2016-09-09 15:33 GMT+08:00 Steven Liu <lingjiujia...@gmail.com>:
> > > 2016-09-09 15:28 GMT+08:00 Aman Gupta <a...@tmm1.net>: > >> 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 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:4.120000, >>> output-test-000.ts >>> #EXTINF:7.840000, >>> output-test-001.ts >>> #EXTINF:4.200000, >>> output-test-002.ts >>> #EXTINF:2.920000, >>> output-test-003.ts >>> #EXTINF:1.840000, >>> output-test-004.ts >>> #EXTINF:2.240000, >>> output-test-005.ts >>> #EXTINF:2.000000, >>> output-test-006.ts >>> #EXTINF:3.560000, >>> >>> >>> [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 >>> libavformat 57. 41.100 / 57. 41.100 >>> libavdevice 57. 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 >>> libpostproc 54. 0.100 / 54. 0.100 >>> Input #0, hls,applehttp, from 'output-test.m3u8': >>> Duration: 00:03:21.04, start: 81.400000, 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 >>> libavformat 57. 41.100 / 57. 41.100 >>> libavdevice 57. 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 >>> libpostproc 54. 0.100 / 54. 0.100 >>> Input #0, mpegts, from 'output-test-000.ts': >>> Duration: 00:00:04.12, start: 81.400000, 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 <lingjiujia...@gmail.com> >>> --- >>> 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, >>> &st->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 >>> >> >> ok， let me try your command line > > ...... it's reproduced when encode by default(video:mpeg2video audio: mp2) _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-devel
