Re: [FFmpeg-user] For HLS, playlist.m3u8 file skips last segment entry
On Wed, Oct 08, 2014 at 13:08:56 +0800, ajay parashar wrote: I want to know why this segment out005.ts is not adding to playlist file ? Is it known issue ? or i need to provide some other options to command line. below is the command that currently i am using ffmpeg -i 'udp://226.0.0.1:1234?fifo_size=5overrun_nonfatal=1' -map 0:v:1 -map 0:a:0 -vcodec libx264 -acodec copy -f ssegment -hls_list_size 10 -segment_list playlist.m3u8 -segment_list_flags +live -segment_time 10 out%03d.ts I tried to reproduce this with testsrc, otherwise using the similar (video!) properties and arguments as you, and I don't see any issues. Perhaps you can try with testsrc as well? Moritz barsnick@sunshine:~/tmp/ffmpeg_segment_test ffmpeg -f lavfi -i 'testsrc=size=704x480:duration=00\\:01\\:02.76' -vcodec libx264 -f ssegment -hls_list_size 10 -segment_list playlist.m3u8 -segment_time 10 -segment_list_flags +live out%03d.ts ffmpeg version 2.4.git Copyright (c) 2000-2014 the FFmpeg developers built on Sep 26 2014 08:47:09 with icc (ICC) 14.0.3 20140422 configuration: --prefix=/usr/new/tools/video/install/ffmpeg/20140925 --enable-gpl --enable-version3 --enable-nonfree --disable-shared --enable-x11grab --enable-gnutls --enable-libcdio --enable-libfreetype --enable-libx264 --enable-libmp3lame --enable-openal --enable-libopencore-amrnb --enable-libopencore-amrwb --enable-libopenjpeg --enable-librtmp --enable-libass --enable-libv4l2 --enable-libvidstab --enable-libfdk-aac --enable-libsmbclient --cc=icc --cxx=icpc --extra-ldflags='-L/usr/new/tools/video/install/x264/current/lib -L/usr/new/tools/video/install/fdk-aac/current/lib' --extra-cflags='-I/usr/new/tools/video/install/x264/current/include -I/usr/new/tools/video/install/fdk-aac/current/include' libavutil 54. 7.101 / 54. 7.101 libavcodec 56. 1.101 / 56. 1.101 libavformat56. 5.100 / 56. 5.100 libavdevice56. 1.100 / 56. 1.100 libavfilter 5. 1.102 / 5. 1.102 libswscale 3. 1.100 / 3. 1.100 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 1.100 / 53. 1.100 Input #0, lavfi, from 'testsrc=size=704x480:duration=00\\:01\\:02.76': Duration: N/A, start: 0.00, bitrate: N/A Stream #0:0: Video: rawvideo (RGB[24] / 0x18424752), rgb24, 704x480 [SAR 1:1 DAR 22:15], 25 tbr, 25 tbn, 25 tbc No pixel format specified, yuv444p for H.264 encoding chosen. Use -pix_fmt yuv420p for compatibility with outdated media players. [libx264 @ 0xb562260] using SAR=1/1 [libx264 @ 0xb562260] using cpu capabilities: MMX2 SSE2 Cache64 [libx264 @ 0xb562260] profile High 4:4:4 Predictive, level 3.0, 4:4:4 8-bit [mpegts @ 0xba2b8a0] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Output #0, stream_segment,ssegment, to 'out%03d.ts': Metadata: encoder : Lavf56.5.100 Stream #0:0: Video: h264 (libx264), yuv444p, 704x480 [SAR 1:1 DAR 22:15], q=-1--1, 25 fps, 25 tbn, 25 tbc Metadata: encoder : Lavc56.1.101 libx264 Stream mapping: Stream #0:0 - #0:0 (rawvideo (native) - h264 (libx264)) Press [q] to stop, [?] for help [swscaler @ 0xb552560] Warning: data is not aligned! This can lead to a speedloss [mpegts @ 0xba2b8a0] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. [mpegts @ 0xbb2f900] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. [mpegts @ 0xbb2f900] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. [mpegts @ 0xbb2f900] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. [mpegts @ 0xbb2f900] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. [mpegts @ 0xbb2f900] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. frame= 1569 fps= 17 q=-1.0 Lsize=N/A time=00:01:02.68 bitrate=N/A video:523kB audio:0kB subtitle:0kB other streams:0kB global headers:0kB muxing overhead: unknown [libx264 @ 0xb562260] frame I:7 Avg QP:15.55 size: 5746 [libx264 @ 0xb562260] frame P:1562 Avg QP:14.99 size: 317 [libx264 @ 0xb562260] mb I I16..4: 49.3% 39.9% 10.8% [libx264 @ 0xb562260] mb P I16..4: 1.9% 0.8% 0.0% P16..4: 5.0% 1.7% 0.1% 0.0% 0.0%skip:90.4% [libx264 @ 0xb562260] 8x8 transform intra:31.0% inter:86.7% [libx264 @ 0xb562260] coded y,u,v intra: 1.4% 1.1% 1.1% inter: 0.2% 0.3% 0.2% [libx264 @ 0xb562260] i16 v,h,dc,p: 77% 10% 0% 13% [libx264 @ 0xb562260] i8 v,h,dc,ddl,ddr,vr,hd,vl,hu: 57% 11% 31% 0% 0% 0% 0% 0% 0% [libx264 @ 0xb562260] i4 v,h,dc,ddl,ddr,vr,hd,vl,hu: 36% 41% 17% 1% 1% 1% 0% 1% 0% [libx264 @ 0xb562260] Weighted P-Frames: Y:0.0% UV:0.0% [libx264 @ 0xb562260] ref P L0: 69.1% 2.2% 21.3% 7.3% [libx264 @ 0xb562260]
Re: [FFmpeg-user] For HLS, playlist.m3u8 file skips last segment entry
On Wed, Oct 08, 2014 at 13:08:56 +0800, ajay parashar wrote: I want to know why this segment out005.ts is not adding to playlist file ? Is it known issue ? or i need to provide some other options to command line. below is the command that currently i am using ffmpeg -i 'udp://226.0.0.1:1234?fifo_size=5overrun_nonfatal=1' -map 0:v:1 -map 0:a:0 -vcodec libx264 -acodec copy -f ssegment -hls_list_size 10 -segment_list playlist.m3u8 -segment_list_flags +live -segment_time 10 out%03d.ts I tried to reproduce this with testsrc, otherwise using the similar (video!) properties and arguments as you, and I don't see any issues. Perhaps you can try with testsrc as well? Moritz barsnick@sunshine:~/tmp/ffmpeg_segment_test ffmpeg -f lavfi -i 'testsrc=size=704x480:duration=00\\:01\\:02.76' -vcodec libx264 -f ssegment -hls_list_size 10 -segment_list playlist.m3u8 -segment_time 10 -segment_list_flags +live out%03d.ts ffmpeg version 2.4.git Copyright (c) 2000-2014 the FFmpeg developers *** testsrc input and even in my case giving local file as input is working well at my end. I am facing this issue when i am receiving stream from network. In my Scenario I am sending UDP stream from machine 1 using VLC and receivng this UDP stream on machine 2 by ffmpeg command. Playlist.m3u8 file skips last segment entry. Last segment out005.ts is vailable on my machine and it is having valid data also ,Please let me know why playlist.m3u8 is skipping last segment entry while receiving UDP stream? Ajay ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] For HLS, playlist.m3u8 file skips last segment entry
-- On Tue 30 Sep, 2014 10:22 PM IST ajay parashar wrote: -- On Tue 30 Sep, 2014 6:59 PM IST Claudiu Rad wrote: On 9/30/2014 4:11 PM, ajay parashar wrote: #EXTM3U #EXT-X-VERSION:3 #EXT-X-MEDIA-SEQUENCE:0 #EXT-X-ALLOW-CACHE:YES #EXT-X-TARGETDURATION:17 #EXTINF:15.015000, out000.ts #EXTINF:8.341667, out001.ts #EXTINF:8.341667, out002.ts #EXTINF:8.341667, out003.ts #EXTINF:16.68, out004.ts Please let me know why it is not adding last segment in its list? Ajay ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
Re: [FFmpeg-user] For HLS, playlist.m3u8 file skips last segment entry
On 9/30/2014 4:11 PM, ajay parashar wrote: #EXTM3U #EXT-X-VERSION:3 #EXT-X-MEDIA-SEQUENCE:0 #EXT-X-ALLOW-CACHE:YES #EXT-X-TARGETDURATION:17 #EXTINF:15.015000, out000.ts #EXTINF:8.341667, out001.ts #EXTINF:8.341667, out002.ts #EXTINF:8.341667, out003.ts #EXTINF:16.68, out004.ts You should add #EXT-X-ENDLIST for a VOD hls. *** Should I add ENDLIST tag manually or ffmpeg should do this for user while generating playlist.m3u8 file. Actually, #EXT-X-ENDLIST is not added because you have specified -segment_list_flags +live in your ffmpeg command. If you want to generate a live HLS stream, use +live flag and the tag will not be added (like in your example), if you want to generate a VOD stream, remove the flag and the tag will be added. However this won't fix the issue you are reporting that out005.ts isn't added to the playlist and I can't help you with that, sorry. Just wondering: are you sure that out005.ts contains useful data? -- Claudiu ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
[FFmpeg-user] For HLS, playlist.m3u8 file skips last segment entry
Hi, I am creating HLS segments and playlist file by using below command. it creates total 6 segment files (out000.ts to out005.ts) but playlist contain entry only for first 4 , it always skips out0005.ts I do not know why it does not deal with last segment file ? here is my playlist.m3u8 file contents == #EXTM3U #EXT-X-VERSION:3 #EXT-X-MEDIA-SEQUENCE:0 #EXT-X-ALLOW-CACHE:YES #EXT-X-TARGETDURATION:17 #EXTINF:15.015000, out000.ts #EXTINF:8.341667, out001.ts #EXTINF:8.341667, out002.ts #EXTINF:8.341667, out003.ts #EXTINF:16.68, out004.ts == ffmpeg -i 'udp://226.0.0.1:1234?fifo_size=5overrun_nonfatal=1' -map 0:v:1 -map 0:a:0 -vcodec libx264 -acodec copy -f ssegment -hls_list_size 10 -segment_list playlist.m3u8 -segment_list_flags +live -segment_time 10 out%03d.ts ffmpeg version 2.4.1 Copyright (c) 2000-2014 the FFmpeg developers built on Sep 29 2014 13:53:35 with gcc 4.8.3 (GCC) 20140624 (Red Hat 4.8.3-1) configuration: --enable-gpl --enable-libx264 --enable-shared --disable-static --disable-stripping libavutil 54. 7.100 / 54. 7.100 libavcodec 56. 1.100 / 56. 1.100 libavformat56. 4.101 / 56. 4.101 libavdevice56. 0.100 / 56. 0.100 libavfilter 5. 1.100 / 5. 1.100 libswscale 3. 0.100 / 3. 0.100 libswresample 1. 1.100 / 1. 1.100 libpostproc53. 0.100 / 53. 0.100 [mpegts @ 0x1d65e40] PES packet size mismatch Input #0, mpegts, from 'udp://226.0.0.1:1234?fifo_size=5overrun_nonfatal=1': Duration: N/A, start: 80713.733156, bitrate: 192 kb/s Program 1 Stream #0:0[0x5f](???): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, fltp, 192 kb/s Stream #0:1[0x60]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, bt709), 1280x720 [SAR 1:1 DAR 16:9], 59.94 fps, 59.94 tbr, 90k tbn, 119.88 tbc Stream #0:2[0x61]: Video: h264 (Main) ([27][0][0][0] / 0x001B), yuv420p(tv, smpte170m), 704x480 [SAR 10:11 DAR 4:3], 29.97 fps, 29.97 tbr, 90k tbn, 59.94 tbc [libx264 @ 0x1e863e0] using SAR=10/11 [libx264 @ 0x1e863e0] using cpu capabilities: MMX2 SSE2 SSE3 Cache64 [libx264 @ 0x1e863e0] profile High, level 3.0 [mpegts @ 0x1e35740] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Last message repeated 1 times Output #0, stream_segment,ssegment, to 'out%03d.ts': Metadata: encoder : Lavf56.4.101 Stream #0:0: Video: h264 (libx264), yuv420p, 704x480 [SAR 10:11 DAR 4:3], q=-1--1, 29.97 fps, 29.97 tbn, 29.97 tbc Metadata: encoder : Lavc56.1.100 libx264 Stream #0:1(???): Audio: ac3 (AC-3 / 0x332D4341), 48000 Hz, stereo, 192 kb/s Stream mapping: Stream #0:2 - #0:0 (h264 (native) - h264 (libx264)) Stream #0:0 - #0:1 (copy) Press [q] to stop, [?] for help [stream_segment,ssegment @ 0x1e85dc0] Non-monotonous DTS in output stream 0:1; previous: 74880, current: 73459; changing to 74881. This may result in incorrect timestamps in the output file. [mpegts @ 0x1d65e40] DTS 7264406208 7264407506 out of orderN/A dup=38 drop=0 [mpegts @ 0x20dba60] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Last message repeated 1 times [mpegts @ 0x21507a0] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Last message repeated 1 times [mpegts @ 0x21507a0] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Last message repeated 1 times [mpegts @ 0x21507a0] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Last message repeated 1 times [mpegts @ 0x21507a0] Using AVStream.codec.time_base as a timebase hint to the muxer is deprecated. Set AVStream.time_base instead. Last message repeated 1 times frame= 1879 fps= 26 q=29.0 size=N/A time=00:01:02.76 bitrate=N/A dup=38 drop=0 Regards Ajay ___ ffmpeg-user mailing list ffmpeg-user@ffmpeg.org http://ffmpeg.org/mailman/listinfo/ffmpeg-user
