- 01 May, 2020 1 commit
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Limin Wang authored
Reviewed-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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- 29 Apr, 2020 3 commits
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Limin Wang authored
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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Limin Wang authored
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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Limin Wang authored
Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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- 26 Apr, 2020 1 commit
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Marton Balint authored
Current muxers only use a single bitstream filter, so there is no need to maintain code which operates on a list of bitstream filters. When multiple bitstream filters are needed muxers can simply use a list bitstream filter. If there is a use case in the future when different bitstream filters should be added at subsequent packets then a new API possibly involving reconfiguring the list bitstream filter can be added knowing the exact requirements. Signed-off-by: Marton Balint <cus@passwd.hu>
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- 20 Apr, 2020 3 commits
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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- 15 Apr, 2020 1 commit
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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- 08 Apr, 2020 1 commit
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Limin Wang authored
Test with the following command for the webvtt subtitle: $ ./ffmpeg -y -i input_with_subtitle.mkv \ -b:v:0 5250k -c:v h264 -pix_fmt yuv420p -profile:v main -level 4.1 \ -b:a:0 256k \ -c:s webvtt -c:a mp2 -ar 48000 -ac 2 -map 0:v -map 0:a:0 -map 0:s:0 \ -f hls -var_stream_map "v:0,a:0,s:0,sgroup:subtitle" \ -master_pl_name master.m3u8 -t 300 -hls_time 10 -hls_init_time 4 -hls_list_size \ 10 -master_pl_publish_rate 10 -hls_flags \ delete_segments+discont_start+split_by_time ./tmp/video.m3u8 Check the master m3u8: $ cat tmp/master.m3u8 #EXTM3U #EXT-X-VERSION:3 #EXT-X-MEDIA:TYPE=SUBTITLES,GROUP-ID="subtitle",NAME="subtitle_0",DEFAULT=YES,URI="video_vtt.m3u8" #EXT-X-STREAM-INF:BANDWIDTH=6056600,RESOLUTION=1280x720,CODECS="avc1.4d4829,mp4a.40.33",SUBTITLES="subtitle" video.m3u8 Check the result by convert to mkv: $ ./ffmpeg -strict experimental -i ./tmp/master.m3u8 -c:v copy -c:a mp2 -c:s srt ./test.mkv Signed-off-by: Limin Wang <lance.lmwang@gmail.com>
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- 26 Feb, 2020 1 commit
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James Almer authored
Suggested-by: Anton Khirnov <anton@khirnov.net> Signed-off-by: James Almer <jamrial@gmail.com>
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- 23 Feb, 2020 3 commits
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
avformat/dashenc: write a capture time Producer Reference Time element when none is provided by the encoder This way, the element will be present in any scenario when the write_prft option is used. Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
This ensures it's written at the beginning of a segment in non streaming mode when segment duration differs from fragment duration. Signed-off-by: James Almer <jamrial@gmail.com>
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- 17 Feb, 2020 2 commits
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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- 16 Feb, 2020 4 commits
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
It's not exclusive for Low Latency streaming. The muxer will serve partial segments regardless of streaming mode. Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Unlike Representation id, it's defined as an integer in the spec, and not as a string. Signed-off-by: James Almer <jamrial@gmail.com>
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- 03 Feb, 2020 1 commit
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Marton Balint authored
This changes the separator character from comma to colon, but since this option was only added recently I think it should be done for consistency with other similar options. Signed-off-by: Marton Balint <cus@passwd.hu>
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- 31 Jan, 2020 1 commit
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Alfred E. Heggestad authored
this usecase will cause a division by zero trap: 1. dashenc has received one frame 2. os->max_pts and os->start_pts have same value 3. delta between max_pts and start_pts is 0 4. av_rescale_q(0, x, y) returns 0 5. this value is used as denominator in division 6. Bang! -> segfault this fix checks that max_pts > start_pts. the fix has been tested and works. Signed-off-by: Alfred E. Heggestad <alfred.heggestad@gmail.com> Reviewed-by: Jeyapal, Karthick <kjeyapal@akamai.com> Signed-off-by: James Almer <jamrial@gmail.com>
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- 19 Jan, 2020 1 commit
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Marton Balint authored
ff_rename always logs the error message. Signed-off-by: Marton Balint <cus@passwd.hu>
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- 16 Jan, 2020 6 commits
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James Almer authored
Allows to set an intended target latency while streaming that clients can use to measure when using low latency mode. Signed-off-by: James Almer <jamrial@gmail.com>
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Anton Khirnov authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Add new required elements and constrain presence and values for existing ones based on the spec. Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
In combination with the streaming option it constrains the value of a few elements, to prevet clients from buffering too much data before starting presentation. Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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- 15 Jan, 2020 3 commits
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James Almer authored
Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Implemented as as a frag_duration muxer option and key=value entry in the adaptation_sets muxer option. It has the same syntax as the seg_duration option. A new frag_type option is also introduced to select the kind of fragmentation. Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
Implemented as as a seg_duration key=value entry in the adaptation_sets muxer option. It has the same syntax as the global seg_duration option, and has precedence over it if set. Signed-off-by: James Almer <jamrial@gmail.com>
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- 08 Jan, 2020 1 commit
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Andreas Rheinhardt authored
The Dash muxer uses submuxers and when one such submuxer has been allocated, it is initially only stored in a temporary variable. Therefore it leaks if an error happens between the allocation and storing it permanently. This commit changes this. Signed-off-by: Andreas Rheinhardt <andreas.rheinhardt@gmail.com> Reviewed-by: "Jeyapal, Karthick" <kjeyapal@akamai.com> Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
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- 01 Jan, 2020 1 commit
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Marton Balint authored
Signed-off-by: Marton Balint <cus@passwd.hu>
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- 01 Dec, 2019 1 commit
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Steven Liu authored
Reviewed-by: Michael Niedermayer <michael@niedermayer.cc> Reviewed-by: Jun Zhao <barryjzhao@tencent.com> Reviewed-by: Jeyapal, Karthick <kjeyapal@akamai.com> Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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- 03 Aug, 2019 2 commits
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James Almer authored
From https://aomediacodec.github.io/av1-isobmff/#codecsparam, the parameters sample entry 4CC, profile, level, tier, and bitDepth are all mandatory fields. All the other fields are optional, mutually inclusive (all or none). Fixes ticket #8049 Signed-off-by: James Almer <jamrial@gmail.com>
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James Almer authored
codecpar->extradata is not going to change between packets. New extradata is instead propagated using packet side data. Use ff_alloc_extradata() as well. Signed-off-by: James Almer <jamrial@gmail.com>
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- 22 Jul, 2019 1 commit
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Leo Zhang authored
avformat/dashenc: add descriptor which is useful to the scheme defined by ISO/IEC 23009-1:2014/Amd.2:2015. Signed-off-by: leozhang <leozhang@qiyi.com>
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- 25 Jun, 2019 1 commit
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Alfred E. Heggestad authored
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- 14 Jun, 2019 1 commit
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Steven Liu authored
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
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