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fix(engine): support AMD AMF GPU encoding

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This commit is contained in:
Miguel Ángel
2026-05-26 13:35:55 -04:00
parent 9a7b3efa94
commit 0e052e42d2
12 changed files with 293 additions and 24 deletions
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packages/engine/src/services/chunkEncoder.test.ts
+24 -2
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@@ -256,6 +256,28 @@ describe("buildEncoderArgs GPU preset mapping", () => {
);
expect(presetArg(args)).toBe("medium");
});
it("uses AMD AMF encoder names and quality flags when selected", () => {
const h264Args = buildEncoderArgs(
{ ...baseOptions, codec: "h264", preset: "medium", quality: 23, useGpu: true },
inputArgs,
"out.mp4",
"amf",
);
expect(h264Args[h264Args.indexOf("-c:v") + 1]).toBe("h264_amf");
expect(h264Args[h264Args.indexOf("-qp_i") + 1]).toBe("23");
expect(h264Args).toContain("-bf");
expect(h264Args[h264Args.indexOf("-bf") + 1]).toBe("0");
const h265Args = buildEncoderArgs(
{ ...baseOptions, codec: "h265", preset: "medium", quality: 23, useGpu: true },
inputArgs,
"out.mp4",
"amf",
);
expect(h265Args[h265Args.indexOf("-c:v") + 1]).toBe("hevc_amf");
expect(h265Args[h265Args.indexOf("-qp_i") + 1]).toBe("23");
});
});
describe("buildEncoderArgs color space", () => {
@@ -529,7 +551,7 @@ describe("buildEncoderArgs lockGopForChunkConcat", () => {
it("true is a no-op on GPU encoders", () => {
// GPU encoders take a separate code path; lockGopForChunkConcat does not
// wire `-g` / `-keyint_min` into nvenc/qsv/vaapi.
// wire `-g` / `-keyint_min` into nvenc/amf/qsv/vaapi.
const args = buildEncoderArgs(
{
...baseOptions,
@@ -816,7 +838,7 @@ describe("buildEncoderArgs HDR color space", () => {
});
it("tags BT.2020 + transfer for HDR GPU H.265 (no mastering metadata via -x265-params)", () => {
// GPU encoders (nvenc, videotoolbox, qsv, vaapi) still emit the BT.2020
// GPU encoders (nvenc, videotoolbox, amf, qsv, vaapi) still emit the BT.2020
// color tags via the codec-level -colorspace/-color_primaries/-color_trc
// flags, but cannot accept x265-params, so HDR static mastering metadata
// (master-display, max-cll) is not embedded. Acceptable for previews,