[PR #104] [CLOSED] Support MJPEG decoding #240

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opened 2025-12-23 10:36:36 +01:00 by backuprepo · 0 comments

backuprepo commented

2025-12-23 10:36:36 +01:00

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📋 Pull Request Information

Original PR: https://github.com/nyanmisaka/ffmpeg-rockchip/pull/104
Author: @lumiaJJ
Created: 8/24/2024
Status: ❌ Closed

Base: master ← Head: master

📝 Commits (1)

daebe9e Support MJPEG decoding

📊 Changes

5 files changed (+143 additions, -9 deletions)

View changed files

📝 configure (+1 -0)
📝 libavcodec/Makefile (+1 -0)
📝 libavcodec/allcodecs.c (+1 -0)
📝 libavcodec/rkmppdec.c (+136 -9)
📝 libavcodec/rkmppdec.h (+4 -0)

📄 Description

Implement MJPEG decoding with mpp MPPTask API.

I tested MJPEG decoding with this commit. But I got some error log from MPP log. Once I enabled MJPEG decoding, below error logs would be printed. I personally think it's related to this issue: https://github.com/nyanmisaka/ffmpeg-rockchip/issues/101 . Currently, I feel that there are still some doubts about using the MPP interface, and I'm not sure how to investigate it. Can you help me to debug and merge this PR? Thank you.
Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa8001ba8 node 0x7fa8001b80 check (nil)
Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa8001ba8 node 0x7fa8001b80 check (nil)
Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa80036e8 node 0x7fa80036c0 check (nil)
Aug 23 16:40:54 orangepi5b mpp[61670]: message repeated 2 times: [ mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa80036e8 node 0x7fa80036c0 check (nil)]
Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fe802fec8 node 0x7fe802fea0 check (nil)

_{🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.}

## 📋 Pull Request Information **Original PR:** https://github.com/nyanmisaka/ffmpeg-rockchip/pull/104 **Author:** [@lumiaJJ](https://github.com/lumiaJJ) **Created:** 8/24/2024 **Status:** ❌ Closed **Base:** `master` ← **Head:** `master` --- ### 📝 Commits (1) - [`daebe9e`](https://github.com/nyanmisaka/ffmpeg-rockchip/commit/daebe9ea20e3baf173378924ec4f6c9c7d81e3e2) Support MJPEG decoding ### 📊 Changes **5 files changed** (+143 additions, -9 deletions) <details> <summary>View changed files</summary> 📝 `configure` (+1 -0) 📝 `libavcodec/Makefile` (+1 -0) 📝 `libavcodec/allcodecs.c` (+1 -0) 📝 `libavcodec/rkmppdec.c` (+136 -9) 📝 `libavcodec/rkmppdec.h` (+4 -0) </details> ### 📄 Description Implement MJPEG decoding with mpp MPPTask API. I tested MJPEG decoding with this commit. But I got some error log from MPP log. Once I enabled MJPEG decoding, below error logs would be printed. I personally think it's related to this issue: **https://github.com/nyanmisaka/ffmpeg-rockchip/issues/101** . Currently, I feel that there are still some doubts about using the MPP interface, and I'm not sure how to investigate it. Can you help me to debug and merge this PR? Thank you. Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa8001ba8 node 0x7fa8001b80 check (nil) Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa8001ba8 node 0x7fa8001b80 check (nil) Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa80036e8 node 0x7fa80036c0 check (nil) Aug 23 16:40:54 orangepi5b mpp[61670]: message repeated 2 times: [ mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fa80036e8 node 0x7fa80036c0 check (nil)] Aug 23 16:40:54 orangepi5b mpp[61670]: mpp_mem_pool: mpp_mem_pool_put_f invalid mem pool ptr 0x7fe802fec8 node 0x7fe802fea0 check (nil) --- <sub>🔄 This issue represents a GitHub Pull Request. It cannot be merged through Gitea due to API limitations.</sub>