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TAV update: CDF 5/3 for motion coder

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minjaesong
2025-11-23 18:16:12 +09:00
parent e928d2d3ec
commit 1c7ab17b1c
6 changed files with 174 additions and 95 deletions
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32
assets/disk0/tvdos/bin/playtav.js
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@@ -422,8 +422,12 @@ seqread.skip(3)
header.fileRole = seqread.readOneByte()
if (header.version < 1 || header.version > 8) {
printerrln(`Error: Unsupported TAV version ${header.version}`)
// Extract temporal motion coder from version (versions 9-16 use CDF 5/3, 1-8 use Haar)
const baseVersion = (header.version > 8) ? (header.version - 8) : header.version
header.temporalMotionCoder = (header.version > 8) ? 1 : 0
if (baseVersion < 1 || baseVersion > 8) {
printerrln(`Error: Unsupported TAV base version ${baseVersion}`)
errorlevel = 1
return
}
@@ -1339,7 +1343,8 @@ try {
header.channelLayout,
header.waveletFilter, header.decompLevels, TAV_TEMPORAL_LEVELS,
header.entropyCoder,
bufferOffset
bufferOffset,
header.temporalMotionCoder
)
asyncDecodeInProgress = true
@@ -1412,7 +1417,8 @@ try {
header.channelLayout,
header.waveletFilter, header.decompLevels, TAV_TEMPORAL_LEVELS,
header.entropyCoder,
nextOffset
nextOffset,
header.temporalMotionCoder
)
// Set async decode tracking variables
@@ -1454,7 +1460,8 @@ try {
header.channelLayout,
header.waveletFilter, header.decompLevels, TAV_TEMPORAL_LEVELS,
header.entropyCoder,
decodingOffset
decodingOffset,
header.temporalMotionCoder
)
// Set async decode tracking variables
@@ -1821,7 +1828,8 @@ try {
header.channelLayout,
header.waveletFilter, header.decompLevels, TAV_TEMPORAL_LEVELS,
header.entropyCoder,
readyGopData.slot * SLOT_SIZE
readyGopData.slot * SLOT_SIZE,
header.temporalMotionCoder
)
// CRITICAL FIX: Set async decode tracking variables so decode is properly tracked
@@ -1998,7 +2006,8 @@ try {
header.channelLayout,
header.waveletFilter, header.decompLevels, TAV_TEMPORAL_LEVELS,
header.entropyCoder,
decodingGopData.slot * SLOT_SIZE
decodingGopData.slot * SLOT_SIZE,
header.temporalMotionCoder
)
// CRITICAL FIX: Set async decode tracking variables so decode is properly tracked
@@ -2038,7 +2047,8 @@ try {
header.channelLayout,
header.waveletFilter, header.decompLevels, TAV_TEMPORAL_LEVELS,
header.entropyCoder,
readyGopData.slot * SLOT_SIZE
readyGopData.slot * SLOT_SIZE,
header.temporalMotionCoder
)
readyGopData.needsDecode = false
readyGopData.startTime = sys.nanoTime()
@@ -2115,7 +2125,8 @@ try {
header.channelLayout,
header.waveletFilter, header.decompLevels, TAV_TEMPORAL_LEVELS,
header.entropyCoder,
targetOffset
targetOffset,
header.temporalMotionCoder
)
asyncDecodeInProgress = true
@@ -2211,7 +2222,8 @@ try {
}
catch (e) {
serial.printerr(`TAV decode error: ${e}`)
e.printStackTrace()
if (e.printStackTrace)
e.printStackTrace()
errorlevel = 1
}
finally {