Steven Liu
a514244319
avformat/dashdec: fix code style in dash_read_packet
2019-07-05 11:52:49 +08:00
Steven Liu
6e988b75df
avformat/dashdec: refine and fix code style of dash_read_header
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move the temp variable to the top of the expression paragraph
rename the pls to rep(representation)
2019-07-04 16:11:47 +08:00
Steven Liu
43e0ddd33d
avformat/dashdec: simplified code in open_demux_for_component
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change from pls->ctx->streams[i]->codecpar to ist->codecpar
Signed-off-by: Steven Liu <lq@onvideo.cn>
2019-07-04 15:08:41 +08:00
sfan5
034b72fc0b
avformat/dashdec: Fix reading values from SegmentTimeline inside Period
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This was missed in commit e752da5464
.
2019-07-01 11:06:06 +08:00
Steven Liu
665759c3c8
avformat/dashdec: check copy_init_section memory alloc result
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Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2019-06-14 17:06:40 +08:00
Steven Liu
aea524e6e3
avformat/dashdec: add http_proxy, referer and rw_timeout http method support for segments
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Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2019-06-14 10:53:26 +08:00
Jun Zhao
bf6e0f709b
lavf/dashdec: refactoring error handle logic for open_input
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refactoring error handle logic for open_input.
Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2019-05-14 17:36:19 +08:00
Jun Zhao
c663046b41
lavf/dashdec: fix the coding logic after open_input fail
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setting return status following goto will never be executed, so
adjust the location in the code.
Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Jun Zhao <barryjzhao@tencent.com>
2019-05-14 17:36:11 +08:00
Steven Liu
613ca7b100
avformat/dashdec: add ProgramInformation parser
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Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2019-04-22 12:51:34 +08:00
Carl Eugen Hoyos
4d8875ec23
lavf: Constify the probe function argument.
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Reviewed-by: Lauri Kasanen
Reviewed-by: Tomas Härdin
2019-03-21 11:42:17 +01:00
Carl Eugen Hoyos
3aa6208db9
lavf: Constify AVInputFormat pointer.
2019-03-20 18:52:38 +01:00
Paweł Wegner
835ab35ef0
libavformat/dashdec: disable seeking only for live streams.
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Signed-off-by: Paweł Wegner <pawel.wegner95@gmail.com>
2019-02-06 13:01:34 +01:00
Gorilla Maguila
bb586a9703
avformat/dashdec: refine uri path with double dot process
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fix ticket: 7540
2018-12-23 15:18:55 +08:00
Steven Liu
ba71ebbbfa
avformat/dashdec: add subtitle stream support
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Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2018-11-30 16:39:19 +08:00
Andrey Semashev
1035206102
lavf/dashdec: Add webm to the list of allowed extensions.
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This is in coherence with dashenc, which can now generate segments with
webm file name extension by default. Dashdec should be able to handle
such streams by default as well.
2018-11-27 11:27:19 +05:30
Steven Liu
7bb90a9449
avformat/dashdec: minus minBufferTime when there have value
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fix ticket 7382
2018-09-06 13:40:56 +08:00
Steven Liu
ad9b4ecc26
avformat/dashdec: refine compute current fragment for presentation_timeoffset mode
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fix ticket id: #7369 #7382 .
use ((wallclock - availability_start_time) * timescale -presentation_timeoffset) / duration
Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:33:53 +08:00
Steven Liu
d0be0de065
avformat/dashdec: reindent code for previous commit
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Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:21:33 +08:00
Steven Liu
8eac027cd1
avformat/dashdec: add min_buffer_time process logic
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if there have min_buffer_time in playlist, use the min_buffer_time
value for realtime.
Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:20:52 +08:00
Steven Liu
e35e915465
avformat/dashdec: add trace message for get the logic output message
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Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:19:43 +08:00
Steven Liu
a222798ef3
avformat/dashdec: reindent code for previous commit
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Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:17:03 +08:00
Steven Liu
28578e6143
avformat/dashdec: remove redundant code
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Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:16:29 +08:00
Steven Liu
e134c20374
avformat/dashdec: refine adaptionset attribute members
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Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:15:47 +08:00
Steven Liu
f499679e17
avformat/dashdec: refine mpd element of attribute name availabilityEndTime
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Signed-off-by: Steven Liu <lq@onvideo.cn>
2018-09-05 14:13:56 +08:00
Colin NG
b205635fbc
avformat/dashdec: Add a re-entrance check point after an interrupt operation
2018-08-29 16:28:03 +08:00
Jacek Jendrzej
3cff2311ab
avformat/dashdec: Fix calc_cur_seg_no if availability_start_time not
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Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
2018-08-29 15:20:00 +08:00
Michael Niedermayer
46753bfdd0
avformat/dashdec: Fix strlen(rep_id_val) with it being NULL
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Fixes: dash-crash-da39a3ee5e6b4b0d3255bfef95601890afd80709.xml
Found-by: Paul Ch <paulcher@icloud.com>
Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: Michael Niedermayer <michael@niedermayer.cc>
2018-08-19 02:47:33 +02:00
sanil
551a029a18
libavformat/dashdec: Support negative value of the @r attrbute of S in SegmentTimeline element.
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The following patch supports parsing negative value of the @r attribute of S in SegmentTimeline element.
Example streams:
1. http://dash.edgesuite.net/dash264/TestCases/1c/qualcomm/1/MultiRate.mpd
2. http://dash.edgesuite.net/dash264/TestCases/1c/qualcomm/2/MultiRate.mpd
2018-08-13 16:53:59 +08:00
Colin NG
af4c2acddd
libavformat/dashdec: Fix for un-free memory
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Fixes ticket #7338 .
2018-08-08 23:55:25 +02:00
Steven Liu
d54ae9b782
avformat/dashdec: remove unused functions and process code
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Based on a patch for hls by Richard Shaffer
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2018-08-07 12:37:02 +08:00
Jacek Jendrzej
0cf5e6b5b4
avformat/dashdec: Fix memleak when resolve_content_path
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Can be reproduced with: valgrind --leak-check=full -v ffmpeg -i
http://yt-dash-mse-test.commondatastorage.googleapis.com/media/motion-20120802-manifest.mpd
Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2018-08-07 12:31:55 +08:00
Jacek Jendrzej
2f45378ba1
avformat/dashdec: fix for ticket #7336
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fix for ticket #7336
Reviewed-by: Steven Liu <lq@onvideo.cn>
Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2018-08-07 12:31:49 +08:00
Steven Liu
04b6060616
avformat/dashdec: replace user-agent to user_agent for deprecate warning message
2018-05-24 11:49:04 +08:00
Colin NG
93fc96e199
avformat/dashdec: Fix for ticket 7149 (Segfault when decoding dash streams)
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simplify the code to check common init section
2018-05-24 11:49:00 +08:00
Colin NG
9aee574dd0
avformat/dashdec: Fix for ticket 7149 (Segfault when decoding dash streams)
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Add NULL pointer check for init_section
2018-05-24 11:48:39 +08:00
Steven Liu
798ae8794e
avformat/dashdec: fix compling warning "filename is deprecated"
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Signed-off-by: Steven Liu <lq@chinaffmpeg.org>
2018-04-26 16:19:30 +08:00
guikunzhi
8ea8be5951
fix memory leak of parsing dash MPD
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Signed-off-by: guikunzhi <guikunzhi@163.com>
2018-04-26 12:40:52 +08:00
Carl Eugen Hoyos
8592ae1a1e
lavf/dashdec: Do not use memcpy() to copy a struct.
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Fixes a warning:
libavformat/dashdec.c:1900:65: warning: argument to 'sizeof' in 'memcpy' call is the same pointer type 'struct fragment *' as the destination; expected 'struct fragment' or an explicit length
2018-04-21 22:59:34 +02:00
sanilraut
9e2b4c7ecc
libavformat/dashdec: Avoid multiple HTTP requests for initialization segment that is common among all representations
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Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: sanilraut <raut.sanil@gmail.com>
2018-04-17 14:36:45 +08:00
Steven Liu
6eaaad37f8
Revert "avformat/dashdec: Avoid multiple HTTP requests for initialization segment that is common among all representations"
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This reverts commit 4effd1c4a2
.
2018-04-17 14:32:27 +08:00
Steven Liu
4effd1c4a2
avformat/dashdec: Avoid multiple HTTP requests for initialization segment that is common among all representations
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Reviewed-by: Steven Liu <lq@chinaffmpeg.org>
Signed-off-by: sanilraut <raut.sanil@gmail.com>
2018-04-17 14:19:00 +08:00
sanilraut
10d008f0fd
avformat/dashdec: Support signaling of last segment number
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Last segment indicated by mpd is not parsed.
Example stream: http://dash.akamaized.net/dash264/TestCasesIOP41/LastSegmentNumber/1/manifest_last_segment_num.mpd
This patch supports parsing of Supplemental Descriptor with @schemeIdUri set to http://dashif.org/guide-
lines/last-segment-number with the @value set to the last segment number.
Reviewed-by: Steven Liu <lq@onvideo.cn>
2018-03-28 19:52:27 +08:00
sanilraut
1dd7bb9784
avformat/dashdec: Correct spelling mistakes
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Signed-off-by: Steven Liu <lingjiujianke@gmail.com>
2018-03-15 11:36:20 -08:00
sfan5
e752da5464
dashdec: Support SegmentTimeline inside Period
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Reviewed-by: Steven Liu <lq@onvideo.cn>
2018-02-09 10:54:24 +08:00
Brendan McGrath
4e3e8980b5
dashdec: Fix segfault on decoding segment timeline
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If first_seq_no is not within the bounds of timelines then a segfault
will occur.
This patch removes the use of first_seq_no within the timelines array
It also adds first_seq_no to the value returned by calc_next_seg_no_from_timelines
(which allows for different values of 'startNumber')
Signed-off-by: Brendan McGrath <redmcg@redmandi.dyndns.org>
2018-01-29 10:46:50 +08:00
Colin NG
78e884f3fb
libavformat/dashdec: Fix for ticket 6856 (filename limited to 1024)
2018-01-21 13:56:57 +08:00
Colin NG
7a63da8910
libavformat/dashdec: Fix for ticket 6658 (Dash demuxer segfault)
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1 Add function 'resolve_content_path' to propagate the baseURL from
upper level nodes.
* if no baseURL is available, the path of mpd file will be set as the baseURL.
2 Remove checking for newly established connection.
3 Establish the communication protocol in each connection rather than
applying one protocol to all connection.
2018-01-21 13:35:30 +08:00
Colin NG
8db4ef3e6d
avformat/dashdec.c: Download dash content with byte range info
2018-01-21 13:27:48 +08:00
Brendan McGrath
1f48c5c067
dashdec: Only free url string if being reused
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If no representation bandwidth value is set, the url value returned
by get_content_url is corrupt (as it has been freed).
This change ensures the url string is not freed unless it is about
to be reused
Changes since v1:
1 removed the unneeded 'if' statement (as pointed out by Michael Niedermayer
2 added comment to make it clear why the av_free was required
Signed-off-by: Brendan McGrath <redmcg@redmandi.dyndns.org>
2018-01-21 13:20:02 +08:00
sfan5
777d6c677b
dashdec: Make use of frame rate specified in Representation
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If the manifest provides this, setting r_frame_rate
avoids warnings regarding frame rate estimation.
2018-01-21 13:14:51 +08:00