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Autres articles (63)

Multilang : améliorer l’interface pour les blocs multilingues

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Multilang est un plugin supplémentaire qui n’est pas activé par défaut lors de l’initialisation de MediaSPIP.
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MediaSPIP peut être installé comme une ferme, avec un seul "noyau" hébergé sur un serveur dédié et utilisé par une multitude de sites différents.
Cela permet, par exemple : de pouvoir partager les frais de mise en œuvre entre plusieurs projets / individus ; de pouvoir déployer rapidement une multitude de sites uniques ; d’éviter d’avoir à mettre l’ensemble des créations dans un fourre-tout numérique comme c’est le cas pour les grandes plate-formes tout public disséminées sur le (...)

1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | ... | 21

Sur d’autres sites (6690)

What is wrong with the following ffmpeg command

9 juin 2017, par Brad

What is wrong with the following ffmpeg command ? Originally this had -sameq instead of the -qscale:a 0

Command :

ffmpeg -loglevel debug -threads 4 -i sample-in.mpg -ss 00:00:01 -t 00:00:05 -f image2 -y sample-frames/frame%d.png -acodec copy -qscale:a 0  -y sample.mp3

Output

ffmpeg version 1.2.1 Copyright (c) 2000-2013 the FFmpeg developers

  built on Jul  9 2013 04:36:42 with Apple clang version 4.1 (tags/Apple/clang-421.11.66) (based on LLVM 3.1svn)

  configuration: --prefix=/usr/local/Cellar/ffmpeg/1.2.1 --enable-shared --enable-pthreads --enable-gpl --enable-version3 --enable-nonfree --enable-hardcoded-tables --enable-avresample --enable-vda --cc=cc --host-cflags= --host-ldflags= --enable-libx264 --enable-libfaac --enable-libmp3lame --enable-libxvid --enable-ffplay

  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



Splitting the commandline.

Reading option '-loglevel' ... matched as option 'loglevel' (set libav* logging level) with argument 'debug'.

Reading option '-threads' ... matched as AVOption 'threads' with argument '4'.

Reading option '-i' ... matched as input file with argument 'sample-in.mpg'.

Reading option '-ss' ... matched as option 'ss' (set the start time offset) with argument '00:00:01'.

Reading option '-t' ... matched as option 't' (record or transcode "duration" seconds of audio/video) with argument '00:00:05'.

Reading option '-f' ... matched as option 'f' (force format) with argument 'image2'.

Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.

Reading option 'sample-frames/frame%d.png' ... matched as output file.

Reading option '-acodec' ... matched as option 'acodec' (force audio codec ('copy' to copy stream)) with argument 'copy'.

Reading option '-qscale:a' ... matched as option 'qscale' (use fixed quality scale (VBR)) with argument '0'.

Reading option '-y' ... matched as option 'y' (overwrite output files) with argument '1'.

Reading option 'sample.mp3' ... matched as output file.

Finished splitting the commandline.

Parsing a group of options: global .

Applying option loglevel (set libav* logging level) with argument debug.

Applying option y (overwrite output files) with argument 1.

    Last message repeated 1 times

Successfully parsed a group of options.

Parsing a group of options: input file sample-in.mpg.

Successfully parsed a group of options.

Opening an input file: sample-in.mpg.

[mpeg @ 0x7ffb4a80f200] Format mpeg probed with size=16384 and score=52

[mpeg @ 0x7ffb4a80f200] File position before avformat_find_stream_info() is 0

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2500

[mpeg @ 0x7ffb4a80f200] Probe with size=2002, packets=1 detected mpegvideo with score=25

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2499

[mpeg @ 0x7ffb4a80f200] Probe with size=4043, packets=2 detected mpegvideo with score=25

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2498

[mpeg @ 0x7ffb4a80f200] Probe with size=6084, packets=3 detected mpegvideo with score=25

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2497

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2496

[mpeg @ 0x7ffb4a80f200] Probe with size=10166, packets=5 detected mpegvideo with score=25

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2495

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2494

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2493

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2492

[mpeg @ 0x7ffb4a80f200] Probe with size=18330, packets=9 detected mpegvideo with score=25

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2491

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2490

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2489

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2488

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2487

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2486

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2485

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2484

[mpeg @ 0x7ffb4a80f200] Probe with size=34658, packets=17 detected mpegvideo with score=25

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2483

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2482

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2481

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2480

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2479

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2478

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2477

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2476

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2475

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2474

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2473

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2472

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2471

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2470

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2469

[mpeg @ 0x7ffb4a80f200] probing stream 0 pp:2468

[mpeg @ 0x7ffb4a80f200] Probe with size=67266, packets=33 detected mpegvideo with score=51

[mpeg @ 0x7ffb4a80f200] probed stream 0

[mpeg @ 0x7ffb4a80f200] first_dts 86997 not matching first dts 93003 in the queue

    Last message repeated 3 times

[mpeg @ 0x7ffb4a80f200] first_dts 86997 not matching first dts 108018 in the queue

    Last message repeated 3 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 111600 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 135360 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 156960 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 180720 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 202320 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 226080 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 247680 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 271440 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 295200 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 316800 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 340560 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 362160 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 385920 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 407520 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 431280 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 452880 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 476640 in the queue

    Last message repeated 8 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 498240 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] first_dts 90000 not matching first dts 522000 in the queue

    Last message repeated 9 times

[mpeg @ 0x7ffb4a80f200] max_analyze_duration 5000000 reached at 5005000 microseconds

[mpeg @ 0x7ffb4a80f200] File position after avformat_find_stream_info() is 0

Input #0, mpeg, from 'sample-in.mpg':

  Duration: 00:00:05.97, start: 1.000000, bitrate: 6827 kb/s

    Stream #0:0[0x1e0], 152, 1/90000: Video: mpeg1video, yuv420p, 704x480 [SAR 200:219 DAR 880:657], 1001/30000, 104857 kb/s, 29.97 fps, 29.97 tbr, 90k tbn, 29.97 tbc

    Stream #0:1[0x1c0], 211, 1/90000: Audio: mp2, 48000 Hz, stereo, s16p, 64 kb/s

Successfully opened the file.

Parsing a group of options: output file sample-frames/frame%d.png.

Applying option ss (set the start time offset) with argument 00:00:01.

Applying option t (record or transcode "duration" seconds of audio/video) with argument 00:00:05.

Applying option f (force format) with argument image2.

Successfully parsed a group of options.

Opening an output file: sample-frames/frame%d.png.

Successfully opened the file.

Parsing a group of options: output file sample.mp3.

Applying option acodec (force audio codec ('copy' to copy stream)) with argument copy.

Applying option qscale:a (use fixed quality scale (VBR)) with argument 0.

Successfully parsed a group of options.

Opening an output file: sample.mp3.

Successfully opened the file.

[buffer @ 0x7ffb4a411e40] Setting entry with key 'video_size' to value '704x480'

[buffer @ 0x7ffb4a411e40] Setting entry with key 'pix_fmt' to value '0'

[buffer @ 0x7ffb4a411e40] Setting entry with key 'time_base' to value '1/90000'

[buffer @ 0x7ffb4a411e40] Setting entry with key 'pixel_aspect' to value '200/219'

[buffer @ 0x7ffb4a411e40] Setting entry with key 'sws_param' to value 'flags=2'

[buffer @ 0x7ffb4a411e40] Setting entry with key 'frame_rate' to value '30000/1001'

[graph 0 input from stream 0:0 @ 0x7ffb4a411de0] w:704 h:480 pixfmt:yuv420p tb:1/90000 fr:30000/1001 sar:200/219 sws_param:flags=2

[scale @ 0x7ffb4a414800] Setting 'w' to value '0'

[scale @ 0x7ffb4a414800] Setting 'h' to value '0'

[scale @ 0x7ffb4a414800] Setting 'flags' to value '0x4'

[auto-inserted scaler 0 @ 0x7ffb4a414740] w:0 h:0 flags:'0x4' interl:0

[format @ 0x7ffb4a42aa20] auto-inserting filter 'auto-inserted scaler 0' between the filter 'Parsed_null_0' and the filter 'format'

[auto-inserted scaler 0 @ 0x7ffb4a414740] picking rgb24 out of 7 ref:yuv420p alpha:0

[auto-inserted scaler 0 @ 0x7ffb4a414740] w:704 h:480 fmt:yuv420p sar:200/219 -> w:704 h:480 fmt:rgb24 sar:200/219 flags:0x4

[png @ 0x7ffb4a831000] detected 4 logical cores

[mp3 @ 0x7ffb4a831600] Invalid audio stream. Exactly one MP3 audio stream is required.

Output #0, image2, to 'sample-frames/frame%d.png':

  Metadata:

    encoder         : Lavf54.63.104

    Stream #0:0, 0, 1/90000: Video: png, rgb24, 704x480 [SAR 200:219 DAR 880:657], 1001/30000, q=2-31, 200 kb/s, 90k tbn, 29.97 tbc

Output #1, mp3, to 'sample.mp3':

  Metadata:

    encoder         : Lavf54.63.104

    Stream #1:0, 0, 1/90000: Audio: mp2, 48000 Hz, stereo, 64 kb/s

Stream mapping:

  Stream #0:0 -> #0:0 (mpeg1video -> png)

  Stream #0:1 -> #1:0 (copy)

Could not write header for output file #1 (incorrect codec parameters ?): Invalid argument

Statistics: 4542608 bytes read, 2 seeks

I found the code above from : http://kwlug.org/node/854
I did a few edits removing the -sameq and replacing it with -qscale:a 0 which probably is wrong.

FFMPEG TimeCode synchronization

14 juin 2017, par Spadieri

I have a problem with the length of a TS video file.

Use Hauppauge QuadTV HD video capture card,

ffprobe TS file

{



[STREAM]

index=0

codec_name=mpeg2video

codec_long_name=MPEG-2 video

profile=Main

codec_type=video

codec_time_base=1/25

codec_tag_string=[2][0][0][0]

codec_tag=0x0002

width=720

height=576

coded_width=0

coded_height=0

has_b_frames=1

sample_aspect_ratio=64:45

display_aspect_ratio=16:9

pix_fmt=yuv420p

level=8

color_range=tv

color_space=unknown

color_transfer=unknown

color_primaries=unknown

chroma_location=left

field_order=tt

timecode=N/A

refs=1

id=0x201

r_frame_rate=25/1

avg_frame_rate=25/1

time_base=1/90000

start_pts=4090681690

start_time=45452.018778

duration_ts=323618400

duration=3595.760000

bit_rate=N/A

max_bit_rate=N/A

bits_per_raw_sample=N/A

nb_frames=N/A

nb_read_frames=N/A

nb_read_packets=N/A

DISPOSITION:default=0

DISPOSITION:dub=0

DISPOSITION:original=0

DISPOSITION:comment=0

DISPOSITION:lyrics=0

DISPOSITION:karaoke=0

DISPOSITION:forced=0

DISPOSITION:hearing_impaired=0

DISPOSITION:visual_impaired=0

DISPOSITION:clean_effects=0

DISPOSITION:attached_pic=0

DISPOSITION:timed_thumbnails=0

[/STREAM]

[STREAM]

index=1

codec_name=mp2

codec_long_name=MP2 (MPEG audio layer 2)

profile=unknown

codec_type=audio

codec_time_base=1/48000

codec_tag_string=[4][0][0][0]

codec_tag=0x0004

sample_fmt=s16p

sample_rate=48000

channels=2

channel_layout=stereo

bits_per_sample=0

id=0x28b

r_frame_rate=0/0

avg_frame_rate=0/0

time_base=1/90000

start_pts=4090672903

start_time=45451.921144

duration_ts=323585280

duration=3595.392000

bit_rate=192000

max_bit_rate=N/A

bits_per_raw_sample=N/A

nb_frames=N/A

nb_read_frames=N/A

nb_read_packets=N/A

DISPOSITION:default=0

DISPOSITION:dub=0

DISPOSITION:original=0

DISPOSITION:comment=0

DISPOSITION:lyrics=0

DISPOSITION:karaoke=0

DISPOSITION:forced=0

DISPOSITION:hearing_impaired=0

DISPOSITION:visual_impaired=0

DISPOSITION:clean_effects=0

DISPOSITION:attached_pic=0

DISPOSITION:timed_thumbnails=0

TAG:language=ita

[/STREAM]

[STREAM]

index=2

codec_name=dvb_teletext

codec_long_name=DVB teletext

profile=unknown

codec_type=subtitle

codec_tag_string=[6][0][0][0]

codec_tag=0x0006

width=N/A

height=N/A

id=0x241

r_frame_rate=0/0

avg_frame_rate=0/0

time_base=1/90000

start_pts=4090655137

start_time=45451.723744

duration_ts=323611200

duration=3595.680000

bit_rate=N/A

max_bit_rate=N/A

bits_per_raw_sample=N/A

nb_frames=N/A

nb_read_frames=N/A

nb_read_packets=N/A

DISPOSITION:default=0

DISPOSITION:dub=0

DISPOSITION:original=0

DISPOSITION:comment=0

DISPOSITION:lyrics=0

DISPOSITION:karaoke=0

DISPOSITION:forced=0

DISPOSITION:hearing_impaired=0

DISPOSITION:visual_impaired=0

DISPOSITION:clean_effects=0

DISPOSITION:attached_pic=0

DISPOSITION:timed_thumbnails=0

TAG:language=ita

[/STREAM]

[STREAM]

index=3

codec_name=mp2

codec_long_name=MP2 (MPEG audio layer 2)

profile=unknown

codec_type=audio

codec_time_base=1/48000

codec_tag_string=[4][0][0][0]

codec_tag=0x0004

sample_fmt=s16p

sample_rate=48000

channels=1

channel_layout=mono

bits_per_sample=0

id=0x2b7

r_frame_rate=0/0

avg_frame_rate=0/0

time_base=1/90000

start_pts=4090668157

start_time=45451.868411

duration_ts=323589600

duration=3595.440000

bit_rate=64000

max_bit_rate=N/A

bits_per_raw_sample=N/A

nb_frames=N/A

nb_read_frames=N/A

nb_read_packets=N/A

DISPOSITION:default=0

DISPOSITION:dub=0

DISPOSITION:original=0

DISPOSITION:comment=0

DISPOSITION:lyrics=0

DISPOSITION:karaoke=0

DISPOSITION:forced=0

DISPOSITION:hearing_impaired=0

DISPOSITION:visual_impaired=0

DISPOSITION:clean_effects=0

DISPOSITION:attached_pic=0

DISPOSITION:timed_thumbnails=0

TAG:language=Oth

[/STREAM]

[STREAM]

index=4

codec_name=mp2

codec_long_name=MP2 (MPEG audio layer 2)

profile=unknown

codec_type=audio

codec_time_base=1/48000

codec_tag_string=[4][0][0][0]

codec_tag=0x0004

sample_fmt=s16p

sample_rate=48000

channels=2

channel_layout=stereo

bits_per_sample=0

id=0x2b8

r_frame_rate=0/0

avg_frame_rate=0/0

time_base=1/90000

start_pts=4090663971

start_time=45451.821900

duration_ts=323585280

duration=3595.392000

bit_rate=192000

max_bit_rate=N/A

bits_per_raw_sample=N/A

nb_frames=N/A

nb_read_frames=N/A

nb_read_packets=N/A

DISPOSITION:default=0

DISPOSITION:dub=0

DISPOSITION:original=0

DISPOSITION:comment=0

DISPOSITION:lyrics=0

DISPOSITION:karaoke=0

DISPOSITION:forced=0

DISPOSITION:hearing_impaired=0

DISPOSITION:visual_impaired=0

DISPOSITION:clean_effects=0

DISPOSITION:attached_pic=0

DISPOSITION:timed_thumbnails=0

TAG:language=eng

[/STREAM]

[STREAM]

index=5

codec_name=unknown

codec_long_name=unknown

profile=unknown

codec_type=unknown

codec_tag_string=[5][0][0][0]

codec_tag=0x0005

id=0x7d2

r_frame_rate=0/0

avg_frame_rate=0/0

time_base=1/90000

start_pts=4090655137

start_time=45451.723744

duration_ts=323644953

duration=3596.055033

bit_rate=N/A

max_bit_rate=N/A

bits_per_raw_sample=N/A

nb_frames=N/A

nb_read_frames=N/A

nb_read_packets=N/A

DISPOSITION:default=0

DISPOSITION:dub=0

DISPOSITION:original=0

DISPOSITION:comment=0

DISPOSITION:lyrics=0

DISPOSITION:karaoke=0

DISPOSITION:forced=0

DISPOSITION:hearing_impaired=0

DISPOSITION:visual_impaired=0

DISPOSITION:clean_effects=0

DISPOSITION:attached_pic=0

DISPOSITION:timed_thumbnails=0

[/STREAM]

[STREAM]

index=6

codec_name=unknown

codec_long_name=unknown

profile=unknown

codec_type=unknown

codec_tag_string=[11][0][0][0]

codec_tag=0x000b

id=0xbb9

r_frame_rate=0/0

avg_frame_rate=0/0

time_base=1/90000

start_pts=4090655137

start_time=45451.723744

duration_ts=323644953

duration=3596.055033

bit_rate=N/A

max_bit_rate=N/A

bits_per_raw_sample=N/A

nb_frames=N/A

nb_read_frames=N/A

nb_read_packets=N/A

DISPOSITION:default=0

DISPOSITION:dub=0

DISPOSITION:original=0

DISPOSITION:comment=0

DISPOSITION:lyrics=0

DISPOSITION:karaoke=0

DISPOSITION:forced=0

DISPOSITION:hearing_impaired=0

DISPOSITION:visual_impaired=0

DISPOSITION:clean_effects=0

DISPOSITION:attached_pic=0

DISPOSITION:timed_thumbnails=0

[/STREAM]



}

steps :

1°- demux con ProjectX
output :
video.m2v (25 fps)
audio.mp2

ffmprobe video.m2v

{





[STREAM]

    index=0

    codec_name=mpeg2video

    codec_long_name=MPEG-2 video

    profile=Main

    codec_type=video

    codec_time_base=1/25

    codec_tag_string=[0][0][0][0]

    codec_tag=0x0000

    width=720

    height=576

    coded_width=0

    coded_height=0

    has_b_frames=1

    sample_aspect_ratio=64:45

    display_aspect_ratio=16:9

    pix_fmt=yuv420p

    level=8

    color_range=tv

    color_space=unknown

    color_transfer=unknown

    color_primaries=unknown

    chroma_location=left

    field_order=progressive

    timecode=N/A

    refs=1

    id=0x1e0

    r_frame_rate=25/1

    avg_frame_rate=25/1

    time_base=1/90000

    start_pts=48600

    start_time=0.540000

    duration_ts=322970400

    duration=3588.560000

    bit_rate=N/A

    max_bit_rate=N/A

    bits_per_raw_sample=N/A

    nb_frames=N/A

    nb_read_frames=N/A

    nb_read_packets=N/A

    DISPOSITION:default=0

    DISPOSITION:dub=0

    DISPOSITION:original=0

    DISPOSITION:comment=0

    DISPOSITION:lyrics=0

    DISPOSITION:karaoke=0

    DISPOSITION:forced=0

    DISPOSITION:hearing_impaired=0

    DISPOSITION:visual_impaired=0

    DISPOSITION:clean_effects=0

    DISPOSITION:attached_pic=0

    DISPOSITION:timed_thumbnails=0

    [/STREAM]



}

2° - Burn TimeCode with ffmpeg

CL : "ffmpeg -i video.m2v -c:v mpeg2video -vf "drawtext=fontfile=courier.ttf: timecode='00\:00\:00\:00': r=25: x=10: y=10: fontcolor=white: box=1: fontsize=50: boxcolor=0x00000099" output.mpeg"

ffmpeg output:

{





ffmpeg version N-85604-g207e6de Copyright (c) 2000-2017 the FFmpeg developers

    built with gcc 6.3.0 (GCC)

    configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib

    libavutil      55. 61.100 / 55. 61.100

    libavcodec     57. 93.100 / 57. 93.100

    libavformat    57. 72.101 / 57. 72.101

    libavdevice    57.  7.100 / 57.  7.100

    libavfilter     6. 86.100 /  6. 86.100

    libswscale      4.  7.101 /  4.  7.101

    libswresample   2.  8.100 /  2.  8.100

    libpostproc    54.  6.100 / 54.  6.100

    Input #0, mpegvideo, from 'R2_TG2_20170607_13001.m2v':

    Duration: N/A, bitrate: N/A

    Stream #0:0: Video: mpeg2video (Main), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 1200k tbn, 50 tbc

    Stream mapping:

    Stream #0:0 -> #0:0 (mpeg2video (native) -> mpeg2video (native))

    Press [q] to stop, [?] for help

    [mpeg @ 00000000025eb760] VBV buffer size not set, using default size of 130KB

    If you want the mpeg file to be compliant to some specification

    Like DVD, VCD or others, make sure you set the correct buffer size

    Output #0, mpeg, to 'output.mpeg':

    Metadata:

    encoder         : Lavf57.72.101

    Stream #0:0: Video: mpeg2video (Main), yuv420p, 720x576 [SAR 64:45 DAR 16:9], q=2-31, 200 kb/s, 25 fps, 90k tbn, 25 tbc

    Metadata:

      encoder         : Lavc57.93.100 mpeg2video

    Side data:

      cpb: bitrate max/min/avg: 0/0/200000 buffer size: 0 vbv_delay: -1

    [mpeg2video @ 0000000002625020] ac-tex damaged at 1 3027.24 bitrate= 879.1kbits/s speed=  39x

    [mpeg2video @ 0000000002625020] Warning MVs not available

    [mpeg2video @ 0000000002625020] concealing 45 DC, 45 AC, 45 MV errors in I frame

    [mpeg2video @ 0000000002625020] Warning MVs not available56 bitrate= 846.8kbits/s speed=39.1x

    [mpeg2video @ 0000000002625020] concealing 1 DC, 1 AC, 1 MV errors in B frame

    frame=89714 fps=974 q=31.0 Lsize=  332412kB time=00:59:48.52 bitrate= 758.8kbits/s speed=  39x

    video:329859kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.774119%



}

As seen from the screenshots there are 14 frames of difference, and later rise to 35

Can frames be damaged and ffmpeg skip them ?

The video for the first 13 minutes is perfectly synchronized

OriginalFrame Time

OutputFrame Time

3° - remux [output.mmpeg] with original audio [audio.mp2]

CL: "ffmpeg -i output.mpeg -i originalAudio.mp2 -c:a copy -c:v copy finalOutput.mpeg"



ffmpeg output:

{





ffmpeg version N-85604-g207e6de Copyright (c) 2000-2017 the FFmpeg developers

    built with gcc 6.3.0 (GCC)

    configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib

    libavutil      55. 61.100 / 55. 61.100

    libavcodec     57. 93.100 / 57. 93.100

    libavformat    57. 72.101 / 57. 72.101

    libavdevice    57.  7.100 / 57.  7.100

    libavfilter     6. 86.100 /  6. 86.100

    libswscale      4.  7.101 /  4.  7.101

    libswresample   2.  8.100 /  2.  8.100

    libpostproc    54.  6.100 / 54.  6.100

    Input #0, mpeg, from 'output.mpeg':

    Duration: 00:59:48.56, start: 0.540000, bitrate: 758 kb/s

    Stream #0:0[0x1e0]: Video: mpeg2video (Main), yuv420p(tv, progressive), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc

    [mp3 @ 0000000002894980] Estimating duration from bitrate, this may be inaccurate

    Input #1, mp3, from 'R2_TG2_20170607_13001.mp2':

    Duration: 00:59:48.55, start: 0.000000, bitrate: 192 kb/s

    Stream #1:0: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s

    [mpeg @ 000000000289a880] VBV buffer size not set, using default size of 130KB

    If you want the mpeg file to be compliant to some specification

    Like DVD, VCD or others, make sure you set the correct buffer size

    Output #0, mpeg, to 'finalOutput.mpeg':

    Metadata:

    encoder         : Lavf57.72.101

    Stream #0:0: Video: mpeg2video (Main), yuv420p(tv, progressive), 720x576 [SAR 64:45 DAR 16:9], q=2-31, 25 fps, 25 tbr, 90k tbn, 25 tbc

    Stream #0:1: Audio: mp2, 48000 Hz, stereo, s16p, 192 kb/s

    Stream mapping:

    Stream #0:0 -> #0:0 (copy)

    Stream #1:0 -> #0:1 (copy)

    Press [q] to stop, [?] for help

    [mpeg @ 000000000289a880] 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

    frame=89714 fps=26872 q=-1.0 Lsize=  417232kB time=00:59:48.52 bitrate= 952.5kbits/s speed=1.07e+003x

    video:329859kB audio:84107kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.789151%



}

FinalOutput.mpeg has the same frames as output.mpeg
I have several TransportStreams to process and everyone has a frame difference

someone can help me to solve the problem ?

I need FinalOutput.mpeg to be aligned frame by frame with the original and necessarily the video must impress the timecode.

a possible solution would also be a replace "damaged" frame but I can not find out how to replace the skipped frames

EDIT :

i’ve tried to work from OriginalVideo.ts and extracted video with -map directly with FFMPEG but the result is the same

CL : ffmpeg -i OriginalVideo.ts -map 0:0 -c:v copy output.h264

    ffmpeg version N-85604-g207e6de Copyright (c) 2000-2017 the FFmpeg developers

built with gcc 6.3.0 (GCC)

configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib

libavutil      55. 61.100 / 55. 61.100

libavcodec     57. 93.100 / 57. 93.100

libavformat    57. 72.101 / 57. 72.101

libavdevice    57.  7.100 / 57.  7.100

libavfilter     6. 86.100 /  6. 86.100

libswscale      4.  7.101 /  4.  7.101

libswresample   2.  8.100 /  2.  8.100

libpostproc    54.  6.100 / 54.  6.100

[mpeg2video @ 0000000000dd4c20] Invalid frame dimensions 0x0.

Last message repeated 5 times

[mp2 @ 0000000000dd7e00] Header missing

[mp2 @ 0000000000dd8f20] Header missing

[mpeg2video @ 0000000000dd4c20] Invalid frame dimensions 0x0.

[mp2 @ 0000000000dd5b60] Header missing

[mpegts @ 0000000000dd25a0] PES packet size mismatch

Last message repeated 1 times

[mpegts @ 0000000000dd25a0] Could not find codec parameters for stream 5 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec

Consider increasing the value for the 'analyzeduration' and 'probesize' options

[mpegts @ 0000000000dd25a0] Could not find codec parameters for stream 6 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec

Consider increasing the value for the 'analyzeduration' and 'probesize' options

Input #0, mpegts, from 'R2_TG2_20170607_13001.ts':

Duration: 00:59:56.06, start: 45451.723744, bitrate: 5901 kb/s

Program 3402

Stream #0:0[0x201]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc

Stream #0:1[0x28b](ita): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 192 kb/s

Stream #0:2[0x241](ita): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)

Stream #0:3[0x2b7](Oth): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, mono, s16p, 64 kb/s

Stream #0:4[0x2b8](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 192 kb/s

Stream #0:5[0x7d2]: Unknown: none ([5][0][0][0] / 0x0005)

Stream #0:6[0xbb9]: Unknown: none ([11][0][0][0] / 0x000B)

Output #0, h264, to 'output.h264':

Metadata:

encoder         : Lavf57.72.101

Stream #0:0: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], q=2-31, 25 fps, 25 tbr, 25 tbn, 25 tbc

Stream mapping:

Stream #0:0 -> #0:0 (copy)

Press [q] to stop, [?] for help

frame=89746 fps=6083 q=-1.0 Lsize= 2131869kB time=00:59:55.64 bitrate=4857.1kbits/s speed= 244x

video:2131869kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.000000%

if i try to extract video in mpeg format FFMPEG retrive me following errors :

ffmpeg version N-85604-g207e6de Copyright (c) 2000-2017 the FFmpeg developers

      built with gcc 6.3.0 (GCC)

      configuration: --enable-gpl --enable-version3 --enable-cuda --enable-cuvid --enable-d3d11va --enable-dxva2 --enable-libmfx --enable-nvenc --enable-avisynth --enable-bzlib --enable-fontconfig --enable-frei0r --enable-gnutls --enable-iconv --enable-libass --enable-libbluray --enable-libbs2b --enable-libcaca --enable-libfreetype --enable-libgme --enable-libgsm --enable-libilbc --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenh264 --enable-libopenjpeg --enable-libopus --enable-librtmp --enable-libsnappy --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libtwolame --enable-libvidstab --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libwebp --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzimg --enable-lzma --enable-zlib

      libavutil      55. 61.100 / 55. 61.100

      libavcodec     57. 93.100 / 57. 93.100

      libavformat    57. 72.101 / 57. 72.101

      libavdevice    57.  7.100 / 57.  7.100

      libavfilter     6. 86.100 /  6. 86.100

      libswscale      4.  7.101 /  4.  7.101

      libswresample   2.  8.100 /  2.  8.100

      libpostproc    54.  6.100 / 54.  6.100

    [mpeg2video @ 0000000002824c20] Invalid frame dimensions 0x0.

        Last message repeated 5 times

    [mp2 @ 0000000002827e00] Header missing

    [mp2 @ 0000000002828f20] Header missing

    [mpeg2video @ 0000000002824c20] Invalid frame dimensions 0x0.

    [mp2 @ 0000000002825b60] Header missing

    [mpegts @ 00000000028225a0] PES packet size mismatch

        Last message repeated 1 times

    [mpegts @ 00000000028225a0] Could not find codec parameters for stream 5 (Unknown: none ([5][0][0][0] / 0x0005)): unknown codec

    Consider increasing the value for the 'analyzeduration' and 'probesize' options

    [mpegts @ 00000000028225a0] Could not find codec parameters for stream 6 (Unknown: none ([11][0][0][0] / 0x000B)): unknown codec

    Consider increasing the value for the 'analyzeduration' and 'probesize' options

    Input #0, mpegts, from 'R2_TG2_20170607_13001.ts':

      Duration: 00:59:56.06, start: 45451.723744, bitrate: 5901 kb/s

      Program 3402

        Stream #0:0[0x201]: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], 25 fps, 25 tbr, 90k tbn, 50 tbc

        Stream #0:1[0x28b](ita): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 192 kb/s

        Stream #0:2[0x241](ita): Subtitle: dvb_teletext ([6][0][0][0] / 0x0006)

        Stream #0:3[0x2b7](Oth): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, mono, s16p, 64 kb/s

        Stream #0:4[0x2b8](eng): Audio: mp2 ([4][0][0][0] / 0x0004), 48000 Hz, stereo, s16p, 192 kb/s

        Stream #0:5[0x7d2]: Unknown: none ([5][0][0][0] / 0x0005)

        Stream #0:6[0xbb9]: Unknown: none ([11][0][0][0] / 0x000B)

    File 'output.mpeg' already exists. Overwrite ? [y/N] y

    [mpeg @ 000000000072bc80] VBV buffer size not set, using default size of 130KB

    If you want the mpeg file to be compliant to some specification

    Like DVD, VCD or others, make sure you set the correct buffer size

    Output #0, mpeg, to 'output.mpeg':

      Metadata:

        encoder         : Lavf57.72.101

        Stream #0:0: Video: mpeg2video (Main) ([2][0][0][0] / 0x0002), yuv420p(tv, top first), 720x576 [SAR 64:45 DAR 16:9], q=2-31, 25 fps, 25 tbr, 90k tbn, 25 tbc

    Stream mapping:

      Stream #0:0 -> #0:0 (copy)

    Press [q] to stop, [?] for help

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=1218 size=11754=4752.0kbits/s speed= 229x

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=3247 size=11754

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=5288 size=11754

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=7329 size=11754

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=9370 size=11754

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=11411 size=11754

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=1862 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=3891 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=5932 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=7973 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=10014 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=12055 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=14096 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=16137 size=17826

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=875 size=88109e=4684.9kbits/s speed= 239x

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=2904 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=4945 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=6986 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=9027 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=11068 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=13109 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=15150 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=17191 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=19232 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=21273 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=23314 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=25355 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=27396 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=29437 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=31478 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=33519 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=35560 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=37601 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=39642 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=41683 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=43724 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=45765 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=47806 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=49847 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=51888 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=53929 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=55970 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=58011 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=60052 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=62093 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=64134 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=66175 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=68216 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=70257 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=72298 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=74339 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=76380 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=78421 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=80462 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=82503 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=84544 size=88109

    [mpeg @ 000000000072bc80] buffer underflow st=0 bufi=86585 size=88109

    frame=89746 fps=5348 q=-1.0 Lsize= 2140734kB time=00:59:55.60 bitrate=4877.3kbits/s speed= 214x

    video:2131869kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.415814%

ffmpeg windows : how to run ffmpeg -i input -filter:v frei0r=pixeliz0r=0.02:0.02 output

7 octobre 2015, par yarek

I run ffmpeg on Windows.

I try to run

ffmpeg -i input.avi -filter:v frei0r=pixeliz0r=0.02:0.02 ouput.avi

I have this error :

No such filter: 'frei0r

Error opening filters!

When I run ffmpeg.exe I got :

ffmpeg version git-N-30610-g1929807, Copyright (c) 2000-2011 the FFmpeg developers

  built on Jun  7 2011 15:55:06 with gcc 4.5.3

  configuration: --enable-gpl --enable-version3 --enable-memalign-hack --enable-

runtime-cpudetect --enable-avisynth --enable-bzlib --enable-frei0r --enable-libo

pencore-amrnb --enable-libopencore-amrwb --enable-libfreetype --enable-libgsm --

enable-libmp3lame --enable-libopenjpeg --enable-librtmp --enable-libschroedinger

 --enable-libspeex --enable-libtheora --enable-libvorbis --enable-libvpx --enabl

e-libx264 --enable-libxavs --enable-libxvid --enable-zlib --disable-outdev=sdl -

-pkg-config=pkg-config

Note the --enable-frei0r above.

Any idea where I can get the ffmpeg for windows with frei0r enabled and working ?

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