2017-11-07 21:32 GMT+08:00 Dixit, Vishwanath <vdi...@akamai.com>:
>
>
>>On 11/3/17, 8:31 PM, "刘歧" <l...@chinaffmpeg.org> wrote:
>>look at your mail title please!
>> and read the test case which i write for the fate-filter-hls-append
>
> Thanks for your clarification on sample HLS encoder test. I have referred to
> the test fate-filter-hls-append and added one more test with name
> filter-hls-vs-with-master. This new test verifies HLS variant stream creation
> and master playlist creation.
> Apart from this, I have made a minor snprintf related update, based on the
> comment by Michael Niedermayer and also have re-based the earlier patches.
> Please find the updated patches in the attachment and let us know if they are
> fine.
>
> Thanks & Regards,
> Vishwanath
>
>
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>
There have no master playlist after use patchset:
test command line at bellow:
liuqideMBP:xxx liuqi$ ./ffmpeg -f lavfi -i color=red -f lavfi -i
anullsrc -g 25 -r 25 -b:v:0 1000k -b:v:1 256k -b:a:1 64k -b:a:1 32k
-map 0:v -map 1:a -map 0:v -map 1:a -f hls -var_stream_map "v:0,a:0
v:1,a:1" -t 10 -hls_time 2 output_sl.m3u8
ffmpeg version N-88638-gc72abbd0dc Copyright (c) 2000-2017 the FFmpeg developers
built with Apple LLVM version 8.1.0 (clang-802.0.42)
configuration: --enable-fontconfig --enable-gpl --enable-libass
--enable-libbluray --enable-libfreetype --enable-libmp3lame
--enable-libspeex --enable-libx264 --enable-libx265
--enable-libfdk-aac --enable-version3 --cc='ccache gcc'
--enable-nonfree --enable-videotoolbox
libavutil 56. 0.100 / 56. 0.100
libavcodec 58. 1.100 / 58. 1.100
libavformat 58. 2.102 / 58. 2.102
libavdevice 58. 0.100 / 58. 0.100
libavfilter 7. 0.101 / 7. 0.101
libswscale 5. 0.101 / 5. 0.101
libswresample 3. 0.101 / 3. 0.101
libpostproc 55. 0.100 / 55. 0.100
Input #0, lavfi, from 'color=red':
Duration: N/A, start: 0.000000, bitrate: N/A
Stream #0:0: Video: rawvideo (I420 / 0x30323449), yuv420p, 320x240
[SAR 1:1 DAR 4:3], 25 tbr, 25 tbn, 25 tbc
Input #1, lavfi, from 'anullsrc':
Duration: N/A, start: 0.000000, bitrate: 705 kb/s
Stream #1:0: Audio: pcm_u8, 44100 Hz, stereo, u8, 705 kb/s
Stream mapping:
Stream #0:0 -> #0:0 (rawvideo (native) -> h264 (libx264))
Stream #1:0 -> #0:1 (pcm_u8 (native) -> aac (native))
Stream #0:0 -> #0:2 (rawvideo (native) -> h264 (libx264))
Stream #1:0 -> #0:3 (pcm_u8 (native) -> aac (native))
Press [q] to stop, [?] for help
[libx264 @ 0x7fdf7e040c00] using SAR=1/1
[libx264 @ 0x7fdf7e040c00] using cpu capabilities: MMX2 SSE2Fast SSSE3
SSE4.2 AVX
[libx264 @ 0x7fdf7e040c00] profile High, level 2.0
[libx264 @ 0x7fdf7e040c00] 264 - core 148 r2694 3b70645 - H.264/MPEG-4
AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html -
options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7
psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1
8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2
threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1
interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2
b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=25
keyint_min=2 scenecut=40 intra_refresh=0 rc_lookahead=25 rc=abr
mbtree=1 bitrate=1000 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4
ip_ratio=1.40 aq=1:1.00
[libx264 @ 0x7fdf7e043600] using SAR=1/1
[libx264 @ 0x7fdf7e043600] using cpu capabilities: MMX2 SSE2Fast SSSE3
SSE4.2 AVX
[libx264 @ 0x7fdf7e043600] profile High, level 1.3
[libx264 @ 0x7fdf7e043600] 264 - core 148 r2694 3b70645 - H.264/MPEG-4
AVC codec - Copyleft 2003-2016 - http://www.videolan.org/x264.html -
options: cabac=1 ref=3 deblock=1:0:0 analyse=0x3:0x113 me=hex subme=7
psy=1 psy_rd=1.00:0.00 mixed_ref=1 me_range=16 chroma_me=1 trellis=1
8x8dct=1 cqm=0 deadzone=21,11 fast_pskip=1 chroma_qp_offset=-2
threads=6 lookahead_threads=1 sliced_threads=0 nr=0 decimate=1
interlaced=0 bluray_compat=0 constrained_intra=0 bframes=3 b_pyramid=2
b_adapt=1 b_bias=0 direct=1 weightb=1 open_gop=0 weightp=2 keyint=25
keyint_min=2 scenecut=40 intra_refresh=0 rc_lookahead=25 rc=abr
mbtree=1 bitrate=256 ratetol=1.0 qcomp=0.60 qpmin=0 qpmax=69 qpstep=4
ip_ratio=1.40 aq=1:1.00
[hls @ 0x7fdf7e03f000] Opening 'output_sl0_0.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl0_1.ts' for writing
Output #0, hls, to 'output_sl.m3u8':
Metadata:
encoder : Lavf58.2.102
Stream #0:0: Video: h264 (libx264), yuv420p(progressive), 320x240
[SAR 1:1 DAR 4:3], q=-1--1, 1000 kb/s, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc58.1.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/1000000 buffer size: 0 vbv_delay: -1
Stream #0:1: Audio: aac (LC), 44100 Hz, stereo, fltp, 128 kb/s
Metadata:
encoder : Lavc58.1.100 aac
Stream #0:2: Video: h264 (libx264), yuv420p(progressive), 320x240
[SAR 1:1 DAR 4:3], q=-1--1, 256 kb/s, 25 fps, 90k tbn, 25 tbc
Metadata:
encoder : Lavc58.1.100 libx264
Side data:
cpb: bitrate max/min/avg: 0/0/256000 buffer size: 0 vbv_delay: -1
Stream #0:3: Audio: aac (LC), 44100 Hz, stereo, fltp, 32 kb/s
Metadata:
encoder : Lavc58.1.100 aac
[hls @ 0x7fdf7e03f000] Opening 'output_sl1_0.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_0.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl1_1.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_1.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl2_0.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_0.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl2_1.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_1.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl3_0.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_0.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl3_1.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_1.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl4_0.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_0.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl4_1.ts' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_1.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_0.m3u8.tmp' for writing
[hls @ 0x7fdf7e03f000] Opening 'output_sl_1.m3u8.tmp' for writing
frame= 250 fps=0.0 q=-1.0 Lq=-1.0 size=N/A time=00:00:10.00
bitrate=N/A speed= 28x
video:11kB audio:5kB subtitle:0kB other streams:0kB global headers:0kB
muxing overhead: unknown
[libx264 @ 0x7fdf7e040c00] frame I:10 Avg QP: 0.40 size: 72
[libx264 @ 0x7fdf7e040c00] frame P:60 Avg QP: 0.12 size: 22
[libx264 @ 0x7fdf7e040c00] frame B:180 Avg QP: 0.29 size: 16
[libx264 @ 0x7fdf7e040c00] consecutive B-frames: 4.0% 0.0% 0.0% 96.0%
[libx264 @ 0x7fdf7e040c00] mb I I16..4: 100.0% 0.0% 0.0%
[libx264 @ 0x7fdf7e040c00] mb P I16..4: 0.0% 0.0% 0.0% P16..4:
0.0% 0.0% 0.0% 0.0% 0.0% skip:100.0%
[libx264 @ 0x7fdf7e040c00] mb B I16..4: 0.0% 0.0% 0.0% B16..8:
0.0% 0.0% 0.0% direct: 0.0% skip:100.0%
[libx264 @ 0x7fdf7e040c00] final ratefactor: -29.28
[libx264 @ 0x7fdf7e040c00] 8x8 transform intra:0.0%
[libx264 @ 0x7fdf7e040c00] coded y,uvDC,uvAC intra: 0.0% 0.3% 0.0%
inter: 0.0% 0.0% 0.0%
[libx264 @ 0x7fdf7e040c00] i16 v,h,dc,p: 93% 0% 7% 0%
[libx264 @ 0x7fdf7e040c00] i8c dc,h,v,p: 100% 0% 0% 0%
[libx264 @ 0x7fdf7e040c00] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7fdf7e040c00] kb/s:4.00
[aac @ 0x7fdf7e042400] Qavg: 65536.000
[libx264 @ 0x7fdf7e043600] frame I:10 Avg QP: 1.50 size: 71
[libx264 @ 0x7fdf7e043600] frame P:60 Avg QP: 0.62 size: 22
[libx264 @ 0x7fdf7e043600] frame B:180 Avg QP: 0.99 size: 16
[libx264 @ 0x7fdf7e043600] consecutive B-frames: 4.0% 0.0% 0.0% 96.0%
[libx264 @ 0x7fdf7e043600] mb I I16..4: 100.0% 0.0% 0.0%
[libx264 @ 0x7fdf7e043600] mb P I16..4: 0.0% 0.0% 0.0% P16..4:
0.0% 0.0% 0.0% 0.0% 0.0% skip:100.0%
[libx264 @ 0x7fdf7e043600] mb B I16..4: 0.0% 0.0% 0.0% B16..8:
0.0% 0.0% 0.0% direct: 0.0% skip:100.0%
[libx264 @ 0x7fdf7e043600] final ratefactor: -16.46
[libx264 @ 0x7fdf7e043600] 8x8 transform intra:0.0%
[libx264 @ 0x7fdf7e043600] coded y,uvDC,uvAC intra: 0.0% 0.3% 0.0%
inter: 0.0% 0.0% 0.0%
[libx264 @ 0x7fdf7e043600] i16 v,h,dc,p: 93% 0% 7% 0%
[libx264 @ 0x7fdf7e043600] i8c dc,h,v,p: 100% 0% 0% 0%
[libx264 @ 0x7fdf7e043600] Weighted P-Frames: Y:0.0% UV:0.0%
[libx264 @ 0x7fdf7e043600] kb/s:3.98
[aac @ 0x7fdf7e044e00] Qavg: 65396.809
liuqideMBP:xxx liuqi$ ls -l *.m3u8 *.ts
-rw-r--r-- 1 liuqi staff 12596 11 8 10:57 output_sl0_0.ts
-rw-r--r-- 1 liuqi staff 12596 11 8 10:57 output_sl0_1.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl1_0.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl1_1.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl2_0.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl2_1.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl3_0.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl3_1.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl4_0.ts
-rw-r--r-- 1 liuqi staff 11844 11 8 10:57 output_sl4_1.ts
-rw-r--r-- 1 liuqi staff 258 11 8 10:57 output_sl_0.m3u8
-rw-r--r-- 1 liuqi staff 258 11 8 10:57 output_sl_1.m3u8
liuqideMBP:xxx liuqi$
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