On 1/12/2025 6:25 PM, Michael Niedermayer wrote:
HiOn Sat, Jan 11, 2025 at 11:13:30AM -0300, James Almer wrote:With this, the output from ffmpeg -i $fate-samples/ac3/monsters_inc_5.1_448_small.ac3 -af aresample,aformat=channel_layouts=mono -f s16le - matches the one from ffmpeg -downmix mono -i $fate-samples/ac3/monsters_inc_5.1_448_small.ac3 -f s16le - When testing with tiny_psnr. Signed-off-by: James Almer <jamr...@gmail.com> --- libswresample/rematrix.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-)This worsense test results:
What test is this, and how is it read?
small snippet: TEST: mono->7.1, rate:16000-> 8000, fmt:fltp->fltp -0[e:0.175068 c:0.722347 max:1.033369] len: 936 +0[e:0.215880 c:0.722347 max:1.209618] len: 936 -1[e:0.000170 c:0.999945 max:0.000952] len: 32 F: 20 +1[e:0.011484 c:0.999945 max:0.024403] len: 32 F: 20 TEST: mono->4.0, rate:16000-> 8000, fmt:fltp->fltp -0[e:0.160055 c:0.779681 max:0.941573] len: 936 +0[e:0.208755 c:0.779681 max:1.226016] len: 936 -1[e:0.000170 c:0.999945 max:0.000952] len: 32 F: 7 +1[e:0.011484 c:0.999945 max:0.024403] len: 32 F: 7 TEST: 7.1(wide-side)->mono, rate:16000-> 8000, fmt:s16->fltp -2[e:0.486037 c:0.697612 max:1.885189] len: 936 +2[e:0.530598 c:0.705716 max:1.934477] len: 936 -10[e:0.406654 c:0.914375 max:0.571520] len: 32 F: 14 +10[e:0.494768 c:0.935996 max:0.729301] len: 32 F: 14 TEST: mono->5.1(side), rate:16000-> 8000, fmt:dbl->s16 -0[e:0.154002 c:0.772701 max:0.915588] len: 936 +0[e:0.198087 c:0.772701 max:1.088437] len: 936 -1[e:0.000168 c:0.999947 max:0.000937] len: 32 F: 0 +1[e:0.011481 c:0.999947 max:0.024411] len: 32 F: 0 TEST: mono->5.0(side), rate:16000-> 8000, fmt:dbl->s16 -0[e:0.175335 c:0.725361 max:1.124762] len: 936 +0[e:0.214456 c:0.725361 max:1.261115] len: 936 -1[e:0.000168 c:0.999947 max:0.000937] len: 32 F: 1 +1[e:0.011481 c:0.999947 max:0.024411] len: 32 F: 1 TEST: mono->5.0(side), rate:16000-> 8000, fmt:dblp->s16 -0[e:0.146423 c:0.812755 max:0.887409] len: 936 +0[e:0.201471 c:0.812755 max:1.233457] len: 936 -1[e:0.000168 c:0.999947 max:0.000937] len: 32 F: 2 +1[e:0.011481 c:0.999947 max:0.024411] len: 32 F: 2 TEST: mono->3.0, rate:16000-> 8000, fmt:s32p->s16 -0[e:0.195285 c:0.770403 max:0.940613] len: 936 +0[e:0.181833 c:0.770403 max:0.943744] len: 936 TEST: mono->5.0(side), rate:16000-> 8000, fmt:flt->s16 -0[e:0.149642 c:0.785486 max:1.093705] len: 936 +0[e:0.198559 c:0.785486 max:1.241070] len: 936 -1[e:0.000168 c:0.999947 max:0.000937] len: 32 F: 15 +1[e:0.011481 c:0.999947 max:0.024411] len: 32 F: 15 TEST: mono->3.0, rate:16000-> 8000, fmt:fltp->s16 -0[e:0.161976 c:0.775346 max:1.064231] len: 936 +0[e:0.211721 c:0.775346 max:1.396510] len: 936 -1[e:0.000168 c:0.999947 max:0.000937] len: 32 F: 3 +1[e:0.011481 c:0.999947 max:0.024411] len: 32 F: 3 -e:9237.681503 c:61932.689569 max:35853.664093 +e:9281.274656 c:61954.481471 max:35988.363391 [...] _______________________________________________ ffmpeg-devel mailing list ffmpeg-devel@ffmpeg.org https://ffmpeg.org/mailman/listinfo/ffmpeg-devel To unsubscribe, visit link above, or email ffmpeg-devel-requ...@ffmpeg.org with subject "unsubscribe".
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