issue_owner_repo listlengths 2 2 | issue_body stringlengths 0 261k ⌀ | issue_title stringlengths 1 925 | issue_comments_url stringlengths 56 81 | issue_comments_count int64 0 2.5k | issue_created_at stringlengths 20 20 | issue_updated_at stringlengths 20 20 | issue_html_url stringlengths 37 62 | issue_github_id int64 387k 2.46B | issue_number int64 1 127k |
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[
"gpac",
"gpac"
] | After copying api ms win crt runtime 1.1.0
dll to system 32 and winsows64
It saying unable to start mp4box error code
o*77...
windows 7 64 bit. Vc runtime 15. 08 gpac | Gpac installlation problem | https://api.github.com/repos/gpac/gpac/issues/1303/comments | 2 | 2019-08-25T17:29:01Z | 2019-09-02T14:25:39Z | https://github.com/gpac/gpac/issues/1303 | 484,955,300 | 1,303 |
[
"gpac",
"gpac"
] | I have recorded some .ts file which I now want to split, however I am getting output which I am not sure if I understand correctly.
Seems like the file is corrupted or something, which causes `-split` or `-splits` to fail. I assume any operation on that file would fail
Below is the output
```
mp4box -splits 14990... | Cannot split file | https://api.github.com/repos/gpac/gpac/issues/1302/comments | 1 | 2019-08-20T23:08:30Z | 2019-08-26T10:06:23Z | https://github.com/gpac/gpac/issues/1302 | 483,123,107 | 1,302 |
[
"gpac",
"gpac"
] | iam facing a problem with large vedios
i first divide a vedio file into vedio and audio seprate file
ffmpeg -i input.mkv -an -c copy video.mp4
ffmpeg -i input-video.avi -vn -acodec copy output-audio.m4a
then i dash the vedios
MP4Box -dash-strict 20000 -rap -frag-rap -bs-switching no -profile "dashavc264:live"... | best way to dash vedios, 1gb file | https://api.github.com/repos/gpac/gpac/issues/1301/comments | 1 | 2019-08-14T19:23:31Z | 2020-09-02T16:18:07Z | https://github.com/gpac/gpac/issues/1301 | 480,847,198 | 1,301 |
[
"gpac",
"gpac"
] | GPAC installers will no longer work (specifically Mp4Box from the command prompt) on a clean install of Windows 10 Home Version 1903 OS build 18362.295 because msvcr100.dll is no longer supplied by GPAC installers and is not included in a clean Windows install.
Perhaps you could include Microsoft Visual C++ 2010 Servi... | msvcr100.dll is no longer supplied by GPAC installers | https://api.github.com/repos/gpac/gpac/issues/1300/comments | 8 | 2019-08-13T23:11:13Z | 2020-05-06T19:07:38Z | https://github.com/gpac/gpac/issues/1300 | 480,410,264 | 1,300 |
[
"gpac",
"gpac"
] | I imagine it is some script error. Please visit https://gpac.wp.imt.fr/downloads/; all links are dead. I used "Urgent" because I am not able to set a priority/severity level for this issue. Well, it is a showstopper of course. | Urgent: Dead links for GPAC installers at https://gpac.wp.imt.fr/downloads/ | https://api.github.com/repos/gpac/gpac/issues/1299/comments | 1 | 2019-08-11T21:13:01Z | 2019-08-12T07:18:22Z | https://github.com/gpac/gpac/issues/1299 | 479,412,070 | 1,299 |
[
"gpac",
"gpac"
] | Hi, I am using win10 and I test SRD with GPAC-0.8.0 and GPAC-0.6.2 in my PC. I have several questions about the [**MPEG-DASH SRD and HEVC tiling for VR videos**](https://gpac.wp.imt.fr/2016/05/25/srdtuto/).
1. I followed the example command:
> "MP4Box -dash 1000 [other dash params] source.mp4:desc_as=<Supplemen... | Question about command line in MPEG-DASH SRD example. | https://api.github.com/repos/gpac/gpac/issues/1298/comments | 2 | 2019-08-09T03:28:29Z | 2020-09-02T16:15:53Z | https://github.com/gpac/gpac/issues/1298 | 478,778,129 | 1,298 |
[
"gpac",
"gpac"
] | Hi guys
I have managed dumping the files ( https://github.com/gpac/gpac/issues/1287) but with another dashing code:
MP4Box -dash 1000 -dash-profile onDemand -rap -frag 500 Jockey_256x144_100K_AVC.mp4 Jockey_320x180_200K_AVC.mp4 Jockey_384x216_240K_AVC.mp4 Jockey_384x216_375K_AVC.mp4 Jockey_512x288_550K_AVC.mp4 Jockey... | AV1 adaptation and concatenation | https://api.github.com/repos/gpac/gpac/issues/1297/comments | 6 | 2019-08-08T11:12:04Z | 2020-09-04T12:57:30Z | https://github.com/gpac/gpac/issues/1297 | 478,404,396 | 1,297 |
[
"gpac",
"gpac"
] | I'm posting as a new user on what seems to be a well maintained project and issue tracker.
- [X] I looked for a similar issue and couldn't find any.
- [X] I tried with the latest version of GPAC.
- [X] I give enough information for contributors to reproduce my issue
Using the latest nightly build on macOS 10.14... | Video and audio playback problems on iPod | https://api.github.com/repos/gpac/gpac/issues/1295/comments | 30 | 2019-08-06T05:44:00Z | 2021-02-18T12:57:29Z | https://github.com/gpac/gpac/issues/1295 | 477,180,325 | 1,295 |
[
"gpac",
"gpac"
] | Mp4box provides `pssh` parameter to specify where cenc protection data are supposed to be placed. This parameter is working fine in master branch, however, filters branch is either ignoring the values or printing error `Wrong argument value moof for unsigned int arg pssh enum v|f|mv|mf|m|n - using 0`
For instance us... | GPAC 0.9.0 - mp4box not using -pssh correctly | https://api.github.com/repos/gpac/gpac/issues/1293/comments | 2 | 2019-08-01T11:00:15Z | 2019-08-02T08:20:31Z | https://github.com/gpac/gpac/issues/1293 | 475,617,247 | 1,293 |
[
"gpac",
"gpac"
] | Build used: http://gpac.io/downloads/gpac-nightly-builds/
It seems that packaging a TRUEHD/MLP stream into a mp4 container isn't supported by any currently available software - despite the capabilities of the MP4 container.
References:
http://mp4ra.org/#/codecs - see codec mlpa - (clearly states support for Dolby ... | [MP4BOX] [MP4] Meridian Lossless Packing (Dolby TRUEHD) support | https://api.github.com/repos/gpac/gpac/issues/1292/comments | 10 | 2019-07-31T15:34:17Z | 2022-02-22T13:39:14Z | https://github.com/gpac/gpac/issues/1292 | 475,215,765 | 1,292 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [X] I looked for a similar issue and couldn't find any.
- [X] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [X] I give enough info... | EBU-TT-D: fix whitespace on div level message | https://api.github.com/repos/gpac/gpac/issues/1290/comments | 1 | 2019-07-29T20:28:39Z | 2019-07-30T16:41:18Z | https://github.com/gpac/gpac/issues/1290 | 474,241,174 | 1,290 |
[
"gpac",
"gpac"
] | Hi
If file aac contains 5.1 channels
v8
$ MP4Box -raw 1 -raw 2 in.mp4
Extracting MPEG-4 AVC-H264 stream to h264
Extracting MPEG-4 AAC
v9
$ MP4Box -raw 1 -raw 2 in.mp4
Exporting MPEG-4 AVC|H264 Video - Size 1280x720
RFADTS] Mismatch betwwen container number of channels (2) and AAC config (6), using AAC config... | GPAC 0.9 Illegal instruction: 4 | https://api.github.com/repos/gpac/gpac/issues/1288/comments | 5 | 2019-07-29T08:24:19Z | 2019-08-26T09:51:43Z | https://github.com/gpac/gpac/issues/1288 | 473,916,509 | 1,288 |
[
"gpac",
"gpac"
] | Hello guys
I used to dump easily the segments while streaming for post streaming tests. However, now I only can find the mpd file and the text file that contains the mpd details on the temp folder (where i directed the streaming to be stored).
If i use the MP4Client to stream each segment (NOT requesting the MPD), I ... | dumping Dash from mpd | https://api.github.com/repos/gpac/gpac/issues/1287/comments | 10 | 2019-07-26T15:21:20Z | 2019-08-07T21:17:28Z | https://github.com/gpac/gpac/issues/1287 | 473,412,037 | 1,287 |
[
"gpac",
"gpac"
] | Hi
MP4Box - GPAC version 0.9.0-DEV-rev2612-g3df065da-filters macOS
$ MP4Box -raw 1 -raw 2 test.mov
[iso file] Unknown box type load in parent trak
[iso file] Unknown box type stps in parent stbl
Illegal instruction: 4
$ MP4Box -add test.mov test.m4v
$ MP4Box -raw 1 -raw 2 test.m4v
[iso file] Unknown box ty... | GPAC 0.9 Illegal instruction: 4 | https://api.github.com/repos/gpac/gpac/issues/1286/comments | 8 | 2019-07-24T10:48:44Z | 2019-07-25T12:04:05Z | https://github.com/gpac/gpac/issues/1286 | 472,213,355 | 1,286 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ ] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough info... | play encrypted vedio in exoplayer | https://api.github.com/repos/gpac/gpac/issues/1284/comments | 2 | 2019-07-22T09:12:30Z | 2019-08-17T09:10:35Z | https://github.com/gpac/gpac/issues/1284 | 470,981,590 | 1,284 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ ] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough info... | play encrypted vedio on android with osmo4 | https://api.github.com/repos/gpac/gpac/issues/1282/comments | 1 | 2019-07-21T13:42:58Z | 2019-07-22T09:36:38Z | https://github.com/gpac/gpac/issues/1282 | 470,783,109 | 1,282 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough info... | does not start with sync marker | https://api.github.com/repos/gpac/gpac/issues/1281/comments | 4 | 2019-07-21T07:25:46Z | 2019-09-07T06:08:04Z | https://github.com/gpac/gpac/issues/1281 | 470,752,094 | 1,281 |
[
"gpac",
"gpac"
] | For example when splitting Opus MP4s, we should add an option to add overlapping samples. At the moment we only split the samples, so the splitted content rendered in a playlist would contain some gaps. | Add option to consider preroll when splitting | https://api.github.com/repos/gpac/gpac/issues/1280/comments | 1 | 2019-07-18T15:25:31Z | 2021-04-28T12:34:31Z | https://github.com/gpac/gpac/issues/1280 | 469,835,960 | 1,280 |
[
"gpac",
"gpac"
] | As of c00723674, running `MP42TS -src $FILE -dst-file /dev/null` may trigger SEGV error where ASAN reports an invalid read.
```
Reading symbols from ./MP42TS...
gdb$ run
Starting program: /home/hongxu/FOT/gpac/gpac-orig/install/bin/MP42TS -src m0215.mp4 -dst-file /dev/null ... | AddressSanitizer: Invalid read at main.c:2683 | https://api.github.com/repos/gpac/gpac/issues/1279/comments | 1 | 2019-07-18T11:03:22Z | 2019-09-30T14:25:10Z | https://github.com/gpac/gpac/issues/1279 | 469,706,430 | 1,279 |
[
"gpac",
"gpac"
] | I am looking for a way to get the sample number's of the previous and next random access points for a given sample. I looked at `gf_isom_get_sample_for_media_time` using `GF_ISOM_SEARCH_SYNC_FORWARD` and `GF_ISOM_SEARCH_SYNC_BACKWARD`, but it does more work than I want because I don't actually need the sample data.
... | Question - How to get previous and next random access samples | https://api.github.com/repos/gpac/gpac/issues/1278/comments | 4 | 2019-07-17T22:46:33Z | 2019-11-18T16:41:11Z | https://github.com/gpac/gpac/issues/1278 | 469,484,142 | 1,278 |
[
"gpac",
"gpac"
] | I'm experiencing a huge difference in perfomance of mp4box between filters and master branches when dashing.
For the test I used a 288p 5-minute video as source. It does not seem like fine-tuning arguments play any role in performance nor what kind of content is being processed, so the comparison here is made with ... | Performance disparity between filters and master branches | https://api.github.com/repos/gpac/gpac/issues/1276/comments | 8 | 2019-07-17T11:03:59Z | 2019-07-18T08:56:07Z | https://github.com/gpac/gpac/issues/1276 | 469,128,502 | 1,276 |
[
"gpac",
"gpac"
] | Hello,
I tried compiling GPAC and I got MP4Box installed after following the instructions here : https://gpac.wp.imt.fr/2011/04/20/compiling-gpac-on-ubuntu/
I am able to use MP4Box but not gpac. How do I use the gpac binary? How do I build and get it?
I am trying to follow https://github.com/gpac/gpac/wiki/pipes... | Compiling gpac and using pipes in gpac | https://api.github.com/repos/gpac/gpac/issues/1275/comments | 1 | 2019-07-13T17:19:29Z | 2019-07-16T08:06:52Z | https://github.com/gpac/gpac/issues/1275 | 467,745,660 | 1,275 |
[
"gpac",
"gpac"
] | If dashing encrypted multichannel 5.1 audio with 0.8.0-rev1-gc1990d5c-master and older revisions, resulting dash manifest claims that there are just two channels.
`<AudioChannelConfiguration schemeIdUri="urn:mpeg:dash:23003:3:audio_channel_configuration:2011" value="2"/>` even though `mp4box -info aac51encrypted.mp4` ... | Encrypted multichannel audio declared as stereo after dashing | https://api.github.com/repos/gpac/gpac/issues/1274/comments | 2 | 2019-07-12T08:07:31Z | 2019-07-16T11:01:55Z | https://github.com/gpac/gpac/issues/1274 | 467,278,744 | 1,274 |
[
"gpac",
"gpac"
] | Using `mp4box -crypt crypt.xml input.mp4 -out output.mp4` works fine in GPAC 0.7.2, however, 0.9.0-DEV-rev2522-ge29dba15-filters is unable to encrypt any H.264 or HEVC content I tried using the same crypt.xml based on AES-CTR. VP9 is ok, haven't tested AV1.
Alternative approach with `gpac -i input.mp4 cecrypt:cfile=... | GPAC 0.9.0 - unable to encrypt H.264 and HEVC content | https://api.github.com/repos/gpac/gpac/issues/1273/comments | 3 | 2019-07-09T09:06:23Z | 2019-07-09T15:21:43Z | https://github.com/gpac/gpac/issues/1273 | 465,661,757 | 1,273 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [✔ ] I looked for a similar issue and couldn't find any.
- [✔ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ✔] I give enough i... | in odf_code.c line3295 have a heap-buffer-overflow | https://api.github.com/repos/gpac/gpac/issues/1272/comments | 1 | 2019-07-08T12:35:13Z | 2019-07-09T16:32:53Z | https://github.com/gpac/gpac/issues/1272 | 465,232,934 | 1,272 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found a crash on MP4Box (the latest commit 987169b on master).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_segv_gf_odf_delete_descriptor
Command: MP4Box -diso $PoC
ASAN says:
~~~
==26490==ERROR: AddressSanitizer: SEGV on unknown address 0x00000000ff00 (pc 0x000000c3ef6d ... | SEGV on unknown addres on gf_odf_delete_descriptor | https://api.github.com/repos/gpac/gpac/issues/1271/comments | 1 | 2019-07-06T00:25:31Z | 2019-07-07T16:01:07Z | https://github.com/gpac/gpac/issues/1271 | 464,800,676 | 1,271 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found an UAF on MP4Box (the latest commit 987169b on master).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_segv_gf_list_count
Command: MP4Box -info $PoC
ASAN says:
~~~
==19963==ERROR: AddressSanitizer: SEGV on unknown address 0x00047fff8001 (pc 0x00000047a43d bp 0x6080000... | SEGV on unknown address on gf_list_count | https://api.github.com/repos/gpac/gpac/issues/1270/comments | 1 | 2019-07-06T00:11:01Z | 2019-07-07T16:00:40Z | https://github.com/gpac/gpac/issues/1270 | 464,799,484 | 1,270 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found an UAF on MP4Box (the latest commit 987169b on master).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_uaf_mpegts.c:2183
Command: MP4Box -info $PoC
ASAN says:
~~~
==12341==ERROR: AddressSanitizer: heap-use-after-free on address 0x60300000efb0 at pc 0x00000098190d bp 0... | Use After Free (mpegts.c:2183) | https://api.github.com/repos/gpac/gpac/issues/1269/comments | 1 | 2019-07-06T00:10:37Z | 2019-07-07T15:59:17Z | https://github.com/gpac/gpac/issues/1269 | 464,799,448 | 1,269 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found a buffer overflow on MP4Box (the latest commit 987169b on master).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_hbo_BS_ReadByte
Command: MP4Box -info $PoC
ASAN says:
~~~
==27934==ERROR: AddressSanitizer: heap-buffer-overflow on address 0x60b00000a236 at pc 0x0000004... | heap-buffer-overflow on BS_ReadByte | https://api.github.com/repos/gpac/gpac/issues/1268/comments | 1 | 2019-07-06T00:10:13Z | 2019-07-07T15:59:28Z | https://github.com/gpac/gpac/issues/1268 | 464,799,415 | 1,268 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found a crash on MP4Box (the latest commit 987169b on master).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_re_mpegts.c:2541
Command: MP4Box -info $PoC
ASAN says:
~~~
Multiple different PAT on single TS found, ignoring new PAT declaration (table id 127 - extended table id... | Runtime error: member access within null pointer of type 'GF_M2TS_ES *[8192]' (mpegts.c:2541) | https://api.github.com/repos/gpac/gpac/issues/1267/comments | 1 | 2019-07-05T23:55:18Z | 2019-07-07T15:58:42Z | https://github.com/gpac/gpac/issues/1267 | 464,797,889 | 1,267 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found a crash on MP4Box (the latest commit 987169b on master).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_re_mpegts.c:2236
Command: MP4Box -info $PoC
ASAN says:
~~~
/home/dungnguyen/gueb-testing/gpac-head/src/media_tools/mpegts.c:3089:23: runtime error: left shift of 12... | Runtime error: left shift of 128 by 24 places cannot be represented in type 'int' (mpegts.c:2236) | https://api.github.com/repos/gpac/gpac/issues/1266/comments | 1 | 2019-07-05T23:46:50Z | 2019-07-07T15:58:17Z | https://github.com/gpac/gpac/issues/1266 | 464,797,129 | 1,266 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found a crash on MP4Box (the latest commit 987169b on master) due to an invalid read on function gf_m2ts_process_pmt (mpegts.c:2373).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_re_mpegts.c:2373
Command: MP4Box -info $PoC
ASAN says:
~~~
/home/dungnguyen/gueb-testing/gpac... | Runtime error: left shift of negative value (mpegts.c:2373) | https://api.github.com/repos/gpac/gpac/issues/1265/comments | 1 | 2019-07-05T23:46:25Z | 2019-07-07T15:59:07Z | https://github.com/gpac/gpac/issues/1265 | 464,797,091 | 1,265 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found a crash on MP4Box (the latest commit 987169b on master) due to a heap buffer overflow on function gf_m2ts_process_pmt.
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_hbo_gf_m2ts_process_pmt
Command: MP4Box -info $PoC
ASAN says:
~~~
==19178==ERROR: AddressSanitizer: he... | SEGV (heap-buffer-overflow) on gf_m2ts_process_pmt | https://api.github.com/repos/gpac/gpac/issues/1264/comments | 1 | 2019-07-05T22:57:04Z | 2019-07-07T15:57:21Z | https://github.com/gpac/gpac/issues/1264 | 464,791,707 | 1,264 |
[
"gpac",
"gpac"
] | Hi,
Our fuzzer found a crash on MP4Box (the latest commit `987169b` on master) due to a null pointer dereference bug on function ilst_item_Read (box_code_apple.c:119).
PoC: https://github.com/strongcourage/PoCs/blob/master/gpac_987169b/PoC_npd_ilst_item_Read
Command: MP4Box -info $PoC
~~~
[iso file] Read Box type ... | Runtime error: member access within null pointer of type 'struct GF_Box' | https://api.github.com/repos/gpac/gpac/issues/1263/comments | 1 | 2019-07-05T22:47:55Z | 2019-07-07T15:57:03Z | https://github.com/gpac/gpac/issues/1263 | 464,790,539 | 1,263 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ ] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough info... | in box_code_base.c line 8637 has a heap overflow | https://api.github.com/repos/gpac/gpac/issues/1262/comments | 2 | 2019-07-05T09:50:55Z | 2021-09-09T19:34:38Z | https://github.com/gpac/gpac/issues/1262 | 464,559,871 | 1,262 |
[
"gpac",
"gpac"
] | Compiling and running mp4box.exe from the filters branch even without any arguments creates `$workdir/Storage/, $workdir/GPAC.cfg` folder and file.
I did have some problems with compiling in MSYS2+MingGW due to a new dependency on libavformat.h ffmpeg files. I am using the isolated msys2 console for compiling so ha... | Compiling branch=filters gpac 0.9.x mp4box.exe creeates GPAC.cfg file? | https://api.github.com/repos/gpac/gpac/issues/1261/comments | 1 | 2019-07-04T08:48:03Z | 2019-07-04T09:28:53Z | https://github.com/gpac/gpac/issues/1261 | 464,144,250 | 1,261 |
[
"gpac",
"gpac"
] | I skipped GPAC 0.8.0 evaluation, so it might have been introduced there, but I see that GPAC 0.9.0 is newly paying closer attention to `sgpd` and `sbgp` box and info about roll distance, i.e. audio decoder delay. If grouping type is set to `roll` in those boxes, mp4box when dashing prints `[Dasher] WARNING! Max SAP typ... | GPAC 0.9.0 - roll grouping type in sgpd and sbgp boxes | https://api.github.com/repos/gpac/gpac/issues/1260/comments | 22 | 2019-07-01T14:10:24Z | 2020-09-10T09:25:16Z | https://github.com/gpac/gpac/issues/1260 | 462,736,908 | 1,260 |
[
"gpac",
"gpac"
] | The simplest command to reproduce this `gpac -i test.mp4 -o c:\test\test.mpd` results in
`No filter chain found for PID PID1 in filter dasher to any loaded filters - NOT CONNECTED`
The process now hangs, stopping with CTRL+C shows possilbe reason as badly interpreting `:` after drive letter
`Unknown argument ":... | GPAC 0.9.0 on Windows - dasher unable to work with paths incl. drive letters | https://api.github.com/repos/gpac/gpac/issues/1259/comments | 4 | 2019-07-01T12:02:36Z | 2019-07-01T16:24:56Z | https://github.com/gpac/gpac/issues/1259 | 462,675,437 | 1,259 |
[
"gpac",
"gpac"
] | Testing the "filters" branch with 0.9.0-DEV-rev2428-gfb72027b-filters build on Windows 10 revealed possible issue with the way ANSI escape sequences are processed.
The sequences are handled as plain text and corrupt the output.
I tried older and newer Windows 10 revisions between 1607 to 1809 in order to elimina... | GPAC 0.9.0 on Windows - ANSI escape sequences | https://api.github.com/repos/gpac/gpac/issues/1258/comments | 1 | 2019-07-01T11:36:26Z | 2019-07-01T16:51:24Z | https://github.com/gpac/gpac/issues/1258 | 462,663,910 | 1,258 |
[
"gpac",
"gpac"
] | I have created an mp4 file (with ffmpeg) that contains chapters in iTunes format: https://test.michael-kaufmann.ch/test.mp4
mp4box does not know the box type "text", but apart from that, everything seems to work:
```
mp4box.exe -new -add test.mp4 test2.mp4
[iso file] Unknown box type text in parent gmhd
[iso f... | "Box has extra bytes" after processing mp4 file twice | https://api.github.com/repos/gpac/gpac/issues/1257/comments | 2 | 2019-06-24T18:39:20Z | 2019-06-25T17:43:26Z | https://github.com/gpac/gpac/issues/1257 | 460,037,326 | 1,257 |
[
"gpac",
"gpac"
] | https://github.com/gpac/gpac/blob/a1225c5748c6b11548628395f97e9e15250e39ad/src/media_tools/av_parsers.c#L1655
It's reading three bits, when the spec defines it as one: https://aomediacodec.github.io/av1-spec/#timing-info-syntax. Changing it fixes muxing AV1 samples with timing information. | equal_picture_interval AV1 field is being misparsed | https://api.github.com/repos/gpac/gpac/issues/1256/comments | 1 | 2019-06-19T02:31:50Z | 2019-06-19T07:36:43Z | https://github.com/gpac/gpac/issues/1256 | 457,776,822 | 1,256 |
[
"gpac",
"gpac"
] | Hello there
I have dashed my produced representations with different segment sizes using the MP4Box.
I noticed that when I play the segment size=1sec (using the MP4Client), the quality switching occurs after almost 8-10 seconds! and this degrades the overall of the QoE.
My question is that:
Is there anyway I can ... | fast switching while DASH streaming | https://api.github.com/repos/gpac/gpac/issues/1255/comments | 1 | 2019-06-17T18:16:30Z | 2019-06-29T14:38:46Z | https://github.com/gpac/gpac/issues/1255 | 457,081,303 | 1,255 |
[
"gpac",
"gpac"
] | Hello!
I'm interested in using MP4Box to decrypt CBCS encrypted fMP4 files. According to the built-in help, the tool only supports CTR:
```$ mp4box -h crypt
ISMA Encryption/Decryption Options
-crypt drm_file crypts a specific track using ISMA AES CTR 128
-decrypt [drm_file] decrypts a specific track us... | [MP4Box] How to decrypt CBCS content? | https://api.github.com/repos/gpac/gpac/issues/1254/comments | 3 | 2019-06-14T20:44:08Z | 2023-08-22T23:25:57Z | https://github.com/gpac/gpac/issues/1254 | 456,426,854 | 1,254 |
[
"gpac",
"gpac"
] | (mp4box from github trunk)
I use the same drm settings for video and audio streams. Audio segments have sgpd+sbgp samplegroup atoms. Video segments does not have.
Video segment is `/styp, /moof/traf/tfhd|tfdt|saiz|saio|trun|senc, /mdat` atoms.
Audio segment is `/styp, /moof/traf/tfhd|tfdt|sgpd|sbgp|saiz|saio|trun|... | Atoms "moof/traf/sgpd", "moof/traf/sbgp" added to audio segments, not in video segs. | https://api.github.com/repos/gpac/gpac/issues/1253/comments | 2 | 2019-06-14T12:43:07Z | 2019-06-29T13:26:34Z | https://github.com/gpac/gpac/issues/1253 | 456,229,130 | 1,253 |
[
"gpac",
"gpac"
] | Hello
First of all, thank you for great tool :)
I'm wondering if such a scenario is possible.
I'm recording 5 seconds long videos on Android device as mp4 files. After each video is recorded it is sent via web sockets to my server (byte array). On that server, I would like to actively wait for those chunks of the vi... | How to live stream video that comes in multiple mp4 files | https://api.github.com/repos/gpac/gpac/issues/1252/comments | 19 | 2019-06-14T11:10:52Z | 2019-08-26T10:27:33Z | https://github.com/gpac/gpac/issues/1252 | 456,192,522 | 1,252 |
[
"gpac",
"gpac"
] | Hello,
I want to build a live streaming system for 4K VR video with DASH SRD.
I can use the nginx-rtmp server to build a live streaming server with DASH, and I know MP4Box is able to generate tile-based MPD file for a static video.
Does MP4Box or any other software support to generate an MPD file for HEVC tile-base... | Generating an MPD file for HEVC tile based live streaming | https://api.github.com/repos/gpac/gpac/issues/1251/comments | 2 | 2019-06-08T18:04:14Z | 2020-12-29T06:20:00Z | https://github.com/gpac/gpac/issues/1251 | 453,819,781 | 1,251 |
[
"gpac",
"gpac"
] | hello，I found a heap buffer overflow bug in gpac.
[bug details](http://blog.topsec.com.cn/gpac-heap-buffer-overflow-in-gf_m2ts_sync/)
[heap-over-flow.zip](https://github.com/gpac/gpac/files/3251236/heap-over-flow.zip)
| heap buffer overflow in gf_m2ts_sync | https://api.github.com/repos/gpac/gpac/issues/1250/comments | 1 | 2019-06-04T08:09:07Z | 2019-06-24T15:28:33Z | https://github.com/gpac/gpac/issues/1250 | 451,854,770 | 1,250 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough info... | 4 bugs found in gpac v0.7.1 release | https://api.github.com/repos/gpac/gpac/issues/1249/comments | 2 | 2019-05-27T07:11:13Z | 2019-07-10T08:47:22Z | https://github.com/gpac/gpac/issues/1249 | 448,700,419 | 1,249 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ ] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough info... | how to increase speed for encrypting in mp4box by in increasing buffer ssize | https://api.github.com/repos/gpac/gpac/issues/1248/comments | 8 | 2019-05-17T16:07:45Z | 2020-07-31T11:58:36Z | https://github.com/gpac/gpac/issues/1248 | 445,514,837 | 1,248 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x ] I looked for a similar issue and couldn't find any.
- [x ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x ] I give enough i... | MP4box doesn't report proper codec information with HEVC/HDR10 | https://api.github.com/repos/gpac/gpac/issues/1247/comments | 8 | 2019-05-14T18:23:52Z | 2019-06-29T12:16:17Z | https://github.com/gpac/gpac/issues/1247 | 444,059,120 | 1,247 |
[
"gpac",
"gpac"
] | Hi, and thanks for your project.
## How to reproduce
The AAC is a 40mo french podcast, here we mux with and without chapters :
```bash
$ wget https://drive.google.com/uc?export=download\&id=1oLQ75ddUgjUt2uOlKQKZUl9eDpmBZ7GO -O s01e01.aac
$ wget https://drive.google.com/uc?export=download\&id=1xgRG_cy13qOYM... | MP4Box loses the 6th chapters added | https://api.github.com/repos/gpac/gpac/issues/1246/comments | 2 | 2019-05-07T10:14:19Z | 2019-05-10T13:11:08Z | https://github.com/gpac/gpac/issues/1246 | 441,153,482 | 1,246 |
[
"gpac",
"gpac"
] | Hi
We've been trying to dash a file set containing 1 video, several audios & a subtitle file. Without the subtitle file everything works fine. Adding the subtitle makes everything hang. There is no error of progress report. The video & audios are generated using ffmpeg, the subtitles are coming out of ccextractor. We'... | When Dashing a file set that inculdes a subtitle process hangs | https://api.github.com/repos/gpac/gpac/issues/1245/comments | 3 | 2019-05-01T08:32:12Z | 2019-07-01T09:45:13Z | https://github.com/gpac/gpac/issues/1245 | 439,101,072 | 1,245 |
[
"gpac",
"gpac"
] | Dear all,
Thanks a lot for the discussion here to help me moving forward in my projects.
I am wondering in how the Bandwidth works in MP4Box? here are the tests I made an my Android phone (Samsung S9+):
with ffmpeg and MP4Box, I generated 3 different resolutions video clips (960px*960px, 1440px*1440px, 2160px*21... | Bandwidth explanation with MP4Box | https://api.github.com/repos/gpac/gpac/issues/1244/comments | 3 | 2019-05-01T08:30:50Z | 2019-06-29T12:18:59Z | https://github.com/gpac/gpac/issues/1244 | 439,100,827 | 1,244 |
[
"gpac",
"gpac"
] | - [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough information for contributors to reproduce my issue (meaningful title, github labels, platform and compiler, command-line ..... | Ghostscript_tiger.svg can not be correctly rendered/rasterized | https://api.github.com/repos/gpac/gpac/issues/1242/comments | 5 | 2019-04-29T10:14:57Z | 2019-08-26T07:40:53Z | https://github.com/gpac/gpac/issues/1242 | 438,242,929 | 1,242 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ ] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough info... | gpac 编译问题 | https://api.github.com/repos/gpac/gpac/issues/1241/comments | 2 | 2019-04-28T08:51:51Z | 2019-06-28T23:10:31Z | https://github.com/gpac/gpac/issues/1241 | 438,032,103 | 1,241 |
[
"gpac",
"gpac"
] | Hi,
For a test case of my own program, I generated an elementary stream containing SPS/PPS bytes then the same I frame data over and over. When I try to use mp4box to wrap the .264 file to a MP4 file, I get "AVC Import results: 1 samples (126 NALUs) - Slices: 124 I 0 P 0 B - 0 SEI - 124 IDR", resulting in a single f... | mp4box generates a single frame mp4 file when several I frames are grouped | https://api.github.com/repos/gpac/gpac/issues/1240/comments | 3 | 2019-04-20T19:50:07Z | 2019-06-13T19:27:27Z | https://github.com/gpac/gpac/issues/1240 | 435,433,425 | 1,240 |
[
"gpac",
"gpac"
] | Hi there
I have produced various video contents and now I can play them perfectly with MP4Client.
I am wondering if there is a way I can save all the streams in one mp4 file or any file types?
Hence, I read the issues in #2 and #11 but they are refferening to reading from the saved segments, whereas I want to save... | saving streamed video | https://api.github.com/repos/gpac/gpac/issues/1239/comments | 3 | 2019-04-19T22:17:54Z | 2019-07-01T22:08:07Z | https://github.com/gpac/gpac/issues/1239 | 435,319,545 | 1,239 |
[
"gpac",
"gpac"
] | Hi, I am using a third party packager that creates DASH manifests from the mp4 stream that is created by MP4Box. I am using x264/x265 to produce a raw h264/hevc stream which gets packaged by MP4Box, these streams have repeated headers. Accordingly, I am using the xps_inband tag to create a avc3/hev1 MP4 stream which I ... | Is there any existing feature to enable SPS and PPS to be added to avc Config | https://api.github.com/repos/gpac/gpac/issues/1238/comments | 2 | 2019-04-17T15:49:00Z | 2019-06-29T18:20:24Z | https://github.com/gpac/gpac/issues/1238 | 434,357,521 | 1,238 |
[
"gpac",
"gpac"
] | Hello there
I have encoded raw video using the ffmpeg tool, I used the libvpx-vp9 and the container used was .webm. then, i transcode it using the ffmpeg -i file.webm -c:v copy out.mp4. and then dashed it using the mp4box.
the issue is that I cannot play it back using the mp4client as it can be seen in the attached p... | mpeg-dash vp9 issue | https://api.github.com/repos/gpac/gpac/issues/1237/comments | 4 | 2019-04-17T06:58:48Z | 2019-04-19T22:14:03Z | https://github.com/gpac/gpac/issues/1237 | 434,122,550 | 1,237 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I give enough information for contributors to reproduce my issue (meaningful title, GitHub labels, platform and compiler, command-line .... | How to combine specific mpeg-dash segments (ex int.mp4 + seg_1.m4s +seg_3.m4s) into one single mp4 file | https://api.github.com/repos/gpac/gpac/issues/1236/comments | 12 | 2019-04-16T06:42:44Z | 2020-05-09T17:50:24Z | https://github.com/gpac/gpac/issues/1236 | 433,608,799 | 1,236 |
[
"gpac",
"gpac"
] | Undefined symbols for architecture arm64:
"_ASN1_STRING_get0_data", referenced from:
_gf_dm_connect in libgpac_static.a(downloader.o)
"_OPENSSL_sk_num", referenced from:
_sk_GENERAL_NAME_num in libgpac_static.a(downloader.o)
"_OPENSSL_sk_value", referenced from:
_sk_GENERAL_NAME_value in l... | Undefined symbols for architecture arm64 | https://api.github.com/repos/gpac/gpac/issues/1233/comments | 2 | 2019-04-09T02:34:50Z | 2019-07-02T09:14:19Z | https://github.com/gpac/gpac/issues/1233 | 430,738,646 | 1,233 |
[
"gpac",
"gpac"
] | Thanks everyone here to improve MP4box,
Recently we had an strange issue while play mpd file in our mobile VR (android system with Exoplayer).
We have tested with the demo of SDK, comes with a .mpd file on google cloud storage:
https://storage.googleapis.com/daydream-deveng.appspot.com/japan360/dash/japan_day06... | mp4 to mpd strange issue | https://api.github.com/repos/gpac/gpac/issues/1232/comments | 5 | 2019-04-04T08:42:37Z | 2019-06-28T22:59:07Z | https://github.com/gpac/gpac/issues/1232 | 429,152,665 | 1,232 |
[
"gpac",
"gpac"
] | I'm sorry if this is a sort of a trivial question but I fail to actually understand what BS tags are for. maybe it's because I don't have a good enough knowledge about MSE and I'm a newcomer in these stuff.
I read the [nhml docs](https://gpac.wp.imt.fr/mp4box/media-import/nhml-format/) and also the [common encryption ... | gpac nhml common encryption breakdown example explaination BS tags. | https://api.github.com/repos/gpac/gpac/issues/1231/comments | 1 | 2019-04-03T05:58:28Z | 2019-06-28T22:56:52Z | https://github.com/gpac/gpac/issues/1231 | 428,579,840 | 1,231 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ ] I give enough info... | encrypt vedio for android | https://api.github.com/repos/gpac/gpac/issues/1230/comments | 5 | 2019-04-02T12:04:25Z | 2019-07-21T13:39:30Z | https://github.com/gpac/gpac/issues/1230 | 428,187,742 | 1,230 |
[
"gpac",
"gpac"
] | I completed the compilation according to the README_IOS.txt guide.
I can use gpac on my project normally. But now I need to wrap the mp4 method in C++ and there are some problems.
Undefined symbols for architecture arm64:
"gf_media_hevc_read_sps(char*, unsigned int, _hevc_state*)", referenced from:
CRecWr... | error in c++ | https://api.github.com/repos/gpac/gpac/issues/1229/comments | 1 | 2019-04-02T08:14:11Z | 2019-04-09T02:36:08Z | https://github.com/gpac/gpac/issues/1229 | 428,083,738 | 1,229 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough info... | Encoding each tiles in a HEVC video in different bitrates | https://api.github.com/repos/gpac/gpac/issues/1228/comments | 2 | 2019-04-01T02:05:22Z | 2019-06-28T23:14:18Z | https://github.com/gpac/gpac/issues/1228 | 427,479,830 | 1,228 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough info... | Merging multiple tracks of HEVC DASH segments into single segment for playback | https://api.github.com/repos/gpac/gpac/issues/1227/comments | 1 | 2019-04-01T01:39:11Z | 2019-04-04T14:11:54Z | https://github.com/gpac/gpac/issues/1227 | 427,475,796 | 1,227 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough info... | Saving each tile in HEVC encoded video into separate files & merging it back to frame | https://api.github.com/repos/gpac/gpac/issues/1226/comments | 1 | 2019-03-31T16:06:58Z | 2019-04-01T01:24:19Z | https://github.com/gpac/gpac/issues/1226 | 427,412,934 | 1,226 |
[
"gpac",
"gpac"
] | I have created the Ts dash related MPD by the following command
MP4Box -dash 10000 -profile mp2t-simple --url-template newtest.ts:period=0 newtest.ts:period=1
and the mpd genrated looks like below :
```
<MPD xmlns="urn:mpeg:dash:schema:mpd:2011" minBufferTime="PT1.500000S" type="static" mediaPresentationDurati... | Ts dash content generated using MP4Box period switching not happening. | https://api.github.com/repos/gpac/gpac/issues/1225/comments | 3 | 2019-03-29T06:14:43Z | 2019-06-29T12:26:45Z | https://github.com/gpac/gpac/issues/1225 | 426,833,592 | 1,225 |
[
"gpac",
"gpac"
] | on android when i install osmo4 apk i get below errors
i search other similar issue , but iam having 32 bit windows
and intruction to build apk from gpack extra libs shows for ubuntu not for windows on gpac website
as i have 32 bit window, i dont have cmake in android studio
$Revision$
Thu Mar 28 23:56:22 GMT... | unable to run apk on android | https://api.github.com/repos/gpac/gpac/issues/1224/comments | 3 | 2019-03-28T18:51:13Z | 2020-07-31T11:56:27Z | https://github.com/gpac/gpac/issues/1224 | 426,654,952 | 1,224 |
[
"gpac",
"gpac"
] | Xcode 10.1
I follow the instructions of gpac/build/xcode/ readme_ios.txt and finish Compilation.
I see
** ARCHIVE SUCCEEDED **
*** Generate IPA ***
*** GPAC generation for iOS completed (0.7.2-DEV-rev1039-gc42257165-master)! ***
it only generate a "osmo4-0.7.2-DEV-rev1039-gc42257165-master-ios.ipa"
So how do I ... | How do I use gpac in my own app | https://api.github.com/repos/gpac/gpac/issues/1223/comments | 3 | 2019-03-28T08:14:38Z | 2019-03-29T10:34:08Z | https://github.com/gpac/gpac/issues/1223 | 426,354,709 | 1,223 |
[
"gpac",
"gpac"
] | I want to convert some h264 mp4 videos to clearkey encrypted dash. For now I want to serve them on localhost. So I don't have bandwidth limitations. There are a few things I'm confused about. I'm assuming I should use dashavc264:onDemand profile with static mpd since my videos are not live and they are offline.
1. H... | how to choose my options? | https://api.github.com/repos/gpac/gpac/issues/1222/comments | 5 | 2019-03-28T05:08:07Z | 2019-07-01T20:46:44Z | https://github.com/gpac/gpac/issues/1222 | 426,301,050 | 1,222 |
[
"gpac",
"gpac"
] | Sample: https://people.xiph.org/~tterribe/opus/36-11-pictures.opus
We need to wait for @jeanlf to merge the 'filters' branch as he mentioned to have modifications on the Ogg container part. | Import metadata (picture, etc;) from Ogg into MP4 | https://api.github.com/repos/gpac/gpac/issues/1221/comments | 6 | 2019-03-25T14:24:14Z | 2021-05-25T14:55:49Z | https://github.com/gpac/gpac/issues/1221 | 424,930,269 | 1,221 |
[
"gpac",
"gpac"
] | Using the current release of gpac/mp4box via cmd on a Win 10 machine.
I have several mp4 videos where the Audio Language is **und** or otherwise marked as unspecified. The audio track is primarily English but there are scenes in a foreign language for which I need subtitles inserted. I use Emby to play the media and... | using -lang in mp4box on mp4 video creates low quality copy | https://api.github.com/repos/gpac/gpac/issues/1220/comments | 5 | 2019-03-21T15:22:33Z | 2019-06-28T23:14:57Z | https://github.com/gpac/gpac/issues/1220 | 423,788,388 | 1,220 |
[
"gpac",
"gpac"
] | 18:17:11 AMF git .......................................... [Up-to-date]
18:17:11 Running git clone for gpac...
18:18:14 ┌ gpac git ................................. [Recently updated]
18:18:16 ├ Running configure...
18:19:11 ├ Running make...
Likely error:
../../bin/gcc/libgpac_static.a(base_encoding.o):base_e... | gpac build failed. undefined reference to `lzma_code' | https://api.github.com/repos/gpac/gpac/issues/1216/comments | 4 | 2019-03-16T09:31:13Z | 2019-03-17T13:32:48Z | https://github.com/gpac/gpac/issues/1216 | 421,788,792 | 1,216 |
[
"gpac",
"gpac"
] | Xcode 10.1
I finish the procedures in README_IOS.
And when I execute the "gpac/build/xcode/generate_ios.sh" script.it was failed.
ld: library not found for -laom
clang: error: linker command failed with exit code 1 (use -v to see invocation)
** ARCHIVE FAILED **
What should I do?
| Compile and archive osmo4ios Failed | https://api.github.com/repos/gpac/gpac/issues/1215/comments | 2 | 2019-03-15T08:34:17Z | 2019-03-29T08:40:55Z | https://github.com/gpac/gpac/issues/1215 | 421,406,696 | 1,215 |
[
"gpac",
"gpac"
] | Can MP4client change the quality of each tile (select the representation of each tile) based on the viewport. If so how we determine the viewport? By moving around in the gui?
Following you see how I am generating the tile-based video which I wanna play locally (so no discussion on bandwidth):
kvazaar -i Dance_Left... | How does MP4client choose representations when playing from a local storage for a hevc-coded tile-based stream which uses SRD? | https://api.github.com/repos/gpac/gpac/issues/1214/comments | 5 | 2019-03-08T21:31:59Z | 2020-05-18T08:59:05Z | https://github.com/gpac/gpac/issues/1214 | 418,965,334 | 1,214 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ X] I looked for a similar issue and couldn't find any.
- [ X] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ X] I give enough i... | Is it possible to reproduce only one HEVC tile? | https://api.github.com/repos/gpac/gpac/issues/1213/comments | 2 | 2019-03-08T06:08:52Z | 2019-04-20T04:15:55Z | https://github.com/gpac/gpac/issues/1213 | 418,646,108 | 1,213 |
[
"gpac",
"gpac"
] | Compile with mingw32 gcc 8.3.0 rev 1
[ab-suite.make.log](https://github.com/gpac/gpac/files/2929885/ab-suite.make.log)
[config.log](https://github.com/gpac/gpac/files/2929887/config.log)
D:/ffmpeg-autobuild/build/gpac-git/src/utils/downloader.c: In function 'gf_dm_sess_setup_from_url':
D:/ffmpeg-autobuild/build/g... | downloader.c compile error | https://api.github.com/repos/gpac/gpac/issues/1212/comments | 1 | 2019-03-05T08:17:40Z | 2019-03-05T09:03:17Z | https://github.com/gpac/gpac/issues/1212 | 417,170,771 | 1,212 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [ Yes !] I looked for a similar issue and couldn't find any.
- [ Yes ! ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [ Yes! ] I... | Don't Working for Windows 10 build 1803 ( 17134.590) | https://api.github.com/repos/gpac/gpac/issues/1211/comments | 1 | 2019-02-28T20:53:58Z | 2019-06-28T23:01:56Z | https://github.com/gpac/gpac/issues/1211 | 415,818,532 | 1,211 |
[
"gpac",
"gpac"
] | Hi,
I'd like to use the gpac library for a project of my own.
Packages provided by Debian (buster) and Ubuntu (18.10) are too old for me so I have to compile it from source.
The first issue is that https://gpac.wp.imt.fr/2011/04/20/compiling-gpac-on-ubuntu/ guide is old and there are some packages that are gone ... | Compiling on recent debian/Ubuntu versions | https://api.github.com/repos/gpac/gpac/issues/1210/comments | 12 | 2019-02-24T15:25:38Z | 2020-03-21T10:18:25Z | https://github.com/gpac/gpac/issues/1210 | 413,833,175 | 1,210 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [x] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough info... | For more details on chapter file syntax...broken link | https://api.github.com/repos/gpac/gpac/issues/1208/comments | 1 | 2019-02-15T12:10:31Z | 2019-06-28T23:16:03Z | https://github.com/gpac/gpac/issues/1208 | 410,741,538 | 1,208 |
[
"gpac",
"gpac"
] | Thanks for reporting your issue. Please make sure these boxes are checked before submitting your issue - thank you!
- [x] I looked for a similar issue and couldn't find any.
- [ ] I tried with the latest version of GPAC. Installers available at http://gpac.io/downloads/gpac-nightly-builds/
- [x] I give enough info... | Support atom Xtra | https://api.github.com/repos/gpac/gpac/issues/1207/comments | 1 | 2019-02-15T12:07:49Z | 2021-01-26T17:11:01Z | https://github.com/gpac/gpac/issues/1207 | 410,740,530 | 1,207 |
[
"gpac",
"gpac"
] | Hello,
I'm doing some video transmission experiments over SDNs, and i need to obtain the same exactly video that is being displayed in MP4Client. The video is played from an HTTP server, when the network bit rate is too low it freezes (what's expected), and i need that video with the frozen part into a file, e.g. If t... | MP4Client: How to get the displayed video into a file? | https://api.github.com/repos/gpac/gpac/issues/1206/comments | 1 | 2019-02-15T04:52:34Z | 2019-06-28T23:09:36Z | https://github.com/gpac/gpac/issues/1206 | 410,604,629 | 1,206 |
[
"gpac",
"gpac"
] | there is a buffer overflow issue for crypt feature when use a crafted_drm_file.xml file.
overflow occur when use a crafted ID128 value.
root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# gdb ./MP4Box
(gdb) set args -crypt drm_file.xml overview.mp4 -out overview_encrypted.mp4
(gdb) r
Starting program... | buffer overflow issue 8# | https://api.github.com/repos/gpac/gpac/issues/1205/comments | 1 | 2019-02-13T09:49:56Z | 2019-04-19T08:50:26Z | https://github.com/gpac/gpac/issues/1205 | 409,715,577 | 1,205 |
[
"gpac",
"gpac"
] | there is a buffer overflow issue for crypt feature when use a crafted_drm_file.xml file.
overflow occur when use a crafted key value.
root@ubuntu:/opt/niugx/cov_product/gpac/gpac-master/bin/gcc# gdb ./MP4Box
(gdb) set args -crypt crafted_drm_file.xml overview.mp4 -out overview_encrypted.mp4
(gdb) r
Starting p... | buffer overflow issue 7# | https://api.github.com/repos/gpac/gpac/issues/1204/comments | 1 | 2019-02-13T07:12:39Z | 2019-04-19T08:50:59Z | https://github.com/gpac/gpac/issues/1204 | 409,659,238 | 1,204 |
[
"gpac",
"gpac"
] | There is a buffer overflow issue in gf_import_message () function, media_import.c
szMsg overflow when srt file contains more than one txt line and the line is long enough.
GF_Err gf_import_message(GF_MediaImporter *import, GF_Err e, char *format, ...)
{
if (gf_log_tool_level_on(GF_LOG_AUTHOR, e ? GF_LOG_WARN... | buffer overflow issue 6# | https://api.github.com/repos/gpac/gpac/issues/1203/comments | 6 | 2019-02-12T03:44:32Z | 2019-04-19T09:00:55Z | https://github.com/gpac/gpac/issues/1203 | 409,106,668 | 1,203 |
[
"gpac",
"gpac"
] | Platform: ubuntu 18.04
GPAC version: 0.7.1
Hi, just a question. I'm trying to make a multi-period MPD. I want every period to correspond with an .mp4 file which will have different segment duration, bitrate, etc. In addition, I want the manifest to use SegmentTemplate for segment localization. I've tried using -url... | Question. Generating multi-period MPD | https://api.github.com/repos/gpac/gpac/issues/1202/comments | 2 | 2019-02-09T09:31:52Z | 2019-06-28T23:16:50Z | https://github.com/gpac/gpac/issues/1202 | 408,415,209 | 1,202 |
[
"gpac",
"gpac"
] | If I convert a m3u8 with
#EXTM3U
#EXT-X-VERSION:7
#EXT-X-TARGETDURATION:7
#EXT-X-MEDIA-SEQUENCE:0
#EXT-X-MAP:URI="init.mp4"
#EXTINF:4.416667,
bunny0.m4s
#EXTINF:4.000000,
bunny1.m4s
#EXTINF:7.333333,
bunny2.m4s
#EXTINF:4.000000,
bunny3.m4s
#EXTINF:... | Conversion from m3u8 with variable segment duration to mpd | https://api.github.com/repos/gpac/gpac/issues/1200/comments | 1 | 2019-02-04T17:46:46Z | 2019-07-02T09:13:29Z | https://github.com/gpac/gpac/issues/1200 | 406,444,190 | 1,200 |
[
"gpac",
"gpac"
] | If you are converting from m3u8 to mpd the timescale value is missing.
For example:
<SegmentList duration="4000" startNumber="0">
has to be edited to
<SegmentList duration="4000" timescale="1000" startNumber="0">
Gpac Version:
0.7.2-DEV-rev999-g7f11cd65d-master
| Conversion from m3u8 to mpd missing timescale value | https://api.github.com/repos/gpac/gpac/issues/1199/comments | 1 | 2019-02-04T16:29:24Z | 2019-07-02T09:13:14Z | https://github.com/gpac/gpac/issues/1199 | 406,411,244 | 1,199 |
[
"gpac",
"gpac"
] | I have an apache server with mpd and associated segments.I tried connecting to this server from another Pc using MP4Client.By default it plays the highest resolution video.How do I check/confirm that the video will change bit rate.Could someone suggest me an idea/sample code ? | How to confirm adaptive bit rate im mpegdash | https://api.github.com/repos/gpac/gpac/issues/1196/comments | 2 | 2019-01-25T09:51:51Z | 2019-06-28T22:51:54Z | https://github.com/gpac/gpac/issues/1196 | 403,081,605 | 1,196 |
[
"gpac",
"gpac"
] | I have a single video which is re-encoded to various bit rates. I have generated the corresponding mpd file also.It plays using MP4Client. I used the following command:
MP4Box -dash 4000 -frag 4000 -rap -profile onDemand -segment-name %s/segment_ -url-template -out manifest.mpd video-240.mp4#video video-360.mp4#vi... | unable to generate a single mpd and corresponding segments for multi-bitrate videos | https://api.github.com/repos/gpac/gpac/issues/1195/comments | 5 | 2019-01-25T08:02:39Z | 2020-07-21T14:21:10Z | https://github.com/gpac/gpac/issues/1195 | 403,045,483 | 1,195 |
[
"gpac",
"gpac"
] | Hi I want to use mpeg dash.So I have multiple resolutions of a single video.I referred this link:https://blog.desgrange.net/post/2017/04/17/encode-videos-dynamic-adaptive-streaming-http.html
But I tried adding a 4K version also.I executed the following command:
MP4Box -dash 1000 -rap -frag-rap -profile onDemand -... | 4K Video: Cannot open file video for dashing | https://api.github.com/repos/gpac/gpac/issues/1194/comments | 1 | 2019-01-24T13:35:38Z | 2019-06-29T12:29:27Z | https://github.com/gpac/gpac/issues/1194 | 402,709,751 | 1,194 |
[
"gpac",
"gpac"
] | Hi All,
thanks for this tool, can we transcode the live mpts udp input stream of AVC-H264 to MPEG2 ts over UDP?
| is this possible to convert MPTS live AVC-H264 to Mp2 | https://api.github.com/repos/gpac/gpac/issues/1193/comments | 1 | 2019-01-24T04:11:05Z | 2019-06-28T22:51:10Z | https://github.com/gpac/gpac/issues/1193 | 402,534,609 | 1,193 |
[
"gpac",
"gpac"
] | tiled streamable video content | https://api.github.com/repos/gpac/gpac/issues/1192/comments | 0 | 2019-01-20T00:57:41Z | 2019-01-20T04:35:01Z | https://github.com/gpac/gpac/issues/1192 | 401,050,570 | 1,192 | |
[
"gpac",
"gpac"
] | Hello all,
Thanks to MP4Box I can generated my own video segments (m4s) and mpd files. But I have some difficulties to put them on the server. I was wondering whether .mpd file needs a specific Web Server ?
First I tried with my personal Http Web Server, by given the http://www.aaaa.com/file.mpd my browser just di... | How to stream mpd and mp4 videos | https://api.github.com/repos/gpac/gpac/issues/1191/comments | 4 | 2019-01-14T11:54:57Z | 2019-01-14T13:05:38Z | https://github.com/gpac/gpac/issues/1191 | 398,856,223 | 1,191 |
[
"gpac",
"gpac"
] | I'm trying to multiplex these files:
https://drive.google.com/open?id=1XAYDoTzqO9jJFyCI9VcrIWEVNpwnM6gI
using (MP4Box - GPAC version 0.7.2-DEV-rev985-g6096388c4-ab-suite):
```
MP4Box -par 1=1:1 -add "E:\Temp\112_15_32_58_2410_02.264"#video:fps=25:delay=80 -brand avc1 -add "E:\Temp\iId_2_aid_4352_ms_15_32_58_2410_0... | Stuck on multiplexing avc stream | https://api.github.com/repos/gpac/gpac/issues/1190/comments | 2 | 2019-01-05T14:46:49Z | 2019-06-28T22:49:20Z | https://github.com/gpac/gpac/issues/1190 | 396,171,188 | 1,190 |
[
"gpac",
"gpac"
] | Hi,
I created DASH segments (set of *.m4s files and an mpd file) using MP4Box. The MP4Client plays the mpd file perfectly. I am trying to replace one of these .m4s files with some other random .m4s file. I see the obvious errors such as _incorrect sequence number_ as shown below. I tried to edit the .m4s file to mat... | Replacing a .m4s segment with some other .m4s segment | https://api.github.com/repos/gpac/gpac/issues/1189/comments | 3 | 2018-12-28T05:15:40Z | 2019-07-01T17:41:20Z | https://github.com/gpac/gpac/issues/1189 | 394,549,253 | 1,189 |
[
"gpac",
"gpac"
] | There is a buffer overflow issue in gf_text_get_utf8_line () function, text_import.c
in line 429 of gf_text_import_srt, parameter lineSize is 2048, but in gf_text_get_utf8_line (), the size of szLineConv is 1024, so, when the size of szLine is more than 1024, the buffer of szLineConv will overflow.
429 ch... | buffer overflow issue 5# | https://api.github.com/repos/gpac/gpac/issues/1188/comments | 2 | 2018-12-22T03:05:37Z | 2019-04-19T08:57:13Z | https://github.com/gpac/gpac/issues/1188 | 393,637,600 | 1,188 |
[
"gpac",
"gpac"
] | There is a buffer overflow issue in cat_multiple_files () function, fileimport.c
GF_Err cat_multiple_files(GF_ISOFile *dest, char *fileName, u32 import_flags, Double force_fps, u32 frames_per_sample, char *tmp_dir, Bool force_cat, Bool align_timelines, Bool allow_add_in_command)
{
……
if (sep) {
... | buffer overflow issue 4# | https://api.github.com/repos/gpac/gpac/issues/1187/comments | 2 | 2018-12-22T02:47:42Z | 2022-08-25T08:34:06Z | https://github.com/gpac/gpac/issues/1187 | 393,636,571 | 1,187 |
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