[FFmpeg-user] Faststart fragmented mp4
alan1523 at aol.com
alan1523 at aol.com
Fri Oct 30 19:04:49 CET 2015
Carl,
Is there any other information you might need or any more testing that I can perform to help diagnose ?
Thanks,
Alan
> On Oct 19, 2015, at 11:01 AM, alan1523 at aol.com wrote:
>
> Carl,
>
> I have done a few more tests with some noticeable results.
>
> (case 1) I was able to get the sidx atom to be inserted by adding [frag_keyframe] and setting [frag_duration] to 0 , but this results in a file that does not playback past the first GOP I believe. ( Let me know if you need me to place it in an ftp)
>
> (case 2) I then changed the [frag_duration] to 1000 which is the original value, this results in the sidx atom failing to insert.
>
> Below are both uncut console results:
>
>
> -----------
> Case 1
> -----------
> bash-3.2$ /Volumes/storage/ffmpeg/2_8/ffmpeg -y -i "/Volumes/storage/rendertemp/in/input.mp4" -movflags global_sidx+frag_keyframe -frag_duration 0 -codec:v libx264 -profile:v baseline -pix_fmt yuv420p -b:v 500k -codec:a aac -b:a 96k -strict -2 -s 426x240 -threads 0 "/Volumes/storage/rendertemp/out/output.mp4"
> ffmpeg version N-75904-ga2b8b16-tessus Copyright (c) 2000-2015 the FFmpeg developers
> built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
> configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --as=yasm --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzmq --enable-version3 --disable-ffplay --disable-indev=qtkit --disable-indev=x11grab_xcb
> libavutil 55. 2.100 / 55. 2.100
> libavcodec 57. 4.100 / 57. 4.100
> libavformat 57. 3.100 / 57. 3.100
> libavdevice 57. 0.100 / 57. 0.100
> libavfilter 6. 9.101 / 6. 9.101
> libswscale 4. 0.100 / 4. 0.100
> libswresample 2. 0.100 / 2. 0.100
> libpostproc 54. 0.100 / 54. 0.100
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/storage/rendertemp/in/input.mp4':
> Metadata:
> major_brand : qt
> minor_version : 537199360
> compatible_brands: qt
> creation_time : 2015-03-27 21:24:00
> Duration: 00:00:19.86, start: 0.129792, bitrate: 65076 kb/s
> Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 3840x2160 [SAR 1:1 DAR 16:9], 64233 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> encoder : AVC Coding
> Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> [libx264 @ 0x7feb9c803800] using SAR=640/639
> [libx264 @ 0x7feb9c803800] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
> [libx264 @ 0x7feb9c803800] profile Constrained Baseline, level 2.1
> [libx264 @ 0x7feb9c803800] 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html <http://www.videolan.org/x264.html> - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=23 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
> Output #0, mp4, to '/Volumes/storage/rendertemp/out/output.mp4':
> Metadata:
> major_brand : qt
> minor_version : 537199360
> compatible_brands: qt
> encoder : Lavf57.3.100
> Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 426x240 [SAR 640:639 DAR 16:9], q=-1--1, 500 kb/s, 23.98 fps, 24k tbn, 23.98 tbc (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> encoder : Lavc57.4.100 libx264
> Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 96 kb/s (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> encoder : Lavc57.4.100 aac
> Stream mapping:
> Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
> Stream #0:1 -> #0:1 (aac (native) -> aac (native))
> Press [q] to stop, [?] for help
> frame= 26 fps=0.0 q=0.0 size= 0kB time=00:00:02.09 bitrate= 0.1kbits/sframe= 67 fps= 66 q=22.0 size= 0kB time=00:00:03.58 bitrate= 0.1kbits/frame= 97 fps= 64 q=24.0 size= 52kB time=00:00:05.10 bitrate= 82.7kbits/frame= 122 fps= 60 q=20.0 size= 52kB time=00:00:06.10 bitrate= 69.1kbits/frame= 158 fps= 62 q=20.0 size= 209kB time=00:00:07.60 bitrate= 225.5kbits/frame= 184 fps= 60 q=22.0 size= 343kB time=00:00:08.60 bitrate= 326.7kbits/frame= 211 fps= 59 q=25.0 size= 548kB time=00:00:10.05 bitrate= 446.5kbits/frame= 242 fps= 59 q=29.0 size= 548kB time=00:00:11.09 bitrate= 404.4kbits/frame= 271 fps= 59 q=30.0 size= 548kB time=00:00:12.10 bitrate= 370.9kbits/frame= 303 fps= 60 q=29.0 size= 548kB time=00:00:13.59 bitrate= 330.2kbits/frame= 330 fps= 59 q=28.0 size= 548kB time=00:00:15.02 bitrate= 298.7kbits/frame= 365 fps= 60 q=26.0 size= 548kB time=00:00:16.09 bitrate= 278.9kbits/frame= 395 fps= 60 q=25.0 size= 1048kB time=00:00:17.60 bitrate= 487.5kbits/frame= 425 fps= 60 q=24.0 size= 1048kB time=00:00:18.60 bitrate= 461.2kbits/frame= 451 fps= 59 q=23.0 size= 1151kB time=00:00:19.58 bitrate= 481.4kbits/frame= 479 fps= 59 q=20.0 size= 1151kB time=00:00:19.95 bitrate= 472.7kbits/[mp4 @ 0x7feb9c802c00] Starting second pass: inserting sidx atoms
> frame= 480 fps= 58 q=-1.0 Lsize= 1335kB time=00:00:20.02 bitrate= 546.4kbits/s
> video:1091kB audio:236kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 0.677739%
> [libx264 @ 0x7feb9c803800] frame I:9 Avg QP:17.45 size: 12416
> [libx264 @ 0x7feb9c803800] frame P:471 Avg QP:21.14 size: 2132
> [libx264 @ 0x7feb9c803800] mb I I16..4: 20.0% 0.0% 80.0%
> [libx264 @ 0x7feb9c803800] mb P I16..4: 0.8% 0.0% 3.6% P16..4: 33.2% 13.1% 5.3% 0.0% 0.0% skip:44.0%
> [libx264 @ 0x7feb9c803800] final ratefactor: 18.05
> [libx264 @ 0x7feb9c803800] coded y,uvDC,uvAC intra: 75.3% 86.5% 60.9% inter: 16.5% 24.5% 4.4%
> [libx264 @ 0x7feb9c803800] i16 v,h,dc,p: 23% 43% 3% 30%
> [libx264 @ 0x7feb9c803800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 25% 12% 6% 8% 7% 8% 6% 7%
> [libx264 @ 0x7feb9c803800] i8c dc,h,v,p: 44% 27% 18% 11%
> [libx264 @ 0x7feb9c803800] ref P L0: 71.8% 15.3% 12.9%
> [libx264 @ 0x7feb9c803800] kb/s:445.98
> bash-3.2$
>
>
> -----------
> Case 2
> -----------
>
>
> bash-3.2$ /Volumes/storage/ffmpeg/2_8/ffmpeg -y -i "/Volumes/storage/rendertemp/in/input.mp4" -movflags global_sidx+frag_keyframe -frag_duration 1000 -codec:v libx264 -profile:v baseline -pix_fmt yuv420p -b:v 500k -codec:a aac -b:a 96k -strict -2 -s 426x240 -threads 0 "/Volumes/storage/rendertemp/out/output.mp4"
> ffmpeg version N-75904-ga2b8b16-tessus Copyright (c) 2000-2015 the FFmpeg developers
> built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
> configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --as=yasm --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzmq --enable-version3 --disable-ffplay --disable-indev=qtkit --disable-indev=x11grab_xcb
> libavutil 55. 2.100 / 55. 2.100
> libavcodec 57. 4.100 / 57. 4.100
> libavformat 57. 3.100 / 57. 3.100
> libavdevice 57. 0.100 / 57. 0.100
> libavfilter 6. 9.101 / 6. 9.101
> libswscale 4. 0.100 / 4. 0.100
> libswresample 2. 0.100 / 2. 0.100
> libpostproc 54. 0.100 / 54. 0.100
> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/storage/rendertemp/in/input.mp4':
> Metadata:
> major_brand : qt
> minor_version : 537199360
> compatible_brands: qt
> creation_time : 2015-03-27 21:24:00
> Duration: 00:00:19.86, start: 0.129792, bitrate: 65076 kb/s
> Stream #0:0(eng): Video: h264 (High) (avc1 / 0x31637661), yuv420p(tv, bt709), 3840x2160 [SAR 1:1 DAR 16:9], 64233 kb/s, 23.98 fps, 23.98 tbr, 24k tbn, 47.95 tbc (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> encoder : AVC Coding
> Stream #0:1(eng): Audio: aac (LC) (mp4a / 0x6134706D), 48000 Hz, stereo, fltp, 317 kb/s (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> [libx264 @ 0x7f9749003800] using SAR=640/639
> [libx264 @ 0x7f9749003800] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
> [libx264 @ 0x7f9749003800] profile Constrained Baseline, level 2.1
> [libx264 @ 0x7f9749003800] 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html <http://www.videolan.org/x264.html> - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=23 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
> Output #0, mp4, to '/Volumes/storage/rendertemp/out/output.mp4':
> Metadata:
> major_brand : qt
> minor_version : 537199360
> compatible_brands: qt
> encoder : Lavf57.3.100
> Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 426x240 [SAR 640:639 DAR 16:9], q=-1--1, 500 kb/s, 23.98 fps, 24k tbn, 23.98 tbc (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> encoder : Lavc57.4.100 libx264
> Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 96 kb/s (default)
> Metadata:
> creation_time : 2015-03-27 21:24:00
> handler_name : Apple Alias Data Handler
> encoder : Lavc57.4.100 aac
> Stream mapping:
> Stream #0:0 -> #0:0 (h264 (native) -> h264 (libx264))
> Stream #0:1 -> #0:1 (aac (native) -> aac (native))
> Press [q] to stop, [?] for help
> frame= 26 fps=0.0 q=0.0 size= 0kB time=00:00:02.09 bitrate= 0.1kbits/sframe= 66 fps= 65 q=23.0 size= 24kB time=00:00:03.58 bitrate= 53.7kbits/frame= 95 fps= 62 q=24.0 size= 137kB time=00:00:05.10 bitrate= 220.0kbits/frame= 120 fps= 59 q=20.0 size= 185kB time=00:00:06.10 bitrate= 248.2kbits/frame= 158 fps= 62 q=20.0 size= 322kB time=00:00:07.60 bitrate= 346.9kbits/frame= 183 fps= 60 q=21.0 size= 430kB time=00:00:08.60 bitrate= 409.8kbits/frame= 211 fps= 59 q=25.0 size= 613kB time=00:00:09.60 bitrate= 522.6kbits/frame= 239 fps= 58 q=28.0 size= 772kB time=00:00:11.09 bitrate= 570.0kbits/frame= 269 fps= 58 q=30.0 size= 903kB time=00:00:12.10 bitrate= 611.3kbits/frame= 301 fps= 58 q=29.0 size= 971kB time=00:00:13.59 bitrate= 585.3kbits/frame= 329 fps= 58 q=28.0 size= 1028kB time=00:00:14.59 bitrate= 577.0kbits/frame= 361 fps= 58 q=26.0 size= 1090kB time=00:00:16.09 bitrate= 555.0kbits/frame= 389 fps= 58 q=25.0 size= 1139kB time=00:00:17.09 bitrate= 545.7kbits/frame= 417 fps= 58 q=24.0 size= 1207kB time=00:00:18.60 bitrate= 531.3kbits/frame= 445 fps= 58 q=24.0 size= 1277kB time=00:00:19.58 bitrate= 534.1kbits/frame= 470 fps= 57 q=23.0 size= 1323kB time=00:00:19.95 bitrate= 543.3kbits/[mp4 @ 0x7f9749002c00] Starting second pass: inserting sidx atoms
> Non-consecutive fragments, writing incorrect sidx
> Last message repeated 1815 times
> frame= 480 fps= 57 q=-1.0 Lsize= 1515kB time=00:00:20.02 bitrate= 619.9kbits/s
> video:1091kB audio:236kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 14.238788%
> [libx264 @ 0x7f9749003800] frame I:9 Avg QP:17.45 size: 12416
> [libx264 @ 0x7f9749003800] frame P:471 Avg QP:21.14 size: 2132
> [libx264 @ 0x7f9749003800] mb I I16..4: 20.0% 0.0% 80.0%
> [libx264 @ 0x7f9749003800] mb P I16..4: 0.8% 0.0% 3.6% P16..4: 33.2% 13.1% 5.3% 0.0% 0.0% skip:44.0%
> [libx264 @ 0x7f9749003800] final ratefactor: 18.05
> [libx264 @ 0x7f9749003800] coded y,uvDC,uvAC intra: 75.3% 86.5% 60.9% inter: 16.5% 24.5% 4.4%
> [libx264 @ 0x7f9749003800] i16 v,h,dc,p: 23% 43% 3% 30%
> [libx264 @ 0x7f9749003800] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 20% 25% 12% 6% 8% 7% 8% 6% 7%
> [libx264 @ 0x7f9749003800] i8c dc,h,v,p: 44% 27% 18% 11%
> [libx264 @ 0x7f9749003800] ref P L0: 71.8% 15.3% 12.9%
> [libx264 @ 0x7f9749003800] kb/s:445.98
> bash-3.2$
>
> Regards,
> Alan
>
>
>> On Oct 6, 2015, at 7:14 AM, alan1523 at aol.com <mailto:alan1523 at aol.com> wrote:
>>
>> Carl,
>>
>> Here is the result with the global_sidx flag. Seems to fail when inserting the atom.
>>
>>
>> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>> bash-3.2$ /Volumes/storage/ffmpeg/2_8/ffmpeg -y -i "/Volumes/storage/rendertemp/in/input.mp4" -movflags global_sidx -frag_duration 1000 -codec:v libx264 -profile:v baseline -pix_fmt yuv420p -b:v 500k -codec:a aac -b:a 96k -strict -2 -s 426x240 -threads 0 "/Volumes/storage/rendertemp/out/output.mp4"
>> ffmpeg version N-75904-ga2b8b16-tessus Copyright (c) 2000-2015 the FFmpeg developers
>> built with Apple LLVM version 6.0 (clang-600.0.57) (based on LLVM 3.5svn)
>> configuration: --cc=/usr/bin/clang --prefix=/opt/ffmpeg --as=yasm --extra-version=tessus --enable-avisynth --enable-fontconfig --enable-gpl --enable-libass --enable-libbluray --enable-libfreetype --enable-libgsm --enable-libmodplug --enable-libmp3lame --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopus --enable-libschroedinger --enable-libsoxr --enable-libspeex --enable-libtheora --enable-libvidstab --enable-libvo-aacenc --enable-libvo-amrwbenc --enable-libvorbis --enable-libvpx --enable-libwavpack --enable-libx264 --enable-libx265 --enable-libxavs --enable-libxvid --enable-libzmq --enable-version3 --disable-ffplay --disable-indev=qtkit --disable-indev=x11grab_xcb
>> libavutil 55. 2.100 / 55. 2.100
>> libavcodec 57. 4.100 / 57. 4.100
>> libavformat 57. 3.100 / 57. 3.100
>> libavdevice 57. 0.100 / 57. 0.100
>> libavfilter 6. 9.101 / 6. 9.101
>> libswscale 4. 0.100 / 4. 0.100
>> libswresample 2. 0.100 / 2. 0.100
>> libpostproc 54. 0.100 / 54. 0.100
>> Guessed Channel Layout for Input Stream #0.1 : stereo
>> Input #0, mov,mp4,m4a,3gp,3g2,mj2, from '/Volumes/storage/rendertemp/in/input.mp4':
>> Metadata:
>> major_brand : qt
>> minor_version : 537199360
>> compatible_brands: qt
>> creation_time : 2014-06-26 18:57:18
>> Duration: 00:00:10.00, start: 0.000000, bitrate: 36344 kb/s
>> Stream #0:0(eng): Video: prores (apch / 0x68637061), yuv422p10le(bt709), 1920x1080, 34796 kb/s, SAR 1:1 DAR 16:9, 25 fps, 25 tbr, 25 tbn, 25 tbc (default)
>> Metadata:
>> creation_time : 2014-06-26 18:57:18
>> handler_name : Apple Alias Data Handler
>> encoder : Apple ProRes 422 (HQ)
>> timecode : 01:00:00:00
>> Stream #0:1(eng): Audio: pcm_s16le (sowt / 0x74776F73), 48000 Hz, 2 channels, s16, 1536 kb/s (default)
>> Metadata:
>> creation_time : 2014-06-26 18:57:18
>> handler_name : Apple Alias Data Handler
>> Stream #0:2(eng): Data: none (tmcd / 0x64636D74), 0 kb/s (default)
>> Metadata:
>> creation_time : 2014-06-26 18:57:39
>> handler_name : Apple Alias Data Handler
>> timecode : 01:00:00:00
>> [libx264 @ 0x7f90b4814400] using SAR=640/639
>> [libx264 @ 0x7f90b4814400] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX
>> [libx264 @ 0x7f90b4814400] profile Constrained Baseline, level 2.1
>> [libx264 @ 0x7f90b4814400] 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - http://www.videolan.org/x264.html <http://www.videolan.org/x264.html> - options: cabac=0 ref=3 deblock=1:0:0 analyse=0x1:0x111 me=hex subme=7 psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1 8x8dct=0 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2 threads=12 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1 interlaced=0 bluray_compat=0 constrained_intra=0 bframes=0 weightp=0 keyint=250 keyint_min=25 scenecut=40 intra_refresh=0 rc_lookahead=40 rc=abr mbtree=1 bitrate=500 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4 ip_ratio=1.40 aq=1:1.00
>> Output #0, mp4, to '/Volumes/storage/rendertemp/out/output.mp4':
>> Metadata:
>> major_brand : qt
>> minor_version : 537199360
>> compatible_brands: qt
>> encoder : Lavf57.3.100
>> Stream #0:0(eng): Video: h264 (libx264) ([33][0][0][0] / 0x0021), yuv420p, 426x240 [SAR 640:639 DAR 16:9], q=-1--1, 500 kb/s, 25 fps, 12800 tbn, 25 tbc (default)
>> Metadata:
>> creation_time : 2014-06-26 18:57:18
>> handler_name : Apple Alias Data Handler
>> timecode : 01:00:00:00
>> encoder : Lavc57.4.100 libx264
>> Stream #0:1(eng): Audio: aac ([64][0][0][0] / 0x0040), 48000 Hz, stereo, fltp, 96 kb/s (default)
>> Metadata:
>> creation_time : 2014-06-26 18:57:18
>> handler_name : Apple Alias Data Handler
>> encoder : Lavc57.4.100 aac
>> Stream mapping:
>> Stream #0:0 -> #0:0 (prores (native) -> h264 (libx264))
>> Stream #0:1 -> #0:1 (pcm_s16le (native) -> aac (native))
>> Press [q] to stop, [?] for help
>> frame= 44 fps=0.0 q=0.0 size= 0kB time=00:00:01.94 bitrate= 0.1kbits/sframe= 90 fps= 89 q=12.0 size= 74kB time=00:00:03.94 bitrate= 153.2kbits/frame= 136 fps= 89 q=7.0 size= 178kB time=00:00:05.95 bitrate= 244.3kbits/sframe= 183 fps= 90 q=4.0 size= 289kB time=00:00:07.95 bitrate= 297.8kbits/sframe= 225 fps= 89 q=2.0 size= 393kB time=00:00:09.92 bitrate= 324.4kbits/s[mp4 @ 0x7f90b480b000] Starting second pass: inserting sidx atoms
>> Non-consecutive fragments, writing incorrect sidx
>> Last message repeated 863 times
>> frame= 250 fps= 88 q=-1.0 Lsize= 607kB time=00:00:10.00 bitrate= 497.0kbits/s
>> video:392kB audio:119kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 18.949121%
>> [libx264 @ 0x7f90b4814400] frame I:1 Avg QP:18.29 size: 3102
>> [libx264 @ 0x7f90b4814400] frame P:249 Avg QP: 2.27 size: 1596
>> [libx264 @ 0x7f90b4814400] mb I I16..4: 84.9% 0.0% 15.1%
>> [libx264 @ 0x7f90b4814400] mb P I16..4: 0.8% 0.0% 0.3% P16..4: 28.4% 0.2% 0.3% 0.0% 0.0% skip:70.0%
>> [libx264 @ 0x7f90b4814400] final ratefactor: -0.03
>> [libx264 @ 0x7f90b4814400] coded y,uvDC,uvAC intra: 39.9% 60.7% 40.0% inter: 13.2% 11.6% 11.3%
>> [libx264 @ 0x7f90b4814400] i16 v,h,dc,p: 76% 20% 4% 0%
>> [libx264 @ 0x7f90b4814400] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 26% 24% 7% 3% 2% 4% 4% 3%
>> [libx264 @ 0x7f90b4814400] i8c dc,h,v,p: 36% 26% 37% 1%
>> [libx264 @ 0x7f90b4814400] ref P L0: 98.2% 0.9% 0.9%
>> [libx264 @ 0x7f90b4814400] kb/s:320.38
>> bash-3.2$
>>
>> ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------
>> Alan
>>
>>
>>> On Oct 6, 2015, at 4:13 AM, Carl Eugen Hoyos <cehoyos at ag.or.at <mailto:cehoyos at ag.or.at>> wrote:
>>>
>>> alan1523 <at> aol.com <http://aol.com/> <alan1523 <at> aol.com <http://aol.com/>> writes:
>>>
>>>> $ ffmpeg -y -i "/Volumes/storage/rendertemp/in/input.mp4"
>>>> -movflags faststart -frag_duration 1000 -codec:v libx264
>>>> -profile:v baseline -pix_fmt yuv420p -b:v 500k
>>>> -codec:a aac -b:a 96k -strict -2 -s 426x240 -threads 0
>>>> "/Volumes/storage/rendertemp/out/output.mp4"
>>>
>>> So did you test global_sidx flag or not?
>>>
>>> Carl Eugen
>>>
>>> _______________________________________________
>>> ffmpeg-user mailing list
>>> ffmpeg-user at ffmpeg.org <mailto:ffmpeg-user at ffmpeg.org>
>>> http://ffmpeg.org/mailman/listinfo/ffmpeg-user <http://ffmpeg.org/mailman/listinfo/ffmpeg-user>
>>
>
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