On 2026-04-17 00:53:15 +0200, Vincent Lefevre wrote: > I have the H264 video https://www.youtube.com/watch?v=rSBNhm-bC7I > downloaded with yt-dlp (codec info cannot be copy-pasted!!!), and > I get [...]
I forgot that I had created a very short video (h264 / avc1) as a testcase in the past. Attached. Similarly, with this video, I get: VLC media player 3.0.23 Vetinari (revision 3.0.23-2-0-g79128878dd) [0000563cf444ec90] main libvlc: Running vlc with the default interface. Use 'cvlc' to use vlc without interface. libva info: VA-API version 1.23.0 libva info: Trying to open /usr/lib/x86_64-linux-gnu/dri/iHD_drv_video.so libva info: Found init function __vaDriverInit_1_23 libva info: va_openDriver() returns 0 [00007fe4a4c025b0] avcodec decoder: Using Intel iHD driver for Intel(R) Gen Graphics - 26.1.2 () for hardware decoding [h264 @ 0x7fe4a4c47500] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4c47500] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4c93340] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4c93340] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4cb3180] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4cb3180] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4cd2fc0] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4cd2fc0] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4cf2e00] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4cf2e00] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4d12c40] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4d12c40] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4c47500] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4c47500] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4c93340] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4c93340] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4cb3180] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4cb3180] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4cd2fc0] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4cd2fc0] hardware accelerator failed to decode picture [00007fe4a4c025b0] main decoder error: buffer deadlock prevented [h264 @ 0x7fe4a4cf2e00] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4cf2e00] hardware accelerator failed to decode picture [h264 @ 0x7fe4a4d12c40] Failed to end picture decode issue: 23 (internal decoding error). [h264 @ 0x7fe4a4d12c40] hardware accelerator failed to decode picture -- Vincent Lefèvre <[email protected]> - Web: <https://www.vinc17.net/> 100% accessible validated (X)HTML - Blog: <https://www.vinc17.net/blog/> Work: CR INRIA - computer arithmetic / Pascaline project (LIP, ENS-Lyon)
vlc-avc1.mp4
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