[FFmpeg-trac] #5033(undetermined:new): Incorrect duration when converting WAV/MP3 files to AAC
FFmpeg
trac at avcodec.org
Tue Nov 24 02:35:22 CET 2015
#5033: Incorrect duration when converting WAV/MP3 files to AAC
-------------------------------------+-------------------------------------
Reporter: ausjjtkd | Owner:
Type: defect | Status: new
Priority: normal | Component:
Version: git-master | undetermined
Keywords: aac | Resolution:
Blocking: | Blocked By:
Analyzed by developer: 0 | Reproduced by developer: 0
-------------------------------------+-------------------------------------
Comment (by ausjjtkd):
OK, sorry.
60 seconds of -f lavfi -i sine, for ffmpeg 2.8.2 and git:
{{{
$ ffmpeg -y -framerate 1 -r 1 -loop 1 -i /tmp/in.jpg -f lavfi -i
sine=duration=60 -c:a aac -ab 32k -ar 16000 -strict experimental -shortest
-pix_fmt yuv420p -movflags faststart -f mp4 /tmp/out.mp4
ffmpeg version 2.8.2-static http://johnvansickle.com/ffmpeg/ Copyright
(c) 2000-2015 the FFmpeg developers
built with gcc 5.2.1 (Debian 5.2.1-23) 20151028
configuration: --enable-gpl --enable-version3 --disable-shared
--disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-
libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-
libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig
--enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls
--enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi
--disable-indev=sndio --disable-outdev=sndio --cc=gcc
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
[mjpeg @ 0x42ca880] Changeing bps to 8
Input #0, image2, from '/tmp/in.jpg':
Duration: 00:00:01.00, start: 0.000000, bitrate: 272 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown),
300x300 [SAR 1:1 DAR 1:1], 1 fps, 1 tbr, 1 tbn, 1 tbc
Input #1, lavfi, from 'sine=duration=60':
Duration: N/A, start: 0.000000, bitrate: 705 kb/s
Stream #1:0: Audio: pcm_s16le, 44100 Hz, mono, s16, 705 kb/s
[swscaler @ 0x430cae0] deprecated pixel format used, make sure you did set
range correctly
[libx264 @ 0x42d07a0] using SAR=1/1
[libx264 @ 0x42d07a0] using cpu capabilities: MMX2 SSE2Fast LZCNT
[libx264 @ 0x42d07a0] profile High, level 1.2
[libx264 @ 0x42d07a0] 264 - core 148 r209 7599210 - H.264/MPEG-4 AVC codec
- Copyleft 2003-2015 - 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=6
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=1
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
Output #0, mp4, to '/tmp/out.mp4':
Metadata:
encoder : Lavf56.40.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
300x300 [SAR 1:1 DAR 1:1], q=-1--1, 1 fps, 16384 tbn, 1 tbc
Metadata:
encoder : Lavc56.60.100 libx264
Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 16000 Hz, mono,
fltp, 32 kb/s
Metadata:
encoder : Lavc56.60.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
[mp4 @ 0x42cfb00] Starting second pass: moving the moov atom to the
beginning of the file
frame= 113 fps= 97 q=-1.0 Lsize= 300kB time=00:01:51.00 bitrate=
22.2kbits/s
video:58kB audio:235kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 2.508192%
[libx264 @ 0x42d07a0] frame I:1 Avg QP: 9.62 size: 55989
[libx264 @ 0x42d07a0] frame P:28 Avg QP: 7.62 size: 42
[libx264 @ 0x42d07a0] frame B:84 Avg QP:16.33 size: 15
[libx264 @ 0x42d07a0] consecutive B-frames: 0.9% 0.0% 0.0% 99.1%
[libx264 @ 0x42d07a0] mb I I16..4: 2.8% 70.4% 26.9%
[libx264 @ 0x42d07a0] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.8% 0.0%
0.1% 0.0% 0.0% skip:99.2%
[libx264 @ 0x42d07a0] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0%
0.0% direct: 0.0% skip:100.0% L0: 0.0% L1:100.0% BI: 0.0%
[libx264 @ 0x42d07a0] 8x8 transform intra:70.4% inter:43.3%
[libx264 @ 0x42d07a0] coded y,uvDC,uvAC intra: 98.3% 97.2% 95.8% inter:
0.1% 0.1% 0.0%
[libx264 @ 0x42d07a0] i16 v,h,dc,p: 10% 0% 40% 50%
[libx264 @ 0x42d07a0] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 28% 13% 5% 5%
5% 9% 8% 15%
[libx264 @ 0x42d07a0] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 17% 14% 10% 6%
6% 11% 9% 13%
[libx264 @ 0x42d07a0] i8c dc,h,v,p: 43% 28% 18% 12%
[libx264 @ 0x42d07a0] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x42d07a0] ref P L0: 97.6% 0.0% 2.4%
[libx264 @ 0x42d07a0] kb/s:4.13
$ mpv /tmp/out.mp4
Auto-loading profile 'vo.vdpau'
Playing: /tmp/out.mp4
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
AO: [pulse] 16000Hz mono 1ch float
Using hardware decoding (vdpau).
VO: [vdpau] 300x300 vdpau
[vo/vdpau] Compositing window manager detected. Assuming timing info is
inaccurate.
AV: 00:01:52 / 00:01:53 (99%) A-V: 0.000 Cache: 0s+0KB
$ /tmp/ffmpeg-git-20151120-64bit-static/ffmpeg -y -framerate 1 -r 1 -loop
1 -i /tmp/in.jpg -f lavfi -i sine=duration=60 -c:a aac -ab 32k -ar 16000
-strict experimental -shortest -pix_fmt yuv420p -movflags faststart -f mp4
/tmp/out.mp4
ffmpeg version N-51228-g8eadabf-static http://johnvansickle.com/ffmpeg/
Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.1 (Debian 5.2.1-23) 20151028
configuration: --enable-gpl --enable-version3 --disable-shared
--disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-
libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-
libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig
--enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls
--enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi
--disable-indev=sndio --disable-outdev=sndio --cc=gcc
libavutil 55. 7.100 / 55. 7.100
libavcodec 57. 15.100 / 57. 15.100
libavformat 57. 16.100 / 57. 16.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 15.100 / 6. 15.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mjpeg @ 0x3fc2940] Changeing bps to 8
Input #0, image2, from '/tmp/in.jpg':
Duration: 00:00:01.00, start: 0.000000, bitrate: 272 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown),
300x300 [SAR 1:1 DAR 1:1], 1 fps, 1 tbr, 1 tbn, 1 tbc
Input #1, lavfi, from 'sine=duration=60':
Duration: N/A, start: 0.000000, bitrate: 705 kb/s
Stream #1:0: Audio: pcm_s16le, 44100 Hz, mono, s16, 705 kb/s
[swscaler @ 0x3ffa2e0] deprecated pixel format used, make sure you did set
range correctly
[libx264 @ 0x3fc8860] using SAR=1/1
[libx264 @ 0x3fc8860] using cpu capabilities: MMX2 SSE2Fast LZCNT
[libx264 @ 0x3fc8860] profile High, level 1.2
[libx264 @ 0x3fc8860] 264 - core 148 r209 7599210 - H.264/MPEG-4 AVC codec
- Copyleft 2003-2015 - 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=6
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=1
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
Output #0, mp4, to '/tmp/out.mp4':
Metadata:
encoder : Lavf57.16.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
300x300 [SAR 1:1 DAR 1:1], q=-1--1, 1 fps, 16384 tbn, 1 tbc
Metadata:
encoder : Lavc57.15.100 libx264
Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 16000 Hz, mono,
fltp, 32 kb/s
Metadata:
encoder : Lavc57.15.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
[mp4 @ 0x3fc7b20] Starting second pass: moving the moov atom to the
beginning of the file
frame= 113 fps= 55 q=-1.0 Lsize= 300kB time=00:01:51.00 bitrate=
22.2kbits/s
video:58kB audio:235kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 2.509380%
[libx264 @ 0x3fc8860] frame I:1 Avg QP: 9.62 size: 55989
[libx264 @ 0x3fc8860] frame P:28 Avg QP: 7.62 size: 42
[libx264 @ 0x3fc8860] frame B:84 Avg QP:16.33 size: 15
[libx264 @ 0x3fc8860] consecutive B-frames: 0.9% 0.0% 0.0% 99.1%
[libx264 @ 0x3fc8860] mb I I16..4: 2.8% 70.4% 26.9%
[libx264 @ 0x3fc8860] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.8% 0.0%
0.1% 0.0% 0.0% skip:99.2%
[libx264 @ 0x3fc8860] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0%
0.0% direct: 0.0% skip:100.0% L0: 0.0% L1:100.0% BI: 0.0%
[libx264 @ 0x3fc8860] 8x8 transform intra:70.4% inter:43.3%
[libx264 @ 0x3fc8860] coded y,uvDC,uvAC intra: 98.3% 97.2% 95.8% inter:
0.1% 0.1% 0.0%
[libx264 @ 0x3fc8860] i16 v,h,dc,p: 10% 0% 40% 50%
[libx264 @ 0x3fc8860] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 12% 28% 13% 5% 5%
5% 9% 8% 15%
[libx264 @ 0x3fc8860] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 15% 17% 14% 10% 6%
6% 11% 9% 13%
[libx264 @ 0x3fc8860] i8c dc,h,v,p: 43% 28% 18% 12%
[libx264 @ 0x3fc8860] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x3fc8860] ref P L0: 97.6% 0.0% 2.4%
[libx264 @ 0x3fc8860] kb/s:4.13
[aac @ 0x3fc9280] Qavg: 221.762
$ mpv /tmp/out.mp4
Auto-loading profile 'vo.vdpau'
Playing: /tmp/out.mp4
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
AO: [pulse] 16000Hz mono 1ch float
Using hardware decoding (vdpau).
VO: [vdpau] 300x300 vdpau
[vo/vdpau] Compositing window manager detected. Assuming timing info is
inaccurate.
AV: 00:01:52 / 00:01:53 (99%) A-V: 0.000 Cache: 0s+0KB
}}}
60 seconds of -f s16le -i /dev/zero, for ffmpeg 2.8.2 and git:
{{{
$ ffmpeg -y -framerate 1 -r 1 -loop 1 -i /tmp/in.jpg -f s16le -t 60 -i
/dev/zero -c:v libx264 -preset veryfast -tune stillimage -c:a aac -ab 32k
-ar 16000 -strict experimental -shortest -pix_fmt yuv420p -movflags
faststart -f mp4 /tmp/out.mp4
ffmpeg version 2.8.2-static http://johnvansickle.com/ffmpeg/ Copyright
(c) 2000-2015 the FFmpeg developers
built with gcc 5.2.1 (Debian 5.2.1-23) 20151028
configuration: --enable-gpl --enable-version3 --disable-shared
--disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-
libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-
libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig
--enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls
--enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi
--disable-indev=sndio --disable-outdev=sndio --cc=gcc
libavutil 54. 31.100 / 54. 31.100
libavcodec 56. 60.100 / 56. 60.100
libavformat 56. 40.101 / 56. 40.101
libavdevice 56. 4.100 / 56. 4.100
libavfilter 5. 40.101 / 5. 40.101
libswscale 3. 1.101 / 3. 1.101
libswresample 1. 2.101 / 1. 2.101
libpostproc 53. 3.100 / 53. 3.100
[mjpeg @ 0x441eae0] Changeing bps to 8
Input #0, image2, from '/tmp/in.jpg':
Duration: 00:00:01.00, start: 0.000000, bitrate: 272 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown),
300x300 [SAR 1:1 DAR 1:1], 1 fps, 1 tbr, 1 tbn, 1 tbc
Guessed Channel Layout for Input Stream #1.0 : mono
Input #1, s16le, from '/dev/zero':
Duration: N/A, bitrate: 705 kb/s
Stream #1:0: Audio: pcm_s16le, 44100 Hz, 1 channels, s16, 705 kb/s
[swscaler @ 0x4458a20] deprecated pixel format used, make sure you did set
range correctly
[libx264 @ 0x44bd660] using SAR=1/1
[libx264 @ 0x44bd660] using cpu capabilities: MMX2 SSE2Fast LZCNT
[libx264 @ 0x44bd660] profile High, level 1.2
[libx264 @ 0x44bd660] 264 - core 148 r209 7599210 - H.264/MPEG-4 AVC codec
- Copyleft 2003-2015 - http://www.videolan.org/x264.html - options:
cabac=1 ref=1 deblock=1:-3:-3 analyse=0x3:0x113 me=hex subme=2 psy=1
psy_rd=2.00:0.70 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1
cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6
lookahead_threads=2 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=1 keyint=250 keyint_min=1
scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=23.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.20
Output #0, mp4, to '/tmp/out.mp4':
Metadata:
encoder : Lavf56.40.101
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
300x300 [SAR 1:1 DAR 1:1], q=-1--1, 1 fps, 16384 tbn, 1 tbc
Metadata:
encoder : Lavc56.60.100 libx264
Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 16000 Hz, mono,
fltp, 32 kb/s
Metadata:
encoder : Lavc56.60.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
[mp4 @ 0x44bc540] Starting second pass: moving the moov atom to the
beginning of the file
frame= 83 fps=0.0 q=-1.0 Lsize= 59kB time=00:01:21.00 bitrate=
5.9kbits/s
video:48kB audio:4kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 13.519329%
[libx264 @ 0x44bd660] frame I:1 Avg QP:13.91 size: 46896
[libx264 @ 0x44bd660] frame P:21 Avg QP:11.25 size: 31
[libx264 @ 0x44bd660] frame B:61 Avg QP:16.34 size: 15
[libx264 @ 0x44bd660] consecutive B-frames: 1.2% 2.4% 0.0% 96.4%
[libx264 @ 0x44bd660] mb I I16..4: 0.6% 5.5% 93.9%
[libx264 @ 0x44bd660] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.7% 0.0%
0.0% 0.0% 0.0% skip:99.3%
[libx264 @ 0x44bd660] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0%
0.0% direct: 0.0% skip:100.0%
[libx264 @ 0x44bd660] 8x8 transform intra:5.5% inter:10.3%
[libx264 @ 0x44bd660] coded y,uvDC,uvAC intra: 97.9% 97.5% 94.7% inter:
0.0% 0.1% 0.0%
[libx264 @ 0x44bd660] i16 v,h,dc,p: 0% 0% 50% 50%
[libx264 @ 0x44bd660] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 8% 51% 14% 4% 2%
1% 9% 5% 6%
[libx264 @ 0x44bd660] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 22% 16% 6% 8%
5% 8% 7% 13%
[libx264 @ 0x44bd660] i8c dc,h,v,p: 41% 27% 18% 14%
[libx264 @ 0x44bd660] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x44bd660] kb/s:4.67
$ mpv /tmp/out.mp4
Auto-loading profile 'vo.vdpau'
Playing: /tmp/out.mp4
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
AO: [pulse] 16000Hz mono 1ch float
Using hardware decoding (vdpau).
VO: [vdpau] 300x300 vdpau
[vo/vdpau] Compositing window manager detected. Assuming timing info is
inaccurate.
AV: 00:01:22 / 00:01:23 (98%) A-V: 0.000 Cache: 0s+0KB
$ /tmp/ffmpeg-git-20151120-64bit-static/ffmpeg -y -framerate 1 -r 1 -loop
1 -i /tmp/in.jpg -f s16le -t 60 -i /dev/zero -c:v libx264 -preset veryfast
-tune stillimage -c:a aac -ab 32k -ar 16000 -strict experimental -shortest
-pix_fmt yuv420p -movflags faststart -f mp4 /tmp/out.mp4
ffmpeg version N-51228-g8eadabf-static http://johnvansickle.com/ffmpeg/
Copyright (c) 2000-2015 the FFmpeg developers
built with gcc 5.2.1 (Debian 5.2.1-23) 20151028
configuration: --enable-gpl --enable-version3 --disable-shared
--disable-debug --enable-runtime-cpudetect --enable-libmp3lame --enable-
libx264 --enable-libx265 --enable-libwebp --enable-libspeex --enable-
libvorbis --enable-libvpx --enable-libfreetype --enable-fontconfig
--enable-libxvid --enable-libopencore-amrnb --enable-libopencore-amrwb
--enable-libtheora --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-
gray --enable-libopenjpeg --enable-libopus --enable-libass --enable-gnutls
--enable-libvidstab --enable-libsoxr --enable-frei0r --enable-libfribidi
--disable-indev=sndio --disable-outdev=sndio --cc=gcc
libavutil 55. 7.100 / 55. 7.100
libavcodec 57. 15.100 / 57. 15.100
libavformat 57. 16.100 / 57. 16.100
libavdevice 57. 0.100 / 57. 0.100
libavfilter 6. 15.100 / 6. 15.100
libswscale 4. 0.100 / 4. 0.100
libswresample 2. 0.101 / 2. 0.101
libpostproc 54. 0.100 / 54. 0.100
[mjpeg @ 0x4134980] Changeing bps to 8
Input #0, image2, from '/tmp/in.jpg':
Duration: 00:00:01.00, start: 0.000000, bitrate: 272 kb/s
Stream #0:0: Video: mjpeg, yuvj420p(pc, bt470bg/unknown/unknown),
300x300 [SAR 1:1 DAR 1:1], 1 fps, 1 tbr, 1 tbn, 1 tbc
Guessed Channel Layout for Input Stream #1.0 : mono
Input #1, s16le, from '/dev/zero':
Duration: N/A, bitrate: 705 kb/s
Stream #1:0: Audio: pcm_s16le, 44100 Hz, 1 channels, s16, 705 kb/s
[swscaler @ 0x4164320] deprecated pixel format used, make sure you did set
range correctly
[libx264 @ 0x41d3520] using SAR=1/1
[libx264 @ 0x41d3520] using cpu capabilities: MMX2 SSE2Fast LZCNT
[libx264 @ 0x41d3520] profile High, level 1.2
[libx264 @ 0x41d3520] 264 - core 148 r209 7599210 - H.264/MPEG-4 AVC codec
- Copyleft 2003-2015 - http://www.videolan.org/x264.html - options:
cabac=1 ref=1 deblock=1:-3:-3 analyse=0x3:0x113 me=hex subme=2 psy=1
psy_rd=2.00:0.70 mixed_ref=0 me_range=16 chroma_me=1 trellis=0 8x8dct=1
cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=0 threads=6
lookahead_threads=2 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=1 keyint=250 keyint_min=1
scenecut=40 intra_refresh=0 rc_lookahead=10 rc=crf mbtree=1 crf=23.0
qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.20
Output #0, mp4, to '/tmp/out.mp4':
Metadata:
encoder : Lavf57.16.100
Stream #0:0: Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p,
300x300 [SAR 1:1 DAR 1:1], q=-1--1, 1 fps, 16384 tbn, 1 tbc
Metadata:
encoder : Lavc57.15.100 libx264
Stream #0:1: Audio: aac ([64][0][0][0] / 0x0040), 16000 Hz, mono,
fltp, 32 kb/s
Metadata:
encoder : Lavc57.15.100 aac
Stream mapping:
Stream #0:0 -> #0:0 (mjpeg (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (pcm_s16le (native) -> aac (native))
Press [q] to stop, [?] for help
[mp4 @ 0x41d2640] Starting second pass: moving the moov atom to the
beginning of the file
frame= 83 fps=0.0 q=-1.0 Lsize= 59kB time=00:01:21.00 bitrate=
5.9kbits/s
video:48kB audio:4kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: 13.519329%
[libx264 @ 0x41d3520] frame I:1 Avg QP:13.91 size: 46896
[libx264 @ 0x41d3520] frame P:21 Avg QP:11.25 size: 31
[libx264 @ 0x41d3520] frame B:61 Avg QP:16.34 size: 15
[libx264 @ 0x41d3520] consecutive B-frames: 1.2% 2.4% 0.0% 96.4%
[libx264 @ 0x41d3520] mb I I16..4: 0.6% 5.5% 93.9%
[libx264 @ 0x41d3520] mb P I16..4: 0.0% 0.0% 0.0% P16..4: 0.7% 0.0%
0.0% 0.0% 0.0% skip:99.3%
[libx264 @ 0x41d3520] mb B I16..4: 0.0% 0.0% 0.0% B16..8: 0.0% 0.0%
0.0% direct: 0.0% skip:100.0%
[libx264 @ 0x41d3520] 8x8 transform intra:5.5% inter:10.3%
[libx264 @ 0x41d3520] coded y,uvDC,uvAC intra: 97.9% 97.5% 94.7% inter:
0.0% 0.1% 0.0%
[libx264 @ 0x41d3520] i16 v,h,dc,p: 0% 0% 50% 50%
[libx264 @ 0x41d3520] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 8% 51% 14% 4% 2%
1% 9% 5% 6%
[libx264 @ 0x41d3520] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 14% 22% 16% 6% 8%
5% 8% 7% 13%
[libx264 @ 0x41d3520] i8c dc,h,v,p: 41% 27% 18% 14%
[libx264 @ 0x41d3520] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x41d3520] kb/s:4.67
[aac @ 0x41d6be0] Qavg: 65362.762
$ mpv /tmp/out.mp4
Auto-loading profile 'vo.vdpau'
Playing: /tmp/out.mp4
(+) Video --vid=1 (*) (h264)
(+) Audio --aid=1 --alang=und (*) (aac)
AO: [pulse] 16000Hz mono 1ch float
Using hardware decoding (vdpau).
VO: [vdpau] 300x300 vdpau
[vo/vdpau] Compositing window manager detected. Assuming timing info is
inaccurate.
AV: 00:01:22 / 00:01:23 (98%) A-V: 0.000 Cache: 0s+0KB
}}}
--
Ticket URL: <https://trac.ffmpeg.org/ticket/5033#comment:8>
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