| #!/usr/bin/env python |
| ## Copyright (c) 2019, Alliance for Open Media. All rights reserved |
| ## |
| ## This source code is subject to the terms of the BSD 2 Clause License and |
| ## the Alliance for Open Media Patent License 1.0. If the BSD 2 Clause License |
| ## was not distributed with this source code in the LICENSE file, you can |
| ## obtain it at www.aomedia.org/license/software. If the Alliance for Open |
| ## Media Patent License 1.0 was not distributed with this source code in the |
| ## PATENTS file, you can obtain it at www.aomedia.org/license/patent. |
| ## |
| __author__ = "maggie.sun@intel.com, ryan.lei@intel.com" |
| |
| import os |
| import re |
| import sys |
| import argparse |
| from CalculateQualityMetrics import CalculateQualityMetric, GatherQualityMetrics |
| from Utils import GetShortContentName, CreateNewSubfolder, SetupLogging, \ |
| Cleanfolder, CreateClipList |
| import Utils |
| from Config import LogLevels, FrameNum, TEST_CONFIGURATIONS, QPs, WorkPath, \ |
| Path_RDResults, LoggerName, QualityList, Platform |
| from EncDecUpscale import Encode, Decode, GetEncPerfFile, GetDecPerfFile |
| |
| ############################################################################### |
| ##### Helper Functions ######################################################## |
| def CleanIntermediateFiles(): |
| folders = [Path_DecodedYuv, Path_CfgFiles] |
| for folder in folders: |
| Cleanfolder(folder) |
| |
| def GetRDResultCsvFile(EncodeMethod, CodecName, EncodePreset, test_cfg): |
| filename = "RDResults_%s_%s_%s_Preset_%s.csv" % \ |
| (EncodeMethod, CodecName, test_cfg, EncodePreset) |
| file = os.path.join(Path_RDResults, filename) |
| return file |
| |
| def GetBsReconFileName(EncodeMethod, CodecName, EncodePreset, test_cfg, clip, QP): |
| basename = GetShortContentName(clip.file_name, False) |
| filename = "%s_%s_%s_%s_Preset_%s_QP_%d.ivf" % \ |
| (basename, EncodeMethod, CodecName, test_cfg, EncodePreset, QP) |
| bs = os.path.join(Path_Bitstreams, filename) |
| filename = "%s_%s_%s_%s_Preset_%s_QP_%d_Decoded.y4m" % \ |
| (basename, EncodeMethod, CodecName, test_cfg, EncodePreset, QP) |
| dec = os.path.join(Path_DecodedYuv, filename) |
| return bs, dec |
| |
| |
| def setupWorkFolderStructure(): |
| global Path_Bitstreams, Path_DecodedYuv, Path_QualityLog, Path_TestLog,\ |
| Path_CfgFiles, Path_TimingLog |
| Path_Bitstreams = CreateNewSubfolder(WorkPath, "bistreams") |
| Path_DecodedYuv = CreateNewSubfolder(WorkPath, "decodedYUVs") |
| Path_QualityLog = CreateNewSubfolder(WorkPath, "qualityLogs") |
| Path_TestLog = CreateNewSubfolder(WorkPath, "testLogs") |
| Path_CfgFiles = CreateNewSubfolder(WorkPath, "configFiles") |
| Path_TimingLog = CreateNewSubfolder(WorkPath, "perfLogs") |
| |
| ############################################################################### |
| ######### Major Functions ##################################################### |
| def CleanUp_workfolders(): |
| folders = [Path_Bitstreams, Path_DecodedYuv, Path_QualityLog, |
| Path_TestLog, Path_CfgFiles, Path_TimingLog] |
| for folder in folders: |
| Cleanfolder(folder) |
| |
| def Run_Encode_Test(test_cfg, clip, preset, LogCmdOnly = False): |
| Utils.Logger.info("start running %s encode tests with %s" |
| % (test_cfg, clip.file_name)) |
| for QP in QPs[test_cfg]: |
| Utils.Logger.info("start encode with QP %d" % (QP)) |
| #encode |
| if LogCmdOnly: |
| Utils.CmdLogger.write("============== Job Start =================\n") |
| bsFile = Encode('aom', 'av1', preset, clip, test_cfg, QP, |
| FrameNum[test_cfg], Path_Bitstreams, Path_TimingLog, |
| LogCmdOnly) |
| Utils.Logger.info("start decode file %s" % os.path.basename(bsFile)) |
| #decode |
| decodedYUV = Decode('av1', bsFile, Path_DecodedYuv, Path_TimingLog, |
| LogCmdOnly) |
| #calcualte quality distortion |
| Utils.Logger.info("start quality metric calculation") |
| CalculateQualityMetric(clip.file_path, FrameNum[test_cfg], decodedYUV, |
| clip.fmt, clip.width, clip.height, clip.bit_depth, |
| Path_QualityLog, LogCmdOnly) |
| if SaveMemory: |
| Cleanfolder(Path_DecodedYuv) |
| Utils.Logger.info("finish running encode with QP %d" % (QP)) |
| if LogCmdOnly: |
| Utils.CmdLogger.write("============== Job End ===================\n\n") |
| |
| def GatherPerfInfo(bsfile, Path_TimingLog): |
| enc_perf = GetEncPerfFile(bsfile, Path_TimingLog) |
| dec_perf = GetDecPerfFile(bsfile, Path_TimingLog) |
| enc_time = 0.0; dec_time = 0.0 |
| flog = open(enc_perf, 'r') |
| for line in flog: |
| if Platform == "Windows": |
| m = re.search(r"Execution time:\s+(\d+\.?\d*)", line) |
| else: |
| m = re.search(r"User time (seconds):\s+(\d+\.?\d*)", line) |
| if m: |
| enc_time = float(m.group(1)) |
| flog.close() |
| |
| flog = open(dec_perf, 'r') |
| for line in flog: |
| if Platform == "Windows": |
| m = re.search(r"Execution time:\s+(\d+\.?\d*)", line) |
| else: |
| m = re.search(r"User time (seconds):\s+(\d+\.?\d*)", line) |
| if m: |
| dec_time = float(m.group(1)) |
| flog.close() |
| return enc_time, dec_time |
| |
| def GenerateSummaryRDDataFile(EncodeMethod, CodecName, EncodePreset, |
| test_cfg, clip_list): |
| Utils.Logger.info("start saving RD results to excel file.......") |
| if not os.path.exists(Path_RDResults): |
| os.makedirs(Path_RDResults) |
| |
| csv_file = GetRDResultCsvFile(EncodeMethod, CodecName, EncodePreset, test_cfg) |
| csv = open(csv_file, 'wt') |
| csv.write("TestCfg,EncodeMethod,CodecName,EncodePreset,Class,Res,Name,FPS,"\ |
| "Bit Depth,QP,Bitrate(kbps)") |
| for qty in QualityList: |
| csv.write(',' + qty) |
| csv.write(",EncT[s],DecT[s],EncT[h]") |
| csv.write('\n') |
| |
| for clip in clip_list: |
| for qp in QPs[test_cfg]: |
| bs, dec = GetBsReconFileName(EncodeMethod, CodecName, EncodePreset, |
| test_cfg, clip, qp) |
| bitrate = (os.path.getsize(bs) * 8 * (clip.fps_num / clip.fps_denom) |
| / FrameNum[test_cfg]) / 1000.0 |
| quality = GatherQualityMetrics(dec, Path_QualityLog) |
| csv.write("%s,%s,%s,%s,%s,%s,%s,%.2f,%d,%d,%.4f" |
| %(test_cfg,EncodeMethod,CodecName,EncodePreset,clip.file_class, |
| str(clip.width)+'x'+str(clip.height), clip.file_name, |
| clip.fps,clip.bit_depth,qp,bitrate)) |
| for qty in quality: |
| csv.write(",%.4f"%qty) |
| enc_time, dec_time = GatherPerfInfo(bs, Path_TimingLog) |
| enc_hour = (enc_time / 3600.0) |
| csv.write(",%.2f,%.2f,%.2f,\n"%(enc_time,dec_time,enc_hour)) |
| |
| Utils.Logger.info("finish export RD results to file.") |
| return |
| |
| def ParseArguments(raw_args): |
| parser = argparse.ArgumentParser(prog='AV2CTCTestTest.py', |
| usage='%(prog)s [options]', |
| description='') |
| parser.add_argument('-f', '--function', dest='Function', type=str, |
| required=True, metavar='', |
| choices=["clean", "encode", "summary"], |
| help="function to run: clean, encode, summary") |
| parser.add_argument('-s', "--SaveMemory", dest='SaveMemory', type=bool, |
| default=False, metavar='', |
| help="save memory mode will delete most files in" |
| " intermediate steps and keeps only necessary " |
| "ones for RD calculation. It is false by default") |
| parser.add_argument('-CmdOnly', "--LogCmdOnly", dest='LogCmdOnly', type=bool, |
| default=False, metavar='', |
| help="LogCmdOnly mode will only capture the command sequences" |
| "It is false by default") |
| parser.add_argument('-l', "--LoggingLevel", dest='LogLevel', type=int, |
| default=3, choices=range(len(LogLevels)), metavar='', |
| help="logging level: 0:No Logging, 1: Critical, 2: Error," |
| " 3: Warning, 4: Info, 5: Debug") |
| parser.add_argument('-p', "--EncodePreset", dest='EncodePreset', type=str, |
| metavar='', help="EncodePreset: 0,1,2... for aom") |
| if len(raw_args) == 1: |
| parser.print_help() |
| sys.exit(1) |
| args = parser.parse_args(raw_args[1:]) |
| |
| global Function, SaveMemory, LogLevel, EncodePreset, LogCmdOnly |
| Function = args.Function |
| SaveMemory = args.SaveMemory |
| LogLevel = args.LogLevel |
| EncodePreset = args.EncodePreset |
| LogCmdOnly = args.LogCmdOnly |
| |
| ###################################### |
| # main |
| ###################################### |
| if __name__ == "__main__": |
| #sys.argv = ["", "-f", "encode", "-p","1"] |
| #sys.argv = ["", "-f", "summary", "-p", "1"] |
| ParseArguments(sys.argv) |
| |
| # preparation for executing functions |
| setupWorkFolderStructure() |
| if Function != 'clean': |
| SetupLogging(LogLevel, LogCmdOnly, LoggerName, Path_TestLog) |
| |
| # execute functions |
| if Function == 'clean': |
| CleanUp_workfolders() |
| elif Function == 'encode': |
| for test_cfg in TEST_CONFIGURATIONS: |
| clip_list = CreateClipList(test_cfg) |
| for clip in clip_list: |
| Run_Encode_Test(test_cfg, clip, EncodePreset, LogCmdOnly) |
| elif Function == 'summary': |
| for test_cfg in TEST_CONFIGURATIONS: |
| clip_list = CreateClipList(test_cfg) |
| GenerateSummaryRDDataFile('aom', 'av1', EncodePreset, |
| test_cfg, clip_list) |
| Utils.Logger.info("RD data summary file generated") |
| else: |
| Utils.Logger.error("invalid parameter value of Function") |
