I am developing a multimedia player using ffmpeg. I am trying hard to get hardware acceleration through ffmpeg using vdpau hardware accelerator. I didn't get any success so far. Below I have mentioned details of my system specs, software and the error of the ffmpeg command line tool. Please feel free to comment if you need further information. Any quick suggestions will be greatly helpful.
Here is my system hardware specification: Processor: Intel® Core™ i5-4570 CPU @ 3.20GHz × 4 Graphis: GeForce GTX 750 Ti/PCIe/SSE2 Os: Ubuntu-14.04 64bit Memory: 8GiB
Software: ffmpeg-2.8.1
other useful logs: 1. Find enable hw accelerator in ffmpeg
./ffmpeg -hwaccels
ffmpeg version 2.8.1 Copyright (c) 2000-2015 the FFmpeg developers built with gcc 4.8 (Ubuntu 4.8.4-2ubuntu1~14.04.3) configuration: --enable-shared libavutil 54. 31.100 / 54. 31.100 libavcodec 56. 60.100 / 56. 60.100 libavformat 56. 40.101 / 56. 40.101 libavdevice 56. 4.100 / 56. 4.100 libavfilter 5. 40.101 / 5. 40.101 libswscale 3. 1.101 / 3. 1.101 libswresample 1. 2.101 / 1. 2.101 Hardware acceleration methods: vdpau
2. Hw accel decoding using ffmpeg
./ffmpeg -hwaccel vdpau -i /tmp/test.mp4 /tmp/test.ts
Error log:
libva info: VA-API version 0.35.0 libva info: va_getDriverName() returns 0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/nvidia_drv_video.so libva info: va_openDriver() returns -1
3.Command: lspci -vnn | grep -i VGA -A 12
01:00.0 VGA compatible controller [0300]: NVIDIA Corporation GM107 [GeForce GTX 750 Ti] [10de:1380] (rev a2) (prog-if 00 [VGA controller]) Subsystem: ZOTAC International (MCO) Ltd. Device [19da:288a] Flags: bus master, fast devsel, latency 0, IRQ 48 Memory at f6000000 (32-bit, non-prefetchable) [size=16M] Memory at e0000000 (64-bit, prefetchable) [size=256M] Memory at f0000000 (64-bit, prefetchable) [size=32M] I/O ports at e000 [size=128] [virtual] Expansion ROM at f7000000 [disabled] [size=512K] Capabilities: Kernel driver in use: nvidia 01:00.1 Audio device [0403]: NVIDIA Corporation Device [10de:0fbc] (rev a1) Subsystem: ZOTAC International (MCO) Ltd. Device [19da:288a]