Closed
Bug 1293937
Opened 8 years ago
Closed 8 years ago
Dozens of active video decoders when using Facebook
Categories
(Core :: Audio/Video: Playback, defect, P1)
Tracking
()
RESOLVED
DUPLICATE
of bug 1311872
| Tracking | Status | |
|---|---|---|
| platform-rel | --- | - |
People
(Reporter: u572625, Assigned: jya)
References
(Depends on 1 open bug, )
Details
(Whiteboard: [MemShrink:P1] [platform-rel-Facebook])
Attachments
(3 files)
User Agent: Mozilla/5.0 (Windows NT 10.0; Win64; x64; rv:48.0) Gecko/20100101 Firefox/48.0
Build ID: 20160726073904
Steps to reproduce:
Open a video in cinema mode so you get the timeframe with other videos on the bottom
I think I watched 25 or more small clips one after another wighout switching tabs or so
(used html5 - no flash player)
Actual results:
memory grew to 2,8gbytes only for the facebook tab
if you are waiting some time memory will get swaped (i think) and reloaded into memory if you watch a clip
seems like the old data from the other clips are not cleaned
Expected results:
store only the neccesary data in memory
and dont close the cinema mode and use the bottom line to switch videos
Summary: memory leak facebook video timeframe → memory leak facebook video
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Updated•8 years ago
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Component: Audio/Video → Audio/Video: Playback
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Comment 2•8 years ago
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So I think I kind of reproduced this (but I'm testing on linux so it might be different behavior). I got an OOM at one point when messing around with one of the 360 degree videos. The memory definitely increases the more videos you watch with heap-unclassified getting pretty high:
> 435.06 MB (100.0%) -- explicit
> ├──257.56 MB (59.20%) ── heap-unclassified
> ├───65.36 MB (15.02%) ++ window-objects/top(https://www.facebook.com/, id=4294967297)
Top 3 offenders from DMD all seem to be av related:
> Unreported {
> 387 blocks in heap block record 1 of 5,847
> 112,566,272 bytes (111,667,725 requested / 898,547 slop)
> Individual block sizes: 1,187,840 x 10; 946,176 x 39; 593,920 x 10; 495,616 x 14; 413,696 x 14; 299,008 x 20; 237,568 x 78; 204,800 x 21; 159,744 x 8; 151,552 x 20; 147,456 x 8; 126,976 x 28; 106,496 x 28; 102,400 x 5; 53,248 x 42; 40,960 x 16; 36,864 x 16; 28,672 x 10
> 32.71% of the heap (32.71% cumulative)
> 41.66% of unreported (41.66% cumulative)
> Allocated at {
> #01: replace_memalign (/home/erahm/dev/mozilla-central/memory/replace/dmd/DMD.cpp:1363)
> #02: replace_posix_memalign (/home/erahm/dev/mozilla-central/obj-x86_64-pc-linux-gnu-stock-debug/dist/include/replace_malloc.h:113)
> #03: av_malloc (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #04: av_buffer_alloc (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #05: av_buffer_allocz (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #06: av_buffer_pool_get (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #07: avcodec_default_get_buffer2 (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #08: avcodec_default_get_buffer (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #09: av_parser_close (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #10: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #11: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #12: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #13: av_parser_close (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #14: start_thread (/build/glibc-GKVZIf/glibc-2.23/nptl/pthread_create.c:333)
> #15: __clone (/build/glibc-GKVZIf/glibc-2.23/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:111)
> #16: ??? (???:???)
> }
> }
>
> Unreported {
> 953 blocks in heap block record 2 of 5,847
> 55,209,152 bytes (53,498,125 requested / 1,711,027 slop)
> Individual block sizes: 299,008 x 32; 233,472 x 102; 151,552 x 32; 126,976 x 32; 106,496 x 30; 49,152 x 42; 40,960 x 16; 36,864 x 20; 24,576 x 12; 20,480 x 48; 16,384 x 153; 12,288 x 64; 8,192 x 93; 4,096 x 200; 2,048 x 33; 1,024 x 39; 448 x 5
> 16.04% of the heap (48.75% cumulative)
> 20.43% of unreported (62.09% cumulative)
> Allocated at {
> #01: replace_memalign (/home/erahm/dev/mozilla-central/memory/replace/dmd/DMD.cpp:1363)
> #02: replace_posix_memalign (/home/erahm/dev/mozilla-central/obj-x86_64-pc-linux-gnu-stock-debug/dist/include/replace_malloc.h:113)
> #03: av_malloc (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #04: av_buffer_alloc (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #05: av_buffer_allocz (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #06: av_buffer_pool_get (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #07: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #08: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #09: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #10: av_parser_close (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #11: start_thread (/build/glibc-GKVZIf/glibc-2.23/nptl/pthread_create.c:333)
> #12: __clone (/build/glibc-GKVZIf/glibc-2.23/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:111)
> #13: ??? (???:???)
> }
> }
>
> Unreported {
> 35 blocks in heap block record 3 of 5,847
> 10,211,328 bytes (10,102,054 requested / 109,274 slop)
> Individual block sizes: 368,640; 344,064; 307,200 x 3; 299,008 x 6; 282,624 x 24
> 2.97% of the heap (51.72% cumulative)
> 3.78% of unreported (65.87% cumulative)
> Allocated at {
> #01: replace_memalign (/home/erahm/dev/mozilla-central/memory/replace/dmd/DMD.cpp:1363)
> #02: replace_posix_memalign (/home/erahm/dev/mozilla-central/obj-x86_64-pc-linux-gnu-stock-debug/dist/include/replace_malloc.h:113)
> #03: av_malloc (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #04: av_mallocz (/usr/lib/x86_64-linux-gnu/libavutil-ffmpeg.so.54)
> #05: av_fast_padded_malloc (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #06: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #07: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #08: avpriv_h264_has_num_reorder_frames (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #09: av_parser_close (/usr/lib/x86_64-linux-gnu/libavcodec-ffmpeg.so.56)
> #10: start_thread (/build/glibc-GKVZIf/glibc-2.23/nptl/pthread_create.c:333)
> #11: __clone (/build/glibc-GKVZIf/glibc-2.23/misc/../sysdeps/unix/sysv/linux/x86_64/clone.S:111)
> #12: ??? (???:???)
> }
> }
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Comment 3•8 years ago
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Here's a DMD snapshot, I'm not convinced the stacks are accurate for the libav stuff (why would they be allocating in av_parser_close) but I'm definite they *are* libav related.
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Comment 4•8 years ago
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Updated•8 years ago
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Priority: -- → P1
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Updated•8 years ago
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Whiteboard: [MemShrink] [platform-rel-Facebook] → [MemShrink:P1] [platform-rel-Facebook]
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Comment 6•8 years ago
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The interesting bits from the win10 memory report. Note The relatively low explicit, but rather high resident.
> 354.67 MB (100.0%) ++ explicit
> ...
> 240.66 MB ── d3d11-shared-textures
> 566.43 MB ── gpu-dedicated
> 143.78 MB ── gpu-shared
> 222.32 MB ── heap-allocated
> 287.00 MB ── heap-mapped
> 2,428.89 MB ── private
> 2,061.01 MB ── resident
> 2,031.09 MB ── resident-unique
> 1,481.76 MB ── system-heap-allocated
> 3,677.85 MB ── vsize
So what we're seeing is most of the memory in |system-heap-allocated|, which is described as:
> Memory used by the system allocator that is currently allocated to the
> application. This is distinct from the jemalloc heap that Firefox uses for
> most or all of its heap allocations. Ideally this number is zero, but
> on some platforms we cannot force every heap allocation through jemalloc.
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Assignee | |
Comment 7•8 years ago
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I don't believe the libav reports here has any link to what the bug author is reported.
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Comment 8•8 years ago
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(In reply to Jean-Yves Avenard [:jya] from comment #7)
> I don't believe the libav reports here has any link to what the bug author
> is reported.
Yeah comment 6 is probably more relevant, but the basic idea is we're somehow allocating a ton of memory when going through facebook videos. In the windows case it's not through our allocator, in the linux case it was through libav for me.
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Updated•8 years ago
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Assignee: nobody → jyavenard
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Updated•8 years ago
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platform-rel: --- → ?
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Assignee | |
Updated•8 years ago
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Flags: needinfo?(jyavenard)
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Assignee | |
Comment 9•8 years ago
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Eric, which version of ffmpeg/Libav are you using on your system? (more accurately, which version of libavcodec is used)
Flags: needinfo?(jyavenard) → needinfo?(erahm)
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Assignee | |
Comment 10•8 years ago
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Problem is that we have a single page, and each page can be made of hundreds of video elements. Facebook doesn't shut them down and they are active.
To get a video frames, we need to feed a few, so each decoder can take several MBs of memories holding a frame. On Windows it's worth as it may take over 30 decoded frames for the wmf decoder to output one...
Like here, I've scrolled 2 pages of facebook, and I see 16 decoders being opened and paused.
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Assignee | |
Updated•8 years ago
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Summary: memory leak facebook video → Dozens of active video decoders when using Facebook
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Assignee | |
Comment 11•8 years ago
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so here I have scrolled two pages, I can see 3 visible videos in the page.
yet we have:
HTMLMediaElement debug data
https://www.facebook.com/
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14713412_354424674900563_5850960679493697536_n.mp4?efg=eyJybHIiOjE5MjAsInJsYSI6NDA5NiwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1920&vabr=1280&oh=c4c0f14ebf196b9ae0c37fc1daa964f4&oe=5806ED55
currentTime: 30.089528 readyState: 4
Quality: 100% (total:5747 dropped:2 corrupted:0)
Buffered ranges: [(0, 195.052041)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 5965
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:48 out:48 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 5607 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:23 out:17 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/14797095_936065773166509_5858907026121293824_n.mp4?efg=eyJybHIiOjMwMCwicmxhIjo1MTIsInZlbmNvZGVfdGFnIjoic3ZlX3NkIn0%3D&rl=300&vabr=130&oh=92140ad476bae885f01a772cbb56a58a&oe=5806D431
currentTime: 0 readyState: 4
Quality: 100% (total:105 dropped:0 corrupted:0)
Buffered ranges: [(0, 20.581722)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 15
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:2 out:2 qs=1 pending:1 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 15 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14673736_164751810649234_454315876724768768_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=389&oh=56e91b110c4a081113b999f2bd7ed51d&oe=58071256
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 2.497333)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14710031_1053409021444644_437991367457636352_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=414&oh=cc25ffef6d77aada6b57d50185925643&oe=580711DC
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 5.782666)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/10625410_10152422941977196_1753428333_n.mp4?efg=eyJybHIiOjU4NiwicmxhIjoyNTQ4LCJ2ZW5jb2RlX3RhZyI6ImxlZ2FjeV9zZCJ9&rl=586&vabr=326&oh=56549dce202438af03c6e5510302b417&oe=58072595
currentTime: 0 readyState: 4
Quality: 100% (total:119 dropped:0 corrupted:0)
Buffered ranges: [(0, 416.891066)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 609
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:87 out:87 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 77 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:17 out:11 qs=6 pending:0 waiting:0 sid:4294967295
https://scontent-syd1-1.xx.fbcdn.net/v/t43.1792-4/14512204_672219352943527_8271611463064354816_n.mp4?efg=eyJ2ZW5jb2RlX3RhZyI6InN2ZV9oZCJ9&oh=236f292d3204ac06ee45a531089fe5f2&oe=58070C9E
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 5.398625)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/13437005_1715924938656481_38592850_n.mp4?efg=eyJybHIiOjM2NSwicmxhIjoyMzM2LCJ2ZW5jb2RlX3RhZyI6InN2ZV9zZCJ9&rl=365&vabr=203&oh=4fe1cca45b34eb4ff53dabd054bada05&oe=580726EB
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 16.125)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:2 out:2 qs=1 pending:1 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/14785641_601314536741863_2792987236537204736_n.mp4?efg=eyJybHIiOjQwOCwicmxhIjo5NzksInZlbmNvZGVfdGFnIjoidjNfNDI2X2NyZl8yM19tYWluXzMuMF9zZCJ9&rl=408&vabr=227&oh=955e2e70a6fe3de35e4851376224ae16&oe=5807125B
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 14.657292)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14604699_190650944674126_5241166952293990400_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=545&oh=a57bcfcbcd27e0d89b1486cb9ed565de&oe=58070C80
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 8.877333)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14706517_217075642046124_7281384517925863424_n.mp4?efg=eyJybHIiOjI3MTksInJsYSI6MTExMywidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=2719&vabr=1813&oh=8eb03f79b2f369665922e8a9962e4b90&oe=5807137E
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 2.818666)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://scontent-syd1-1.xx.fbcdn.net/v/t43.1792-4/14598411_148266378966091_5753800715302600704_n.mp4?efg=eyJ2ZW5jb2RlX3RhZyI6InN2ZV9oZCJ9&oh=606260bd2c741eb07d0e74ae6017662a&oe=58072763
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 11.158666)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/14789721_1862896990615781_5658525576034516992_n.mp4?efg=eyJybHIiOjQ0NiwicmxhIjoxMjU3LCJ2ZW5jb2RlX3RhZyI6InYzXzQyNl9jcmZfMjNfbWFpbl8zLjBfc2QifQ%3D%3D&rl=446&vabr=248&oh=0f2233bc73f015db39b70631442eb0cd&oe=58071141
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.875959)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14703236_1717652115221737_4384120930050244608_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6Mzc3NiwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=692&oh=088129e663d4c93cf268208d92027b8d&oe=58070F67
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.256962)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/12574480_517300558431959_1160153342_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTA2MywidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=762&oh=e40211e8cbb8c267e18189ef0e9d78fa&oe=58071634
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.961333)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:2 out:2 qs=1 pending:1 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14703111_1148930011828236_3606431369267249152_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTk5MSwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=520&oh=a1eed6b00b404129fb87ab3c97c33c9d&oe=58072585
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.876333)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14708787_1501089199906289_6893468423280394240_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=577&oh=9a030b832376b8c29e63846cec8e8fe6&oe=58072572
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 15.937333)]
Internal Data:
audio decoder: apple CoreMedia decoder
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:1 out:1 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: apple software VT decoder
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:7 out:1 qs=6 pending:0 waiting:0 sid:4294967295
the decoders only appear to be suspended when you tab out, and wait a few seconds.
in which case, about:media will show
HTMLMediaElement debug data
https://www.facebook.com/
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14713412_354424674900563_5850960679493697536_n.mp4?efg=eyJybHIiOjE5MjAsInJsYSI6NDA5NiwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1920&vabr=1280&oh=c4c0f14ebf196b9ae0c37fc1daa964f4&oe=5806ED55
currentTime: 30.089528 readyState: 4
Quality: 100% (total:5747 dropped:2 corrupted:0)
Buffered ranges: [(0, 195.052041)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 5965
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 5607 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/14797095_936065773166509_5858907026121293824_n.mp4?efg=eyJybHIiOjMwMCwicmxhIjo1MTIsInZlbmNvZGVfdGFnIjoic3ZlX3NkIn0%3D&rl=300&vabr=130&oh=92140ad476bae885f01a772cbb56a58a&oe=5806D431
currentTime: 0 readyState: 4
Quality: 100% (total:105 dropped:0 corrupted:0)
Buffered ranges: [(0, 20.581722)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 15
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 15 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14673736_164751810649234_454315876724768768_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=389&oh=56e91b110c4a081113b999f2bd7ed51d&oe=58071256
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 2.497333)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14710031_1053409021444644_437991367457636352_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=414&oh=cc25ffef6d77aada6b57d50185925643&oe=580711DC
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 5.782666)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/10625410_10152422941977196_1753428333_n.mp4?efg=eyJybHIiOjU4NiwicmxhIjoyNTQ4LCJ2ZW5jb2RlX3RhZyI6ImxlZ2FjeV9zZCJ9&rl=586&vabr=326&oh=56549dce202438af03c6e5510302b417&oe=58072595
currentTime: 0 readyState: 4
Quality: 100% (total:119 dropped:0 corrupted:0)
Buffered ranges: [(0, 416.891066)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 609
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 77 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://scontent-syd1-1.xx.fbcdn.net/v/t43.1792-4/14512204_672219352943527_8271611463064354816_n.mp4?efg=eyJ2ZW5jb2RlX3RhZyI6InN2ZV9oZCJ9&oh=236f292d3204ac06ee45a531089fe5f2&oe=58070C9E
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 5.398625)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/13437005_1715924938656481_38592850_n.mp4?efg=eyJybHIiOjM2NSwicmxhIjoyMzM2LCJ2ZW5jb2RlX3RhZyI6InN2ZV9zZCJ9&rl=365&vabr=203&oh=4fe1cca45b34eb4ff53dabd054bada05&oe=580726EB
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 16.125)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/14785641_601314536741863_2792987236537204736_n.mp4?efg=eyJybHIiOjQwOCwicmxhIjo5NzksInZlbmNvZGVfdGFnIjoidjNfNDI2X2NyZl8yM19tYWluXzMuMF9zZCJ9&rl=408&vabr=227&oh=955e2e70a6fe3de35e4851376224ae16&oe=5807125B
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 14.657292)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14604699_190650944674126_5241166952293990400_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=545&oh=a57bcfcbcd27e0d89b1486cb9ed565de&oe=58070C80
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 8.877333)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14706517_217075642046124_7281384517925863424_n.mp4?efg=eyJybHIiOjI3MTksInJsYSI6MTExMywidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=2719&vabr=1813&oh=8eb03f79b2f369665922e8a9962e4b90&oe=5807137E
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 2.818666)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://scontent-syd1-1.xx.fbcdn.net/v/t43.1792-4/14598411_148266378966091_5753800715302600704_n.mp4?efg=eyJ2ZW5jb2RlX3RhZyI6InN2ZV9oZCJ9&oh=606260bd2c741eb07d0e74ae6017662a&oe=58072763
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 11.158666)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t42.1790-2/14789721_1862896990615781_5658525576034516992_n.mp4?efg=eyJybHIiOjQ0NiwicmxhIjoxMjU3LCJ2ZW5jb2RlX3RhZyI6InYzXzQyNl9jcmZfMjNfbWFpbl8zLjBfc2QifQ%3D%3D&rl=446&vabr=248&oh=0f2233bc73f015db39b70631442eb0cd&oe=58071141
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.875959)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14703236_1717652115221737_4384120930050244608_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6Mzc3NiwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=692&oh=088129e663d4c93cf268208d92027b8d&oe=58070F67
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.256962)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/12574480_517300558431959_1160153342_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTA2MywidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=762&oh=e40211e8cbb8c267e18189ef0e9d78fa&oe=58071634
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.961333)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14703111_1148930011828236_3606431369267249152_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTk5MSwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=520&oh=a1eed6b00b404129fb87ab3c97c33c9d&oe=58072585
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 0.876333)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
https://video-syd1-1.xx.fbcdn.net/v/t43.1792-2/14708787_1501089199906289_6893468423280394240_n.mp4?efg=eyJybHIiOjE1MDAsInJsYSI6MTAyNCwidmVuY29kZV90YWciOiJzdmVfaGQifQ%3D%3D&rl=1500&vabr=577&oh=9a030b832376b8c29e63846cec8e8fe6&oe=58072572
currentTime: 0 readyState: 4
Quality: 100% (total:49 dropped:0 corrupted:0)
Buffered ranges: [(0, 15.937333)]
Internal Data:
audio decoder: shutdown
audio frames decoded: 7
audio state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
video decoder: shutdown
hardware video decoding: disabled
video frames decoded: 7 (skipped:0)
video state: ni=0 no=0 ie=0 demuxr:0 demuxq:0 tt:-1.000000 tths:-1 in:0 out:0 qs=0 pending:0 waiting:0 sid:4294967295
all decoders are shutdown.
The decoders that aren't visible don't appear to be shutdown.
|
|
Assignee | |
Comment 12•8 years ago
|
||
issue reported may be different to what the original describe showed, and what :erham reported is what I described above.
|
||
Updated•8 years ago
|
platform-rel: ? → -
|
||
Updated•8 years ago
|
|
|
||
Updated•8 years ago
|
Status: UNCONFIRMED → NEW
Ever confirmed: true
|
|
||
Comment 14•8 years ago
|
||
(In reply to Jean-Yves Avenard [:jya] from comment #9)
> Eric, which version of ffmpeg/Libav are you using on your system? (more
> accurately, which version of libavcodec is used)
I've since updated to 16.04 so the versions are going ot be different.
Flags: needinfo?(erahm)
|
|
Assignee | |
Comment 15•8 years ago
|
||
I don't think it would make much difference.
We can probably close this bug now that bug 1311872
|
||
Comment 16•8 years ago
|
||
Per comment 15, we can close this bug now.
Status: NEW → RESOLVED
Closed: 8 years ago
Resolution: --- → DUPLICATE
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Description
•