 Input #2, mov,mp4,m4a,3gp,3g2,mj2, from 'out3.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf59.34.102
 Duration: 00:00:09.02, start: 0.000000, bitrate: 1228 kb/s
 Stream #2:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/unknown/unknown, progressive), 1080x1920, 1178 kb/s, 26.73 fps, 25 tbr, 1000k tbn (default)
 Metadata:
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.55.103 libx264
 Stream #2:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 46 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
 Input #3, mov,mp4,m4a,3gp,3g2,mj2, from 'out4.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf59.34.102
 Duration: 00:00:08.51, start: 0.000000, bitrate: 987 kb/s
 Stream #3:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/unknown/unknown, progressive), 1080x1920, 938 kb/s, 26.57 fps, 25 tbr, 1000k tbn (default)
 Metadata:
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.55.103 libx264
 Stream #3:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 43 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
 Input #4, mov,mp4,m4a,3gp,3g2,mj2, from 'out5.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf59.34.102
 Duration: 00:00:09.02, start: 0.000000, bitrate: 1221 kb/s
 Stream #4:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/unknown/unknown, progressive), 1080x1920, 1170 kb/s, 26.73 fps, 25 tbr, 1000k tbn (default)
 Metadata:
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.55.103 libx264
 Stream #4:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 47 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
 Input #5, mov,mp4,m4a,3gp,3g2,mj2, from 'out6.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf59.34.102
 Duration: 00:00:08.51, start: 0.000000, bitrate: 1073 kb/s
 Stream #5:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/unknown/unknown, progressive), 1080x1920, 1027 kb/s, 26.57 fps, 25 tbr, 1000k tbn (default)
 Metadata:
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.55.103 libx264
 Stream #5:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 41 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
 Input #6, mov,mp4,m4a,3gp,3g2,mj2, from 'out7.mp4':
 Metadata:
 major_brand : isom
 minor_version : 512
 compatible_brands: isomiso2avc1mp41
 encoder : Lavf59.34.102
 Duration: 00:00:09.02, start: 0.000000, bitrate: 757 kb/s
 Stream #6:0[0x1](und): Video: h264 (High) (avc1 / 0x31637661), yuvj420p(pc, bt470bg/unknown/unknown, progressive), 1080x1920, 705 kb/s, 26.73 fps, 25 tbr, 1000k tbn (default)
 Metadata:
 handler_name : VideoHandler
 vendor_id : [0][0][0][0]
 encoder : Lavc59.55.103 libx264
 Stream #6:1[0x2](und): Audio: aac (LC) (mp4a / 0x6134706D), 44100 Hz, stereo, fltp, 46 kb/s (default)
 Metadata:
 handler_name : SoundHandler
 vendor_id : [0][0][0][0]
 Filter xfade:default has an unconnected output


Filter xfade:default has an unconnected output , what does it mean ?


in adelay area , getting -ve nos , what to do ?


#useage :


vc = ["C1.mp4", "C2.mp4", "C3.mp4", "C4.mp4", "C5.mp4", "C6.mp4", "C7.mp4"]


i = 1
 gc = []
 for x in vc:
 gc.append(f"out{i}.mp4")
 i = (i+1)
 
 print(gc)
 
 trans(clips=gc, effects=efects)


system details :
windows 10 64 bits
python 3.9 64 bits


-
FFmpeg stdout emits more frames than it should
29 décembre 2022, par distanteI am running this command to get two images per second from an rtsp stream :


const ffmpeg = spawn(this.ffmpeg, [
 // Set the frame rate of the input video to 2 frames per second
 '-r',
 '2',
 // Specify that the RTSP stream should use TCP as the transport protocol
 '-rtsp_transport',
 'tcp',
 // Set the input source to the RTSP stream specified by the `rtspUrl` variable
 '-i',
 rtspUrl,
 // Set the video filter to only output two frames per second (final video)
 '-vf',
 'fps=2',
 // Set the output format to "image2pipe," which specifies that the output should be written to stdout as a series of images in a pipe
 '-f',
 'image2pipe',
 // Overwrite any existing output file without prompting for confirmation
 '-y',
 // Set the output destination to stdout
 '-',
 ]);



I am subscribing to the stdout and saving each emit into a file (just for testing, I need to process the data later)


let i = 0;
 from(ffmpeg.stdout)
 .pipe(
 concatMap((data) => {
 i++
 return writeFile(`file_${i}`, data).then(() => i);
 }),
 )
 .subscribe((i) => {
 this.imageLogger.log(`file_${i} saved`);
 });


The thing is, I am getting a lot more than 2 images per second :


i | [Nest] 431 - 12/28/2022, 1:16:09 PM LOG [Image Logger] stderr: ffmpeg version 5.0.1-static https://johnvansickle.com/ffmpeg/ Copyright (c) 2000-2022 the FFmpeg developers
api | built with gcc 8 (Debian 8.3.0-6)
api | configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
api | libavutil 57. 17.100 / 57. 17.100
api | libavcodec 59. 18.100 / 59. 18.100
api | libavformat 59. 16.100 / 59. 16.100
api | libavdevice 59. 4.100 / 59. 4.100
api | libavfilter 8. 24.100 / 8. 24.100
api | libswscale 6. 4.100 / 6. 4.100
api | libswresample 4. 3.100 / 4. 3.100
api | libpostproc 56. 3.100 / 56. 3.100
api | configuration: --enable-gpl --enable-version3 --enable-static --disable-debug --disable-ffplay --disable-indev=sndio --disable-outdev=sndio --cc=gcc --enable-fontconfig --enable-frei0r --enable-gnutls --enable-gmp --enable-libgme --enable-gray --enable-libaom --enable-libfribidi --enable-libass --enable-libvmaf --enable-libfreetype --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librubberband --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libvorbis --enable-libopus --enable-libtheora --enable-libvidstab --enable-libvo-amrwbenc --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libdav1d --enable-libxvid --enable-libzvbi --enable-libzimg
api | libavutil 57. 17.100 / 57. 17.100
api | libavcodec 59. 18.100 / 59. 18.100
api | libavformat 59. 16.100 / 59. 16.100
api | libavdevice 59. 4.100 / 59. 4.100
api | libavfilter 8. 24.100 / 8. 24.100
api | libswscale 6. 4.100 / 6. 4.100
api | libswresample 4. 3.100 / 4. 3.100
api | libpostproc 56. 3.100 / 56. 3.100
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] stderr: Guessed Channel Layout for Input Stream #0.1 : mono
api | Input #0, rtsp, from 'rtsp://user:password@192.68.45.54:554/stream2':
api | Metadata:
api | title : Session streamed by "TP-LINK RTSP Server"
api | comment : stream2
api | Duration: N/A, start: 0.000000, bitrate: N/A
api | Stream #0:0: Video: h264 (High), yuvj420p(pc, bt709, progressive), 640x360, 15 fps, 28.58 tbr, 90k tbn
api | Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
api |
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] stderr: Stream mapping:
api | Stream #0:0 -> #0:0 (h264 (native) -> mjpeg (native))
api | Press [q] to stop, [?] for help
api |
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] stderr: Output #0, image2pipe, to 'pipe:':
api | Metadata:
api | title : Session streamed by "TP-LINK RTSP Server"
api | comment : stream2
api | encoder : Lavf59.16.100
api | Stream #0:0: Video: mjpeg, yuvj420p(pc, bt709, progressive), 640x360, q=2-31, 200 kb/s, 2 fps, 2 tbn
api |
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] stderr: Metadata:
api | encoder : Lavc59.18.100 mjpeg
api | Side data:
api | cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: N/A
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] stderr: frame= 1 fps=0.0 q=5.0 size= 23kB time=00:00:00.50 bitrate= 383.9kbits/s speed=59.4x
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_1.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_2.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_3.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_4.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_5.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_6.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_7.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_8.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_9.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_10.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_11.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_12.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_13.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_14.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_15.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_16.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_17.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_18.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_19.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_20.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_21.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_22.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_23.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_24.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_25.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_26.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] stderr: frame= 27 fps=0.0 q=16.0 size= 559kB time=00:00:13.50 bitrate= 339.3kbits/s speed=25.3x
api | [Nest] 431 - 12/28/2022, 1:16:12 PM LOG [Image Logger] file_27.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] file_33.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] stderr: frame= 34 fps= 33 q=16.6 size= 632kB time=00:00:17.00 bitrate= 304.6kbits/s speed=16.3x
api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] file_34.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] file_40.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] file_41.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] stderr: frame= 41 fps= 26 q=16.5 size= 705kB time=00:00:20.50 bitrate= 281.7kbits/s speed=13.2x
api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] file_42.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:13 PM LOG [Image Logger] file_43.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:14 PM LOG [Image Logger] file_47.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:14 PM LOG [Image Logger] file_48.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:14 PM LOG [Image Logger] stderr: frame= 48 fps= 23 q=16.4 size= 779kB time=00:00:24.00 bitrate= 265.9kbits/s speed=11.6x
api | [Nest] 431 - 12/28/2022, 1:16:14 PM LOG [Image Logger] file_49.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:14 PM LOG [Image Logger] file_55.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:14 PM LOG [Image Logger] stderr: frame= 56 fps= 22 q=16.1 size= 865kB time=00:00:28.00 bitrate= 253.0kbits/s speed=10.9x
api | [Nest] 431 - 12/28/2022, 1:16:14 PM LOG [Image Logger] file_56.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:15 PM LOG [Image Logger] file_63.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:15 PM LOG [Image Logger] stderr: frame= 63 fps= 20 q=15.5 size= 939kB time=00:00:31.50 bitrate= 244.3kbits/s speed=10.2x
api | [Nest] 431 - 12/28/2022, 1:16:15 PM LOG [Image Logger] file_64.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:15 PM LOG [Image Logger] file_70.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:15 PM LOG [Image Logger] stderr: frame= 70 fps= 19 q=15.4 size= 1017kB time=00:00:35.00 bitrate= 238.0kbits/s speed= 9.7x
api | [Nest] 431 - 12/28/2022, 1:16:15 PM LOG [Image Logger] file_71.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:15 PM LOG [Image Logger] file_72.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:16 PM LOG [Image Logger] file_77.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:16 PM LOG [Image Logger] stderr: frame= 78 fps= 19 q=15.1 size= 1106kB time=00:00:39.00 bitrate= 232.4kbits/s speed=9.48x
api | [Nest] 431 - 12/28/2022, 1:16:16 PM LOG [Image Logger] file_78.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:16 PM LOG [Image Logger] file_79.jpg saved
api | [Nest] 431 - 12/28/2022, 1:16:16 PM LOG [Image Logger] file_80.jpg saved
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api | [Nest] 431 - 12/28/2022, 1:16:16 PM LOG [Image Logger] file_82.jpg saved


Am I missing some part ? why I do not only get 2 stdout events pro second ?


Edit :


ffmpeg version 5.0.1-static
node : 18.12.1


Edit 2 :


When I run this command on the terminal :


ffmpeg -r 2 -rtsp_transport tcp -i "rtsp://user:password@192.68.45.54:554/stream2" -vf fps=2 -timecode 00:00:00:00 test.mp4


The generated video has a frame rate of 2 but it looks like it is in slow motion. Since the source video has also a timer, I see how it takes something like 12 "frames" to go from one second to another.


This is the output :


fmpeg version 5.1.2 Copyright (c) 2000-2022 the FFmpeg developers
 built with Apple clang version 14.0.0 (clang-1400.0.29.202)
 configuration: --prefix=/usr/local/Cellar/ffmpeg/5.1.2_1 --enable-shared --enable-pthreads --enable-version3 --cc=clang --host-cflags= --host-ldflags= --enable-ffplay --enable-gnutls --enable-gpl --enable-libaom --enable-libbluray --enable-libdav1d --enable-libmp3lame --enable-libopus --enable-librav1e --enable-librist --enable-librubberband --enable-libsnappy --enable-libsrt --enable-libtesseract --enable-libtheora --enable-libvidstab --enable-libvmaf --enable-libvorbis --enable-libvpx --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxml2 --enable-libxvid --enable-lzma --enable-libfontconfig --enable-libfreetype --enable-frei0r --enable-libass --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-libspeex --enable-libsoxr --enable-libzmq --enable-libzimg --disable-libjack --disable-indev=jack --enable-videotoolbox
 libavutil 57. 28.100 / 57. 28.100
 libavcodec 59. 37.100 / 59. 37.100
 libavformat 59. 27.100 / 59. 27.100
 libavdevice 59. 7.100 / 59. 7.100
 libavfilter 8. 44.100 / 8. 44.100
 libswscale 6. 7.100 / 6. 7.100
 libswresample 4. 7.100 / 4. 7.100
 libpostproc 56. 6.100 / 56. 6.100
Input #0, rtsp, from 'rtsp://user:password@192.68.45.54:554/stream2':
 Metadata:
 title : Session streamed by "TP-LINK RTSP Server"
 comment : stream2
 Duration: N/A, start: 0.000000, bitrate: N/A
 Stream #0:0: Video: h264 (High), yuvj420p(pc, bt709, progressive), 640x360, 15 fps, 28.58 tbr, 90k tbn
 Stream #0:1: Audio: pcm_alaw, 8000 Hz, mono, s16, 64 kb/s
File 'test.mp4' already exists. Overwrite? [y/N] y
Stream mapping:
 Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
 Stream #0:1 -> #0:1 (pcm_alaw (native) -> aac (native))
Press [q] to stop, [?] for help
[aac @ 0x7fa79fb061c0] Too many bits 8832.000000 > 6144 per frame requested, clamping to max
[libx264 @ 0x7fa79fb04e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX FMA3 BMI2 AVX2
[libx264 @ 0x7fa79fb04e00] profile High, level 2.2, 4:2:0, 8-bit
[libx264 @ 0x7fa79fb04e00] 264 - core 164 r3095 baee400 - H.264/MPEG-4 AVC codec - Copyleft 2003-2022 - http://www.videolan.org/x264.html - options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=11 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2 b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=250 keyint_min=2 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=crf mbtree=1 crf=23.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
[mp4 @ 0x7fa78f104780] Using non-standard frame rate 2/1
 Last message repeated 1 times
Output #0, mp4, to 'test.mp4':
 Metadata:
 title : Session streamed by "TP-LINK RTSP Server"
 comment : stream2
 timecode : 00:00:00:00
 encoder : Lavf59.27.100
 Stream #0:0: Video: h264 (avc1 / 0x31637661), yuvj420p(pc, bt709, progressive), 640x360, q=2-31, 2 fps, 16384 tbn
 Metadata:
 encoder : Lavc59.37.100 libx264
 Side data:
 cpb: bitrate max/min/avg: 0/0/0 buffer size: 0 vbv_delay: N/A
 Stream #0:1: Audio: aac (LC) (mp4a / 0x6134706D), 8000 Hz, mono, fltp, 48 kb/s
 Metadata:
 encoder : Lavc59.37.100 aac
frame= 186 fps= 28 q=20.0 size= 256kB time=00:01:04.00 bitrate= 32.8kbits/s speed=9.58x

[q] command received. Exiting.

frame= 190 fps= 27 q=-1.0 Lsize= 749kB time=00:01:33.50 bitrate= 65.6kbits/s speed=13.2x
video:708kB audio:35kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.836704%
[libx264 @ 0x7fa79fb04e00] frame I:1 Avg QP:10.13 size: 45352
[libx264 @ 0x7fa79fb04e00] frame P:74 Avg QP:12.27 size: 7161
[libx264 @ 0x7fa79fb04e00] frame B:115 Avg QP:22.28 size: 1294
[libx264 @ 0x7fa79fb04e00] consecutive B-frames: 14.7% 9.5% 12.6% 63.2%
[libx264 @ 0x7fa79fb04e00] mb I I16..4: 15.0% 14.0% 71.0%
[libx264 @ 0x7fa79fb04e00] mb P I16..4: 0.6% 1.5% 2.4% P16..4: 20.4% 4.9% 5.9% 0.0% 0.0% skip:64.3%
[libx264 @ 0x7fa79fb04e00] mb B I16..4: 0.0% 0.1% 0.3% B16..8: 15.9% 2.4% 1.5% direct: 0.9% skip:78.9% L0:45.5% L1:48.6% BI: 5.9%
[libx264 @ 0x7fa79fb04e00] 8x8 transform intra:27.4% inter:64.7%
[libx264 @ 0x7fa79fb04e00] coded y,uvDC,uvAC intra: 81.7% 60.2% 46.5% inter: 9.4% 4.2% 1.5%
[libx264 @ 0x7fa79fb04e00] i16 v,h,dc,p: 44% 10% 19% 27%
[libx264 @ 0x7fa79fb04e00] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 52% 14% 13% 3% 2% 3% 3% 5% 4%
[libx264 @ 0x7fa79fb04e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 35% 18% 13% 6% 5% 6% 5% 6% 7%
[libx264 @ 0x7fa79fb04e00] i8c dc,h,v,p: 45% 18% 27% 9%
[libx264 @ 0x7fa79fb04e00] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7fa79fb04e00] ref P L0: 78.9% 7.6% 11.4% 2.1%
[libx264 @ 0x7fa79fb04e00] ref B L0: 90.8% 8.0% 1.2%
[libx264 @ 0x7fa79fb04e00] ref B L1: 97.0% 3.0%
[libx264 @ 0x7fa79fb04e00] kb/s:60.98
[aac @ 0x7fa79fb061c0] Qavg: 64944.246


-
Youtube Livestream - ffmpeg error : av_interleaved_write_frame() : End of File
21 décembre 2022, par mitch401I'm using a Raspberry Pi 3B (OS : Raspian) to livestream an attached camera feed to YouTube using the following command in a python script(I removed the livestream secret key) :


raspivid -o - -t 0 -vf -hf -fps 30 -b 6000000 | ffmpeg -re -ar 44100 -ac 2 -acodec pcm_s16le -f s16le -ac 2 -thread_queue_size 1024 -i /dev/zero -f h264 -thread_queue_size 1024 -i - -vcodec copy -acodec aac -ab 128k -g 50 -strict experimental -f flv rtmp://a.rtmp.youtube.com/live2/[My Secret Key]> /home/Desktop/Livestream_Logs/Output_Runthrough".txt 2>&1

However, I am running into a problem where the livestream cuts out at random times (usually after an hour) and the command terminates due to the following error : av_interleaved_write_frame() : Broken pipe


I am new to the ffmpeg command and live-streaming in general, so please go easy on me for I do not know what I am doing wrong with this command, nor do I understand all its arguments ! This is a Christmas project I am working on, and I copied this command from this site.


Below is the output log from running the command. There were over 60,000 frames in the log so I removed most lines to save space, but included some samples ; the bitrate and speed remained relatively the same throughout the command's execution :


ffmpeg version 4.3.5-0+deb11u1+rpt2 Copyright (c) 2000-2022 the FFmpeg developers
 built with gcc 10 (Raspbian 10.2.1-6+rpi1)
 configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --enable-shared --libdir=/usr/lib/arm-linux-gnueabihf --cpu=arm1176jzf-s --arch=arm
 WARNING: library configuration mismatch
 avutil configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 avcodec configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 avformat configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 avdevice configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 avfilter configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 avresample configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 swscale configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 swresample configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 postproc configuration: --prefix=/usr --extra-version=0+deb11u1+rpt2 --toolchain=hardened --incdir=/usr/include/arm-linux-gnueabihf --enable-gpl --disable-stripping --enable-avresample --disable-filter=resample --enable-gnutls --enable-ladspa --enable-libaom --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libcdio --enable-libcodec2 --enable-libdav1d --enable-libflite --enable-libfontconfig --enable-libfreetype --enable-libfribidi --enable-libgme --enable-libgsm --enable-libjack --enable-libmp3lame --enable-libmysofa --enable-libopenjpeg --enable-libopenmpt --enable-libopus --enable-libpulse --enable-librabbitmq --enable-librsvg --enable-librubberband --enable-libshine --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libsrt --enable-libssh --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx265 --enable-libxml2 --enable-libxvid --enable-libzmq --enable-libzvbi --enable-lv2 --enable-omx --enable-openal --enable-opencl --enable-opengl --enable-sdl2 --enable-mmal --enable-neon --enable-rpi --enable-v4l2-request --enable-libudev --enable-epoxy --enable-pocketsphinx --enable-libdc1394 --enable-libdrm --enable-vout-drm --enable-libiec61883 --enable-chromaprint --enable-frei0r --enable-libx264 --libdir=/usr/lib/arm-linux-gnueabihf/neon/vfp --cpu=cortex-a7 --arch=armv6t2 --disable-thumb --enable-shared --disable-doc --disable-programs
 libavutil 56. 51.100 / 56. 51.100
 libavcodec 58. 91.100 / 58. 91.100
 libavformat 58. 45.100 / 58. 45.100
 libavdevice 58. 10.100 / 58. 10.100
 libavfilter 7. 85.100 / 7. 85.100
 libavresample 4. 0. 0 / 4. 0. 0
 libswscale 5. 7.100 / 5. 7.100
 libswresample 3. 7.100 / 3. 7.100
 libpostproc 55. 7.100 / 55. 7.100
Guessed Channel Layout for Input Stream #0.0 : stereo
Input #0, s16le, from '/dev/zero':
 Duration: N/A, bitrate: 1411 kb/s
 Stream #0:0: Audio: pcm_s16le, 44100 Hz, stereo, s16, 1411 kb/s
Input #1, h264, from 'pipe:':
 Duration: N/A, bitrate: N/A
 Stream #1:0: Video: h264 (High), yuv420p(progressive), 1920x1080, 25 fps, 25 tbr, 1200k tbn, 50 tbc
Stream mapping:
 Stream #1:0 -> #0:0 (copy)
 Stream #0:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Output #0, flv, to 'rtmp://a.rtmp.youtube.com/live2/[My Secret Key]':
 Metadata:
 encoder : Lavf58.45.100
 Stream #0:0: Video: h264 (High) ([7][0][0][0] / 0x0007), yuv420p(progressive), 1920x1080, q=2-31, 25 fps, 25 tbr, 1k tbn, 1200k tbc
 Stream #0:1: Audio: aac (LC) ([10][0][0][0] / 0x000A), 44100 Hz, stereo, fltp, 128 kb/s
 Metadata:
 encoder : Lavc58.91.100 aac
[flv @ 0x130e5f0] Timestamps are unset in a packet for stream 0. This is deprecated and will stop working in the future. Fix your code to set the timestamps properly
[h264 @ 0x1308e30] Thread message queue blocking; consider raising the thread_queue_size option (current value: 8)
frame= 13 fps=0.0 q=-1.0 size= 188kB time=00:00:00.48 bitrate=3202.0kbits/s speed=0.948x 
frame= 25 fps= 25 q=-1.0 size= 582kB time=00:00:00.97 bitrate=4892.9kbits/s speed=0.966x 
frame= 38 fps= 25 q=-1.0 size= 909kB time=00:00:01.48 bitrate=5012.3kbits/s speed=0.983x 
frame= 50 fps= 25 q=-1.0 size= 1219kB time=00:00:01.99 bitrate=5001.6kbits/s speed=0.988x 
frame= 63 fps= 25 q=-1.0 size= 1594kB time=00:00:02.48 bitrate=5255.3kbits/s speed=0.983x 
frame= 76 fps= 25 q=-1.0 size= 1855kB time=00:00:03.00 bitrate=5064.6kbits/s speed=0.99x 
 
frame= 2144 fps= 25 q=-1.0 size= 52465kB time=00:01:25.75 bitrate=5012.1kbits/s speed= 1x 
frame= 2157 fps= 25 q=-1.0 size= 52755kB time=00:01:26.24 bitrate=5011.2kbits/s speed= 1x 
frame= 2170 fps= 25 q=-1.0 size= 53101kB time=00:01:26.76 bitrate=5013.8kbits/s speed= 1x 

frame=25690 fps= 25 q=-1.0 size= 628697kB time=00:17:07.57 bitrate=5012.1kbits/s speed= 1x 
frame=25703 fps= 25 q=-1.0 size= 628980kB time=00:17:08.08 bitrate=5011.8kbits/s speed= 1x 
frame=25715 fps= 25 q=-1.0 size= 629295kB time=00:17:08.59 bitrate=5011.9kbits/s speed= 1x 

frame=58274 fps= 25 q=-1.0 size= 1426073kB time=00:38:50.93 bitrate=5011.9kbits/s speed= 1x 
frame=58287 fps= 25 q=-1.0 size= 1426391kB time=00:38:51.44 bitrate=5011.9kbits/s speed= 1x 
frame=58299 fps= 25 q=-1.0 size= 1426707kB time=00:38:51.95 bitrate=5011.9kbits/s speed= 1x 

frame=94289 fps= 25 q=-1.0 size= 2307471kB time=01:02:51.54 bitrate=5011.9kbits/s speed= 1x 
frame=94302 fps= 25 q=-1.0 size= 2307767kB time=01:02:52.04 bitrate=5011.9kbits/s speed= 1x 
frame=94315 fps= 25 q=-1.0 size= 2308071kB time=01:02:52.56 bitrate=5011.9kbits/s speed= 1x 

frame=128044 fps= 25 q=-1.0 size= 3133566kB time=01:25:21.74 bitrate=5012.0kbits/s speed= 1x 
frame=128057 fps= 25 q=-1.0 size= 3133823kB time=01:25:22.25 bitrate=5011.9kbits/s speed= 1x 
frame=128069 fps= 25 q=-1.0 size= 3134109kB time=01:25:22.72 bitrate=5011.9kbits/s speed=0.996x 
av_interleaved_write_frame(): End of file
[flv @ 0x130e5f0] Failed to update header with correct duration.
[flv @ 0x130e5f0] Failed to update header with correct filesize.
Error writing trailer of rtmp://a.rtmp.youtube.com/live2/[My Secret Key]: End of file
frame=128069 fps= 25 q=-1.0 Lsize= 3134109kB time=01:25:22.74 bitrate=5011.9kbits/s speed=0.996x 
video:3126661kB audio:1307kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.196311%
[aac @ 0x130ed10] Qavg: 65536.000
Conversion failed!


As stated before the command I am using is from this site. However, they are using avconv instead of ffmpeg, but since avconv would not work on my raspberry pi, I switched out "avconv" for "ffmpeg" and kept all the same flags.


Does anyone know why I'm getting this error ?


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