Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-11 Thread Michael Niedermayer 
On Sun, Sep 11, 2016 at 08:10:12PM +0800, Steven Liu wrote:
> 2016-09-11 18:22 GMT+08:00 Michael Niedermayer :
> 
> > On Sat, Sep 10, 2016 at 06:47:38PM +0800, Steven Liu wrote:
> > > 2016-09-10 13:55 GMT+08:00 Aman Gupta :
> > >
> > > > I confirmed your latest patch fixes the issue and is working as
> > expected
> > > > now.
> > > >
> > > > Thank you!
> > > >
> > > > Aman
> > > >
> > > > On Sat, Sep 10, 2016 at 7:00 AM, Steven Liu 
> > > > wrote:
> > > >
> > > >>
> > > >> Steven Liu 于2016年9月9日 周五下午7:59写道：
> > > >>
> > > >>> 2016-09-09 16:33 GMT+08:00 Steven Liu :
> > > >>>
> > > 
> > > 
> > >  2016-09-09 16:10 GMT+08:00 Steven Liu :
> > > 
> > > >
> > > >
> > > > 2016-09-09 15:33 GMT+08:00 Steven Liu :
> > > >
> > > >>
> > > >>
> > > >> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
> > > >>
> > > >>> I tried your patch and TARGETDURATION is fixed, but it is still
> > > >>> creating some segments which are only 0.2s instead of 2s.
> > > >>>
> > > >>> Aman
> > > >>>
> > > >>> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu <
> > lingjiujia...@gmail.com>
> > > >>> wrote:
> > > >>>
> > >  This patch can merge with 1da00be009aa74400042bf470b9a5f
> > fbd82a1c5e
> > >  i have checked this modify:
> > > 
> > >  ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
> > >  -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
> > >  output-test-%03d.ts
> > > 
> > >  #EXTM3U
> > >  #EXT-X-VERSION:3
> > >  #EXT-X-MEDIA-SEQUENCE:0
> > >  #EXT-X-ALLOW-CACHE:YES
> > >  #EXT-X-TARGETDURATION:10
> > >  #EXTINF:4.12,
> > >  output-test-000.ts
> > >  #EXTINF:7.84,
> > >  output-test-001.ts
> > >  #EXTINF:4.20,
> > >  output-test-002.ts
> > >  #EXTINF:2.92,
> > >  output-test-003.ts
> > >  #EXTINF:1.84,
> > >  output-test-004.ts
> > >  #EXTINF:2.24,
> > >  output-test-005.ts
> > >  #EXTINF:2.00,
> > >  output-test-006.ts
> > >  #EXTINF:3.56,
> > > 
> > > 
> > >  [root@localhost linux]# ffmpeg -i output-test.m3u8
> > >  ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the
> > FFmpeg
> > >  developers
> > >    built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
> > >    configuration: --prefix=/usr/ --libdir=/usr/lib64
> > >  --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
> > >    libavutil  55. 28.100 / 55. 28.100
> > >    libavcodec 57. 48.102 / 57. 48.102
> > >    libavformat57. 41.100 / 57. 41.100
> > >    libavdevice57.  0.102 / 57.  0.102
> > >    libavfilter 6. 47.100 /  6. 47.100
> > >    libswscale  4.  1.100 /  4.  1.100
> > >    libswresample   2.  1.100 /  2.  1.100
> > >    libpostproc54.  0.100 / 54.  0.100
> > >  Input #0, hls,applehttp, from 'output-test.m3u8':
> > >    Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
> > >    Program 0
> > >  Metadata:
> > >    variant_bitrate : 0
> > >  Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B),
> > >  yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn,
> > 50 tbc
> > >  Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
> > >  5.1(side), fltp, 384 kb/s
> > >  At least one output file must be specified
> > > 
> > > 
> > > 
> > >  [root@localhost linux]# ffmpeg -i output-test-000.ts -i
> > >  output-test-001.ts
> > >  ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the
> > FFmpeg
> > >  developers
> > >    built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
> > >    configuration: --prefix=/usr/ --libdir=/usr/lib64
> > >  --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
> > >    libavutil  55. 28.100 / 55. 28.100
> > >    libavcodec 57. 48.102 / 57. 48.102
> > >    libavformat57. 41.100 / 57. 41.100
> > >    libavdevice57.  0.102 / 57.  0.102
> > >    libavfilter 6. 47.100 /  6. 47.100
> > >    libswscale  4.  1.100 /  4.  1.100
> > >    libswresample   2.  1.100 /  2.  1.100
> > >    libpostproc54.  0.100 / 54.  0.100
> > >  Input #0, mpegts, from 'output-test-000.ts':
> > >    Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
> > >    Program 1
> > >  Metadata:
> > >    service_name: Service01
> > >

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-11 Thread Steven Liu 
2016-09-11 18:22 GMT+08:00 Michael Niedermayer :

> On Sat, Sep 10, 2016 at 06:47:38PM +0800, Steven Liu wrote:
> > 2016-09-10 13:55 GMT+08:00 Aman Gupta :
> >
> > > I confirmed your latest patch fixes the issue and is working as
> expected
> > > now.
> > >
> > > Thank you!
> > >
> > > Aman
> > >
> > > On Sat, Sep 10, 2016 at 7:00 AM, Steven Liu 
> > > wrote:
> > >
> > >>
> > >> Steven Liu 于2016年9月9日 周五下午7:59写道：
> > >>
> > >>> 2016-09-09 16:33 GMT+08:00 Steven Liu :
> > >>>
> > 
> > 
> >  2016-09-09 16:10 GMT+08:00 Steven Liu :
> > 
> > >
> > >
> > > 2016-09-09 15:33 GMT+08:00 Steven Liu :
> > >
> > >>
> > >>
> > >> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
> > >>
> > >>> I tried your patch and TARGETDURATION is fixed, but it is still
> > >>> creating some segments which are only 0.2s instead of 2s.
> > >>>
> > >>> Aman
> > >>>
> > >>> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu <
> lingjiujia...@gmail.com>
> > >>> wrote:
> > >>>
> >  This patch can merge with 1da00be009aa74400042bf470b9a5f
> fbd82a1c5e
> >  i have checked this modify:
> > 
> >  ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
> >  -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
> >  output-test-%03d.ts
> > 
> >  #EXTM3U
> >  #EXT-X-VERSION:3
> >  #EXT-X-MEDIA-SEQUENCE:0
> >  #EXT-X-ALLOW-CACHE:YES
> >  #EXT-X-TARGETDURATION:10
> >  #EXTINF:4.12,
> >  output-test-000.ts
> >  #EXTINF:7.84,
> >  output-test-001.ts
> >  #EXTINF:4.20,
> >  output-test-002.ts
> >  #EXTINF:2.92,
> >  output-test-003.ts
> >  #EXTINF:1.84,
> >  output-test-004.ts
> >  #EXTINF:2.24,
> >  output-test-005.ts
> >  #EXTINF:2.00,
> >  output-test-006.ts
> >  #EXTINF:3.56,
> > 
> > 
> >  [root@localhost linux]# ffmpeg -i output-test.m3u8
> >  ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the
> FFmpeg
> >  developers
> >    built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
> >    configuration: --prefix=/usr/ --libdir=/usr/lib64
> >  --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
> >    libavutil  55. 28.100 / 55. 28.100
> >    libavcodec 57. 48.102 / 57. 48.102
> >    libavformat57. 41.100 / 57. 41.100
> >    libavdevice57.  0.102 / 57.  0.102
> >    libavfilter 6. 47.100 /  6. 47.100
> >    libswscale  4.  1.100 /  4.  1.100
> >    libswresample   2.  1.100 /  2.  1.100
> >    libpostproc54.  0.100 / 54.  0.100
> >  Input #0, hls,applehttp, from 'output-test.m3u8':
> >    Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
> >    Program 0
> >  Metadata:
> >    variant_bitrate : 0
> >  Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B),
> >  yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn,
> 50 tbc
> >  Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
> >  5.1(side), fltp, 384 kb/s
> >  At least one output file must be specified
> > 
> > 
> > 
> >  [root@localhost linux]# ffmpeg -i output-test-000.ts -i
> >  output-test-001.ts
> >  ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the
> FFmpeg
> >  developers
> >    built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
> >    configuration: --prefix=/usr/ --libdir=/usr/lib64
> >  --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
> >    libavutil  55. 28.100 / 55. 28.100
> >    libavcodec 57. 48.102 / 57. 48.102
> >    libavformat57. 41.100 / 57. 41.100
> >    libavdevice57.  0.102 / 57.  0.102
> >    libavfilter 6. 47.100 /  6. 47.100
> >    libswscale  4.  1.100 /  4.  1.100
> >    libswresample   2.  1.100 /  2.  1.100
> >    libpostproc54.  0.100 / 54.  0.100
> >  Input #0, mpegts, from 'output-test-000.ts':
> >    Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
> >    Program 1
> >  Metadata:
> >    service_name: Service01
> >    service_provider: FFmpeg
> >  Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] /
> >  0x001B), yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr,
> 90k tbn, 50
> >  tbc
> >  Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] /
> 0x0081),
> >

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-11 Thread Michael Niedermayer 
On Sat, Sep 10, 2016 at 06:47:38PM +0800, Steven Liu wrote:
> 2016-09-10 13:55 GMT+08:00 Aman Gupta :
> 
> > I confirmed your latest patch fixes the issue and is working as expected
> > now.
> >
> > Thank you!
> >
> > Aman
> >
> > On Sat, Sep 10, 2016 at 7:00 AM, Steven Liu 
> > wrote:
> >
> >>
> >> Steven Liu 于2016年9月9日 周五下午7:59写道：
> >>
> >>> 2016-09-09 16:33 GMT+08:00 Steven Liu :
> >>>
> 
> 
>  2016-09-09 16:10 GMT+08:00 Steven Liu :
> 
> >
> >
> > 2016-09-09 15:33 GMT+08:00 Steven Liu :
> >
> >>
> >>
> >> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
> >>
> >>> I tried your patch and TARGETDURATION is fixed, but it is still
> >>> creating some segments which are only 0.2s instead of 2s.
> >>>
> >>> Aman
> >>>
> >>> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
> >>> wrote:
> >>>
>  This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
>  i have checked this modify:
> 
>  ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
>  -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
>  output-test-%03d.ts
> 
>  #EXTM3U
>  #EXT-X-VERSION:3
>  #EXT-X-MEDIA-SEQUENCE:0
>  #EXT-X-ALLOW-CACHE:YES
>  #EXT-X-TARGETDURATION:10
>  #EXTINF:4.12,
>  output-test-000.ts
>  #EXTINF:7.84,
>  output-test-001.ts
>  #EXTINF:4.20,
>  output-test-002.ts
>  #EXTINF:2.92,
>  output-test-003.ts
>  #EXTINF:1.84,
>  output-test-004.ts
>  #EXTINF:2.24,
>  output-test-005.ts
>  #EXTINF:2.00,
>  output-test-006.ts
>  #EXTINF:3.56,
> 
> 
>  [root@localhost linux]# ffmpeg -i output-test.m3u8
>  ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>  developers
>    built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>    configuration: --prefix=/usr/ --libdir=/usr/lib64
>  --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
>    libavutil  55. 28.100 / 55. 28.100
>    libavcodec 57. 48.102 / 57. 48.102
>    libavformat57. 41.100 / 57. 41.100
>    libavdevice57.  0.102 / 57.  0.102
>    libavfilter 6. 47.100 /  6. 47.100
>    libswscale  4.  1.100 /  4.  1.100
>    libswresample   2.  1.100 /  2.  1.100
>    libpostproc54.  0.100 / 54.  0.100
>  Input #0, hls,applehttp, from 'output-test.m3u8':
>    Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
>    Program 0
>  Metadata:
>    variant_bitrate : 0
>  Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B),
>  yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>  Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
>  5.1(side), fltp, 384 kb/s
>  At least one output file must be specified
> 
> 
> 
>  [root@localhost linux]# ffmpeg -i output-test-000.ts -i
>  output-test-001.ts
>  ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>  developers
>    built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>    configuration: --prefix=/usr/ --libdir=/usr/lib64
>  --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
>    libavutil  55. 28.100 / 55. 28.100
>    libavcodec 57. 48.102 / 57. 48.102
>    libavformat57. 41.100 / 57. 41.100
>    libavdevice57.  0.102 / 57.  0.102
>    libavfilter 6. 47.100 /  6. 47.100
>    libswscale  4.  1.100 /  4.  1.100
>    libswresample   2.  1.100 /  2.  1.100
>    libpostproc54.  0.100 / 54.  0.100
>  Input #0, mpegts, from 'output-test-000.ts':
>    Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
>    Program 1
>  Metadata:
>    service_name: Service01
>    service_provider: FFmpeg
>  Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] /
>  0x001B), yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k 
>  tbn, 50
>  tbc
>  Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
>  48000 Hz, 5.1(side), fltp, 384 kb/s
>  Input #1, mpegts, from 'output-test-001.ts':
>    Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
>    Program 1
>  Metadata:
>    service_name: Service01
>    service_provider: FFmpeg
>

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-10 Thread Steven Liu 
2016-09-10 13:55 GMT+08:00 Aman Gupta :

> I confirmed your latest patch fixes the issue and is working as expected
> now.
>
> Thank you!
>
> Aman
>
> On Sat, Sep 10, 2016 at 7:00 AM, Steven Liu 
> wrote:
>
>>
>> Steven Liu 于2016年9月9日 周五下午7:59写道：
>>
>>> 2016-09-09 16:33 GMT+08:00 Steven Liu :
>>>


 2016-09-09 16:10 GMT+08:00 Steven Liu :

>
>
> 2016-09-09 15:33 GMT+08:00 Steven Liu :
>
>>
>>
>> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
>>
>>> I tried your patch and TARGETDURATION is fixed, but it is still
>>> creating some segments which are only 0.2s instead of 2s.
>>>
>>> Aman
>>>
>>> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
>>> wrote:
>>>
 This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
 i have checked this modify:

 ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
 -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
 output-test-%03d.ts

 #EXTM3U
 #EXT-X-VERSION:3
 #EXT-X-MEDIA-SEQUENCE:0
 #EXT-X-ALLOW-CACHE:YES
 #EXT-X-TARGETDURATION:10
 #EXTINF:4.12,
 output-test-000.ts
 #EXTINF:7.84,
 output-test-001.ts
 #EXTINF:4.20,
 output-test-002.ts
 #EXTINF:2.92,
 output-test-003.ts
 #EXTINF:1.84,
 output-test-004.ts
 #EXTINF:2.24,
 output-test-005.ts
 #EXTINF:2.00,
 output-test-006.ts
 #EXTINF:3.56,


 [root@localhost linux]# ffmpeg -i output-test.m3u8
 ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
   configuration: --prefix=/usr/ --libdir=/usr/lib64
 --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
   libavutil  55. 28.100 / 55. 28.100
   libavcodec 57. 48.102 / 57. 48.102
   libavformat57. 41.100 / 57. 41.100
   libavdevice57.  0.102 / 57.  0.102
   libavfilter 6. 47.100 /  6. 47.100
   libswscale  4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
   libpostproc54.  0.100 / 54.  0.100
 Input #0, hls,applehttp, from 'output-test.m3u8':
   Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
   Program 0
 Metadata:
   variant_bitrate : 0
 Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B),
 yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
 Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
 5.1(side), fltp, 384 kb/s
 At least one output file must be specified



 [root@localhost linux]# ffmpeg -i output-test-000.ts -i
 output-test-001.ts
 ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
   configuration: --prefix=/usr/ --libdir=/usr/lib64
 --enable-libx264 --enable-libfaac --enable-gpl --enable-nonfree
   libavutil  55. 28.100 / 55. 28.100
   libavcodec 57. 48.102 / 57. 48.102
   libavformat57. 41.100 / 57. 41.100
   libavdevice57.  0.102 / 57.  0.102
   libavfilter 6. 47.100 /  6. 47.100
   libswscale  4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
   libpostproc54.  0.100 / 54.  0.100
 Input #0, mpegts, from 'output-test-000.ts':
   Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
   Program 1
 Metadata:
   service_name: Service01
   service_provider: FFmpeg
 Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] /
 0x001B), yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k 
 tbn, 50
 tbc
 Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
 48000 Hz, 5.1(side), fltp, 384 kb/s
 Input #1, mpegts, from 'output-test-001.ts':
   Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
   Program 1
 Metadata:
   service_name: Service01
   service_provider: FFmpeg
 Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] /
 0x001B), yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k 
 tbn, 50
 tbc
 Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
 48000 Hz, 5.1(side), fltp, 384 kb/s
 At least one

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-09 Thread Aman Gupta 
I confirmed your latest patch fixes the issue and is working as expected
now.

Thank you!

Aman

On Sat, Sep 10, 2016 at 7:00 AM, Steven Liu  wrote:

>
> Steven Liu 于2016年9月9日 周五下午7:59写道：
>
>> 2016-09-09 16:33 GMT+08:00 Steven Liu :
>>
>>>
>>>
>>> 2016-09-09 16:10 GMT+08:00 Steven Liu :
>>>


 2016-09-09 15:33 GMT+08:00 Steven Liu :

>
>
> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
>
>> I tried your patch and TARGETDURATION is fixed, but it is still
>> creating some segments which are only 0.2s instead of 2s.
>>
>> Aman
>>
>> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
>> wrote:
>>
>>> This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
>>> i have checked this modify:
>>>
>>> ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
>>> -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
>>> output-test-%03d.ts
>>>
>>> #EXTM3U
>>> #EXT-X-VERSION:3
>>> #EXT-X-MEDIA-SEQUENCE:0
>>> #EXT-X-ALLOW-CACHE:YES
>>> #EXT-X-TARGETDURATION:10
>>> #EXTINF:4.12,
>>> output-test-000.ts
>>> #EXTINF:7.84,
>>> output-test-001.ts
>>> #EXTINF:4.20,
>>> output-test-002.ts
>>> #EXTINF:2.92,
>>> output-test-003.ts
>>> #EXTINF:1.84,
>>> output-test-004.ts
>>> #EXTINF:2.24,
>>> output-test-005.ts
>>> #EXTINF:2.00,
>>> output-test-006.ts
>>> #EXTINF:3.56,
>>>
>>>
>>> [root@localhost linux]# ffmpeg -i output-test.m3u8
>>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>>> developers
>>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>>> --enable-libfaac --enable-gpl --enable-nonfree
>>>   libavutil  55. 28.100 / 55. 28.100
>>>   libavcodec 57. 48.102 / 57. 48.102
>>>   libavformat57. 41.100 / 57. 41.100
>>>   libavdevice57.  0.102 / 57.  0.102
>>>   libavfilter 6. 47.100 /  6. 47.100
>>>   libswscale  4.  1.100 /  4.  1.100
>>>   libswresample   2.  1.100 /  2.  1.100
>>>   libpostproc54.  0.100 / 54.  0.100
>>> Input #0, hls,applehttp, from 'output-test.m3u8':
>>>   Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
>>>   Program 0
>>> Metadata:
>>>   variant_bitrate : 0
>>> Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B),
>>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>>> Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
>>> 5.1(side), fltp, 384 kb/s
>>> At least one output file must be specified
>>>
>>>
>>>
>>> [root@localhost linux]# ffmpeg -i output-test-000.ts -i
>>> output-test-001.ts
>>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>>> developers
>>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>>> --enable-libfaac --enable-gpl --enable-nonfree
>>>   libavutil  55. 28.100 / 55. 28.100
>>>   libavcodec 57. 48.102 / 57. 48.102
>>>   libavformat57. 41.100 / 57. 41.100
>>>   libavdevice57.  0.102 / 57.  0.102
>>>   libavfilter 6. 47.100 /  6. 47.100
>>>   libswscale  4.  1.100 /  4.  1.100
>>>   libswresample   2.  1.100 /  2.  1.100
>>>   libpostproc54.  0.100 / 54.  0.100
>>> Input #0, mpegts, from 'output-test-000.ts':
>>>   Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
>>>   Program 1
>>> Metadata:
>>>   service_name: Service01
>>>   service_provider: FFmpeg
>>> Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>>> Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
>>> 48000 Hz, 5.1(side), fltp, 384 kb/s
>>> Input #1, mpegts, from 'output-test-001.ts':
>>>   Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
>>>   Program 1
>>> Metadata:
>>>   service_name: Service01
>>>   service_provider: FFmpeg
>>> Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>>> Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
>>> 48000 Hz, 5.1(side), fltp, 384 kb/s
>>> At least one output file must be specified
>>> [root@localhost linux]#
>>>
>>>
>>>
>>>
>>> this commit is used for fix commit 1da00be009aa74400042bf470b9a5f
>>> fbd82a1c5e
>>> because the option initial_offset

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-09 Thread Steven Liu 
Steven Liu 于2016年9月9日 周五下午7:59写道：

> 2016-09-09 16:33 GMT+08:00 Steven Liu :
>
>>
>>
>> 2016-09-09 16:10 GMT+08:00 Steven Liu :
>>
>>>
>>>
>>> 2016-09-09 15:33 GMT+08:00 Steven Liu :
>>>


 2016-09-09 15:28 GMT+08:00 Aman Gupta :

> I tried your patch and TARGETDURATION is fixed, but it is still
> creating some segments which are only 0.2s instead of 2s.
>
> Aman
>
> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
> wrote:
>
>> This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
>> i have checked this modify:
>>
>> ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
>> -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
>> output-test-%03d.ts
>>
>> #EXTM3U
>> #EXT-X-VERSION:3
>> #EXT-X-MEDIA-SEQUENCE:0
>> #EXT-X-ALLOW-CACHE:YES
>> #EXT-X-TARGETDURATION:10
>> #EXTINF:4.12,
>> output-test-000.ts
>> #EXTINF:7.84,
>> output-test-001.ts
>> #EXTINF:4.20,
>> output-test-002.ts
>> #EXTINF:2.92,
>> output-test-003.ts
>> #EXTINF:1.84,
>> output-test-004.ts
>> #EXTINF:2.24,
>> output-test-005.ts
>> #EXTINF:2.00,
>> output-test-006.ts
>> #EXTINF:3.56,
>>
>>
>> [root@localhost linux]# ffmpeg -i output-test.m3u8
>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>> developers
>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>> --enable-libfaac --enable-gpl --enable-nonfree
>>   libavutil  55. 28.100 / 55. 28.100
>>   libavcodec 57. 48.102 / 57. 48.102
>>   libavformat57. 41.100 / 57. 41.100
>>   libavdevice57.  0.102 / 57.  0.102
>>   libavfilter 6. 47.100 /  6. 47.100
>>   libswscale  4.  1.100 /  4.  1.100
>>   libswresample   2.  1.100 /  2.  1.100
>>   libpostproc54.  0.100 / 54.  0.100
>> Input #0, hls,applehttp, from 'output-test.m3u8':
>>   Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
>>   Program 0
>> Metadata:
>>   variant_bitrate : 0
>> Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B),
>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>> Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
>> 5.1(side), fltp, 384 kb/s
>> At least one output file must be specified
>>
>>
>>
>> [root@localhost linux]# ffmpeg -i output-test-000.ts -i
>> output-test-001.ts
>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>> developers
>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>> --enable-libfaac --enable-gpl --enable-nonfree
>>   libavutil  55. 28.100 / 55. 28.100
>>   libavcodec 57. 48.102 / 57. 48.102
>>   libavformat57. 41.100 / 57. 41.100
>>   libavdevice57.  0.102 / 57.  0.102
>>   libavfilter 6. 47.100 /  6. 47.100
>>   libswscale  4.  1.100 /  4.  1.100
>>   libswresample   2.  1.100 /  2.  1.100
>>   libpostproc54.  0.100 / 54.  0.100
>> Input #0, mpegts, from 'output-test-000.ts':
>>   Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
>>   Program 1
>> Metadata:
>>   service_name: Service01
>>   service_provider: FFmpeg
>> Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>> Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
>> 48000 Hz, 5.1(side), fltp, 384 kb/s
>> Input #1, mpegts, from 'output-test-001.ts':
>>   Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
>>   Program 1
>> Metadata:
>>   service_name: Service01
>>   service_provider: FFmpeg
>> Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>> Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
>> 48000 Hz, 5.1(side), fltp, 384 kb/s
>> At least one output file must be specified
>> [root@localhost linux]#
>>
>>
>>
>>
>> this commit is used for fix commit
>> 1da00be009aa74400042bf470b9a5ffbd82a1c5e
>> because the option initial_offset will deprecated
>>
>> Signed-off-by: Steven Liu 
>> ---
>>  libavformat/segment.c |5 +
>>  1 files changed, 5 insertions(+), 0 deletions(-)
>>
>> diff --git a/libavformat/segment.c b/libavformat/segment.c
>> index 33a5cf0..252f8b1 100644

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-09 Thread Steven Liu 
2016-09-09 16:33 GMT+08:00 Steven Liu :

>
>
> 2016-09-09 16:10 GMT+08:00 Steven Liu :
>
>>
>>
>> 2016-09-09 15:33 GMT+08:00 Steven Liu :
>>
>>>
>>>
>>> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
>>>
 I tried your patch and TARGETDURATION is fixed, but it is still
 creating some segments which are only 0.2s instead of 2s.

 Aman

 On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
 wrote:

> This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
> i have checked this modify:
>
> ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
> -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
> output-test-%03d.ts
>
> #EXTM3U
> #EXT-X-VERSION:3
> #EXT-X-MEDIA-SEQUENCE:0
> #EXT-X-ALLOW-CACHE:YES
> #EXT-X-TARGETDURATION:10
> #EXTINF:4.12,
> output-test-000.ts
> #EXTINF:7.84,
> output-test-001.ts
> #EXTINF:4.20,
> output-test-002.ts
> #EXTINF:2.92,
> output-test-003.ts
> #EXTINF:1.84,
> output-test-004.ts
> #EXTINF:2.24,
> output-test-005.ts
> #EXTINF:2.00,
> output-test-006.ts
> #EXTINF:3.56,
>
>
> [root@localhost linux]# ffmpeg -i output-test.m3u8
> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
> developers
>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
> --enable-libfaac --enable-gpl --enable-nonfree
>   libavutil  55. 28.100 / 55. 28.100
>   libavcodec 57. 48.102 / 57. 48.102
>   libavformat57. 41.100 / 57. 41.100
>   libavdevice57.  0.102 / 57.  0.102
>   libavfilter 6. 47.100 /  6. 47.100
>   libswscale  4.  1.100 /  4.  1.100
>   libswresample   2.  1.100 /  2.  1.100
>   libpostproc54.  0.100 / 54.  0.100
> Input #0, hls,applehttp, from 'output-test.m3u8':
>   Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
>   Program 0
> Metadata:
>   variant_bitrate : 0
> Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
> 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
> Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
> 5.1(side), fltp, 384 kb/s
> At least one output file must be specified
>
>
>
> [root@localhost linux]# ffmpeg -i output-test-000.ts -i
> output-test-001.ts
> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
> developers
>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
> --enable-libfaac --enable-gpl --enable-nonfree
>   libavutil  55. 28.100 / 55. 28.100
>   libavcodec 57. 48.102 / 57. 48.102
>   libavformat57. 41.100 / 57. 41.100
>   libavdevice57.  0.102 / 57.  0.102
>   libavfilter 6. 47.100 /  6. 47.100
>   libswscale  4.  1.100 /  4.  1.100
>   libswresample   2.  1.100 /  2.  1.100
>   libpostproc54.  0.100 / 54.  0.100
> Input #0, mpegts, from 'output-test-000.ts':
>   Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
>   Program 1
> Metadata:
>   service_name: Service01
>   service_provider: FFmpeg
> Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
> Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
> 48000 Hz, 5.1(side), fltp, 384 kb/s
> Input #1, mpegts, from 'output-test-001.ts':
>   Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
>   Program 1
> Metadata:
>   service_name: Service01
>   service_provider: FFmpeg
> Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
> Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
> 48000 Hz, 5.1(side), fltp, 384 kb/s
> At least one output file must be specified
> [root@localhost linux]#
>
>
>
>
> this commit is used for fix commit 1da00be009aa74400042bf470b9a5f
> fbd82a1c5e
> because the option initial_offset will deprecated
>
> Signed-off-by: Steven Liu 
> ---
>  libavformat/segment.c |5 +
>  1 files changed, 5 insertions(+), 0 deletions(-)
>
> diff --git a/libavformat/segment.c b/libavformat/segment.c
> index 33a5cf0..252f8b1 100644
> --- a/libavformat/segment.c
> +++ b/libavformat/segment.c
> @@ -885,6 +885,11 @@ calc_times:
>  av_log(s, AV_LOG_VERBOSE, "segment:'%s' starts with packet
>

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-09 Thread Steven Liu 
2016-09-09 16:10 GMT+08:00 Steven Liu :

>
>
> 2016-09-09 15:33 GMT+08:00 Steven Liu :
>
>>
>>
>> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
>>
>>> I tried your patch and TARGETDURATION is fixed, but it is still creating
>>> some segments which are only 0.2s instead of 2s.
>>>
>>> Aman
>>>
>>> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
>>> wrote:
>>>
 This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
 i have checked this modify:

 ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
 -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
 output-test-%03d.ts

 #EXTM3U
 #EXT-X-VERSION:3
 #EXT-X-MEDIA-SEQUENCE:0
 #EXT-X-ALLOW-CACHE:YES
 #EXT-X-TARGETDURATION:10
 #EXTINF:4.12,
 output-test-000.ts
 #EXTINF:7.84,
 output-test-001.ts
 #EXTINF:4.20,
 output-test-002.ts
 #EXTINF:2.92,
 output-test-003.ts
 #EXTINF:1.84,
 output-test-004.ts
 #EXTINF:2.24,
 output-test-005.ts
 #EXTINF:2.00,
 output-test-006.ts
 #EXTINF:3.56,


 [root@localhost linux]# ffmpeg -i output-test.m3u8
 ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
 --enable-libfaac --enable-gpl --enable-nonfree
   libavutil  55. 28.100 / 55. 28.100
   libavcodec 57. 48.102 / 57. 48.102
   libavformat57. 41.100 / 57. 41.100
   libavdevice57.  0.102 / 57.  0.102
   libavfilter 6. 47.100 /  6. 47.100
   libswscale  4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
   libpostproc54.  0.100 / 54.  0.100
 Input #0, hls,applehttp, from 'output-test.m3u8':
   Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
   Program 0
 Metadata:
   variant_bitrate : 0
 Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
 Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
 5.1(side), fltp, 384 kb/s
 At least one output file must be specified



 [root@localhost linux]# ffmpeg -i output-test-000.ts -i
 output-test-001.ts
 ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
 developers
   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
 --enable-libfaac --enable-gpl --enable-nonfree
   libavutil  55. 28.100 / 55. 28.100
   libavcodec 57. 48.102 / 57. 48.102
   libavformat57. 41.100 / 57. 41.100
   libavdevice57.  0.102 / 57.  0.102
   libavfilter 6. 47.100 /  6. 47.100
   libswscale  4.  1.100 /  4.  1.100
   libswresample   2.  1.100 /  2.  1.100
   libpostproc54.  0.100 / 54.  0.100
 Input #0, mpegts, from 'output-test-000.ts':
   Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
   Program 1
 Metadata:
   service_name: Service01
   service_provider: FFmpeg
 Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
 yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
 Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
 48000 Hz, 5.1(side), fltp, 384 kb/s
 Input #1, mpegts, from 'output-test-001.ts':
   Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
   Program 1
 Metadata:
   service_name: Service01
   service_provider: FFmpeg
 Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
 yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
 Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081),
 48000 Hz, 5.1(side), fltp, 384 kb/s
 At least one output file must be specified
 [root@localhost linux]#




 this commit is used for fix commit 1da00be009aa74400042bf470b9a5f
 fbd82a1c5e
 because the option initial_offset will deprecated

 Signed-off-by: Steven Liu 
 ---
  libavformat/segment.c |5 +
  1 files changed, 5 insertions(+), 0 deletions(-)

 diff --git a/libavformat/segment.c b/libavformat/segment.c
 index 33a5cf0..252f8b1 100644
 --- a/libavformat/segment.c
 +++ b/libavformat/segment.c
 @@ -885,6 +885,11 @@ calc_times:
  av_log(s, AV_LOG_VERBOSE, "segment:'%s' starts with packet
 stream:%d pts:%s pts_time:%s frame:%d\n",
 seg->avf->filename, pkt->stream_index,
 av_ts2str(pkt->pts), av_ts2timestr(pkt->pts,
 >time_base), seg->frame_count);

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-09 Thread Steven Liu 
2016-09-09 15:33 GMT+08:00 Steven Liu :

>
>
> 2016-09-09 15:28 GMT+08:00 Aman Gupta :
>
>> I tried your patch and TARGETDURATION is fixed, but it is still creating
>> some segments which are only 0.2s instead of 2s.
>>
>> Aman
>>
>> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
>> wrote:
>>
>>> This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
>>> i have checked this modify:
>>>
>>> ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
>>> -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
>>> output-test-%03d.ts
>>>
>>> #EXTM3U
>>> #EXT-X-VERSION:3
>>> #EXT-X-MEDIA-SEQUENCE:0
>>> #EXT-X-ALLOW-CACHE:YES
>>> #EXT-X-TARGETDURATION:10
>>> #EXTINF:4.12,
>>> output-test-000.ts
>>> #EXTINF:7.84,
>>> output-test-001.ts
>>> #EXTINF:4.20,
>>> output-test-002.ts
>>> #EXTINF:2.92,
>>> output-test-003.ts
>>> #EXTINF:1.84,
>>> output-test-004.ts
>>> #EXTINF:2.24,
>>> output-test-005.ts
>>> #EXTINF:2.00,
>>> output-test-006.ts
>>> #EXTINF:3.56,
>>>
>>>
>>> [root@localhost linux]# ffmpeg -i output-test.m3u8
>>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>>> developers
>>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>>> --enable-libfaac --enable-gpl --enable-nonfree
>>>   libavutil  55. 28.100 / 55. 28.100
>>>   libavcodec 57. 48.102 / 57. 48.102
>>>   libavformat57. 41.100 / 57. 41.100
>>>   libavdevice57.  0.102 / 57.  0.102
>>>   libavfilter 6. 47.100 /  6. 47.100
>>>   libswscale  4.  1.100 /  4.  1.100
>>>   libswresample   2.  1.100 /  2.  1.100
>>>   libpostproc54.  0.100 / 54.  0.100
>>> Input #0, hls,applehttp, from 'output-test.m3u8':
>>>   Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
>>>   Program 0
>>> Metadata:
>>>   variant_bitrate : 0
>>> Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
>>> 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>>> Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
>>> 5.1(side), fltp, 384 kb/s
>>> At least one output file must be specified
>>>
>>>
>>>
>>> [root@localhost linux]# ffmpeg -i output-test-000.ts -i
>>> output-test-001.ts
>>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>>> developers
>>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>>> --enable-libfaac --enable-gpl --enable-nonfree
>>>   libavutil  55. 28.100 / 55. 28.100
>>>   libavcodec 57. 48.102 / 57. 48.102
>>>   libavformat57. 41.100 / 57. 41.100
>>>   libavdevice57.  0.102 / 57.  0.102
>>>   libavfilter 6. 47.100 /  6. 47.100
>>>   libswscale  4.  1.100 /  4.  1.100
>>>   libswresample   2.  1.100 /  2.  1.100
>>>   libpostproc54.  0.100 / 54.  0.100
>>> Input #0, mpegts, from 'output-test-000.ts':
>>>   Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
>>>   Program 1
>>> Metadata:
>>>   service_name: Service01
>>>   service_provider: FFmpeg
>>> Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>>> Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081), 48000
>>> Hz, 5.1(side), fltp, 384 kb/s
>>> Input #1, mpegts, from 'output-test-001.ts':
>>>   Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
>>>   Program 1
>>> Metadata:
>>>   service_name: Service01
>>>   service_provider: FFmpeg
>>> Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>>> Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081), 48000
>>> Hz, 5.1(side), fltp, 384 kb/s
>>> At least one output file must be specified
>>> [root@localhost linux]#
>>>
>>>
>>>
>>>
>>> this commit is used for fix commit 1da00be009aa74400042bf470b9a5f
>>> fbd82a1c5e
>>> because the option initial_offset will deprecated
>>>
>>> Signed-off-by: Steven Liu 
>>> ---
>>>  libavformat/segment.c |5 +
>>>  1 files changed, 5 insertions(+), 0 deletions(-)
>>>
>>> diff --git a/libavformat/segment.c b/libavformat/segment.c
>>> index 33a5cf0..252f8b1 100644
>>> --- a/libavformat/segment.c
>>> +++ b/libavformat/segment.c
>>> @@ -885,6 +885,11 @@ calc_times:
>>>  av_log(s, AV_LOG_VERBOSE, "segment:'%s' starts with packet
>>> stream:%d pts:%s pts_time:%s frame:%d\n",
>>> seg->avf->filename, pkt->stream_index,
>>> av_ts2str(pkt->pts), av_ts2timestr(pkt->pts,
>>> >time_base), seg->frame_count);
>>> +seg->cut_pending = 0;
>>> +seg->cur_entry.index = seg->segment_idx + seg->segment_idx_wrap
>>> * seg->segment_idx_wrap_nb;
>>> +seg->cur_entry.start_time = (double)pkt->pts *

Re: [FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-09 Thread Steven Liu 
2016-09-09 15:28 GMT+08:00 Aman Gupta :

> I tried your patch and TARGETDURATION is fixed, but it is still creating
> some segments which are only 0.2s instead of 2s.
>
> Aman
>
> On Thu, Sep 8, 2016 at 8:14 PM, Steven Liu 
> wrote:
>
>> This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
>> i have checked this modify:
>>
>> ./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
>> -output_ts_offset 80 -segment_list output-test.m3u8 -v debug
>> output-test-%03d.ts
>>
>> #EXTM3U
>> #EXT-X-VERSION:3
>> #EXT-X-MEDIA-SEQUENCE:0
>> #EXT-X-ALLOW-CACHE:YES
>> #EXT-X-TARGETDURATION:10
>> #EXTINF:4.12,
>> output-test-000.ts
>> #EXTINF:7.84,
>> output-test-001.ts
>> #EXTINF:4.20,
>> output-test-002.ts
>> #EXTINF:2.92,
>> output-test-003.ts
>> #EXTINF:1.84,
>> output-test-004.ts
>> #EXTINF:2.24,
>> output-test-005.ts
>> #EXTINF:2.00,
>> output-test-006.ts
>> #EXTINF:3.56,
>>
>>
>> [root@localhost linux]# ffmpeg -i output-test.m3u8
>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>> developers
>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>> --enable-libfaac --enable-gpl --enable-nonfree
>>   libavutil  55. 28.100 / 55. 28.100
>>   libavcodec 57. 48.102 / 57. 48.102
>>   libavformat57. 41.100 / 57. 41.100
>>   libavdevice57.  0.102 / 57.  0.102
>>   libavfilter 6. 47.100 /  6. 47.100
>>   libswscale  4.  1.100 /  4.  1.100
>>   libswresample   2.  1.100 /  2.  1.100
>>   libpostproc54.  0.100 / 54.  0.100
>> Input #0, hls,applehttp, from 'output-test.m3u8':
>>   Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
>>   Program 0
>> Metadata:
>>   variant_bitrate : 0
>> Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
>> 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>> Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz,
>> 5.1(side), fltp, 384 kb/s
>> At least one output file must be specified
>>
>>
>>
>> [root@localhost linux]# ffmpeg -i output-test-000.ts -i
>> output-test-001.ts
>> ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
>> developers
>>   built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
>>   configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
>> --enable-libfaac --enable-gpl --enable-nonfree
>>   libavutil  55. 28.100 / 55. 28.100
>>   libavcodec 57. 48.102 / 57. 48.102
>>   libavformat57. 41.100 / 57. 41.100
>>   libavdevice57.  0.102 / 57.  0.102
>>   libavfilter 6. 47.100 /  6. 47.100
>>   libswscale  4.  1.100 /  4.  1.100
>>   libswresample   2.  1.100 /  2.  1.100
>>   libpostproc54.  0.100 / 54.  0.100
>> Input #0, mpegts, from 'output-test-000.ts':
>>   Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
>>   Program 1
>> Metadata:
>>   service_name: Service01
>>   service_provider: FFmpeg
>> Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>> Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081), 48000
>> Hz, 5.1(side), fltp, 384 kb/s
>> Input #1, mpegts, from 'output-test-001.ts':
>>   Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
>>   Program 1
>> Metadata:
>>   service_name: Service01
>>   service_provider: FFmpeg
>> Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
>> yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
>> Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081), 48000
>> Hz, 5.1(side), fltp, 384 kb/s
>> At least one output file must be specified
>> [root@localhost linux]#
>>
>>
>>
>>
>> this commit is used for fix commit 1da00be009aa74400042bf470b9a5f
>> fbd82a1c5e
>> because the option initial_offset will deprecated
>>
>> Signed-off-by: Steven Liu 
>> ---
>>  libavformat/segment.c |5 +
>>  1 files changed, 5 insertions(+), 0 deletions(-)
>>
>> diff --git a/libavformat/segment.c b/libavformat/segment.c
>> index 33a5cf0..252f8b1 100644
>> --- a/libavformat/segment.c
>> +++ b/libavformat/segment.c
>> @@ -885,6 +885,11 @@ calc_times:
>>  av_log(s, AV_LOG_VERBOSE, "segment:'%s' starts with packet
>> stream:%d pts:%s pts_time:%s frame:%d\n",
>> seg->avf->filename, pkt->stream_index,
>> av_ts2str(pkt->pts), av_ts2timestr(pkt->pts,
>> >time_base), seg->frame_count);
>> +seg->cut_pending = 0;
>> +seg->cur_entry.index = seg->segment_idx + seg->segment_idx_wrap
>> * seg->segment_idx_wrap_nb;
>> +seg->cur_entry.start_time = (double)pkt->pts *
>> av_q2d(st->time_base);
>> +seg->cur_entry.start_pts = av_rescale_q(pkt->pts, st->time_base,
>> AV_TIME_BASE_Q);
>> +seg->cur_entry.end_time = seg->cur_entry.start_time;
>>  }
>>

[FFmpeg-devel] [PATCH] avformat/segment: fix the duration error of use output_ts_offset

2016-09-08 Thread Steven Liu 
This patch can merge with 1da00be009aa74400042bf470b9a5ffbd82a1c5e
i have checked this modify:

./ffmpeg -i ~/facebook.mp4 -c copy -f segment -segment_time 2
-output_ts_offset 80 -segment_list output-test.m3u8 -v debug
output-test-%03d.ts

#EXTM3U
#EXT-X-VERSION:3
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-ALLOW-CACHE:YES
#EXT-X-TARGETDURATION:10
#EXTINF:4.12,
output-test-000.ts
#EXTINF:7.84,
output-test-001.ts
#EXTINF:4.20,
output-test-002.ts
#EXTINF:2.92,
output-test-003.ts
#EXTINF:1.84,
output-test-004.ts
#EXTINF:2.24,
output-test-005.ts
#EXTINF:2.00,
output-test-006.ts
#EXTINF:3.56,


[root@localhost linux]# ffmpeg -i output-test.m3u8
ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
developers
  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
  configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
--enable-libfaac --enable-gpl --enable-nonfree
  libavutil  55. 28.100 / 55. 28.100
  libavcodec 57. 48.102 / 57. 48.102
  libavformat57. 41.100 / 57. 41.100
  libavdevice57.  0.102 / 57.  0.102
  libavfilter 6. 47.100 /  6. 47.100
  libswscale  4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc54.  0.100 / 54.  0.100
Input #0, hls,applehttp, from 'output-test.m3u8':
  Duration: 00:03:21.04, start: 81.40, bitrate: 0 kb/s
  Program 0
Metadata:
  variant_bitrate : 0
Stream #0:0: Video: h264 (High) ([27][0][0][0] / 0x001B), yuv420p,
720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1: Audio: ac3 ([129][0][0][0] / 0x0081), 48000 Hz, 5.1(side),
fltp, 384 kb/s
At least one output file must be specified



[root@localhost linux]# ffmpeg -i output-test-000.ts -i output-test-001.ts
ffmpeg version N-80917-ga1a240b Copyright (c) 2000-2016 the FFmpeg
developers
  built with gcc 4.4.7 (GCC) 20120313 (Red Hat 4.4.7-17)
  configuration: --prefix=/usr/ --libdir=/usr/lib64 --enable-libx264
--enable-libfaac --enable-gpl --enable-nonfree
  libavutil  55. 28.100 / 55. 28.100
  libavcodec 57. 48.102 / 57. 48.102
  libavformat57. 41.100 / 57. 41.100
  libavdevice57.  0.102 / 57.  0.102
  libavfilter 6. 47.100 /  6. 47.100
  libswscale  4.  1.100 /  4.  1.100
  libswresample   2.  1.100 /  2.  1.100
  libpostproc54.  0.100 / 54.  0.100
Input #0, mpegts, from 'output-test-000.ts':
  Duration: 00:00:04.12, start: 81.40, bitrate: 1299 kb/s
  Program 1
Metadata:
  service_name: Service01
  service_provider: FFmpeg
Stream #0:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #0:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081), 48000
Hz, 5.1(side), fltp, 384 kb/s
Input #1, mpegts, from 'output-test-001.ts':
  Duration: 00:00:07.90, start: 85.464000, bitrate: 1679 kb/s
  Program 1
Metadata:
  service_name: Service01
  service_provider: FFmpeg
Stream #1:0[0x100]: Video: h264 (High) ([27][0][0][0] / 0x001B),
yuv420p, 720x528 [SAR 1:1 DAR 15:11], 25 fps, 25 tbr, 90k tbn, 50 tbc
Stream #1:1[0x101](und): Audio: ac3 ([129][0][0][0] / 0x0081), 48000
Hz, 5.1(side), fltp, 384 kb/s
At least one output file must be specified
[root@localhost linux]#




this commit is used for fix commit 1da00be009aa74400042bf470b9a5ffbd82a1c5e
because the option initial_offset will deprecated

Signed-off-by: Steven Liu 
---
 libavformat/segment.c |5 +
 1 files changed, 5 insertions(+), 0 deletions(-)

diff --git a/libavformat/segment.c b/libavformat/segment.c
index 33a5cf0..252f8b1 100644
--- a/libavformat/segment.c
+++ b/libavformat/segment.c
@@ -885,6 +885,11 @@ calc_times:
 av_log(s, AV_LOG_VERBOSE, "segment:'%s' starts with packet
stream:%d pts:%s pts_time:%s frame:%d\n",
seg->avf->filename, pkt->stream_index,
av_ts2str(pkt->pts), av_ts2timestr(pkt->pts,
>time_base), seg->frame_count);
+seg->cut_pending = 0;
+seg->cur_entry.index = seg->segment_idx + seg->segment_idx_wrap *
seg->segment_idx_wrap_nb;
+seg->cur_entry.start_time = (double)pkt->pts *
av_q2d(st->time_base);
+seg->cur_entry.start_pts = av_rescale_q(pkt->pts, st->time_base,
AV_TIME_BASE_Q);
+seg->cur_entry.end_time = seg->cur_entry.start_time;
 }

 av_log(s, AV_LOG_DEBUG, "stream:%d start_pts_time:%s pts:%s
pts_time:%s dts:%s dts_time:%s",
--
1.7.1
___
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