<div dir="auto"><div><br><br><div class="gmail_quote"><div dir="ltr" class="gmail_attr">вт, 9 янв. 2024 г., 20:06 Terje J. Hanssen via Cin <<a href="mailto:cin@lists.cinelerra-gg.org">cin@lists.cinelerra-gg.org</a>>:<br></div><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">AV1 and WebM:<br>
Play it with your browser and smart-phone!<br>
<br>
I've just tested PAL HDV 16:9 and SD-DV 4:3 video clips rendered with <br>
Cin-GG to AV1 video and Opus audio muxed in a WebM container.<br>
They playback fine in VLC mediaplayer and not at least in Firefox and <br>
Google-Chrome browsers on Linux.<br>
<br>
Transferred these WebM clips using Gnome File manager on Linux to my <br>
smart-phone Google Pixel 7 Pro via USB connection.<br>
Tested these AV1 WebM clips playback worked fine on Pixel 7 with Android <br>
14, possibly using its Tensor hw decoder.<br></blockquote></div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto">may be mobile mpv can help to see if hardware decoder was using in this vase ?</div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex">
<br>
<br>
Refresh training references:<br>
<br>
Video File Formats overview<br>
<a href="https://www.ionos.com/digitalguide/websites/web-design/video-formats/" rel="noreferrer noreferrer" target="_blank">https://www.ionos.com/digitalguide/websites/web-design/video-formats/</a><br>
<br>
AV1 Codec<br>
<a href="https://www.ionos.com/digitalguide/websites/web-development/av1-codec/" rel="noreferrer noreferrer" target="_blank">https://www.ionos.com/digitalguide/websites/web-development/av1-codec/</a><br>
<br>
WebM:<br>
<a href="https://www.ionos.com/digitalguide/websites/website-creation/webm/" rel="noreferrer noreferrer" target="_blank">https://www.ionos.com/digitalguide/websites/website-creation/webm/</a><br>
<br>
HEIF:<br>
<a href="https://www.ionos.com/digitalguide/websites/web-design/what-can-heif-high-efficiency-image-file-format-do/" rel="noreferrer noreferrer" target="_blank">https://www.ionos.com/digitalguide/websites/web-design/what-can-heif-high-efficiency-image-file-format-do/</a></blockquote></div></div><div dir="auto"><br></div><div dir="auto">This last one probably not yet in ffmpeg 6.1, I just saw this commit in ffmpeg.git:</div><div dir="auto"><br></div><div dir="auto">======</div><div dir="auto"><div dir="auto">commit a0821345eb31b727d93c9c3ed7d74d2774c73afa</div><div dir="auto">Author: Vignesh Venkatasubramanian via ffmpeg-devel <<a href="mailto:ffmpeg-devel@ffmpeg.org">ffmpeg-devel@ffmpeg.org</a>> </div><div dir="auto">Date: Wed Oct 4 09:40:15 2023 -0700</div><div dir="auto"><br></div><div dir="auto"> avformat/mov: Add support for demuxing still HEIC images They are similar to AVIF images (both use the HEIF container). The only additional work needed is to parse the hvcC box and put it in the extradata.</div><div dir="auto"><br></div><div dir="auto"> With this patch applied, ffmpeg (when built with an HEVC decoder) is able to decode the files in</div><div dir="auto"> </div><div dir="auto"><a href="https://github.com/nokiatech/heif/tree/gh-pages/content/images">https://github.com/nokiatech/heif/tree/gh-pages/content/images</a></div><div dir="auto"><br></div><div dir="auto"> Also add a couple of fate tests with samples from</div><div dir="auto"> <a href="https://github.com/nokiatech/heif_conformance/tree/master/conformance_files">https://github.com/nokiatech/heif_conformance/tree/master/conformance_files</a></div><div dir="auto"> Partially fixes trac ticket #6521.</div><div dir="auto"><br></div><div dir="auto">======</div><div dir="auto"><br></div><div dir="auto">see also bunch of fixes for prores encoders.</div></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><br></div><div dir="auto"><div class="gmail_quote"><blockquote class="gmail_quote" style="margin:0 0 0 .8ex;border-left:1px #ccc solid;padding-left:1ex"><br>
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<br>
-- <br>
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</blockquote></div></div></div>