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 |
|---|---|---|---|---|---|---|---|---|---|
[
"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 enoug... | Issue with the option max_cache_segs deleting playlists | https://api.github.com/repos/gpac/gpac/issues/2532/comments | 1 | 2023-07-22T21:02:22Z | 2023-07-24T09:35:56Z | https://github.com/gpac/gpac/issues/2532 | 1,816,894,218 | 2,532 |
[
"gpac",
"gpac"
] | Altough pixel in other formats (GF_PIXEL_RGB, GF_PIXEL_BGR, etc.) all well supported, image data send with GF_PIXEL_RGBA format to the pngenc filter outputs an image with the correct size, but with no data from the image.
Command line for testing :
gpac -i 32bpp-320x240.bmp -o test.png
with the enclosed image:
... | Filter pngenc does not support GF_PIXEL_RGBA | https://api.github.com/repos/gpac/gpac/issues/2531/comments | 1 | 2023-07-21T10:27:23Z | 2023-07-21T11:13:25Z | https://github.com/gpac/gpac/issues/2531 | 1,815,566,803 | 2,531 |
[
"gpac",
"gpac"
] | Does routeout atsc support setting major and minor channel numbers? I looked through the code and it does not look like it, but I wanted to confirm, as I am not much of a coder. It looks like routeout just passes through any channel info it receivers from a DASH feed.
Any confirmation or pointers on how to do this ... | routeout atsc setting major and minor channel numbers | https://api.github.com/repos/gpac/gpac/issues/2530/comments | 5 | 2023-07-20T17:10:12Z | 2023-07-21T19:07:47Z | https://github.com/gpac/gpac/issues/2530 | 1,814,452,282 | 2,530 |
[
"gpac",
"gpac"
] | Hello.
I have been using GPAC for over a year now and I find it amazing and easy to use, but there is one feature that I really want to use, and it is to be able to output to separate output directories for every source input I use.
I extract multiple resolutions from a video mp4 file to support variable bitrate fo... | How to create separate output directories for multiple input sources? | https://api.github.com/repos/gpac/gpac/issues/2529/comments | 1 | 2023-07-16T07:55:46Z | 2023-07-18T05:06:09Z | https://github.com/gpac/gpac/issues/2529 | 1,806,487,712 | 2,529 |
[
"gpac",
"gpac"
] | I'm trying to play tiled videos with mp4box.
Tiling low-definition images and high-definition videos with kvazaar, packaging them with mp4box, and then generating mpd and playing them live.
However, it takes too long for low-definition video to change to high-definition.
When I move the point of view, I want to ... | mp4box option error | https://api.github.com/repos/gpac/gpac/issues/2528/comments | 1 | 2023-07-13T21:53:39Z | 2023-07-24T09:39:11Z | https://github.com/gpac/gpac/issues/2528 | 1,803,813,251 | 2,528 |
[
"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... | Assign diferent ASIDs to each track in an UDP stream with multiple-videos | https://api.github.com/repos/gpac/gpac/issues/2527/comments | 8 | 2023-07-12T21:24:44Z | 2023-07-18T10:06:24Z | https://github.com/gpac/gpac/issues/2527 | 1,801,781,342 | 2,527 |
[
"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 ..... | LL-HLS DRM with fairplay and TS mux | https://api.github.com/repos/gpac/gpac/issues/2526/comments | 6 | 2023-07-11T15:26:53Z | 2023-09-25T09:32:23Z | https://github.com/gpac/gpac/issues/2526 | 1,799,196,313 | 2,526 |
[
"gpac",
"gpac"
] | How do I play a video on an Android phone by command? Can you provide an example of a command?
thx!
| How do I play a video on an Android phone by command? | https://api.github.com/repos/gpac/gpac/issues/2525/comments | 1 | 2023-07-11T09:57:50Z | 2023-07-11T10:03:49Z | https://github.com/gpac/gpac/issues/2525 | 1,798,569,891 | 2,525 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
Title: SEGV on unknown address 0x000000000000
1. Description
SEGV on unknown address 0x000000000000 has occurred in functionin import_file gpac/applications/mp4box/fileimport.c:1528:7
when running program MP4Box... | SEGV on unknown address 0x000000000000 | https://api.github.com/repos/gpac/gpac/issues/2524/comments | 0 | 2023-07-08T13:03:44Z | 2023-07-10T13:01:10Z | https://github.com/gpac/gpac/issues/2524 | 1,794,933,459 | 2,524 |
[
"gpac",
"gpac"
] | before
```
mediainfo --Details=10 test.m4a | grep "k ID"
000008C Next track ID: 3 (0x00000003)
00000C1 Track ID: 1 (0x00000001)
02A3DBA Track ID: 2 (0x00000002)
```
MP4Box -rem 2 test.m4a
```
000008C Next t... | After removing a track "Next track ID" is set to excisting track ID | https://api.github.com/repos/gpac/gpac/issues/2523/comments | 1 | 2023-07-07T10:10:38Z | 2023-07-10T12:38:57Z | https://github.com/gpac/gpac/issues/2523 | 1,793,235,392 | 2,523 |
[
"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 ..... | HTTP push filter (httpout) sends several times the same segment to the origin | https://api.github.com/repos/gpac/gpac/issues/2522/comments | 2 | 2023-07-07T02:11:00Z | 2023-07-11T14:13:39Z | https://github.com/gpac/gpac/issues/2522 | 1,792,589,572 | 2,522 |
[
"gpac",
"gpac"
] | The result of H265de hvec encoded video tile dash cannot be played | The result of H265de hvec encoded video tile dash cannot be played | https://api.github.com/repos/gpac/gpac/issues/2521/comments | 2 | 2023-07-06T03:00:20Z | 2023-07-10T19:33:41Z | https://github.com/gpac/gpac/issues/2521 | 1,790,706,259 | 2,521 |
[
"gpac",
"gpac"
] | Description
The [gpac VobSub parser](https://github.com/gpac/gpac/blob/ec145e7fc36597ffdbc0bae924de261324ded1ca/src/media_tools/vobsub.c#L254-L453) takes a FILE* handle and attempts to load the information from that file into its memory.
The main focus of this report revolves around [the first few lines of the fu... | Out of bounds read in VobSub loader | https://api.github.com/repos/gpac/gpac/issues/2520/comments | 0 | 2023-07-05T21:26:14Z | 2023-07-06T07:51:39Z | https://github.com/gpac/gpac/issues/2520 | 1,790,362,011 | 2,520 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
## Title: SEGV on unknown address 0x000000000000
**1. Description**
SEGV on unknown address 0x000000000000 has occurred in functionin dump_isom_scene /root/gpac/applications/mp4box/filedump.c:209:14
when runnin... | SEGV on unknown address 0x000000000000 | https://api.github.com/repos/gpac/gpac/issues/2519/comments | 1 | 2023-07-05T09:15:37Z | 2023-07-06T07:46:20Z | https://github.com/gpac/gpac/issues/2519 | 1,789,129,297 | 2,519 |
[
"gpac",
"gpac"
] | Hi,
I want to extract the frame of a tiled mp4 using the Python API of GPAC, then process and render using OpenCV. Can you please tell me how to do it? I tried the custom_sink.py, but it throws errors. I also looked into this https://github.com/gpac/gpac/issues/1761 issue.
When I ran the custom_sink.py on a tiled ... | How to extract frames of tiled mp4 using Python API | https://api.github.com/repos/gpac/gpac/issues/2518/comments | 4 | 2023-07-05T08:49:24Z | 2023-09-01T04:21:44Z | https://github.com/gpac/gpac/issues/2518 | 1,789,084,757 | 2,518 |
[
"gpac",
"gpac"
] | Android mobile phone does not have real3D this device, does not support panoramic playback, how to change my side, you can call the provided setsize, load_service, render_frame method to render the video into a 2D video | android can not play 3DVideo | https://api.github.com/repos/gpac/gpac/issues/2517/comments | 1 | 2023-07-05T07:29:40Z | 2023-07-05T13:46:28Z | https://github.com/gpac/gpac/issues/2517 | 1,788,953,687 | 2,517 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
## Title: SEGV on unknown address 0x000000000038
**1. Description**
SEGV on unknown address 0x000000000038 has occurred in function set_file_udta /root/gpac/applications/mp4box/fileimport.c:70:14
when running p... | SEGV on unknown address 0x000000000038 | https://api.github.com/repos/gpac/gpac/issues/2516/comments | 0 | 2023-07-04T13:14:59Z | 2023-07-04T15:06:27Z | https://github.com/gpac/gpac/issues/2516 | 1,787,914,764 | 2,516 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
## Title: SEGV on unknown address 0x000000000003(0x000000000009)
**1. Description**
A SEGV on unknown address 0x000000000003(0x000000000009) has occurred in function dump_isom_scene /root/gpac/applications/mp4bo... | SEGV on unknown address 0x000000000003(0x000000000009) | https://api.github.com/repos/gpac/gpac/issues/2515/comments | 0 | 2023-07-04T05:41:47Z | 2023-07-04T15:06:27Z | https://github.com/gpac/gpac/issues/2515 | 1,787,186,997 | 2,515 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
## Title: SEGV on unknown address 0x000000000000
**1. Description**
A SEGV on unknown address 0x000000000000 has occurred in function dump_isom_scene /root/gpac/applications/mp4box/filedump.c:209:14
when runnin... | SEGV on unknown address 0x000000000000 | https://api.github.com/repos/gpac/gpac/issues/2514/comments | 0 | 2023-07-04T05:31:02Z | 2023-07-04T15:06:27Z | https://github.com/gpac/gpac/issues/2514 | 1,787,177,384 | 2,514 |
[
"gpac",
"gpac"
] | Hi, I'm using kvazaar for a university project and I'm having a little problem. I would appreciate if someone help me to solve it. I am working with five different qualities of the same video (480p,720p,1080p,2k,4k)
I have generated the segments (for all the qualitis) and stored them on a server. I am working with WSL... | Problem playing content stored on the server | https://api.github.com/repos/gpac/gpac/issues/2510/comments | 20 | 2023-06-30T13:42:48Z | 2023-07-18T06:01:18Z | https://github.com/gpac/gpac/issues/2510 | 1,782,555,957 | 2,510 |
[
"gpac",
"gpac"
] | processing time of the tileagg filter: you need to locate the filter in your session and call get_statistics on it - you will have a FilterStats object, check the time_process field
1.I'm sorry, could you please tell me how to call the get_statistics function?
You can use the following example
2. Always trigger [T... | I want to ask some questions about python api(tileagg ) | https://api.github.com/repos/gpac/gpac/issues/2509/comments | 1 | 2023-06-28T16:40:07Z | 2023-07-04T15:09:30Z | https://github.com/gpac/gpac/issues/2509 | 1,779,316,897 | 2,509 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
### Description
A SEGV on unknown address 0x000000000000 has occurred in function split_isomedia_file_main gpac/applications/mp4box/fileimport.c:2364:6
when running program MP4Box, this can reproduce on the lat... | A SEGV in function split_isomedia_file_main at gpac/applications/mp4box/fileimport.c:2364:6 | https://api.github.com/repos/gpac/gpac/issues/2508/comments | 1 | 2023-06-28T03:30:01Z | 2023-06-28T06:45:36Z | https://github.com/gpac/gpac/issues/2508 | 1,778,110,898 | 2,508 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
Title:SEGV on unknown address 0x000000000000
### Description
A SEGV on unknown address 0x000000000000 has occurred in function mp4box_main gpac/applications/mp4box/mp4box.c:6239:7
when running program MP4Box, ... | SEGV on unknown address 0x000000000000 | https://api.github.com/repos/gpac/gpac/issues/2507/comments | 1 | 2023-06-28T02:55:09Z | 2023-06-28T06:45:14Z | https://github.com/gpac/gpac/issues/2507 | 1,778,084,597 | 2,507 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
Title:SEGV on unknown address 0x000000000000
### Description
A SEGV on unknown address 0x000000000000 has occurred in function mp4box_main /gpac/applications/mp4box/mp4box.c:6786:7
when running program MP4Box, t... | SEGV on unknown address 0x000000000000 | https://api.github.com/repos/gpac/gpac/issues/2506/comments | 0 | 2023-06-28T02:46:05Z | 2023-06-28T06:44:53Z | https://github.com/gpac/gpac/issues/2506 | 1,778,078,464 | 2,506 |
[
"gpac",
"gpac"
] | Hello,I use the fuzzer(AFL) to fuzz binary gpac and got some crashes.
The following is the details.
## Title: SEGV on unknown address 0x000000012c29
**1. Description**
A SEGV on unknown address 0x000000012c29 has occurred in function dump_isom_scene /root/gpac/applications/mp4box/filedump.c:226:2
when running... | SEGV on unknown address 0x000000012c29 | https://api.github.com/repos/gpac/gpac/issues/2505/comments | 0 | 2023-06-27T08:29:57Z | 2023-06-27T13:29:56Z | https://github.com/gpac/gpac/issues/2505 | 1,776,376,880 | 2,505 |
[
"gpac",
"gpac"
] | Does GPAC support RTP sender and RTP receiver functionality for VVC (H.266) payload of RTP? | Support for rtp streaming of vvc (H.266) | https://api.github.com/repos/gpac/gpac/issues/2504/comments | 1 | 2023-06-26T16:53:26Z | 2023-06-27T06:49:52Z | https://github.com/gpac/gpac/issues/2504 | 1,775,190,549 | 2,504 |
[
"gpac",
"gpac"
] | 1.Do you have an API that can tell me how long it takes to assemble a picture using HEVC tiles based on MPEG-DASH?
2.Can I switch the fs.http_max_bitrate limit during the process when using ABS? For example, can I switch from a limit of 7500 to 37500 after 20 seconds?
3.Is it possible to change the download queue... | I want to ask some questions about python api(ABS) | https://api.github.com/repos/gpac/gpac/issues/2502/comments | 3 | 2023-06-25T13:58:31Z | 2023-08-11T01:48:24Z | https://github.com/gpac/gpac/issues/2502 | 1,773,304,390 | 2,502 |
[
"gpac",
"gpac"
] | Hello, I am trying to configure some Atmos files so they can play properly on my iPhone. Figured out what was causing the issue was the Complexity Index in the Atmos mediainfo was labeled "Not Present/16" instead of just "16." Tested two different files with MP4Box and one file that didn't say "Not Present" was recogni... | Can I change metadata of an Atmos file, specifically the Complexity index. | https://api.github.com/repos/gpac/gpac/issues/2500/comments | 13 | 2023-06-25T03:51:04Z | 2023-06-27T17:12:27Z | https://github.com/gpac/gpac/issues/2500 | 1,773,039,959 | 2,500 |
[
"gpac",
"gpac"
] | 1.I want to test my own Adaptive Bitrate Streaming (ABS). Is fs.http_max_bitrate used to limit the download rate? I set fs.http_max_bitrate=700000, but it did not reflect on stats.total_rate and stats.download_rate. What should I do?
2.For most cases, is the switching of video quality based on stats.total_rate?
| I want to ask some questions about python api(ABS) | https://api.github.com/repos/gpac/gpac/issues/2498/comments | 1 | 2023-06-23T07:40:25Z | 2023-06-23T11:05:59Z | https://github.com/gpac/gpac/issues/2498 | 1,770,979,868 | 2,498 |
[
"gpac",
"gpac"
] | **If you're having trouble building gpac after updating past fb3b9788c1a47c please read the following.**
You can report build issues here if the following solutions aren't working for you.
First please read the commit message from commit fb3b9788c1a47c
If you can't or don't want to use the deps repos and... | build issues after removal of extra_lib/include | https://api.github.com/repos/gpac/gpac/issues/2497/comments | 0 | 2023-06-21T13:08:28Z | 2024-04-09T14:40:26Z | https://github.com/gpac/gpac/issues/2497 | 1,767,570,269 | 2,497 |
[
"gpac",
"gpac"
] | I'm trying to use this framework for a university project. I have generated the mpd correctly and I have left the file on an HTTP server
But when I use the command gpac -gui https://localhost/TFG/manifest.mpd to start playback I get the error "cannot find filter for service: Feature Not Supported"
I would appreciate ... | Cannot find filter for service: Feature Not Supported | https://api.github.com/repos/gpac/gpac/issues/2496/comments | 27 | 2023-06-20T21:00:26Z | 2023-06-27T07:41:43Z | https://github.com/gpac/gpac/issues/2496 | 1,766,143,219 | 2,496 |
[
"gpac",
"gpac"
] | Hi,
I want to detect individual frames from the GPAC's tile-encoded mp4 output bitstream. I could not get any suitable command argument for it. Can I use my custom markers to mark frame start and end bytes like the way we add `m4cc` markers at the end of each fragment? | How to know frame boundaries from GPAC bitstream? | https://api.github.com/repos/gpac/gpac/issues/2495/comments | 15 | 2023-06-19T11:09:39Z | 2023-06-21T13:26:57Z | https://github.com/gpac/gpac/issues/2495 | 1,763,308,908 | 2,495 |
[
"gpac",
"gpac"
] | Hi, I want to capture and encode only N frames (say 10). I'm using the below command
```
gpac -i video://:fmt=x11grab:framerate=30:video_size=1280x720:dev=: enc:c=libx265 reframer:frames=1,2,3,4,5,6,7,8,9,10 -o out.mp4
```
This saves only 10 frames, but the command keeps running on the terminal. Ideally, it should ... | How to encode N frames only? | https://api.github.com/repos/gpac/gpac/issues/2494/comments | 5 | 2023-06-14T10:46:14Z | 2023-06-17T10:10:49Z | https://github.com/gpac/gpac/issues/2494 | 1,756,594,539 | 2,494 |
[
"gpac",
"gpac"
] | [POC](https://gitee.com/FUNctionMain/mypoc/raw/master/poc)
```
Description
Heap-buffer-overflow in MP4Box.
Version
MP4Box - GPAC version 2.3-DEV-revrelease
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Filters: https://doi.org/... | heap-buffer-overflow in function id3dmx_flush filters/reframe_mp3.c | https://api.github.com/repos/gpac/gpac/issues/2493/comments | 0 | 2023-06-14T09:39:20Z | 2023-06-15T09:28:16Z | https://github.com/gpac/gpac/issues/2493 | 1,756,476,073 | 2,493 |
[
"gpac",
"gpac"
] | Hi @aureliendavid, using https://github.com/gpac/gpac/issues/1625#issuecomment-1581185023, I have compiled GPAC with Kvazaar support. I can now use Kvazaar directly from GPAC (v2.3.0 with the latest FFmpeg). But when trying to use the fragmented mode like this
```
gpac -i video://:fmt=x11grab:framerate=30:video_size=... | Fragmented mode gives error in piped output | https://api.github.com/repos/gpac/gpac/issues/2492/comments | 2 | 2023-06-14T09:26:39Z | 2023-06-17T10:19:29Z | https://github.com/gpac/gpac/issues/2492 | 1,756,454,308 | 2,492 |
[
"gpac",
"gpac"
] | The box name of "rinf" should be “Restricted scheme information box”， but now it is "ProtectionSchemeInfoBox". Could you please verify and fix it?
| The box name of "rinf" is wrong | https://api.github.com/repos/gpac/gpac/issues/2491/comments | 0 | 2023-06-07T02:24:52Z | 2023-06-07T07:48:13Z | https://github.com/gpac/gpac/issues/2491 | 1,744,915,693 | 2,491 |
[
"gpac",
"gpac"
] | Hi,
I'm trying to encode a continuous HEVC byte stream from Kvazaar, but not sure why GPAC keeps the encoded output byte stream in its buffer. The whole stream is dumped into a file only when I break the pipeline.
I've looked into different issues and even checked the documentation to fix. I've tried all the optio... | GPAC 2.0 caches input stream | https://api.github.com/repos/gpac/gpac/issues/2490/comments | 9 | 2023-06-06T11:39:29Z | 2023-06-07T11:54:46Z | https://github.com/gpac/gpac/issues/2490 | 1,743,681,826 | 2,490 |
[
"gpac",
"gpac"
] | null | mp4box.exe can not phase Restricted Video Sample Entry Box("resv") | https://api.github.com/repos/gpac/gpac/issues/2489/comments | 3 | 2023-06-04T15:20:42Z | 2023-06-05T15:05:15Z | https://github.com/gpac/gpac/issues/2489 | 1,740,429,905 | 2,489 |
[
"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... | no audio sometimes in fragment mp4 | https://api.github.com/repos/gpac/gpac/issues/2488/comments | 12 | 2023-05-31T06:25:29Z | 2023-06-27T03:00:03Z | https://github.com/gpac/gpac/issues/2488 | 1,733,472,693 | 2,488 |
[
"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 GPAC shards the live stream after svt_hevc tiles encoding, and ensures that the track blocks of the DASH result are consistent with the number of tiles | https://api.github.com/repos/gpac/gpac/issues/2487/comments | 2 | 2023-05-31T02:53:31Z | 2023-06-01T08:04:25Z | https://github.com/gpac/gpac/issues/2487 | 1,733,301,521 | 2,487 |
[
"gpac",
"gpac"
] | mp4box v2.3-DEV-rev301
I have faced very strange bug remuxing files from Canon C300.
```
mp4box -add video.h264 -add audio1.wav -new nofps_ok.mov
mp4box -add "video.h264:fps=25" -add audio1.wav -new fps25_ok.mp4
mp4box -add "video.h264:fps=25" -new fps25_noaudio_ok.mov
mp4box -add "video.h264:fps=25:dur=3" -add "... | mp4box produces unplayable video at strange conditions | https://api.github.com/repos/gpac/gpac/issues/2486/comments | 1 | 2023-05-30T19:03:40Z | 2023-06-01T07:32:14Z | https://github.com/gpac/gpac/issues/2486 | 1,732,814,949 | 2,486 |
[
"gpac",
"gpac"
] | [POC](https://drive.google.com/file/d/1JBLFTJQSPV93FHWfxDhtHPXQfq8ukjY2)
```
Environment
Distributor ID: Debian
Description: Debian GNU/Linux bookworm/sid
Version
I checked against the latest release as of 05/29/23 the current master branch at commit 4f810869b06b5d7b0cb73d166864dfb4b1e900f6 .
Descript... | OOB read from unchecked return | https://api.github.com/repos/gpac/gpac/issues/2485/comments | 0 | 2023-05-30T17:06:51Z | 2023-05-31T12:12:28Z | https://github.com/gpac/gpac/issues/2485 | 1,732,652,910 | 2,485 |
[
"gpac",
"gpac"
] | So, I was experimenting and decided to read a random .m3u8 file from the ones I specified to generate, and I caught something really strange...
```
#EXTM3U
#EXT-X-TARGETDURATION:2
#EXT-X-VERSION:3
#EXT-X-MEDIA-SEQUENCE:1351
#EXT-X-SERVER-CONTROL:PART-HOLD-BACK=4.29492e+08
#EXT-X-PART-INF:PART-TARGET=1.43164e+0... | Incredibly large values of LL-HLS segments/parts | https://api.github.com/repos/gpac/gpac/issues/2484/comments | 4 | 2023-05-30T09:50:03Z | 2024-05-31T14:45:24Z | https://github.com/gpac/gpac/issues/2484 | 1,731,912,062 | 2,484 |
[
"gpac",
"gpac"
] | When generating multiple Low Latency HLS (LL-HLS) manifest files of different qualities from an ongoing RTMP stream within a Kubernetes (K8s) pod, several issues arise.
Locally, the LL-HLS files play fine, with minor audio synchronization and multiple audio playback issues. However, the main problem occurs when atte... | LL-HLS Playback freezes when scaling stream through CDN | https://api.github.com/repos/gpac/gpac/issues/2483/comments | 1 | 2023-05-29T16:29:49Z | 2023-06-07T09:23:03Z | https://github.com/gpac/gpac/issues/2483 | 1,731,013,387 | 2,483 |
[
"gpac",
"gpac"
] | Is there any way to send a fragment as an stdin, and get GPAC to return the encrypted fragment?
And then, provide another, and that way getting GPAC to work inside a pipeline? | Input fragment by fragment by submitting them through a fifo? | https://api.github.com/repos/gpac/gpac/issues/2482/comments | 76 | 2023-05-29T00:16:59Z | 2023-08-31T17:00:29Z | https://github.com/gpac/gpac/issues/2482 | 1,729,773,540 | 2,482 |
[
"gpac",
"gpac"
] | Is there a way to remove different tiles for each frame or segment? For example, if I have a 3x3 tiled video, can tile 3 from 1st frame and tile 4 from 2nd frame be removed?
| Remove different tiles for each frame | https://api.github.com/repos/gpac/gpac/issues/2481/comments | 1 | 2023-05-28T08:43:22Z | 2023-05-31T12:16:02Z | https://github.com/gpac/gpac/issues/2481 | 1,729,309,528 | 2,481 |
[
"gpac",
"gpac"
] | [POC](https://github.com/Suica523/POC/raw/main/gpac_null_ptr_poc)
```
Description
NULL Pointer Dereference In utils/xml_parser.c:963
Environment
Description: Ubuntu 20.04 LTS
Version
MP4Box - GPAC version 2.3-DEV-rev293-g56eed04c2-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - ht... | NULL Pointer Dereference in function xml_sax_append_string | https://api.github.com/repos/gpac/gpac/issues/2480/comments | 0 | 2023-05-27T10:18:16Z | 2023-05-31T12:12:27Z | https://github.com/gpac/gpac/issues/2480 | 1,728,631,651 | 2,480 |
[
"gpac",
"gpac"
] | For local mp4 files, tile dash fragmentation has been successful, related commands are as follows (internal svt-hevc encoder is used)
1. ffmpeg -y -i E:\video\nature_5s.mp4 -vf scale=7680:3840,setsar=1:1 E:\video\324_dest\nature_5s_hd.yuv
2. SvtHevcEncApp -i E:\video\324_dest\nature_5s_hd.yuv -irefresh-type 0 -fps 3... | How to use MP4Box to tile dash fragmentation of live stream? Can you give an example of command? Thank you very much | https://api.github.com/repos/gpac/gpac/issues/2479/comments | 1 | 2023-05-26T02:47:29Z | 2023-05-26T12:52:47Z | https://github.com/gpac/gpac/issues/2479 | 1,726,808,295 | 2,479 |
[
"gpac",
"gpac"
] | I have a tool that creates a series of 1 sec webm files (with Alpha information in the BlockAdditional element of each packet). Is it possible to create a Dash playlist, using MP4Box or gpac as follows?
- the segments are played in a sequence
- the video is not transcoded
- the alpha channel is preserved
I trie... | Is it possible to combine a series of WebM files into a Dash MPD playlist? | https://api.github.com/repos/gpac/gpac/issues/2478/comments | 3 | 2023-05-25T14:25:46Z | 2023-05-26T12:21:28Z | https://github.com/gpac/gpac/issues/2478 | 1,725,937,264 | 2,478 |
[
"gpac",
"gpac"
] | [POC File](https://drive.google.com/file/d/1yA4QV_zhDq0nv_OB7_b2yfBegbnGL4Vq)
```
Environment
Distributor ID: Debian
Description: Debian GNU/Linux bookworm/sid
Release: n/a
Codename: bookworm
Version
I checked against the latest release as of 05/18/23 the current master branch at commit a6ae9353... | Divide By Zero FPE | https://api.github.com/repos/gpac/gpac/issues/2476/comments | 0 | 2023-05-19T20:46:37Z | 2023-05-22T15:48:16Z | https://github.com/gpac/gpac/issues/2476 | 1,717,812,103 | 2,476 |
[
"gpac",
"gpac"
] | [POC File](https://drive.google.com/file/d/1M1NO5DjD_iUmWVP5OzYkmM8npysEDpdd)
```
Environment
Distributor ID: Debian
Description: Debian GNU/Linux bookworm/sid
Release: n/a
Codename: bookworm
Version
I checked against the latest release as of 05/18/23 the current master branch at commit a6ae9353... | OOB Read segfault | https://api.github.com/repos/gpac/gpac/issues/2475/comments | 0 | 2023-05-19T20:45:18Z | 2023-05-22T15:48:16Z | https://github.com/gpac/gpac/issues/2475 | 1,717,809,940 | 2,475 |
[
"gpac",
"gpac"
] | [poc](https://drive.google.com/file/d/1q2w7UcjDg1kxOCOmXQDe8ofgA1TBpxeY/view?usp=sharing)
```
Description
NULL Pointer Dereference In gf_isom_fragment_add_sample_ex isomedia/movie_fragments.c:2883
Environment
No LSB modules are available.
Distributor ID: Ubuntu
Description: Ubuntu 20.04 LTS
Release: ... | NULL Pointer Dereference | https://api.github.com/repos/gpac/gpac/issues/2474/comments | 0 | 2023-05-19T20:42:52Z | 2023-05-22T15:48:16Z | https://github.com/gpac/gpac/issues/2474 | 1,717,805,742 | 2,474 |
[
"gpac",
"gpac"
] | Updated on 2023/05/20
POC: https://github.com/7resp4ss/poc/raw/main/poc
```
Description
Stack-overflow in MP4Box.
Version
MP4Box - GPAC version 2.3-DEV-rev263-g2afa05f4d-master
(c) 2000-2023 Telecom Paris distributed under LGPL v2.1+ - http://gpac.io
Please cite our work in your research:
GPAC Fi... | Stack-overflow in function xml_sax_parse at src/utils/xml_parser.c | https://api.github.com/repos/gpac/gpac/issues/2473/comments | 3 | 2023-05-19T20:37:59Z | 2023-05-22T15:48:15Z | https://github.com/gpac/gpac/issues/2473 | 1,717,797,386 | 2,473 |
[
"gpac",
"gpac"
] | mp4box v2.2.1
```
mp4box -add video.h264 -new video.mp4
```
if the video stream video.h264 contains additional PPS in the middle of the file, mp4box adds a new `avc1` and `avcC` atom with the updated list of PPS. Here is the dump of video.mp4
```
'ftyp' 0x0 [0x1C] Major Brand: 'isom', Minor Version: 0x1
Compat... | Multiple avc1/avcC and hvc1/hvcC atoms inside a single track | https://api.github.com/repos/gpac/gpac/issues/2472/comments | 8 | 2023-05-19T10:40:14Z | 2023-05-25T16:52:24Z | https://github.com/gpac/gpac/issues/2472 | 1,717,032,790 | 2,472 |
[
"gpac",
"gpac"
] | Hi @jeanlf ,
I'd like to continue the thread at #2466 since I made some tests using the httpout filter as you suggested for the server.
I still continue to get Network unreachable and I tried several files two of them are using different codec for H.265
This time I have the logs on both sides server and dasher ... | [HLS] Network Unreachable and Connection to server closed | https://api.github.com/repos/gpac/gpac/issues/2471/comments | 8 | 2023-05-18T12:14:21Z | 2023-06-23T14:30:45Z | https://github.com/gpac/gpac/issues/2471 | 1,715,535,738 | 2,471 |
[
"gpac",
"gpac"
] | I tried to use mp4box to remux MP4 files recorded by cameras SONY.
Most SONY cameras records PCM_S16BE 48000Hz, 2 channels with the audio tag `twos`.
SONY FX3 records PCM_S24BE 48000Hz, 2 channels with the audio tag `ipcm`.
I also saw some files with the audio tag `lpcm`.
mp4box from GPAC v2.0 worked with PCM 16-... | mp4box failed with PCM audio | https://api.github.com/repos/gpac/gpac/issues/2470/comments | 13 | 2023-05-17T12:34:34Z | 2023-05-30T18:42:44Z | https://github.com/gpac/gpac/issues/2470 | 1,713,809,833 | 2,470 |
[
"gpac",
"gpac"
] | follow-up on #2462 (deleted) and fe02e73f (reverted)
In GPAC, we treat all NAL types indicating IDR/BLA with decodable leading pictures as SAP2 if and only if the following picture has a poc less than the sap picture, otherwise we use SAP1.
We do this because many encoders use decodable leading pictures NAL type... | Note on SAP2 handling | https://api.github.com/repos/gpac/gpac/issues/2469/comments | 0 | 2023-05-16T12:55:11Z | 2023-05-16T12:55:59Z | https://github.com/gpac/gpac/issues/2469 | 1,711,969,234 | 2,469 |
[
"gpac",
"gpac"
] | Following the build from source instructions, on Ubuntu.
` ./configure --disable-X11` `results` in:
`! Unrecognized option disable-X11, ignoring !`
Same happens trying to pass any of the options shown in help configure.
Any dieas please?
Many thanks | Build from Source - build_all.sh linux gives Scons/Python Errors | https://api.github.com/repos/gpac/gpac/issues/2468/comments | 15 | 2023-05-14T22:46:08Z | 2023-05-22T14:08:50Z | https://github.com/gpac/gpac/issues/2468 | 1,709,099,802 | 2,468 |
[
"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... | uncompressed YCbCr can't be decoded to a file | https://api.github.com/repos/gpac/gpac/issues/2467/comments | 3 | 2023-05-12T10:45:52Z | 2023-05-13T00:13:37Z | https://github.com/gpac/gpac/issues/2467 | 1,707,398,894 | 2,467 |
[
"gpac",
"gpac"
] | I would like to understand if GPAC supports HLS [RFC8216bis-3](https://datatracker.ietf.org/doc/html/draft-pantos-hls-rfc8216bis-13), since I'm trying to use gpac for implementing LLHLS Origin PUSH setup and I'm dealing with several problems which I'm going to report below. I would like to know better how GPAC should ... | HLS RFC8216bis-13 | https://api.github.com/repos/gpac/gpac/issues/2466/comments | 5 | 2023-05-12T09:49:17Z | 2023-05-17T14:19:29Z | https://github.com/gpac/gpac/issues/2466 | 1,707,316,493 | 2,466 |
[
"gpac",
"gpac"
] | Hi:
I encountered the following issues while using FFmpeg:
Android NDK: This is likely to result in incorrect builds. Try using LOCAL_STATIC_LIBRARIES
Android NDK: or LOCAL_SHARED_LIBRARIES instead to list the library dependencies of the
Android NDK: current module
Android NDK: WARNI... | cannot find -lavdevice | https://api.github.com/repos/gpac/gpac/issues/2463/comments | 1 | 2023-05-10T14:41:49Z | 2023-05-10T15:04:50Z | https://github.com/gpac/gpac/issues/2463 | 1,704,096,708 | 2,463 |
[
"gpac",
"gpac"
] | I built APK on the v0.9.0 review branch, referencing/home/liulin/Android/gpac/build/android/README, but reported the following error:
[armeabi] SharedLibrary : libgpac.so
Reaping winning child 0x5637313df250 PID 18242
Live child 0x5637313df250 (/home/liulin/Andorid/gpac/build/android/obj/local/armeabi/libgpac.so... | build apk error | https://api.github.com/repos/gpac/gpac/issues/2461/comments | 3 | 2023-05-09T10:19:04Z | 2023-05-10T13:58:00Z | https://github.com/gpac/gpac/issues/2461 | 1,701,796,579 | 2,461 |
[
"gpac",
"gpac"
] | The following are 16 TILEs
total_rate is 16 TILEs download_rate divided by time right?
How to calculate total_rate
<html xmlns:o="urn:schemas-microsoft-com:office:office"
xmlns:x="urn:schemas-microsoft-com:office:excel"
xmlns="http://www.w3.org/TR/REC-html40">
<head>
<meta name=ProgId content=Excel.Sheet>
<... | I want to ask some questions about python api | https://api.github.com/repos/gpac/gpac/issues/2459/comments | 1 | 2023-05-09T07:42:30Z | 2023-05-11T11:31:45Z | https://github.com/gpac/gpac/issues/2459 | 1,701,533,075 | 2,459 |
[
"gpac",
"gpac"
] | May I use the GPAC library in Unity Editor to play 360 panoramic videos? | How to use GPAC in Unity | https://api.github.com/repos/gpac/gpac/issues/2457/comments | 1 | 2023-05-04T10:15:15Z | 2023-05-11T11:21:03Z | https://github.com/gpac/gpac/issues/2457 | 1,695,713,945 | 2,457 |
[
"gpac",
"gpac"
] | Running this command:
```
MP4Box -add vid01.ts -cat vid02.ts -new out.mp4
```
for two constant 50 FPS `.ts` files produces one file with a variable frame rate. How to keep constant 50 FPS when concatenating stream files?
Sample files (two 2-sec `.ts` files with almost empty content) uploaded to your MediaFire Fi... | MP4Box concatenation changes frame rate from constant 50 to variable 49.xxx | https://api.github.com/repos/gpac/gpac/issues/2456/comments | 7 | 2023-05-03T12:23:56Z | 2023-05-11T12:33:53Z | https://github.com/gpac/gpac/issues/2456 | 1,693,973,636 | 2,456 |
[
"gpac",
"gpac"
] | I'm using GStreamer to push mpeg TS segments over UDP to GPAC as:
```shell
gst-launch-1.0 -e \
videotestsrc ! "video/x-raw,height=720,width=1280,framerate=25/1" ! queue ! tee name=video_raw_tee \
audiotestsrc wave=ticks apply-tick-ramp=true tick-interval=100000000 freq=10000 volume=0.4 marker-tick-period=... | Segfault when ingesting UDP/TS stream and applying DRM | https://api.github.com/repos/gpac/gpac/issues/2455/comments | 9 | 2023-05-02T19:27:59Z | 2023-05-19T23:43:35Z | https://github.com/gpac/gpac/issues/2455 | 1,692,980,644 | 2,455 |
[
"gpac",
"gpac"
] | i use command like that
MP4Box -dash 10000 -rap -frag-rap -dash-profile dashavc264:onDemand -bs-switching no -segment-ext .m4s 11.mkv#video ED320x240.mp4#video 11.mkv#audio -out xxx.mpd
and mpd content like that,two video stream create two AdaptationSet
<?xml version="1.0"?>
<!-- MPD file Generated with GPA... | two video stream create two AdaptationSet,not in one | https://api.github.com/repos/gpac/gpac/issues/2454/comments | 26 | 2023-05-02T12:12:23Z | 2023-05-26T09:04:27Z | https://github.com/gpac/gpac/issues/2454 | 1,692,311,066 | 2,454 |
[
"gpac",
"gpac"
] | I am trying to generate **LL-HLS** files from an **RTMP Stream**, but I couldn't find any examples on how to generate _multiple qualities_.
It works perfectly fine, meaning the LL-HLS .m3u8 files are generated, but only a master file and two separated files.
Current Command:
`gpac -i rtmp://[server]:1935/live/[... | Generate multiple LL-HLS qualities | https://api.github.com/repos/gpac/gpac/issues/2453/comments | 46 | 2023-05-02T10:03:31Z | 2023-05-22T16:02:01Z | https://github.com/gpac/gpac/issues/2453 | 1,692,134,878 | 2,453 |
[
"gpac",
"gpac"
] | I am getting the same error as #1553 with GPAC release 2.2.1 when running MP4Box -dash 1000 -profile live -mpd-refresh 15 -dynamic "sample.mp4" -out live.mpd:
[Dasher] Segment 1 duration 5.26667 more than 3/2 DASH duration, consider reencoding or using segment timeline
[Dasher] AS-1 Rep 1 segment 1 done 5196 ms bef... | MP4Box DASH live stream: .m4s files are being removed | https://api.github.com/repos/gpac/gpac/issues/2452/comments | 2 | 2023-05-01T13:54:54Z | 2023-05-10T14:09:38Z | https://github.com/gpac/gpac/issues/2452 | 1,690,837,391 | 2,452 |
[
"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... | Setting audio channel labels? | https://api.github.com/repos/gpac/gpac/issues/2450/comments | 3 | 2023-04-29T06:10:05Z | 2023-06-27T07:00:42Z | https://github.com/gpac/gpac/issues/2450 | 1,689,411,311 | 2,450 |
[
"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
Repository with a docker-compose to reproduce the issue: https://gith... | Receiving RTMP stream from GStreamer makes GPAC to segfault | https://api.github.com/repos/gpac/gpac/issues/2448/comments | 5 | 2023-04-27T22:15:37Z | 2023-05-02T18:01:27Z | https://github.com/gpac/gpac/issues/2448 | 1,687,623,125 | 2,448 |
[
"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... | Dasher HLS doesn't play on client side | https://api.github.com/repos/gpac/gpac/issues/2447/comments | 5 | 2023-04-27T12:28:51Z | 2023-04-28T09:00:48Z | https://github.com/gpac/gpac/issues/2447 | 1,686,750,563 | 2,447 |
[
"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... | uncvg filter errors out on row interleave with tiles | https://api.github.com/repos/gpac/gpac/issues/2446/comments | 2 | 2023-04-27T10:13:58Z | 2023-04-28T09:55:12Z | https://github.com/gpac/gpac/issues/2446 | 1,686,546,462 | 2,446 |
[
"gpac",
"gpac"
] | ### Description
I'm translating a vtt track in an mp4 file using `gpac -i test.mp4#text -o test.ttml`. This result in an error on screen.
```Attempt to write property on input PID in filter ufvtt - ignoring
[XML] Invalid TTML doc: Invalid node stack: closing node is p but span was expected - Line 10: </p
XML tex... | TTML generation fails for italic on 2 lines | https://api.github.com/repos/gpac/gpac/issues/2445/comments | 5 | 2023-04-26T11:01:35Z | 2023-04-27T13:35:18Z | https://github.com/gpac/gpac/issues/2445 | 1,684,794,280 | 2,445 |
[
"gpac",
"gpac"
] | Command:
`MP4Box -add video.ts:tc=50/1,11,09,59,07 -splitx 0.93:60.93 -new out.mp4`
instead of producing:
`out.mp4`
produces:
`out_0.93_60.93.mp4` (or `out_.mp4` with single underscore character suffix if error occurs).
How can I force MP4Box to name the output file `out.mp4`?
Currently it breaks my script w... | MP4Box: `-splitx` causes `-new` file name to be different than specified | https://api.github.com/repos/gpac/gpac/issues/2444/comments | 2 | 2023-04-25T14:26:00Z | 2023-04-28T10:13:24Z | https://github.com/gpac/gpac/issues/2444 | 1,683,282,641 | 2,444 |
[
"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... | Analyze is not dumping all packet info, only parameter sets | https://api.github.com/repos/gpac/gpac/issues/2443/comments | 3 | 2023-04-21T15:35:24Z | 2023-04-27T13:51:27Z | https://github.com/gpac/gpac/issues/2443 | 1,678,717,533 | 2,443 |
[
"gpac",
"gpac"
] | Currently mp4box accepts - signs in track names, but not + signs. For example, mp4box allows: `mp4box -add audio.ec3:name=DD-Atmos`
but mp4box doesn't allow: `mp4box -add audio.ec3:name=DD+Atmos`
Yes... actually I would like to name the Dolby Digital Plus Atmos track to DD+Atmos :) | Feature Request: Make mp4box accept + signs when naming tracks. | https://api.github.com/repos/gpac/gpac/issues/2441/comments | 1 | 2023-04-19T11:40:27Z | 2023-04-19T13:51:36Z | https://github.com/gpac/gpac/issues/2441 | 1,674,728,798 | 2,441 |
[
"gpac",
"gpac"
] | Currently git master have fixes for CVE-2023-1448, CVE-2023-1449, CVE-2023-1452, CVE-2023-1654 and CVE-2023-1655
but the latest release is still vulnerable and a dot release (2.2.1) would be nice to fix these issues.
For the record Debian intent to remove gpac from his distribution after the bookworm release.
http... | New release after CVE fixes ? | https://api.github.com/repos/gpac/gpac/issues/2440/comments | 6 | 2023-04-14T08:50:33Z | 2023-04-27T14:12:00Z | https://github.com/gpac/gpac/issues/2440 | 1,667,814,889 | 2,440 |
[
"gpac",
"gpac"
] | Hey, I'm writing an MP4 muxer right now and MP4Box has been instrumental in figuring out things I'm doing wrong. I've managed to create a file that satisfies MP4Box, as well as plays back in things like ffmpeg, VLC, Chromium and Firefox. However, the file fails to play in QuickTime and Windows' Movies&TV - which leads ... | Invalid MP4 file shows as valid in MP4Box | https://api.github.com/repos/gpac/gpac/issues/2439/comments | 2 | 2023-04-10T20:37:36Z | 2023-04-10T22:23:23Z | https://github.com/gpac/gpac/issues/2439 | 1,661,329,214 | 2,439 |
[
"gpac",
"gpac"
] | I am trying to package mp4 videos with MP4Box to play with dash.js.
I produce 4 qualities, with commands similar to this:
```
ffmpeg -i source.mkv -b:v 1000k -filter:v "scale=-2:480" \
-r 60 -x264opts 'keyint=120:min-keyint=120:no-scenecut' \
-movflags faststart \
-an -c:v libx264 \
-preset fast \
... | MP4Box very slow | https://api.github.com/repos/gpac/gpac/issues/2436/comments | 7 | 2023-04-07T04:35:41Z | 2023-04-20T18:26:42Z | https://github.com/gpac/gpac/issues/2436 | 1,658,351,295 | 2,436 |
[
"gpac",
"gpac"
] | Here (second occurrence of "temporary" on the line):
https://github.com/gpac/gpac/blob/5b237238876333eacc1a41cbc0a1e8b3123b643b/src/utils/os_config_init.c#L1303
Note: I thought it would be simpler for this kind of issue to not make a pull request. | Typo (temportary -> temporary) | https://api.github.com/repos/gpac/gpac/issues/2435/comments | 1 | 2023-04-07T01:33:25Z | 2023-04-07T11:01:22Z | https://github.com/gpac/gpac/issues/2435 | 1,658,236,376 | 2,435 |
[
"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 ..... | 7.1 E-AC3 audio out of sync in MP4 only with mp4box | https://api.github.com/repos/gpac/gpac/issues/2434/comments | 3 | 2023-04-01T01:21:41Z | 2023-04-03T15:37:27Z | https://github.com/gpac/gpac/issues/2434 | 1,650,228,779 | 2,434 |
[
"gpac",
"gpac"
] | Hi,
Can someone let me know/ point me to the documentation for real time streaming applications with GPAC.
Thanks
| RTP streaming with GPAC | https://api.github.com/repos/gpac/gpac/issues/2433/comments | 2 | 2023-03-30T23:14:04Z | 2023-05-10T14:06:04Z | https://github.com/gpac/gpac/issues/2433 | 1,648,443,669 | 2,433 |
[
"gpac",
"gpac"
] | Decoder:nvdec
| Tile based 360-degree video:When decoding tiles at the same bit rate, the decoding speed is normal, but if decoding tiles at different bit rates, the decoding speed will drop sharply. | https://api.github.com/repos/gpac/gpac/issues/2432/comments | 14 | 2023-03-27T02:35:02Z | 2023-03-28T08:10:11Z | https://github.com/gpac/gpac/issues/2432 | 1,641,259,232 | 2,432 |
[
"gpac",
"gpac"
] | https://user-images.githubusercontent.com/40682277/227702934-7a9ad657-9370-4017-a139-81fff1bb2d3f.mp4
command used: `MP4Box -add sample.mkv -new sample.mp4`
I tried the latest nightly build. The progress bar gradually fills up, and at some point the status changes to Killed and the operation stops.
https://user-... | "Killed" appears when remuxing mkv to mp4 using mp4box on linux. | https://api.github.com/repos/gpac/gpac/issues/2430/comments | 26 | 2023-03-25T08:07:38Z | 2023-03-30T13:10:23Z | https://github.com/gpac/gpac/issues/2430 | 1,640,425,656 | 2,430 |
[
"gpac",
"gpac"
] | POC : ./MP4Box -dash 1000 POC1
LINK : https://drive.google.com/file/d/1LA8xG4tLZC86YAtSRLGTWwgIxbFoR7p6/view?usp=share_link
The description given by the reporter needs to be clarified. | Memory Leak in GPAC MP4Box DASHer | https://api.github.com/repos/gpac/gpac/issues/2429/comments | 1 | 2023-03-23T18:29:28Z | 2023-03-27T09:59:32Z | https://github.com/gpac/gpac/issues/2429 | 1,638,084,172 | 2,429 |
[
"gpac",
"gpac"
] | LINK:https://drive.google.com/file/d/1noz9KXlnqrxFkO593-DM6I81FV1kVSuY/view?usp=share_link
POC: ./MP4Box -dash 1000 POC7
```
stack overflow vulnerability in the code:
==2451518==ERROR: AddressSanitizer: stack-buffer-overflow on address 0x7ffc878aab58 at pc 0x7f191a430790 bp 0x7ffc878a9570 sp 0x7ffc878a9560
... | Stack Buffer Overflow in GPAC MP4Box SWF Text Processing (2) | https://api.github.com/repos/gpac/gpac/issues/2428/comments | 0 | 2023-03-23T18:27:49Z | 2023-03-27T09:59:31Z | https://github.com/gpac/gpac/issues/2428 | 1,638,082,166 | 2,428 |
[
"gpac",
"gpac"
] | POC: ./MP4Box -dash 1000 POC3
LINK: https://drive.google.com/file/d/1gBaPQJhDbiyUkDfMDYFDIDoMRF0fVyA2/view?usp=share_link
```
A stack buffer overflow vulnerability has been identified in the GPAC MP4Box while processing SWF text input files. The issue occurs in the swf_get_string function, causing a write of siz... | Stack Buffer Overflow in GPAC MP4Box SWF Text Processing | https://api.github.com/repos/gpac/gpac/issues/2427/comments | 0 | 2023-03-23T18:26:32Z | 2023-03-27T09:59:31Z | https://github.com/gpac/gpac/issues/2427 | 1,638,080,339 | 2,427 |
[
"gpac",
"gpac"
] | POC: # ./MP4Box -dash 1000 POC4
LINK: https://drive.google.com/file/d/1hHzxolxklZDG_wtowwUEmel9-HAya9Az/view?usp=share_link
```
An unhandled series of SWF tags have been identified in the MP4Box software, which is part of the GPAC multimedia framework. These tags are not properly processed, leading to potential... | Unhandled SWF Tags in MP4Box: Potential Vulnerability | https://api.github.com/repos/gpac/gpac/issues/2426/comments | 0 | 2023-03-23T18:25:29Z | 2023-03-27T09:59:30Z | https://github.com/gpac/gpac/issues/2426 | 1,638,078,647 | 2,426 |
[
"gpac",
"gpac"
] | LINK: https://drive.google.com/file/d/1kRcfKGIAySBhMLzQhbNhfDeHt6gJI6wC/view?usp=share_link
POC: ./MP4Box -dash 1000 POC9
```
discovered another heap overflow issue in the code, as highlighted by the AddressSanitizer report. This time, the heap-buffer-overflow error occurs during a READ operation within the __int... | heap-buffer-overflow error in pcmreframe_process() | https://api.github.com/repos/gpac/gpac/issues/2425/comments | 0 | 2023-03-23T01:06:46Z | 2023-03-27T09:59:30Z | https://github.com/gpac/gpac/issues/2425 | 1,636,693,942 | 2,425 |
[
"gpac",
"gpac"
] | POC: ./MP4Box -dash 1000 POC8
LINK: https://drive.google.com/file/d/1hEKZtbUJi2V4euDl3oWbIAX-amnG29H9/view?usp=share_link
```
The vulnerability seems to be located in the gf_swf_read_header function, as indicated by the AddressSanitizer report showing a heap-buffer-overflow error.
Here are the details:
==24... | heap-buffer-overflow error in gf_swf_read_header() | https://api.github.com/repos/gpac/gpac/issues/2424/comments | 0 | 2023-03-23T01:05:32Z | 2023-03-27T09:59:29Z | https://github.com/gpac/gpac/issues/2424 | 1,636,693,033 | 2,424 |
[
"gpac",
"gpac"
] | POC: ./MP4Box -dash 1000 POC6
LINK: https://drive.google.com/file/d/1_bgcSCPG1Wcft9ZcY6xlbeIyUW40SOJ3/view?usp=share_link
```
A heap buffer overflow vulnerability has been detected in the GPAC multimedia framework. The issue occurs during the processing of AVI input files, leading to a potential compromise of the ... | eap buffer overflow vulnerability | https://api.github.com/repos/gpac/gpac/issues/2423/comments | 0 | 2023-03-23T01:04:41Z | 2023-03-27T08:17:26Z | https://github.com/gpac/gpac/issues/2423 | 1,636,692,330 | 2,423 |
[
"gpac",
"gpac"
] | POC: ./MP4Box -dash 1000 POC5
LINK :https://drive.google.com/file/d/1NLI9NcY1k3XCYP61lfSvgMg4u1luvPYi/view?usp=share_link
```
[H263Dmx] garbage before first frame!
[Dasher] No template assigned, using $File$_dash$FS$$Number$
=================================================================
==2451487==ERROR: Ad... | heap-buffer-overflow on h263dmx_process() | https://api.github.com/repos/gpac/gpac/issues/2422/comments | 0 | 2023-03-23T01:04:01Z | 2023-03-27T08:17:25Z | https://github.com/gpac/gpac/issues/2422 | 1,636,691,842 | 2,422 |
[
"gpac",
"gpac"
] | POC:
LINK : https://drive.google.com/file/d/1PO-c2WJnWqjUsG5dB0terCddup9-CL28/view?usp=share_link
```
A heap use-after-free vulnerability has been discovered in GPAC MP4Box's ogg_stream_clear function when processing OGG files. The vulnerability occurs due to improper handling of memory allocations and deallocati... | Heap Use-After-Free in GPAC MP4Box's ogg_stream_clear Function When Processing OGG Files | https://api.github.com/repos/gpac/gpac/issues/2421/comments | 0 | 2023-03-23T01:02:48Z | 2023-03-27T08:17:25Z | https://github.com/gpac/gpac/issues/2421 | 1,636,690,969 | 2,421 |
[
"gpac",
"gpac"
] | I noticed a slight audio/video offset in the generated DASH assets, when adding the raw VVC-bitstreams directly instead of first creating mp4 files and adding those.
Here is what I did (tested with the latest master revision):
```
MP4Box -dash 2700 -rap -profile onDemand -segment-name '$File$_raw_$FS$$Number$' -ou... | Incorrect CTSOffset when dashing raw (VVC-)bitstreams | https://api.github.com/repos/gpac/gpac/issues/2420/comments | 3 | 2023-03-22T16:17:27Z | 2023-03-27T12:28:39Z | https://github.com/gpac/gpac/issues/2420 | 1,636,101,779 | 2,420 |
[
"gpac",
"gpac"
] | I am able to concatenate videos when the input files(.mp4) are on my machine. My use case is to merge multiple videos uploaded to S3 storage. I have to use presigned urls of input videos as input in concatenate command.
When I tried concatenate operation using input video's presigned urls, I am getting "Unknown inp... | Cocatenate .mp4 videos using S3 presigned urls. | https://api.github.com/repos/gpac/gpac/issues/2419/comments | 13 | 2023-03-20T17:37:41Z | 2023-04-21T11:11:56Z | https://github.com/gpac/gpac/issues/2419 | 1,632,576,367 | 2,419 |
[
"gpac",
"gpac"
] | From the documentation, it is unclear to me whether GPAC should be able to DASH-prepare a video file with subtitles or not.
Using the `test5.mkv` sample file from the following URL: <https://github.com/ietf-wg-cellar/matroska-test-files/blob/master/test_files/test5.mkv>, I'm running GPAC like follows:
```bash
gp... | Can GPAC transform a pre-encoded video with embed subtitles to DASH format? | https://api.github.com/repos/gpac/gpac/issues/2418/comments | 1 | 2023-03-16T18:48:46Z | 2023-03-17T18:32:09Z | https://github.com/gpac/gpac/issues/2418 | 1,628,083,565 | 2,418 |
[
"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... | mp4box does not process all PPS NALs in a stream | https://api.github.com/repos/gpac/gpac/issues/2417/comments | 1 | 2023-03-15T23:36:34Z | 2023-03-16T14:48:22Z | https://github.com/gpac/gpac/issues/2417 | 1,626,428,329 | 2,417 |
[
"gpac",
"gpac"
] | (latest mp4box from git)
Dash segments don't have an equal duration in `SIDX.duration` and `mdat.duration(samples*dur)` fields. **Should SIDX and mdat fragment chunk durations match?**
Things go even more wrong after encryption, **first** `cenc/v1/1.m4s ` file is `SIDX.dur=3.76s, mdat=3.84s !!!` values.
Encodin... | dash segment fragment(SIDX , mdat) duration does not match, drm changes duration even more | https://api.github.com/repos/gpac/gpac/issues/2416/comments | 4 | 2023-03-10T15:58:11Z | 2023-03-14T10:11:36Z | https://github.com/gpac/gpac/issues/2416 | 1,619,205,328 | 2,416 |
[
"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... | Cannot generate multiplexed LLHLS outputs | https://api.github.com/repos/gpac/gpac/issues/2414/comments | 1 | 2023-03-09T13:57:42Z | 2023-03-14T11:34:11Z | https://github.com/gpac/gpac/issues/2414 | 1,617,313,551 | 2,414 |
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