Carl,
I just released i sent you a test with version 2.6.2 , I ran the test again with the snapshot version 2.8. It looks like both the release and the snapshot versions skip adding the sidx when using fast start. What would be the specific movflag to specify sidx ? I was looking at the following notes to see what the flag might be : http://git.libav.org/?p=libav.git;a=commitdiff;h=26ac22e5e7394346e9d59f800e7d4e91f4518d33 <http://git.libav.org/?p=libav.git;a=commitdiff;h=26ac22e5e7394346e9d59f800e7d4e91f4518d33> I tried ( -movflags sidx , -movflags global_sidx ) but I dont think its correct. Thanks, Alan bash-3.2$ /Volumes/storage/ffmpeg/2_8_7/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" ffmpeg version 2.8-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 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 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 @ 0x7f918a805e00] using SAR=640/639 [libx264 @ 0x7f918a805e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 AVX [libx264 @ 0x7f918a805e00] profile Constrained Baseline, level 2.1 [libx264 @ 0x7f918a805e00] 264 - core 146 - H.264/MPEG-4 AVC codec - Copyleft 2003-2015 - 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 : Lavf56.40.101 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 : Lavc56.60.100 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 : Lavc56.60.100 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= 50 fps=0.0 q=0.0 size= 0kB time=00:00:01.96 bitrate= 0.1kbits/sframe= 100 fps= 99 q=11.0 size= 98kB time=00:00:04.71 bitrate= 170.4kbits/fframe= 250 fps= 97 q=-1.0 Lsize= 598kB time=00:00:10.00 bitrate= 489.2kbits/s ps= 99 q=3.0 size= 330kB time=00:00:07.97 bitrate= 339.1kbits/s video:392kB audio:118kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: 17.320520% [libx264 @ 0x7f918a805e00] frame I:1 Avg QP:18.29 size: 3102 [libx264 @ 0x7f918a805e00] frame P:249 Avg QP: 2.27 size: 1596 [libx264 @ 0x7f918a805e00] mb I I16..4: 84.9% 0.0% 15.1% [libx264 @ 0x7f918a805e00] 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 @ 0x7f918a805e00] final ratefactor: -0.03 [libx264 @ 0x7f918a805e00] coded y,uvDC,uvAC intra: 39.9% 60.7% 40.0% inter: 13.2% 11.6% 11.3% [libx264 @ 0x7f918a805e00] i16 v,h,dc,p: 76% 20% 4% 0% [libx264 @ 0x7f918a805e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 26% 24% 7% 3% 2% 4% 4% 3% [libx264 @ 0x7f918a805e00] i8c dc,h,v,p: 36% 26% 37% 1% [libx264 @ 0x7f918a805e00] ref P L0: 98.2% 0.9% 0.9% [libx264 @ 0x7f918a805e00] kb/s:320.38 bash-3.2$ ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > On Oct 3, 2015, at 9:23 AM, [email protected] wrote: > > Carl, > > I attempted the cli call below on the dev branch as well as on the release. > > When I try on the dev branch it gives an error of : [mp4 @ 0x7fa099012200] > Starting second pass: inserting sidx atoms Non-consecutive fragments, writing > incorrect sidx > > When I try on the release branch it skips the second pass completely. > > Thanks, > Alan > > ---------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- > > bash-3.2# 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" > ffmpeg version 2.6.2-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=/Users/helmutt/data/ext/ffmpeg/sw --as=yasm --extra-version=tessus > --disable-shared --enable-static --disable-ffplay --enable-gpl > --enable-pthreads --enable-postproc --enable-libmp3lame --enable-libtheora > --enable-libvorbis --enable-libx264 --enable-libx265 --enable-libxvid > --enable-libspeex --enable-bzlib --enable-zlib --enable-libopencore-amrnb > --enable-libopencore-amrwb --enable-libxavs --enable-libsoxr > --enable-libwavpack --enable-version3 --enable-libvo-aacenc > --enable-libvo-amrwbenc --enable-libvpx --enable-libgsm --enable-libopus > --enable-libmodplug --enable-fontconfig --enable-libfreetype --enable-libass > --enable-libbluray --enable-filters --disable-indev=qtkit > --disable-indev=x11grab_xcb --enable-runtime-cpudetect > libavutil 54. 20.100 / 54. 20.100 > libavcodec 56. 26.100 / 56. 26.100 > libavformat 56. 25.101 / 56. 25.101 > libavdevice 56. 4.100 / 56. 4.100 > libavfilter 5. 11.102 / 5. 11.102 > libswscale 3. 1.101 / 3. 1.101 > libswresample 1. 1.100 / 1. 1.100 > libpostproc 53. 3.100 / 53. 3.100 > 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 @ 0x7fa099012e00] using SAR=640/639 > [libx264 @ 0x7fa099012e00] using cpu capabilities: MMX2 SSE2Fast SSSE3 SSE4.2 > AVX > [libx264 @ 0x7fa099012e00] profile Constrained Baseline, level 2.1 > [libx264 @ 0x7fa099012e00] 264 - core 142 - H.264/MPEG-4 AVC codec - Copyleft > 2003-2014 - 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 : Lavf56.25.101 > 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 : Lavc56.26.100 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 : Lavc56.26.100 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= 53 fps=0.0 q=0.0 size= 0kB time=00:00:02.94 bitrate= > 0.1kbits/sframe= 108 fps=107 q=10.0 size= 115kB time=00:00:04.94 > bitrate= 190.5kbits/frame= 162 fps=107 q=5.0 size= 239kB > time=00:00:06.95 bitrate= 281.5kbits/sframe= 217 fps=108 q=2.0 size= > 375kB time=00:00:08.93 bitrate= 343.9kbits/s[mp4 @ 0x7fa099012200] Starting > second pass: inserting sidx atoms > Non-consecutive fragments, writing incorrect sidx > Last message repeated 863 times > frame= 250 fps=105 q=-1.0 Lsize= 609kB time=00:00:10.00 bitrate= > 498.6kbits/s > video:392kB audio:118kB subtitle:0kB other streams:0kB global headers:0kB > muxing overhead: 19.531601% > [libx264 @ 0x7fa099012e00] frame I:1 Avg QP:18.29 size: 3102 > [libx264 @ 0x7fa099012e00] frame P:249 Avg QP: 2.27 size: 1596 > [libx264 @ 0x7fa099012e00] mb I I16..4: 84.9% 0.0% 15.1% > [libx264 @ 0x7fa099012e00] 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 @ 0x7fa099012e00] final ratefactor: -0.03 > [libx264 @ 0x7fa099012e00] coded y,uvDC,uvAC intra: 39.9% 60.7% 40.0% inter: > 13.2% 11.6% 11.3% > [libx264 @ 0x7fa099012e00] i16 v,h,dc,p: 76% 20% 4% 0% > [libx264 @ 0x7fa099012e00] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 27% 26% 24% 7% 3% > 2% 4% 4% 3% > [libx264 @ 0x7fa099012e00] i8c dc,h,v,p: 36% 26% 37% 1% > [libx264 @ 0x7fa099012e00] ref P L0: 98.2% 0.9% 0.9% > [libx264 @ 0x7fa099012e00] kb/s:320.38 >> On Oct 2, 2015, at 9:57 PM, Carl Eugen Hoyos <[email protected] >> <mailto:[email protected]>> wrote: >> >> alan1523 <at> aol.com <http://aol.com/> <alan1523 <at> aol.com >> <http://aol.com/>> writes: >> >>> Is it possible to have a single cli request the create >>> an x264 .mp4 file that is fragmented as well have its >>> moov atom shifted to the start to be able to do fast >>> start streaming ? >> >> Please test the global_sidx flag. >> >> Carl Eugen >> >> _______________________________________________ >> ffmpeg-user mailing list >> [email protected] <mailto:[email protected]> >> http://ffmpeg.org/mailman/listinfo/ffmpeg-user > _______________________________________________ ffmpeg-user mailing list [email protected] http://ffmpeg.org/mailman/listinfo/ffmpeg-user
